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  2. Auto Parts
  3. Belts and Cooling
  4. Accessory Drive Belt System Components
  5. Drive Belt Idler Assembly
  6. Four Seasons 45951

Four Seasons 45951 Drive Belt Idler Assembly

Four Seasons 45951 Drive Belt Idler Assembly

Four Seasons
Brand:Four Seasons
Part Number: 45951
UPC: 00096361459519
Weight: 1.51 lbs
Condition:New



On Sale:

$48.79

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

Product Information

Description:

Idler Assembly

Constructed to ensure OE quality and reliability

Made out of steel which provides longer life and superior dampening

Made with high grade bearings that are created to withstand higher operating temperatures

Prevents belt slips which eliminates noise

Specifications:

Belt Type:
V-Belt
Belt Width:
1/2"
Description:
Idler Assembly
Groove Note:
Aluminum
Pulley Dia.:
3-3/4"
ACDelco #:
152118
ACDelco #:
1540477
Car Care #:
IP51
Cool Air & Electric #:
PI172
Dayco #:
89040
Gilmore Products #:
45855
Gilmore Products #:
606044
Kool Klutch #:
131075
Motorcraft #:
YS104
Ready-Aire #:
1904
SCS/Frigette #:
236172
Spectra Premium #:
5951
Universal Air Conditioner #:
IP1026
Universal Air Conditioner #:
IP1055
Visteon #:
800047
Country of Origin:
CN

Select a vehicle to narrow Four Seasons 45951 Drive Belt Idler Assembly fitment info!

Last Updated: 12/25/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes

1983

 

1982

 

1981

 

1980

 

1979

 

1978

 

1983

 

1982

 

1981

 

1980

 

1979

 

1978

 
Ford Fairmont

2.3L L4 Gas SOHC
1
 
Idler Assembly
Factory Air
 

Ford Fairmont



2.3L L4 Gas SOHC Idler Assembly
Factory Air

1 Per Vehicle

1988

 

1987

 

1988

 

1987

 
Ford LTD Crown Victoria

5.0L V8 Gas OHV,
5.8L V8 Gas OHV
1
 
Idler Assembly
Dealer Air
 

Ford LTD Crown Victoria



5.0L V8 Gas OHV,
5.8L V8 Gas OHV Idler Assembly
Dealer Air

1 Per Vehicle

1986

 

1986

 
Ford Mustang

2.3L L4 Gas SOHC
1
 
Idler Assembly
Factory Air
 

Ford Mustang



2.3L L4 Gas SOHC Idler Assembly
Factory Air

1 Per Vehicle

1984

 

1983

 

1984

 

1983

 
Ford Mustang

2.3L L4 Gas SOHC Turbo
1
 
Idler Assembly
Factory Air
 

Ford Mustang



2.3L L4 Gas SOHC Turbo Idler Assembly
Factory Air

1 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 
Ford Mustang

2.3L L4 Gas SOHC
1
 
Idler Assembly
Factory Air
 

Ford Mustang



2.3L L4 Gas SOHC Idler Assembly
Factory Air

1 Per Vehicle

1980

 

1979

 

1980

 

1979

 
Ford Mustang

2.3L L4 Gas SOHC Turbo
1
 
Idler Assembly
Factory Air
 

Ford Mustang



2.3L L4 Gas SOHC Turbo Idler Assembly
Factory Air

1 Per Vehicle

1979

 

1979

 
Ford Mustang

2.8L V6 Gas OHV,
3.3L L6 Gas OHV
1
 
Idler Assembly
Factory Air
 

Ford Mustang



2.8L V6 Gas OHV,
3.3L L6 Gas OHV Idler Assembly
Factory Air

1 Per Vehicle

1978

 

1978

 
Ford Mustang II

2.3L L4 Gas SOHC
1
 
Idler Assembly
Factory Air
 

Ford Mustang II



2.3L L4 Gas SOHC Idler Assembly
Factory Air

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1974

 

1978

 

1977

 

1976

 

1975

 

1974

 
Ford Mustang II

2.8L V6 Gas OHV
1
 
Idler Assembly
Factory Air
 

Ford Mustang II



2.8L V6 Gas OHV Idler Assembly
Factory Air

1 Per Vehicle

1977

 

1976

 

1975

 

1977

 

1976

 

1975

 
Ford Mustang II

5.0L V8 Gas OHV
1
 
Idler Assembly
Factory Air
 

Ford Mustang II



5.0L V8 Gas OHV Idler Assembly
Factory Air

1 Per Vehicle

1977

 

1976

 

1975

 

1974

 

1977

 

1976

 

1975

 

1974

 
Ford Mustang II

2.3L L4 Gas SOHC
1
 
Idler Assembly
Factory Air
Adjustable
 

Ford Mustang II



2.3L L4 Gas SOHC Idler Assembly
Factory Air
Adjustable

1 Per Vehicle

1974

 

1974

 
Ford Mustang II

2.3L L4 Gas
1
 
Idler Assembly
Factory Air
Adjustable
 

Ford Mustang II



2.3L L4 Gas Idler Assembly
Factory Air
Adjustable

1 Per Vehicle

1974

 

1974

 
Ford Mustang II

2.8L V6 Gas
1
 
Idler Assembly
Factory Air
 

Ford Mustang II



2.8L V6 Gas Idler Assembly
Factory Air

1 Per Vehicle

1980

 

1980

 
Ford Pinto

2.3L L4 Gas SOHC
1
 
Idler Assembly
Adjustable
 

Ford Pinto



2.3L L4 Gas SOHC Idler Assembly
Adjustable

1 Per Vehicle

1979

 

1978

 

1979

 

1978

 
Ford Pinto

2.3L L4 Gas SOHC
1
 
Idler Assembly
 

Ford Pinto



2.3L L4 Gas SOHC Idler Assembly

1 Per Vehicle

1973

 

1973

 
Ford Pinto

1.6L L4 Gas OHV,
2.0L L4 Gas,
2.0L L4 Gas SOHC
1
 
Idler Assembly
 

Ford Pinto



1.6L L4 Gas OHV,
2.0L L4 Gas,
2.0L L4 Gas SOHC Idler Assembly

1 Per Vehicle

1980

 

1980

 
Mercury Bobcat

2.3L L4 Gas SOHC
1
 
Idler Assembly
Factory Air
 

Mercury Bobcat



2.3L L4 Gas SOHC Idler Assembly
Factory Air

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Mercury Bobcat

2.3L L4 Gas SOHC
1
 
Idler Assembly
Adjustable
 

Mercury Bobcat



2.3L L4 Gas SOHC Idler Assembly
Adjustable

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1986

 

1985

 

1984

 

1983

 
Mercury Capri

2.3L L4 Gas SOHC
1
 
Idler Assembly
Factory Air
 

Mercury Capri



2.3L L4 Gas SOHC Idler Assembly
Factory Air

1 Per Vehicle

1984

 

1983

 

1984

 

1983

 
Mercury Capri

2.3L L4 Gas SOHC Turbo
1
 
Idler Assembly
Factory Air
 

Mercury Capri



2.3L L4 Gas SOHC Turbo Idler Assembly
Factory Air

1 Per Vehicle

1982

 

1981

 

1980

 

1982

 

1981

 

1980

 
Mercury Capri

2.3L L4 Gas SOHC
1
 
Idler Assembly
 

Mercury Capri



2.3L L4 Gas SOHC Idler Assembly

1 Per Vehicle

1981

 

1980

 

1981

 

1980

 
Mercury Capri

2.3L L4 Gas SOHC Turbo
1
 
Idler Assembly
 

Mercury Capri



2.3L L4 Gas SOHC Turbo Idler Assembly

1 Per Vehicle

1979

 

1979

 
Mercury Capri

2.3L L4 Gas SOHC,
2.3L L4 Gas SOHC Turbo
1
 
Idler Assembly
Factory Air
 

Mercury Capri



2.3L L4 Gas SOHC,
2.3L L4 Gas SOHC Turbo Idler Assembly
Factory Air

1 Per Vehicle

1977

 

1976

 

1977

 

1976

 
Mercury Capri

2.3L L4 Gas SOHC
1
 
Idler Assembly
Factory Air
Adjustable
 

Mercury Capri



2.3L L4 Gas SOHC Idler Assembly
Factory Air
Adjustable

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1986

 

1985

 

1984

 

1983

 
Mercury Marquis

2.3L L4 Gas SOHC
1
 
Idler Assembly
Factory Air
 

Mercury Marquis



2.3L L4 Gas SOHC Idler Assembly
Factory Air

1 Per Vehicle

1984

 

1983

 

1984

 

1983

 
Mercury Marquis

2.3L L4 LPG SOHC
1
 
Idler Assembly
Factory Air
 

Mercury Marquis



2.3L L4 LPG SOHC Idler Assembly
Factory Air

1 Per Vehicle

1983

 

1982

 

1981

 

1980

 

1979

 

1978

 

1983

 

1982

 

1981

 

1980

 

1979

 

1978

 
Mercury Zephyr

2.3L L4 Gas SOHC
1
 
Idler Assembly
Factory Air
 

Mercury Zephyr



2.3L L4 Gas SOHC Idler Assembly
Factory Air

1 Per Vehicle