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  3. Brake System
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  5. Drum Brake Wheel Cylinder
  6. Dorman W37677

Dorman W37677 Drum Brake Wheel Cylinder

Dorman W37677 Drum Brake Wheel Cylinder Image 1
Dorman W37677 Drum Brake Wheel Cylinder Image 2
Dorman W37677 Drum Brake Wheel Cylinder Image 3
Dorman W37677 Drum Brake Wheel Cylinder

Dorman
Brand:Dorman
Part Number: W37677
UPC: 00082702411605
Weight: 1.17 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the Dorman W37677 Drum Brake Wheel Cylinder for your vehicle. Buy now and secure your purchase online!

This direct replacement drum brake wheel cylinder was specifically engineered to match the fit, function and performance of the original wheel cylinder on particular vehicles. It is manufactured and tested for quality assurance.

Features and Benefits:

  • Cost-effective fix - replacement of cylinder while servicing drum brakes is fastest, surest way to ensure brake performance
  • Ideal replacement - specifically engineered to be direct match for original drum brake wheel cylinder on particular vehicles
  • Professionally tested - wheel cylinder bores are surface-tested to ensure an optimum sealing surface for the pressure cups
  • Quality materials - made with high-quality EPDM rubber cups and boots for long-lasting performance

Specifications:

Bleeder Screw Cap Included:
No
Bleeder Screw Included:
Yes
Brake Component Inlet Thread Size:
M10 X 1.0 mm
Inside Diameter:
0.875 in in.
Material:
Cast Iron
Package Contents:
1 Drum Brake Wheel Cylinder
Thread Diameter:
10 mm mm
Thread Pitch:
1.0
ACDelco #:
172-1539
ACDelco #:
172-1558
ACDelco #:
18E1270
ACDelco #:
18E256
Aimco #:
W906575
Autospecialty #:
W-82050
Bendix #:
33936
Bendix #:
34084
Centric Parts #:
134.62050
Centric Parts #:
135.62050
Coni-Seal #:
WC13936
Coni-Seal #:
WC14084
General Motors #:
18012582
General Motors #:
18020210
General Motors #:
18029869
General Motors #:
18029943
Lusac #:
112341
Raybestos Brake #:
2037677
Raybestos Brake #:
WC370265
Raybestos Brake #:
WC37677
Wagner Brake #:
F112341
Wagner Brake #:
F129240
Wagner Brake #:
WC112341
Wagner Brake #:
WC129240
Country of Origin:
CN

Select a vehicle to narrow Dorman W37677 Drum Brake Wheel Cylinder fitment info!

Last Updated: 09/22/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
Buick Century

3.1L V6 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
 

Buick Century



3.1L V6 Gas OHV

Rear Bore: 7/8 In.

2 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1996

 

1995

 

1994

 

1993

 
Buick Century

2.2L L4 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
 

Buick Century



2.2L L4 Gas OHV

Rear Bore: 7/8 In.

2 Per Vehicle

1993

 

1993

 
Buick Century

3.3L V6 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
 

Buick Century



3.3L V6 Gas OHV

Rear Bore: 7/8 In.

2 Per Vehicle

1990

 

1989

 

1988

 

1987

 

1990

 

1989

 

1988

 

1987

 
Buick Electra

3.8L V6 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
Exc. Wagon
 

Buick Electra



3.8L V6 Gas OHV

Rear Bore: 7/8 In.
Exc. Wagon

2 Per Vehicle

1989

 

1988

 

1987

 

1989

 

1988

 

1987

 
Buick Electra

5.0L V8 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
Exc. Wagon
 

Buick Electra



5.0L V8 Gas OHV

Rear Bore: 7/8 In.
Exc. Wagon

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1999

 

1998

 

1997

 

1996

 
Buick LeSabre

3.8L V6 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
 

Buick LeSabre



3.8L V6 Gas OHV

Rear Bore: 7/8 In.

2 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 
Buick LeSabre

3.8L V6 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
 

Buick LeSabre



3.8L V6 Gas OHV

Rear Bore: 7/8 In.

2 Per Vehicle

1990

 

1989

 

1988

 

1987

 

1986

 

1990

 

1989

 

1988

 

1987

 

1986

 
Buick LeSabre

5.0L V8 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
 

Buick LeSabre



5.0L V8 Gas OHV

Rear Bore: 7/8 In.

2 Per Vehicle

1986

 

1986

 
Buick LeSabre

3.0L V6 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
 

Buick LeSabre



3.0L V6 Gas OHV

Rear Bore: 7/8 In.

2 Per Vehicle

1997

 

1996

 

1997

 

1996

 
Buick Park Avenue

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged
2
 
Rear
 
Bore: 7/8 In.
 

Buick Park Avenue



3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged

Rear Bore: 7/8 In.

2 Per Vehicle

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 
Buick Regal

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged
2
 
Rear
 
Bore: 7/8 In.
 

Buick Regal



3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged

Rear Bore: 7/8 In.

2 Per Vehicle

1991

 

1991

 
Cadillac DeVille

4.9L V8 Gas OHV
2
 
Rear
 
8.86 In. x 1.77 In. Brakes
Bore: 7/8 In.
Exc. Heavy Duty Brakes
 

Cadillac DeVille



4.9L V8 Gas OHV

Rear 8.86 In. x 1.77 In. Brakes
Bore: 7/8 In.
Exc. Heavy Duty Brakes

2 Per Vehicle

1990

 

1990

 
Cadillac DeVille

4.5L V8 Gas OHV
2
 
Rear
 
8.86 In. x 1.77 In. Brakes
Bore: 7/8 In.
Exc. Heavy Duty Brakes
 

Cadillac DeVille



4.5L V8 Gas OHV

Rear 8.86 In. x 1.77 In. Brakes
Bore: 7/8 In.
Exc. Heavy Duty Brakes

2 Per Vehicle

1989

 

1988

 

1989

 

1988

 
Cadillac DeVille

4.5L V8 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
 

Cadillac DeVille



4.5L V8 Gas OHV

Rear Bore: 7/8 In.

2 Per Vehicle

1987

 

1987

 
Cadillac DeVille

4.1L V8 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
 

Cadillac DeVille



4.1L V8 Gas OHV

Rear Bore: 7/8 In.

2 Per Vehicle

1991

 

1991

 
Cadillac Fleetwood

4.9L V8 Gas OHV
2
 
Rear
 
8.86 In. x 1.77 In. Brakes
Bore: 7/8 In.
Exc. Heavy Duty Brakes
 

Cadillac Fleetwood



4.9L V8 Gas OHV

Rear 8.86 In. x 1.77 In. Brakes
Bore: 7/8 In.
Exc. Heavy Duty Brakes

2 Per Vehicle

1990

 

1990

 
Cadillac Fleetwood

4.5L V8 Gas OHV
2
 
Rear
 
8.86 In. x 1.77 In. Brakes
Bore: 7/8 In.
Exc. Heavy Duty Brakes
 

Cadillac Fleetwood



4.5L V8 Gas OHV

Rear 8.86 In. x 1.77 In. Brakes
Bore: 7/8 In.
Exc. Heavy Duty Brakes

2 Per Vehicle

1989

 

1989

 
Cadillac Fleetwood

4.5L V8 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
Exc. Commercial Chassis
 

Cadillac Fleetwood



4.5L V8 Gas OHV

Rear Bore: 7/8 In.
Exc. Commercial Chassis

2 Per Vehicle

1988

 

1988

 
Cadillac Fleetwood

4.5L V8 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
 

Cadillac Fleetwood



4.5L V8 Gas OHV

Rear Bore: 7/8 In.

2 Per Vehicle

1987

 

1987

 
Cadillac Fleetwood

4.1L V8 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
 

Cadillac Fleetwood



4.1L V8 Gas OHV

Rear Bore: 7/8 In.

2 Per Vehicle

2002

 

2002

 
Chevrolet Cavalier

2.2L L4 Bi-Fuel OHV,
2.2L L4 Gas DOHC
2
 
Rear
 
Bore: 7/8 In.
w/Softride Package
 

Chevrolet Cavalier



2.2L L4 Bi-Fuel OHV,
2.2L L4 Gas DOHC

Rear Bore: 7/8 In.
w/Softride Package

2 Per Vehicle

2002

 

2001

 

2002

 

2001

 
Chevrolet Cavalier

2.2L L4 Gas OHV,
2.4L L4 Gas DOHC
2
 
Rear
 
Bore: 7/8 In.
w/Softride Package
 

Chevrolet Cavalier



2.2L L4 Gas OHV,
2.4L L4 Gas DOHC

Rear Bore: 7/8 In.
w/Softride Package

2 Per Vehicle

2000

 

1999

 

2000

 

1999

 
Chevrolet Cavalier

2.2L L4 Bi-Fuel OHV
2
 
Rear
 
Bore: 7/8 In.
w/RPO Code FE0 (Active Suspension)
 

Chevrolet Cavalier



2.2L L4 Bi-Fuel OHV

Rear Bore: 7/8 In.
w/RPO Code FE0 (Active Suspension)

2 Per Vehicle

2000

 

1999

 

1998

 

2000

 

1999

 

1998

 
Chevrolet Cavalier

2.2L L4 Gas OHV,
2.4L L4 Gas DOHC
2
 
Rear
 
Bore: 7/8 In.
w/RPO Code FE0 (Active Suspension)
 

Chevrolet Cavalier



2.2L L4 Gas OHV,
2.4L L4 Gas DOHC

Rear Bore: 7/8 In.
w/RPO Code FE0 (Active Suspension)

2 Per Vehicle

1997

 

1996

 

1997

 

1996

 
Chevrolet Cavalier

2.4L L4 Gas DOHC
2
 
Rear
 
Bore: 7/8 In.
w/Softride Package
 

Chevrolet Cavalier



2.4L L4 Gas DOHC

Rear Bore: 7/8 In.
w/Softride Package

2 Per Vehicle

1997

 

1996

 

1995

 

1997

 

1996

 

1995

 
Chevrolet Cavalier

2.2L L4 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
w/Softride Package
 

Chevrolet Cavalier



2.2L L4 Gas OHV

Rear Bore: 7/8 In.
w/Softride Package

2 Per Vehicle

1995

 

1995

 
Chevrolet Cavalier

2.3L L4 Gas DOHC
2
 
Rear
 
Bore: 7/8 In.
w/Softride Package
 

Chevrolet Cavalier



2.3L L4 Gas DOHC

Rear Bore: 7/8 In.
w/Softride Package

2 Per Vehicle

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
Chevrolet Lumina

3.1L V6 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
 

Chevrolet Lumina



3.1L V6 Gas OHV

Rear Bore: 7/8 In.

2 Per Vehicle

1999

 

1998

 

1999

 

1998

 
Chevrolet Lumina

3.8L V6 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
 

Chevrolet Lumina



3.8L V6 Gas OHV

Rear Bore: 7/8 In.

2 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
Chevrolet Lumina

3.4L V6 Gas DOHC
2
 
Rear
 
Bore: 7/8 In.
 

Chevrolet Lumina



3.4L V6 Gas DOHC

Rear Bore: 7/8 In.

2 Per Vehicle

1993

 

1993

 
Chevrolet Lumina

2.2L L4 Gas OHV,
3.1L V6 Flex OHV
2
 
Rear
 
Bore: 7/8 In.
 

Chevrolet Lumina



2.2L L4 Gas OHV,
3.1L V6 Flex OHV

Rear Bore: 7/8 In.

2 Per Vehicle

1992

 

1992

 
Chevrolet Lumina

2.5L L4 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
 

Chevrolet Lumina



2.5L L4 Gas OHV

Rear Bore: 7/8 In.

2 Per Vehicle

1999

 

1998

 

1999

 

1998

 
Chevrolet Monte Carlo

3.8L V6 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
 

Chevrolet Monte Carlo



3.8L V6 Gas OHV

Rear Bore: 7/8 In.

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1999

 

1998

 

1997

 

1996

 

1995

 
Chevrolet Monte Carlo

3.1L V6 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
 

Chevrolet Monte Carlo



3.1L V6 Gas OHV

Rear Bore: 7/8 In.

2 Per Vehicle

1997

 

1996

 

1995

 

1997

 

1996

 

1995

 
Chevrolet Monte Carlo

3.4L V6 Gas DOHC
2
 
Rear
 
Bore: 7/8 In.
 

Chevrolet Monte Carlo



3.4L V6 Gas DOHC

Rear Bore: 7/8 In.

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1999

 

1998

 

1997

 

1996

 
Oldsmobile 88

3.8L V6 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
 

Oldsmobile 88



3.8L V6 Gas OHV

Rear Bore: 7/8 In.

2 Per Vehicle

1996

 

1996

 
Oldsmobile 98

3.8L V6 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
 

Oldsmobile 98



3.8L V6 Gas OHV

Rear Bore: 7/8 In.

2 Per Vehicle

1990

 

1989

 

1988

 

1987

 

1990

 

1989

 

1988

 

1987

 
Oldsmobile 98

3.8L V6 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
 

Oldsmobile 98



3.8L V6 Gas OHV

Rear Bore: 7/8 In.

2 Per Vehicle

1996

 

1995

 

1994

 

1996

 

1995

 

1994

 
Oldsmobile Cutlass Ciera

3.1L V6 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
 

Oldsmobile Cutlass Ciera



3.1L V6 Gas OHV

Rear Bore: 7/8 In.

2 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1996

 

1995

 

1994

 

1993

 
Oldsmobile Cutlass Ciera

2.2L L4 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
 

Oldsmobile Cutlass Ciera



2.2L L4 Gas OHV

Rear Bore: 7/8 In.

2 Per Vehicle

1993

 

1993

 
Oldsmobile Cutlass Ciera

3.3L V6 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
 

Oldsmobile Cutlass Ciera



3.3L V6 Gas OHV

Rear Bore: 7/8 In.

2 Per Vehicle

1994

 

1994

 
Oldsmobile Cutlass Cruiser

3.1L V6 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
 

Oldsmobile Cutlass Cruiser



3.1L V6 Gas OHV

Rear Bore: 7/8 In.

2 Per Vehicle

1993

 

1993

 
Oldsmobile Cutlass Cruiser

3.3L V6 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
 

Oldsmobile Cutlass Cruiser



3.3L V6 Gas OHV

Rear Bore: 7/8 In.

2 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 
Oldsmobile Delta 88

3.8L V6 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
 

Oldsmobile Delta 88



3.8L V6 Gas OHV

Rear Bore: 7/8 In.

2 Per Vehicle

1986

 

1986

 
Oldsmobile Delta 88

3.0L V6 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
 

Oldsmobile Delta 88



3.0L V6 Gas OHV

Rear Bore: 7/8 In.

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1999

 

1998

 

1997

 

1996

 
Oldsmobile LSS

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged
2
 
Rear
 
Bore: 7/8 In.
 

Oldsmobile LSS



3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged

Rear Bore: 7/8 In.

2 Per Vehicle

1998

 

1997

 

1998

 

1997

 
Oldsmobile Regency

3.8L V6 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
 

Oldsmobile Regency



3.8L V6 Gas OHV

Rear Bore: 7/8 In.

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1999

 

1998

 

1997

 

1996

 
Pontiac Bonneville

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged
2
 
Rear
 
Bore: 7/8 In.
 

Pontiac Bonneville



3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged

Rear Bore: 7/8 In.

2 Per Vehicle

1991

 

1991

 
Pontiac Bonneville

3.8L V6 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
Exc. Export
 

Pontiac Bonneville



3.8L V6 Gas OHV

Rear Bore: 7/8 In.
Exc. Export

2 Per Vehicle

1990

 

1989

 

1988

 

1987

 

1990

 

1989

 

1988

 

1987

 
Pontiac Bonneville

3.8L V6 Gas OHV
2
 
Rear
 
Bore: 7/8 In.
 

Pontiac Bonneville



3.8L V6 Gas OHV

Rear Bore: 7/8 In.

2 Per Vehicle