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Description
Power Brake Booster Check Valve Filter
For 1977-1992 Pontiac Firebird & Trans AM
New correct design power brake filter for 1977-1992 late 2nd Gen and all 3rd Gen Firebird and Trans Am models with a power brake booster. Original size and shape. This is a direct replacement for GM #'s 17070814, 3766429, 4294682, & 4397925 . Fits 1977-1992 Pontiac Firebird and Trans AM models with power brakes.
This brake booster filter is precision-engineered to match the design, function, and performance of the original. It is made of new, high-quality materials for a safe, durable direct replacement.
This brake booster filter is precision-engineered to match the design, function, and performance of the original. It is made of new, high-quality materials for a safe, durable direct replacement.
- Precise replacement
- Durable design
- 100% new - made entirely of new materials, not remanufactured, to ensure highest quality and safety









