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Dorman 42079 Brake Master Cylinder Cap Gasket

Dorman 42079 Brake Master Cylinder Cap Gasket

Dorman
Brand:Dorman
Part Number: 42079
UPC: 00037495420792
Weight: 0.18 lbs
Condition:New



On Sale:

$16.31

Availability:
218 in Stock
Warehouse: US-19
Quantity:

Product Information

Description:

Get the Dorman 42079 Brake Master Cylinder Cap Gasket for your vehicle. Buy now and secure your purchase online!

This brake master cylinder reservoir cap gasket is designed to match the fit and function of the original gasket on specified vehicles, and is engineered for durability and reliable performance.

Features and Benefits:

  • Direct replacement - this brake master cylinder reservoir cap gasket is designed to match the fit and function of the original gasket on specified vehicles
  • Durable construction - this part is made from quality materials to ensure reliable performance and long service life
  • Restores functionality - this gasket is made to fit and fully restore part functionality after the original gasket fails
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience

Specifications:

Material:
Rubber
Package Contents:
1 Brake Master Cylinder Gasket
General Motors #:
18006074
Needa Parts #:
420794
Country of Origin:
CN

Select a vehicle to narrow Dorman 42079 Brake Master Cylinder Cap Gasket fitment info!

Last Updated: 04/16/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes
Buick Electra

5.0L V8 Gas OHV
1
 
Wagon
 

Buick Electra



5.0L V8 Gas OHV Wagon

1 Per Vehicle
Buick Electra

4.1L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
 

Buick Electra



4.1L V6 Gas OHV,
5.0L V8 Gas OHV
1 Per Vehicle
Buick Estate Wagon

5.0L V8 Gas OHV
1
 
 

Buick Estate Wagon



5.0L V8 Gas OHV
1 Per Vehicle
Buick LeSabre

3.8L V6 Gas OHV,
4.1L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
 

Buick LeSabre



3.8L V6 Gas OHV,
4.1L V6 Gas OHV,
5.0L V8 Gas OHV
1 Per Vehicle
Buick Regal

5.0L V8 Gas OHV
1
 
 

Buick Regal



5.0L V8 Gas OHV
1 Per Vehicle
Buick Regal

3.8L V6 Gas OHV
1
 
 

Buick Regal



3.8L V6 Gas OHV
1 Per Vehicle
Buick Regal

5.7L V8 Diesel OHV
1
 
 

Buick Regal



5.7L V8 Diesel OHV
1 Per Vehicle
Buick Regal

4.3L V6 Diesel OHV
1
 
 

Buick Regal



4.3L V6 Diesel OHV
1 Per Vehicle
Buick Regal

4.1L V6 Gas OHV
1
 
 

Buick Regal



4.1L V6 Gas OHV
1 Per Vehicle
Buick Riviera

5.0L V8 Gas OHV
1
 
Rear Drum
 

Buick Riviera



5.0L V8 Gas OHV Rear Drum

1 Per Vehicle
Buick Riviera

4.1L V6 Gas OHV
1
 
Rear Drum
 

Buick Riviera



4.1L V6 Gas OHV Rear Drum

1 Per Vehicle
Buick Riviera

3.8L V6 Gas OHV Turbo
1
 
Rear Drum
 

Buick Riviera



3.8L V6 Gas OHV Turbo Rear Drum

1 Per Vehicle
Buick Roadmaster

5.7L V8 Gas OHV
1
 
 

Buick Roadmaster



5.7L V8 Gas OHV
1 Per Vehicle
Buick Roadmaster

5.0L V8 Gas OHV
1
 
 

Buick Roadmaster



5.0L V8 Gas OHV
1 Per Vehicle
Cadillac Brougham

5.7L V8 Gas OHV
1
 
 

Cadillac Brougham



5.7L V8 Gas OHV
1 Per Vehicle
Cadillac Brougham

5.0L V8 Gas OHV
1
 
 

Cadillac Brougham



5.0L V8 Gas OHV
1 Per Vehicle
Cadillac DeVille

4.1L V8 Gas OHV
1
 
 

Cadillac DeVille



4.1L V8 Gas OHV
1 Per Vehicle
Cadillac DeVille

4.1L V6 Gas OHV
1
 
 

Cadillac DeVille



4.1L V6 Gas OHV
1 Per Vehicle
Cadillac DeVille

6.0L V8 Gas OHV
1
 
 

Cadillac DeVille



6.0L V8 Gas OHV
1 Per Vehicle
Cadillac Eldorado

4.1L V8 Gas OHV
1
 
 

Cadillac Eldorado



4.1L V8 Gas OHV
1 Per Vehicle
Cadillac Eldorado

4.1L V6 Gas OHV
1
 
 

Cadillac Eldorado



4.1L V6 Gas OHV
1 Per Vehicle
Cadillac Fleetwood

5.7L V8 Gas OHV
1
 
 

Cadillac Fleetwood



5.7L V8 Gas OHV
1 Per Vehicle
Cadillac Fleetwood

5.0L V8 Gas OHV
1
 
RWD
 

Cadillac Fleetwood



5.0L V8 Gas OHV RWD

1 Per Vehicle
Cadillac Fleetwood

4.1L V8 Gas OHV
1
 
RWD
 

Cadillac Fleetwood



4.1L V8 Gas OHV RWD

1 Per Vehicle
Cadillac Fleetwood

4.1L V8 Gas OHV
1
 
 

Cadillac Fleetwood



4.1L V8 Gas OHV
1 Per Vehicle
Cadillac Fleetwood

6.0L V8 Gas OHV
1
 
 

Cadillac Fleetwood



6.0L V8 Gas OHV
1 Per Vehicle
Cadillac Fleetwood

4.1L V6 Gas OHV
1
 
 

Cadillac Fleetwood



4.1L V6 Gas OHV
1 Per Vehicle
Cadillac Seville

4.1L V8 Gas OHV
1
 
 

Cadillac Seville



4.1L V8 Gas OHV
1 Per Vehicle
Cadillac Seville

4.1L V6 Gas OHV
1
 
 

Cadillac Seville



4.1L V6 Gas OHV
1 Per Vehicle
Chevrolet Astro

4.3L V6 Gas OHV
1
 
 

Chevrolet Astro



4.3L V6 Gas OHV
1 Per Vehicle
Chevrolet Blazer

4.3L V6 Gas OHV
1
 
 

Chevrolet Blazer



4.3L V6 Gas OHV
1 Per Vehicle
Chevrolet Blazer

5.7L V8 Gas OHV
1
 
11 In. Rear Brakes
 

Chevrolet Blazer



5.7L V8 Gas OHV 11 In. Rear Brakes

1 Per Vehicle
Chevrolet Blazer

5.0L V8 Gas OHV
1
 
11 In. Rear Brakes
 

Chevrolet Blazer



5.0L V8 Gas OHV 11 In. Rear Brakes

1 Per Vehicle
Chevrolet C10

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
11 In. Rear Brakes
w/Moraine Brakes
 

Chevrolet C10



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV 11 In. Rear Brakes
w/Moraine Brakes

1 Per Vehicle
Chevrolet C10

5.7L V8 Gas OHV
1
 
 

Chevrolet C10



5.7L V8 Gas OHV
1 Per Vehicle
Chevrolet C10

4.1L L6 Gas OHV,
5.0L V8 Gas OHV
1
 
 

Chevrolet C10



4.1L L6 Gas OHV,
5.0L V8 Gas OHV
1 Per Vehicle
Chevrolet C10 Suburban

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
11 In. Rear Brakes
 

Chevrolet C10 Suburban



5.0L V8 Gas OHV,
5.7L V8 Gas OHV 11 In. Rear Brakes

1 Per Vehicle
Chevrolet C20

4.3L V6 Gas OHV
1
 
11 In. Rear Brakes
 

Chevrolet C20



4.3L V6 Gas OHV 11 In. Rear Brakes

1 Per Vehicle
Chevrolet C20

4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
11 In. Rear Brakes
 

Chevrolet C20



4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV 11 In. Rear Brakes

1 Per Vehicle
Chevrolet C20

4.1L L6 Gas OHV
1
 
11 In. Rear Brakes
 

Chevrolet C20



4.1L L6 Gas OHV 11 In. Rear Brakes

1 Per Vehicle
Chevrolet C20 Suburban

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
11 In. Rear Brakes
 

Chevrolet C20 Suburban



5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV 11 In. Rear Brakes

1 Per Vehicle
Chevrolet C20 Suburban

4.8L L6 Gas OHV
1
 
11 In. Rear Brakes
 

Chevrolet C20 Suburban



4.8L L6 Gas OHV 11 In. Rear Brakes

1 Per Vehicle
Chevrolet C3500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
 

Chevrolet C3500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1 Per Vehicle
Chevrolet C3500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
w/Rear Disc Brakes or Dual Rear Wheels (DRW)
 

Chevrolet C3500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV w/Rear Disc Brakes or Dual Rear Wheels (DRW)

1 Per Vehicle
Chevrolet C3500

6.2L V8 Diesel OHV
1
 
w/Rear Disc Brakes or Dual Rear Wheels (DRW)
 

Chevrolet C3500



6.2L V8 Diesel OHV w/Rear Disc Brakes or Dual Rear Wheels (DRW)

1 Per Vehicle
Chevrolet C3500

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
w/Moraine Brakes
w/Rear Disc Brakes
 

Chevrolet C3500



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV w/Moraine Brakes
w/Rear Disc Brakes

1 Per Vehicle
Chevrolet C3500HD

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
 

Chevrolet C3500HD



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1 Per Vehicle
Chevrolet C3500HD

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
w/Rear Disc Brakes or Dual Rear Wheels (DRW)
 

Chevrolet C3500HD



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV w/Rear Disc Brakes or Dual Rear Wheels (DRW)

1 Per Vehicle
Chevrolet C3500HD

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
w/Moraine Brakes
Rear Disc
 

Chevrolet C3500HD



5.7L V8 Gas OHV,
7.4L V8 Gas OHV w/Moraine Brakes
Rear Disc

1 Per Vehicle
Chevrolet Camaro

3.1L V6 Gas OHV
1
 
 

Chevrolet Camaro



3.1L V6 Gas OHV
1 Per Vehicle
Chevrolet Camaro

5.7L V8 Gas OHV
1
 
 

Chevrolet Camaro



5.7L V8 Gas OHV
1 Per Vehicle
Chevrolet Camaro

5.0L V8 Gas OHV
1
 
 

Chevrolet Camaro



5.0L V8 Gas OHV
1 Per Vehicle
Chevrolet Camaro

2.8L V6 Gas OHV
1
 
 

Chevrolet Camaro



2.8L V6 Gas OHV
1 Per Vehicle
Chevrolet Camaro

2.5L L4 Gas OHV
1
 
 

Chevrolet Camaro



2.5L L4 Gas OHV
1 Per Vehicle
Chevrolet Camaro

3.8L V6 Gas OHV,
4.4L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
 

Chevrolet Camaro



3.8L V6 Gas OHV,
4.4L V8 Gas OHV,
5.7L V8 Gas OHV
1 Per Vehicle
Chevrolet Caprice

4.3L V8 Gas OHV
1
 
 

Chevrolet Caprice



4.3L V8 Gas OHV
1 Per Vehicle
Chevrolet Caprice

5.7L V8 Gas OHV
1
 
 

Chevrolet Caprice



5.7L V8 Gas OHV
1 Per Vehicle
Chevrolet Caprice

4.3L V6 Gas OHV
1
 
 

Chevrolet Caprice



4.3L V6 Gas OHV
1 Per Vehicle
Chevrolet Caprice

5.0L V8 Gas OHV
1
 
 

Chevrolet Caprice



5.0L V8 Gas OHV
1 Per Vehicle
Chevrolet Caprice

4.3L V6 Gas OHV
1
 
 

Chevrolet Caprice



4.3L V6 Gas OHV
1 Per Vehicle
Chevrolet Caprice

3.8L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
 

Chevrolet Caprice



3.8L V6 Gas OHV,
5.0L V8 Gas OHV
1 Per Vehicle
Chevrolet Caprice

4.4L V8 Gas OHV
1
 
 

Chevrolet Caprice



4.4L V8 Gas OHV
1 Per Vehicle
Chevrolet Express 1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
 

Chevrolet Express 1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1 Per Vehicle
Chevrolet Express 2500

5.7L V8 Bi-Fuel OHV
1
 
 

Chevrolet Express 2500



5.7L V8 Bi-Fuel OHV
1 Per Vehicle
Chevrolet Express 2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
1
 
 

Chevrolet Express 2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
1 Per Vehicle
Chevrolet Express 2500

5.7L V8 CNG OHV
1
 
 

Chevrolet Express 2500



5.7L V8 CNG OHV
1 Per Vehicle
Chevrolet Express 3500

5.7L V8 Bi-Fuel OHV
1
 
 

Chevrolet Express 3500



5.7L V8 Bi-Fuel OHV
1 Per Vehicle
Chevrolet Express 3500

8.1L V8 Gas OHV
1
 
 

Chevrolet Express 3500



8.1L V8 Gas OHV
1 Per Vehicle
Chevrolet Express 3500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
1
 
 

Chevrolet Express 3500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
1 Per Vehicle
Chevrolet Express 3500

5.7L V8 CNG OHV
1
 
 

Chevrolet Express 3500



5.7L V8 CNG OHV
1 Per Vehicle
Chevrolet Express 3500

7.4L V8 Gas OHV
1
 
 

Chevrolet Express 3500



7.4L V8 Gas OHV
1 Per Vehicle
Chevrolet Express 3500

4.3L V6 Gas OHV
1
 
 

Chevrolet Express 3500



4.3L V6 Gas OHV
1 Per Vehicle
Chevrolet Impala

5.7L V8 Gas OHV
1
 
 

Chevrolet Impala



5.7L V8 Gas OHV
1 Per Vehicle
Chevrolet Impala

3.8L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
 

Chevrolet Impala



3.8L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1 Per Vehicle
Chevrolet Impala

4.4L V8 Gas OHV
1
 
 

Chevrolet Impala



4.4L V8 Gas OHV
1 Per Vehicle
Chevrolet K10

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
11 In. Rear Brakes
w/Moraine Brakes
 

Chevrolet K10



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV 11 In. Rear Brakes
w/Moraine Brakes

1 Per Vehicle
Chevrolet K10

4.1L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
 

Chevrolet K10



4.1L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1 Per Vehicle
Chevrolet K10 Suburban

5.0L V8 Gas OHV
1
 
11 In. Rear Brakes
 

Chevrolet K10 Suburban



5.0L V8 Gas OHV 11 In. Rear Brakes

1 Per Vehicle
Chevrolet K10 Suburban

5.7L V8 Gas OHV
1
 
11 In. Rear Brakes
 

Chevrolet K10 Suburban



5.7L V8 Gas OHV 11 In. Rear Brakes

1 Per Vehicle
Chevrolet K10 Suburban

5.0L V8 Gas OHV
1
 
11 In. Rear Brakes
 

Chevrolet K10 Suburban



5.0L V8 Gas OHV 11 In. Rear Brakes

1 Per Vehicle
Chevrolet K10 Suburban

5.0L V8 Gas OHV
1
 
11 In. Rear Brakes
 

Chevrolet K10 Suburban



5.0L V8 Gas OHV 11 In. Rear Brakes

1 Per Vehicle
Chevrolet K20

4.8L L6 Gas OHV,
5.7L V8 Gas OHV
1
 
11 In. Rear Brakes
 

Chevrolet K20



4.8L L6 Gas OHV,
5.7L V8 Gas OHV 11 In. Rear Brakes

1 Per Vehicle
Chevrolet K20

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
11 In. Rear Brakes
 

Chevrolet K20



4.3L V6 Gas OHV,
5.0L V8 Gas OHV 11 In. Rear Brakes

1 Per Vehicle
Chevrolet K20 Suburban

5.0L V8 Gas OHV
1
 
11 In. Rear Brakes
 

Chevrolet K20 Suburban



5.0L V8 Gas OHV 11 In. Rear Brakes

1 Per Vehicle
Chevrolet K20 Suburban

5.7L V8 Gas OHV
1
 
11 In. Rear Brakes
 

Chevrolet K20 Suburban



5.7L V8 Gas OHV 11 In. Rear Brakes

1 Per Vehicle
Chevrolet K20 Suburban

7.4L V8 Gas OHV
1
 
11 In. Rear Brakes
 

Chevrolet K20 Suburban



7.4L V8 Gas OHV 11 In. Rear Brakes

1 Per Vehicle
Chevrolet K20 Suburban

4.8L L6 Gas OHV
1
 
11 In. Rear Brakes
 

Chevrolet K20 Suburban



4.8L L6 Gas OHV 11 In. Rear Brakes

1 Per Vehicle
Chevrolet K3500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
 

Chevrolet K3500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1 Per Vehicle
Chevrolet K3500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
w/Rear Disc Brakes or Dual Rear Wheels (DRW)
 

Chevrolet K3500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV w/Rear Disc Brakes or Dual Rear Wheels (DRW)

1 Per Vehicle
Chevrolet K3500

6.2L V8 Diesel OHV
1
 
w/Rear Disc Brakes or Dual Rear Wheels (DRW)
 

Chevrolet K3500



6.2L V8 Diesel OHV w/Rear Disc Brakes or Dual Rear Wheels (DRW)

1 Per Vehicle
Chevrolet K3500

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
w/Moraine Brakes
w/Rear Disc Brakes
 

Chevrolet K3500



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV w/Moraine Brakes
w/Rear Disc Brakes

1 Per Vehicle
Chevrolet K5 Blazer

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
11 In. Rear Brakes
 

Chevrolet K5 Blazer



5.0L V8 Gas OHV,
5.7L V8 Gas OHV 11 In. Rear Brakes

1 Per Vehicle
Chevrolet K5 Blazer

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
 

Chevrolet K5 Blazer



5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1 Per Vehicle
Chevrolet K5 Blazer

4.1L L6 Gas OHV
1
 
 

Chevrolet K5 Blazer



4.1L L6 Gas OHV
1 Per Vehicle
Chevrolet P30

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
wo/Van Cab
 

Chevrolet P30



4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV wo/Van Cab

1 Per Vehicle
Chevrolet P30

6.5L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo
1
 
w/Van Cab
Rear Disc
 

Chevrolet P30



6.5L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo w/Van Cab
Rear Disc

1 Per Vehicle
Chevrolet P30

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
w/Van Cab
Rear Disc
 

Chevrolet P30



4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV w/Van Cab
Rear Disc

1 Per Vehicle
Chevrolet P30

6.2L V8 Diesel OHV
1
 
w/Van Cab
Rear Disc
 

Chevrolet P30



6.2L V8 Diesel OHV w/Van Cab
Rear Disc

1 Per Vehicle
Chevrolet R10

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
11 In. Rear Brakes
w/Moraine Brakes
 

Chevrolet R10



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV 11 In. Rear Brakes
w/Moraine Brakes

1 Per Vehicle
See More Fitments on Page 2 - or - Select Your Vehicle Above