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  2. Auto Parts
  3. Heating and Air Conditioning
  4. Electrical Connectors
  5. HVAC Blower Relay Harness Connector
  6. Four Seasons 37203

Four Seasons 37203 HVAC Blower Relay Harness Connector

Four Seasons 37203 HVAC Blower Relay Harness Connector

Four Seasons
Brand:Four Seasons
Part Number: 37203
UPC: 00096361372030
Weight: 0.05 lbs
Condition:New



On Sale:

$10.59

Availability:
16 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

Harness Connector

Molded plastic construction

OE style connectors

Quality contacts ensure proper conductivity

Universal applications

Specifications:

Description:
Harness Connector for 5 Terminal Relay and Blower Switch
Relays Used With:
[35760], [35765], [35767], [35768], [35769], [35770], [35771], [35775], [35783]
Switches Used With:
[35708]
ACDelco #:
1532820
Car Care #:
24010
Gilmore Products #:
901903
Global Parts Distributors #:
37203
SCS/Frigette #:
239275
Santech #:
MT0806
Truck Air #:
113135
Universal Air Conditioner #:
RE4701
Visteon #:
350010
Country of Origin:
US

Select a vehicle to narrow Four Seasons 37203 HVAC Blower Relay Harness Connector fitment info!

Last Updated: 12/25/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes
Showing 100 fitments from page 5 of 19

1974

 

1973

 

1974

 

1973

 
Chevrolet C10 Pickup

4.1L L6 LPG OHV,
7.4L V8 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Pickup



4.1L L6 LPG OHV,
7.4L V8 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 
Chevrolet C10 Pickup

5.7L V8 Gas OHV,
5.7L V8 LPG OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Pickup



5.7L V8 Gas OHV,
5.7L V8 LPG OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1967

 

1966

 

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1967

 

1966

 
Chevrolet C10 Pickup

4.1L L6 Gas OHV,
4.8L L6 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Pickup



4.1L L6 Gas OHV,
4.8L L6 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1973

 

1973

 
Chevrolet C10 Pickup

5.0L V8 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Pickup



5.0L V8 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 
Chevrolet C10 Pickup

5.0L V8 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Pickup



5.0L V8 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1972

 

1971

 

1972

 

1971

 
Chevrolet C10 Pickup

4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV,
6.6L V8 Gas OHV
1
 
HVAC Evaporator and Blower Relay Harness Connector
Harness Connector
Harness Connector-Repair
 

Chevrolet C10 Pickup



4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV,
6.6L V8 Gas OHV HVAC Evaporator and Blower Relay Harness Connector
Harness Connector
Harness Connector-Repair

1 Per Vehicle

1972

 

1971

 

1970

 

1972

 

1971

 

1970

 
Chevrolet C10 Pickup

6.6L V8 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Pickup



6.6L V8 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1969

 

1969

 
Chevrolet C10 Pickup

5.7L V8 Gas OHV,
5.7L V8 LPG OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Pickup



5.7L V8 Gas OHV,
5.7L V8 LPG OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1969

 

1968

 

1969

 

1968

 
Chevrolet C10 Pickup

5.0L V8 Gas OHV,
6.5L V8 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Pickup



5.0L V8 Gas OHV,
6.5L V8 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1969

 

1968

 

1969

 

1968

 
Chevrolet C10 Pickup

6.5L V8 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Pickup



6.5L V8 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1969

 

1968

 

1967

 

1966

 

1969

 

1968

 

1967

 

1966

 
Chevrolet C10 Pickup

3.8L L6 Gas OHV,
5.3L V8 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Pickup



3.8L L6 Gas OHV,
5.3L V8 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1969

 

1968

 

1967

 

1966

 

1969

 

1968

 

1967

 

1966

 
Chevrolet C10 Pickup

4.1L L6 Gas OHV,
5.3L V8 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Pickup



4.1L L6 Gas OHV,
5.3L V8 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1969

 

1968

 

1967

 

1966

 

1965

 

1964

 

1969

 

1968

 

1967

 

1966

 

1965

 

1964

 
Chevrolet C10 Pickup

3.8L L6 Gas OHV,
4.8L L6 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Pickup



3.8L L6 Gas OHV,
4.8L L6 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1967

 

1966

 

1967

 

1966

 
Chevrolet C10 Pickup

4.6L V8 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Pickup



4.6L V8 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1967

 

1966

 

1965

 

1964

 

1967

 

1966

 

1965

 

1964

 
Chevrolet C10 Pickup

4.6L V8 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Pickup



4.6L V8 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1964

 

1964

 
Chevrolet C10 Pickup

3.8L L6 Gas OHV,
4.6L V8 Gas OHV,
4.8L L6 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Pickup



3.8L L6 Gas OHV,
4.6L V8 Gas OHV,
4.8L L6 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1979

 

1978

 

1979

 

1978

 
Chevrolet C10 Suburban

5.7L V8 Diesel OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Suburban



5.7L V8 Diesel OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1979

 

1978

 

1977

 

1979

 

1978

 

1977

 
Chevrolet C10 Suburban

5.0L V8 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Suburban



5.0L V8 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1979

 

1978

 

1977

 

1976

 

1975

 

1974

 

1973

 

1979

 

1978

 

1977

 

1976

 

1975

 

1974

 

1973

 
Chevrolet C10 Suburban

7.4L V8 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Suburban



7.4L V8 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1979

 

1978

 

1977

 

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1979

 

1978

 

1977

 

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 
Chevrolet C10 Suburban

5.7L V8 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Suburban



5.7L V8 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1979

 

1978

 

1977

 

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1967

 

1979

 

1978

 

1977

 

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1967

 
Chevrolet C10 Suburban

4.1L L6 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Suburban



4.1L L6 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1977

 

1977

 
Chevrolet C10 Suburban

4.1L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
2 Hole Mounting Bracket
 

Chevrolet C10 Suburban



4.1L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
2 Hole Mounting Bracket

1 Per Vehicle

1976

 

1975

 

1974

 

1973

 

1976

 

1975

 

1974

 

1973

 
Chevrolet C10 Suburban

7.4L V8 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Suburban



7.4L V8 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 
Chevrolet C10 Suburban

5.7L V8 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Suburban



5.7L V8 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1967

 

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1967

 
Chevrolet C10 Suburban

4.1L L6 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Suburban



4.1L L6 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1974

 

1974

 
Chevrolet C10 Suburban

4.8L L6 LPG OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Suburban



4.8L L6 LPG OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1974

 

1974

 
Chevrolet C10 Suburban

4.8L L6 LPG OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Suburban



4.8L L6 LPG OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet C10 Suburban

4.1L L6 LPG OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Suburban



4.1L L6 LPG OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet C10 Suburban

4.1L L6 LPG OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Suburban



4.1L L6 LPG OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 
Chevrolet C10 Suburban

5.7L V8 LPG OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Suburban



5.7L V8 LPG OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 
Chevrolet C10 Suburban

5.7L V8 LPG OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Suburban



5.7L V8 LPG OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1967

 

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1967

 
Chevrolet C10 Suburban

4.8L L6 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Suburban



4.8L L6 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1967

 

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1967

 
Chevrolet C10 Suburban

4.8L L6 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Suburban



4.8L L6 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 
Chevrolet C10 Suburban

5.0L V8 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Suburban



5.0L V8 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 
Chevrolet C10 Suburban

5.0L V8 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Suburban



5.0L V8 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1972

 

1971

 

1972

 

1971

 
Chevrolet C10 Suburban

4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV,
6.6L V8 Gas OHV
1
 
HVAC Evaporator and Blower Relay Harness Connector
Harness Connector
Harness Connector-Repair
 

Chevrolet C10 Suburban



4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV,
6.6L V8 Gas OHV HVAC Evaporator and Blower Relay Harness Connector
Harness Connector
Harness Connector-Repair

1 Per Vehicle

1972

 

1971

 

1970

 

1972

 

1971

 

1970

 
Chevrolet C10 Suburban

6.6L V8 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Suburban



6.6L V8 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1972

 

1971

 

1970

 

1972

 

1971

 

1970

 
Chevrolet C10 Suburban

6.6L V8 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Suburban



6.6L V8 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1969

 

1968

 

1969

 

1968

 
Chevrolet C10 Suburban

6.5L V8 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Suburban



6.5L V8 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1969

 

1968

 

1969

 

1968

 
Chevrolet C10 Suburban

6.5L V8 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Suburban



6.5L V8 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1969

 

1968

 

1967

 

1969

 

1968

 

1967

 
Chevrolet C10 Suburban

5.3L V8 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Suburban



5.3L V8 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1969

 

1968

 

1967

 

1969

 

1968

 

1967

 
Chevrolet C10 Suburban

5.3L V8 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Suburban



5.3L V8 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1967

 

1967

 
Chevrolet C10 Suburban

4.6L V8 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Suburban



4.6L V8 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1967

 

1967

 
Chevrolet C10 Suburban

4.6L V8 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C10 Suburban



4.6L V8 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Chevrolet C20

5.0L V8 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C20



5.0L V8 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
Chevrolet C20

6.6L V8 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C20



6.6L V8 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Chevrolet C20

4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C20



4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1977

 

1977

 
Chevrolet C20

4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
2 Hole Mounting Bracket
 

Chevrolet C20



4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
2 Hole Mounting Bracket

1 Per Vehicle

1976

 

1976

 
Chevrolet C20

6.6L V8 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C20



6.6L V8 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1976

 

1975

 

1976

 

1975

 
Chevrolet C20

4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C20



4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1967

 

1967

 
Chevrolet C20 Panel

4.1L L6 Gas,
4.1L L6 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Panel



4.1L L6 Gas,
4.1L L6 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1967

 

1967

 
Chevrolet C20 Panel

4.1L L6 Gas,
4.1L L6 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Panel



4.1L L6 Gas,
4.1L L6 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1974

 

1974

 
Chevrolet C20 Pickup

4.8L L6 LPG OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Pickup



4.8L L6 LPG OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1974

 

1974

 
Chevrolet C20 Pickup

4.8L L6 LPG OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Pickup



4.8L L6 LPG OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet C20 Pickup

4.1L L6 Gas OHV,
4.1L L6 LPG OHV,
4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV,
7.4L V8 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Pickup



4.1L L6 Gas OHV,
4.1L L6 LPG OHV,
4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV,
7.4L V8 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet C20 Pickup

4.1L L6 LPG OHV,
7.4L V8 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Pickup



4.1L L6 LPG OHV,
7.4L V8 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 
Chevrolet C20 Pickup

5.7L V8 Gas OHV,
5.7L V8 LPG OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Pickup



5.7L V8 Gas OHV,
5.7L V8 LPG OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1967

 

1966

 

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1967

 

1966

 
Chevrolet C20 Pickup

4.1L L6 Gas OHV,
4.8L L6 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Pickup



4.1L L6 Gas OHV,
4.8L L6 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1973

 

1973

 
Chevrolet C20 Pickup

5.0L V8 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Pickup



5.0L V8 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 
Chevrolet C20 Pickup

5.0L V8 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Pickup



5.0L V8 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1972

 

1971

 

1972

 

1971

 
Chevrolet C20 Pickup

4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV,
6.6L V8 Gas OHV
1
 
HVAC Evaporator and Blower Relay Harness Connector
Harness Connector
Harness Connector-Repair
 

Chevrolet C20 Pickup



4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV,
6.6L V8 Gas OHV HVAC Evaporator and Blower Relay Harness Connector
Harness Connector
Harness Connector-Repair

1 Per Vehicle

1972

 

1971

 

1970

 

1972

 

1971

 

1970

 
Chevrolet C20 Pickup

6.6L V8 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Pickup



6.6L V8 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1969

 

1969

 
Chevrolet C20 Pickup

5.7L V8 Gas OHV,
5.7L V8 LPG OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Pickup



5.7L V8 Gas OHV,
5.7L V8 LPG OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1969

 

1968

 

1969

 

1968

 
Chevrolet C20 Pickup

5.0L V8 Gas OHV,
6.5L V8 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Pickup



5.0L V8 Gas OHV,
6.5L V8 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1969

 

1968

 

1969

 

1968

 
Chevrolet C20 Pickup

6.5L V8 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Pickup



6.5L V8 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1969

 

1968

 

1967

 

1966

 

1969

 

1968

 

1967

 

1966

 
Chevrolet C20 Pickup

4.1L L6 Gas OHV,
5.3L V8 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Pickup



4.1L L6 Gas OHV,
5.3L V8 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1969

 

1968

 

1967

 

1966

 

1969

 

1968

 

1967

 

1966

 
Chevrolet C20 Pickup

5.3L V8 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Pickup



5.3L V8 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1969

 

1968

 

1967

 

1966

 

1965

 

1964

 

1969

 

1968

 

1967

 

1966

 

1965

 

1964

 
Chevrolet C20 Pickup

4.8L L6 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Pickup



4.8L L6 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1967

 

1966

 

1967

 

1966

 
Chevrolet C20 Pickup

4.6L V8 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Pickup



4.6L V8 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1967

 

1966

 

1965

 

1964

 

1967

 

1966

 

1965

 

1964

 
Chevrolet C20 Pickup

4.6L V8 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Pickup



4.6L V8 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1965

 

1964

 

1965

 

1964

 
Chevrolet C20 Pickup

3.8L L6 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Pickup



3.8L L6 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1964

 

1964

 
Chevrolet C20 Pickup

3.8L L6 Gas OHV,
4.6L V8 Gas OHV,
4.8L L6 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Pickup



3.8L L6 Gas OHV,
4.6L V8 Gas OHV,
4.8L L6 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1979

 

1978

 

1977

 

1979

 

1978

 

1977

 
Chevrolet C20 Suburban

5.0L V8 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Suburban



5.0L V8 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1979

 

1978

 

1977

 

1976

 

1979

 

1978

 

1977

 

1976

 
Chevrolet C20 Suburban

6.6L V8 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Suburban



6.6L V8 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1979

 

1978

 

1977

 

1976

 

1975

 

1974

 

1973

 

1979

 

1978

 

1977

 

1976

 

1975

 

1974

 

1973

 
Chevrolet C20 Suburban

7.4L V8 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Suburban



7.4L V8 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1979

 

1978

 

1977

 

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1979

 

1978

 

1977

 

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 
Chevrolet C20 Suburban

5.7L V8 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Suburban



5.7L V8 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1979

 

1978

 

1977

 

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1967

 

1979

 

1978

 

1977

 

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1967

 
Chevrolet C20 Suburban

4.8L L6 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Suburban



4.8L L6 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1977

 

1977

 
Chevrolet C20 Suburban

4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
2 Hole Mounting Bracket
 

Chevrolet C20 Suburban



4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
2 Hole Mounting Bracket

1 Per Vehicle

1976

 

1976

 
Chevrolet C20 Suburban

6.6L V8 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Suburban



6.6L V8 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1976

 

1975

 

1974

 

1973

 

1976

 

1975

 

1974

 

1973

 
Chevrolet C20 Suburban

7.4L V8 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Suburban



7.4L V8 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 
Chevrolet C20 Suburban

5.7L V8 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Suburban



5.7L V8 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1967

 

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1967

 
Chevrolet C20 Suburban

4.8L L6 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Suburban



4.8L L6 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1974

 

1974

 
Chevrolet C20 Suburban

4.8L L6 LPG OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Suburban



4.8L L6 LPG OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1974

 

1974

 
Chevrolet C20 Suburban

4.8L L6 LPG OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Suburban



4.8L L6 LPG OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet C20 Suburban

4.1L L6 LPG OHV,
5.7L V8 LPG OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Suburban



4.1L L6 LPG OHV,
5.7L V8 LPG OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet C20 Suburban

4.1L L6 LPG OHV,
5.7L V8 LPG OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Suburban



4.1L L6 LPG OHV,
5.7L V8 LPG OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1967

 

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1967

 
Chevrolet C20 Suburban

4.1L L6 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Suburban



4.1L L6 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1967

 

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1967

 
Chevrolet C20 Suburban

4.1L L6 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Suburban



4.1L L6 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 
Chevrolet C20 Suburban

5.0L V8 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Suburban



5.0L V8 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 
Chevrolet C20 Suburban

5.0L V8 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Suburban



5.0L V8 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1972

 

1971

 

1972

 

1971

 
Chevrolet C20 Suburban

4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV
1
 
HVAC Evaporator and Blower Relay Harness Connector
Harness Connector
Harness Connector-Repair
 

Chevrolet C20 Suburban



4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV HVAC Evaporator and Blower Relay Harness Connector
Harness Connector
Harness Connector-Repair

1 Per Vehicle

1972

 

1971

 

1970

 

1972

 

1971

 

1970

 
Chevrolet C20 Suburban

6.6L V8 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Suburban



6.6L V8 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1972

 

1971

 

1970

 

1972

 

1971

 

1970

 
Chevrolet C20 Suburban

6.6L V8 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Suburban



6.6L V8 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1971

 

1971

 
Chevrolet C20 Suburban

5.7L V8 LPG OHV
1
 
HVAC Evaporator and Blower Relay Harness Connector
Harness Connector
Harness Connector-Repair
 

Chevrolet C20 Suburban



5.7L V8 LPG OHV HVAC Evaporator and Blower Relay Harness Connector
Harness Connector
Harness Connector-Repair

1 Per Vehicle

1971

 

1970

 

1969

 

1971

 

1970

 

1969

 
Chevrolet C20 Suburban

5.7L V8 LPG OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Suburban



5.7L V8 LPG OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1971

 

1970

 

1969

 

1971

 

1970

 

1969

 
Chevrolet C20 Suburban

5.7L V8 LPG OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Suburban



5.7L V8 LPG OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1969

 

1968

 

1969

 

1968

 
Chevrolet C20 Suburban

6.5L V8 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Suburban



6.5L V8 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle

1969

 

1968

 

1969

 

1968

 
Chevrolet C20 Suburban

6.5L V8 Gas OHV
1
 
Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Suburban



6.5L V8 Gas OHV Harness Connector
Blower Motor Relay Connector
Harness Connector-Repair

1 Per Vehicle

1969

 

1968

 

1967

 

1969

 

1968

 

1967

 
Chevrolet C20 Suburban

5.3L V8 Gas OHV
1
 
Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair
 

Chevrolet C20 Suburban



5.3L V8 Gas OHV Harness Connector
Blower Motor Cut-Out Relay Connector
Harness Connector-Repair

1 Per Vehicle
See More Fitments on Page 6 - or - Select Your Vehicle Above


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