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  2. Auto Parts
  3. Heating and Air Conditioning
  4. Temperature Controls and Related Components
  5. HVAC Control Vacuum Control Valve
  6. ACDelco 15-50568

ACDelco 15-50568 HVAC Control Vacuum Control Valve

ACDelco 15-50568 HVAC Control Vacuum Control Valve Image 1
ACDelco 15-50568 HVAC Control Vacuum Control Valve Image 2
ACDelco 15-50568 HVAC Control Vacuum Control Valve

ACDelco
Brand:ACDelco
Part Number: 15-50568
UPC: 00707773122037
Weight: 0.23 lbs
Condition:New



On Sale:

$3.94

Availability:
231 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the ACDelco 15-50568 HVAC Control Vacuum Control Valve for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts Vacuum Check Valves are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Height (in):
1.95 in
Length:
2.95 in.
Length:
51.4 mm
Material:
Nylon
Maximum Diameter:
19.05 mm
Port 2 Outside Diameter:
8.13 mm
Port Quantity:
3
Programming Required:
No
Volume (cu in):
1.17cu in
Weight (lb):
0.23 lb
Width (in):
4.65 in
Country of Origin:
US

Select a vehicle to narrow ACDelco 15-50568 HVAC Control Vacuum Control Valve fitment info!

Last Updated: 02/29/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

1998

 

1997

 

1998

 

1997

 
Buick Century

3.1L V6 Gas OHV
1
 
A/C and Heater Control Vacuum Source Hose Check Valve
CODE 3271,6648
 

Buick Century



3.1L V6 Gas OHV A/C and Heater Control Vacuum Source Hose Check Valve
CODE 3271,6648

1 Per Vehicle

1993

 

1993

 
Buick Century

2.2L L4 Gas OHV
1
 
Except CRUISE CONTROL(K34)
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Century



2.2L L4 Gas OHV Except CRUISE CONTROL(K34)
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1993

 

1993

 
Buick Century

2.2L L4 Gas OHV,
3.3L V6 Gas OHV
1
 
HVAC Control Vacuum Check Valve
CRUISE CONTROL(K34)
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Century



2.2L L4 Gas OHV,
3.3L V6 Gas OHV HVAC Control Vacuum Check Valve
CRUISE CONTROL(K34)
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1993

 

1992

 

1991

 

1990

 

1989

 
Buick Century

3.3L V6 Gas OHV
1
 
Except CRUISE CONTROL(K34)
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Century



3.3L V6 Gas OHV Except CRUISE CONTROL(K34)
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1992

 

1991

 

1990

 

1989

 

1992

 

1991

 

1990

 

1989

 
Buick Century

2.5L L4 Gas OHV
1
 
Except CRUISE CONTROL(K34)
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Century



2.5L L4 Gas OHV Except CRUISE CONTROL(K34)
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1992

 

1991

 

1990

 

1989

 

1992

 

1991

 

1990

 

1989

 
Buick Century

3.3L V6 Gas OHV
1
 
Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Century



3.3L V6 Gas OHV Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1992

 

1991

 

1990

 

1989

 

1992

 

1991

 

1990

 

1989

 
Buick Century

3.3L V6 Gas OHV
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Century



3.3L V6 Gas OHV HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 
Buick Century

2.5L L4 Gas OHV
1
 
Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Century



2.5L L4 Gas OHV Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 
Buick Century

2.5L L4 Gas OHV
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Century



2.5L L4 Gas OHV HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1989

 

1989

 
Buick Century

2.8L V6 Gas OHV
1
 
Except CRUISE CONTROL(K34)
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Century



2.8L V6 Gas OHV Except CRUISE CONTROL(K34)
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1989

 

1988

 

1987

 

1986

 
Buick Century

2.8L V6 Gas OHV
1
 
Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Century



2.8L V6 Gas OHV Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1989

 

1988

 

1987

 

1986

 
Buick Century

2.8L V6 Gas OHV
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Century



2.8L V6 Gas OHV HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1988

 

1987

 

1986

 

1988

 

1987

 

1986

 
Buick Century

3.8L V6 Gas OHV
1
 
Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Century



3.8L V6 Gas OHV Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1988

 

1987

 

1986

 

1988

 

1987

 

1986

 
Buick Century

3.8L V6 Gas OHV
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Century



3.8L V6 Gas OHV HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1985

 

1985

 
Buick Century

3.8L V6 Gas OHV
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: LN3
8th VIN Digit: 3
 

Buick Century



3.8L V6 Gas OHV HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: LN3
8th VIN Digit: 3

1 Per Vehicle

1985

 

1984

 

1985

 

1984

 
Buick Century

2.5L L4 Gas OHV
1
 
HVAC Control Vacuum Check Valve
CRUISE CONTROL(K34)
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
8th VIN Digit: R
 

Buick Century



2.5L L4 Gas OHV HVAC Control Vacuum Check Valve
CRUISE CONTROL(K34)
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
8th VIN Digit: R

1 Per Vehicle

1984

 

1984

 
Buick Century

3.0L V6 Gas OHV
1
 
HVAC Control Vacuum Check Valve
CRUISE CONTROL(K34)
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
8th VIN Digit: E
 

Buick Century



3.0L V6 Gas OHV HVAC Control Vacuum Check Valve
CRUISE CONTROL(K34)
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
8th VIN Digit: E

1 Per Vehicle

1990

 

1989

 

1988

 

1987

 

1986

 

1990

 

1989

 

1988

 

1987

 

1986

 
Buick Electra

3.8L V6 Gas OHV
1
 
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Electra



3.8L V6 Gas OHV 4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1989

 

1988

 

1987

 

1986

 
Buick Electra

5.0L V8 Gas OHV
1
 
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Electra



5.0L V8 Gas OHV 4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1985

 

1985

 
Buick Electra

3.8L V6 Gas OHV
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: LN3
8th VIN Digit: 3
 

Buick Electra



3.8L V6 Gas OHV HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: LN3
8th VIN Digit: 3

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 
Buick LeSabre

3.8L V6 Gas OHV
1
 
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick LeSabre



3.8L V6 Gas OHV 4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 
Buick LeSabre

3.8L V6 Gas OHV
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick LeSabre



3.8L V6 Gas OHV HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1990

 

1989

 

1988

 

1987

 

1986

 

1990

 

1989

 

1988

 

1987

 

1986

 
Buick LeSabre

3.8L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
A/C and Heater Control Vacuum Source Hose Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick LeSabre



3.8L V6 Gas OHV,
5.0L V8 Gas OHV A/C and Heater Control Vacuum Source Hose Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1990

 

1989

 

1988

 

1987

 

1986

 

1990

 

1989

 

1988

 

1987

 

1986

 
Buick LeSabre

5.0L V8 Gas OHV
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick LeSabre



5.0L V8 Gas OHV HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1986

 

1986

 
Buick LeSabre

3.0L V6 Gas OHV
1
 
A/C and Heater Control Vacuum Source Hose Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick LeSabre



3.0L V6 Gas OHV A/C and Heater Control Vacuum Source Hose Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1986

 

1986

 
Buick LeSabre

3.0L V6 Gas OHV
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick LeSabre



3.0L V6 Gas OHV HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1985

 

1985

 
Buick LeSabre

3.8L V6 Gas OHV
1
 
HVAC Control Vacuum Check Valve
CRUISE CONTROL(K34)
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: LD5
8th VIN Digit: A
 

Buick LeSabre



3.8L V6 Gas OHV HVAC Control Vacuum Check Valve
CRUISE CONTROL(K34)
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: LD5
8th VIN Digit: A

1 Per Vehicle

1984

 

1984

 
Buick LeSabre

3.8L V6 Gas OHV
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: LD5
8th VIN Digit: A
 

Buick LeSabre



3.8L V6 Gas OHV HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: LD5
8th VIN Digit: A

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 
Buick Park Avenue

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged
1
 
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Park Avenue



3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged 4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1995

 

1994

 

1993

 

1995

 

1994

 

1993

 
Buick Park Avenue

3.8L V6 Gas OHV Supercharged
1
 
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: L67
8th VIN Digit: 1
 

Buick Park Avenue



3.8L V6 Gas OHV Supercharged 4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: L67
8th VIN Digit: 1

1 Per Vehicle

1994

 

1993

 

1994

 

1993

 
Buick Park Avenue

3.8L V6 Gas OHV
1
 
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: L27
8th VIN Digit: L
 

Buick Park Avenue



3.8L V6 Gas OHV 4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: L27
8th VIN Digit: L

1 Per Vehicle

1990

 

1989

 

1988

 

1990

 

1989

 

1988

 
Buick Reatta

3.8L V6 Gas OHV
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Reatta



3.8L V6 Gas OHV HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1998

 

1997

 

1998

 

1997

 
Buick Regal

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged
1
 
A/C and Heater Control Vacuum Source Hose Check Valve
CODE 3271,6648
 

Buick Regal



3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged A/C and Heater Control Vacuum Source Hose Check Valve
CODE 3271,6648

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
Buick Regal

3.8L V6 Gas OHV
1
 
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Regal



3.8L V6 Gas OHV 4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 
Buick Regal

3.1L V6 Gas OHV
1
 
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Regal



3.1L V6 Gas OHV 4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1989

 

1988

 

1989

 

1988

 
Buick Regal

2.8L V6 Gas OHV
1
 
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Regal



2.8L V6 Gas OHV 4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1984

 

1984

 
Buick Regal

3.8L V6 Gas OHV
1
 
A/C and Heater Control Vacuum Source Hose Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: LD5
8th VIN Digit: A
 

Buick Regal



3.8L V6 Gas OHV A/C and Heater Control Vacuum Source Hose Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: LD5
8th VIN Digit: A

1 Per Vehicle

1995

 

1995

 
Buick Riviera

3.8L V6 Gas OHV Supercharged
1
 
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: L67
8th VIN Digit: 1
 

Buick Riviera



3.8L V6 Gas OHV Supercharged 4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: L67
8th VIN Digit: 1

1 Per Vehicle

1995

 

1995

 
Buick Riviera

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged
1
 
Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Riviera



3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1990

 

1989

 

1988

 

1987

 

1990

 

1989

 

1988

 

1987

 
Buick Riviera

3.8L V6 Gas OHV
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Riviera



3.8L V6 Gas OHV HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1985

 

1984

 

1985

 

1984

 
Buick Riviera

3.8L V6 Gas OHV Turbo
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: LM9
8th VIN Digit: 9
 

Buick Riviera



3.8L V6 Gas OHV Turbo HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: LM9
8th VIN Digit: 9

1 Per Vehicle

1988

 

1988

 
Buick Skyhawk

2.0L L4 Gas OHV,
2.0L L4 Gas SOHC
1
 
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Skyhawk



2.0L L4 Gas OHV,
2.0L L4 Gas SOHC 4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1987

 

1987

 
Buick Skyhawk

2.0L L4 Gas SOHC,
2.0L L4 Gas SOHC Turbo
1
 
HVAC Control Vacuum Check Valve
CRUISE CONTROL(K34)
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Skyhawk



2.0L L4 Gas SOHC,
2.0L L4 Gas SOHC Turbo HVAC Control Vacuum Check Valve
CRUISE CONTROL(K34)
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1987

 

1986

 

1985

 

1984

 

1987

 

1986

 

1985

 

1984

 
Buick Skyhawk

2.0L L4 Gas OHV
1
 
HVAC Control Vacuum Check Valve
CRUISE CONTROL(K34)
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Skyhawk



2.0L L4 Gas OHV HVAC Control Vacuum Check Valve
CRUISE CONTROL(K34)
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1986

 

1985

 

1984

 

1986

 

1985

 

1984

 
Buick Skyhawk

1.8L L4 Gas SOHC,
1.8L L4 Gas SOHC Turbo
1
 
HVAC Control Vacuum Check Valve
CRUISE CONTROL(K34)
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Skyhawk



1.8L L4 Gas SOHC,
1.8L L4 Gas SOHC Turbo HVAC Control Vacuum Check Valve
CRUISE CONTROL(K34)
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1998

 

1997

 

1996

 

1998

 

1997

 

1996

 
Buick Skylark

2.4L L4 Gas DOHC,
3.1L V6 Gas OHV
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Skylark



2.4L L4 Gas DOHC,
3.1L V6 Gas OHV HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1993

 

1992

 

1993

 

1992

 
Buick Skylark

2.3L L4 Gas SOHC
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Skylark



2.3L L4 Gas SOHC HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1993

 

1992

 

1991

 

1990

 
Buick Skylark

3.3L V6 Gas OHV
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Skylark



3.3L V6 Gas OHV HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1991

 

1990

 

1991

 

1990

 
Buick Skylark

2.3L L4 Gas DOHC,
2.5L L4 Gas OHV
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Skylark



2.3L L4 Gas DOHC,
2.5L L4 Gas OHV HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1989

 

1988

 

1989

 

1988

 
Buick Skylark

2.3L L4 Gas DOHC
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
8th VIN Digit: D
 

Buick Skylark



2.3L L4 Gas DOHC HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
8th VIN Digit: D

1 Per Vehicle

1988

 

1988

 
Buick Skylark

2.3L L4 Gas DOHC
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Skylark



2.3L L4 Gas DOHC HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1988

 

1988

 
Buick Skylark

2.3L L4 Gas DOHC
1
 
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
8th VIN Digit: D
 

Buick Skylark



2.3L L4 Gas DOHC 4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
8th VIN Digit: D

1 Per Vehicle

1988

 

1987

 

1986

 

1988

 

1987

 

1986

 
Buick Skylark

2.5L L4 Gas OHV,
3.0L V6 Gas OHV
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Skylark



2.5L L4 Gas OHV,
3.0L V6 Gas OHV HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1985

 

1984

 

1985

 

1984

 
Buick Skylark

2.5L L4 Gas OHV,
2.8L V6 Gas OHV
1
 
HVAC Control Vacuum Check Valve
CRUISE CONTROL(K34)
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Skylark



2.5L L4 Gas OHV,
2.8L V6 Gas OHV HVAC Control Vacuum Check Valve
CRUISE CONTROL(K34)
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1987

 

1986

 

1987

 

1986

 
Buick Somerset

2.5L L4 Gas OHV,
3.0L V6 Gas OHV
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Somerset



2.5L L4 Gas OHV,
3.0L V6 Gas OHV HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1985

 

1985

 
Buick Somerset Regal

2.5L L4 Gas OHV,
3.0L V6 Gas OHV
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Buick Somerset Regal



2.5L L4 Gas OHV,
3.0L V6 Gas OHV HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1992

 

1991

 

1990

 

1989

 

1992

 

1991

 

1990

 

1989

 
Cadillac Allante

4.5L V8 Gas OHV
1
 
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Cadillac Allante



4.5L V8 Gas OHV 4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1988

 

1987

 

1988

 

1987

 
Cadillac Allante

4.1L V8 Gas OHV
1
 
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Cadillac Allante



4.1L V8 Gas OHV 4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1986

 

1985

 

1986

 

1985

 
Cadillac Cimarron

2.8L V6 Gas OHV
1
 
HVAC Control Vacuum Check Valve
CRUISE CONTROL(K34)
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Cadillac Cimarron



2.8L V6 Gas OHV HVAC Control Vacuum Check Valve
CRUISE CONTROL(K34)
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1986

 

1985

 

1984

 

1986

 

1985

 

1984

 
Cadillac Cimarron

2.0L L4 Gas OHV
1
 
HVAC Control Vacuum Check Valve
CRUISE CONTROL(K34)
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Cadillac Cimarron



2.0L L4 Gas OHV HVAC Control Vacuum Check Valve
CRUISE CONTROL(K34)
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1990

 

1990

 
Cadillac Commercial Chassis

4.5L V8 Gas OHV
1
 
Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Cadillac Commercial Chassis



4.5L V8 Gas OHV Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Cadillac DeVille

4.9L V8 Gas OHV
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
8th VIN Digit: B
 

Cadillac DeVille



4.9L V8 Gas OHV HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
8th VIN Digit: B

1 Per Vehicle

1994

 

1994

 
Cadillac DeVille

4.6L V8 Gas DOHC
1
 
Vapor Canister Purge Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: LD8
8th VIN Digit: Y
 

Cadillac DeVille



4.6L V8 Gas DOHC Vapor Canister Purge Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: LD8
8th VIN Digit: Y

1 Per Vehicle

1990

 

1989

 

1988

 

1990

 

1989

 

1988

 
Cadillac DeVille

4.5L V8 Gas OHV
1
 
Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Cadillac DeVille



4.5L V8 Gas OHV Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1994

 

1994

 
Cadillac Eldorado

4.6L V8 Gas DOHC
1
 
Vapor Canister Purge Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Cadillac Eldorado



4.6L V8 Gas DOHC Vapor Canister Purge Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1993

 

1993

 
Cadillac Eldorado

4.6L V8 Gas DOHC
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: L37
8th VIN Digit: 9
 

Cadillac Eldorado



4.6L V8 Gas DOHC HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: L37
8th VIN Digit: 9

1 Per Vehicle

1993

 

1993

 
Cadillac Eldorado

4.6L V8 Gas DOHC
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: LD8
8th VIN Digit: Y
 

Cadillac Eldorado



4.6L V8 Gas DOHC HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: LD8
8th VIN Digit: Y

1 Per Vehicle

1993

 

1993

 
Cadillac Eldorado

4.6L V8 Gas DOHC
1
 
Vapor Canister Purge Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: L37
8th VIN Digit: 9
 

Cadillac Eldorado



4.6L V8 Gas DOHC Vapor Canister Purge Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: L37
8th VIN Digit: 9

1 Per Vehicle

1993

 

1993

 
Cadillac Eldorado

4.6L V8 Gas DOHC
1
 
Vapor Canister Purge Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: LD8
8th VIN Digit: Y
 

Cadillac Eldorado



4.6L V8 Gas DOHC Vapor Canister Purge Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: LD8
8th VIN Digit: Y

1 Per Vehicle

1993

 

1993

 
Cadillac Eldorado

4.9L V8 Gas OHV
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
8th VIN Digit: B
 

Cadillac Eldorado



4.9L V8 Gas OHV HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
8th VIN Digit: B

1 Per Vehicle

1992

 

1991

 

1992

 

1991

 
Cadillac Eldorado

4.9L V8 Gas OHV
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Cadillac Eldorado



4.9L V8 Gas OHV HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1990

 

1989

 

1988

 

1990

 

1989

 

1988

 
Cadillac Eldorado

4.5L V8 Gas OHV
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Cadillac Eldorado



4.5L V8 Gas OHV HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1988

 

1988

 
Cadillac Eldorado

4.5L V8 Gas OHV
1
 
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Cadillac Eldorado



4.5L V8 Gas OHV 4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1990

 

1989

 

1988

 

1990

 

1989

 

1988

 
Cadillac Fleetwood

4.5L V8 Gas OHV
1
 
Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Cadillac Fleetwood



4.5L V8 Gas OHV Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1994

 

1994

 
Cadillac Seville

4.6L V8 Gas DOHC
1
 
Vapor Canister Purge Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Cadillac Seville



4.6L V8 Gas DOHC Vapor Canister Purge Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1993

 

1993

 
Cadillac Seville

4.6L V8 Gas DOHC
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: L37
8th VIN Digit: 9
 

Cadillac Seville



4.6L V8 Gas DOHC HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: L37
8th VIN Digit: 9

1 Per Vehicle

1993

 

1993

 
Cadillac Seville

4.6L V8 Gas DOHC
1
 
Vapor Canister Purge Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: L37
8th VIN Digit: 9
 

Cadillac Seville



4.6L V8 Gas DOHC Vapor Canister Purge Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: L37
8th VIN Digit: 9

1 Per Vehicle

1993

 

1993

 
Cadillac Seville

4.9L V8 Gas OHV
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
8th VIN Digit: B
 

Cadillac Seville



4.9L V8 Gas OHV HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
8th VIN Digit: B

1 Per Vehicle

1992

 

1991

 

1992

 

1991

 
Cadillac Seville

4.9L V8 Gas OHV
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Cadillac Seville



4.9L V8 Gas OHV HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1990

 

1989

 

1988

 

1990

 

1989

 

1988

 
Cadillac Seville

4.5L V8 Gas OHV
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Cadillac Seville



4.5L V8 Gas OHV HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1988

 

1988

 
Cadillac Seville

4.5L V8 Gas OHV
1
 
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Cadillac Seville



4.5L V8 Gas OHV 4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Chevrolet Astro

4.3L V6 Gas OHV
1
 
A/C and Heater Control Vacuum Source Hose Check Valve
CODE 3271
 

Chevrolet Astro



4.3L V6 Gas OHV A/C and Heater Control Vacuum Source Hose Check Valve
CODE 3271

1 Per Vehicle

1997

 

1996

 

1997

 

1996

 
Chevrolet Astro

4.3L V6 Gas OHV
1
 
CODE 3271
 

Chevrolet Astro



4.3L V6 Gas OHV CODE 3271

1 Per Vehicle

1996

 

1995

 

1996

 

1995

 
Chevrolet Astro

4.3L V6 Gas OHV
1
 
Except CRUISE CONTROL(K34)
AUX HTR,RR(C36)
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Chevrolet Astro



4.3L V6 Gas OHV Except CRUISE CONTROL(K34)
AUX HTR,RR(C36)
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 
Chevrolet Astro

4.3L V6 Gas OHV
1
 
Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Chevrolet Astro



4.3L V6 Gas OHV Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1990

 

1990

 
Chevrolet Astro

2.5L L4 Gas OHV,
4.3L V6 Gas OHV
1
 
A/C and Heater Control Vacuum Source Hose Check Valve
CRUISE CONTROL(K34),CRUISE CONTROL(K34)
RWD
 

Chevrolet Astro



2.5L L4 Gas OHV,
4.3L V6 Gas OHV A/C and Heater Control Vacuum Source Hose Check Valve
CRUISE CONTROL(K34),CRUISE CONTROL(K34)
RWD

1 Per Vehicle

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 
Chevrolet Astro

2.5L L4 Gas OHV
1
 
Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Chevrolet Astro



2.5L L4 Gas OHV Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1989

 

1988

 

1987

 

1986

 

1985

 
Chevrolet Astro

2.5L L4 Gas OHV,
4.3L V6 Gas OHV
1
 
A/C and Heater Control Vacuum Source Hose Check Valve
CRUISE CONTROL(K34),CRUISE CONTROL(K34)
 

Chevrolet Astro



2.5L L4 Gas OHV,
4.3L V6 Gas OHV A/C and Heater Control Vacuum Source Hose Check Valve
CRUISE CONTROL(K34),CRUISE CONTROL(K34)

1 Per Vehicle

1996

 

1996

 
Chevrolet Beretta

2.2L L4 Gas OHV,
3.1L V6 Gas OHV
1
 
HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Chevrolet Beretta



2.2L L4 Gas OHV,
3.1L V6 Gas OHV HVAC Control Vacuum Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1993

 

1992

 

1991

 

1990

 
Chevrolet Beretta

2.2L L4 Gas OHV,
2.3L L4 Gas DOHC,
3.1L V6 Gas OHV
1
 
Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Chevrolet Beretta



2.2L L4 Gas OHV,
2.3L L4 Gas DOHC,
3.1L V6 Gas OHV Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1989

 

1988

 

1987

 

1989

 

1988

 

1987

 
Chevrolet Beretta

2.0L L4 Gas OHV,
2.8L V6 Gas OHV
1
 
Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Chevrolet Beretta



2.0L L4 Gas OHV,
2.8L V6 Gas OHV Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 
Chevrolet Blazer

4.3L V6 Gas OHV
1
 
A/C and Heater Control Vacuum Source Hose Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Chevrolet Blazer



4.3L V6 Gas OHV A/C and Heater Control Vacuum Source Hose Check Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1987

 

1991

 

1990

 

1989

 

1988

 

1987

 
Chevrolet Blazer

5.7L V8 Gas OHV
1
 
Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
8th VIN Digit: K
 

Chevrolet Blazer



5.7L V8 Gas OHV Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
8th VIN Digit: K

1 Per Vehicle

1987

 

1987

 
Chevrolet Blazer

5.0L V8 Gas OHV
1
 
Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: L03
8th VIN Digit: H
 

Chevrolet Blazer



5.0L V8 Gas OHV Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
Eng: L03
8th VIN Digit: H

1 Per Vehicle

1986

 

1985

 

1986

 

1985

 
Chevrolet C10

4.3L V6 Gas OHV
1
 
Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Chevrolet C10



4.3L V6 Gas OHV Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1986

 

1985

 

1984

 

1983

 
Chevrolet C10

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Chevrolet C10



5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1984

 

1983

 

1984

 

1983

 
Chevrolet C10

4.1L L6 Gas OHV
1
 
Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Chevrolet C10



4.1L L6 Gas OHV Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1986

 

1985

 

1984

 

1983

 
Chevrolet C10 Suburban

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Chevrolet C10 Suburban



5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle

1986

 

1985

 

1986

 

1985

 
Chevrolet C20

4.3L V6 Gas OHV
1
 
Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271
 

Chevrolet C20



4.3L V6 Gas OHV Cruise Control Valve
4.0MM ID HOSE, 3 PORTS, CODE 6648,3271

1 Per Vehicle
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