42077 Help! By Dorman Brake Master Cylinder Reservoir Cap Gasket OE
42077 Help! By Dorman Brake Master Cylinder Reservoir Cap Gasket OE
Hurry up, only 1 item left in stock.
Couldn't load pickup availability
42077 Help! By Dorman Brake Master Cylinder Reservoir Cap Gasket OE
The 42077 Help! By Dorman Brake Master Cylinder Reservoir Cap Gasket is an essential component for maintaining your vehicle's braking system. Designed to provide a tight seal that protects the brake system from the elements, this durable gasket is a cost-effective solution to ensure your safety on the road.
Key Features:
- High-Quality Material: Constructed from premium rubber for long-lasting durability.
- Easy Replacement: Save time and money by replacing only the cylinder cap gasket instead of the entire master cylinder.
- Safety Assurance: Prevents brake fluid from splashing or leaking, ensuring your braking system remains intact.
- Wide Compatibility: Fits a vast range of vehicles including models from Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac.
Applications:
This gasket is compatible with various models across different years, including:
- Buick: Apollo (1973-1975), Centurion (1971-1973), Century (1973-1977)
- Cadillac: DeVille (1977-1980), Fleetwood (1977-1980)
- Chevrolet: Camaro (1971-1980), Impala (1975-1980), Malibu (1973-1977)
- GMC: Jimmy (1975-1980), K1500 (1981-1986)
- Oldsmobile: Cutlass (1971-1977), 98 (1971-1980)
- Pontiac: Firebird (1970-1980), Grand Prix (1971-1977)
Warranty:
The 42077 Help! By Dorman Brake Master Cylinder Reservoir Cap Gasket comes with a limited lifetime warranty, providing you with peace of mind and assurance of quality.
Choose the 42077 Help! By Dorman Brake Master Cylinder Reservoir Cap Gasket for a reliable, effective, and convenient solution to keep your braking system in excellent condition!
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

