Dorman HELP Brake Master Cylinder Reservoir Cap Gasket for 1987-2021 General Motors 42072

Brake master cylinder reservoir cap gasket for 1987-2021 General Motors vehicles used to replace worn or leaking original seals.

Built to meet the manufacturer's design intent for reliable service, this gasket is engineered for durability and dependable performance in daily driving conditions.

Key Features

• Direct-fit replacement designed to match OE form and function
• Constructed from quality materials for long-lasting sealing
• Validated through testing to withstand daily driving demands
• Compatible with multiple General Motors part numbers including 18060795
• Backed by over a century of automotive experience

Benefits

• Restores proper seal to prevent brake fluid leaks
• Helps maintain brake system integrity and safety
• Reduces the risk of repeat repairs with durable construction
• Ensures smoother installation with precise fitment
• Provides trustworthy quality backed by US product experts

Application

Ideal for owners of General Motors trucks and cars from 1987 to 2021 needing a reliable seal for their brake master cylinder reservoir cap to fix leaks or during routine maintenance.

Fitment Notes

• Fits select 1987-2021 General Motors vehicles
• Replaces GM part numbers 18060795, 18017209, 18014091, 18021306, 18017123, and 18060186

Why Choose Dorman - HELP?

• Dorman parts are engineered as direct-fit replacements to match OE specifications
• Built with quality materials and validated through rigorous testing
• Offers proven aftermarket solutions to keep vehicles operating correctly

What's in the Box

• 1 Brake Master Cylinder Reservoir Cap Gasket

Item Dimensions

• 1.2in x 2.8in x 4.5in
• Weight: 0.1lbs