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OER 1977-79 Firebird, Trans Am Upper Radiator Hose with GM Markings
Part Number: 546878-OER
OER 1977-79 Firebird, Trans Am Upper Radiator Hose with GM Markings
Original price was: $37.89.$32.95Current price is: $32.95.
In Stock
( Inventory updated:
07/27/2026 )
Estimated ship date: 2-3 business days
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Upgrade Your Cooling System with Precision
Revitalize your 1977-79 Pontiac Firebird or Trans Am with our premium Upper Radiator Hose featuring authentic GM markings. Designed specifically for models equipped with 305 and 403 engines, this replacement hose ensures optimal performance while enhancing the original aesthetic of your engine bay. Dont settle for worn or deteriorated hoses-experience the difference with a reproduction crafted to match factory specifications.
Key Features and Benefits
- Superb reproduction upper radiator hose designed to replace the original
- Factory-style fit and routing for confident installation
- Helps prevent leaks and overheating caused by aged, deteriorated hoses
- Correct GM-style markings for authentic underhood appearance
- Fits 1977 Pontiac Firebird with 305 engine
- Fits 1978-1979 Pontiac Firebird with 403 engine
- Manufactured to factory-style specifications with correct GM-style markings
Technical Specifications
- Part Number: 546878
Fitment Information
- 1977 Pontiac Firebird Base
- 1977 Pontiac Firebird Esprit
- 1977 Pontiac Firebird Formula
- 1978-1979 Pontiac Firebird Trans Am
Don’t compromise on quality for your cherished Firebird. Upgrade to this exceptional Upper Radiator Hose to ensure your cooling system operates efficiently and your car maintains its classic style. Invest in reliability and precision-order yours today!
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OER
Original Equipment Reproduction - OER - is the leading manufacturer and distributor of quality classic automotive restoration parts and accessories. OER products are meticulously manufactured to replicate the OEM appearance, quality and fit that meets or exceeds the original factory specifications.
