1976-2000 GM Coolant Overflow Bottle Cap – Vented

Enhance the cooling efficiency of your classic GM vehicle with the 1976-2000 GM Coolant Overflow Bottle Cap. Designed as a highly accurate reproduction part, this vented cap is essential for maintaining optimal coolant levels and preventing overflow mishaps. Crafted from durable injection molded ABS plastic, it provides an authentic factory appearance while ensuring reliable performance.

Key Features and Benefits:

• Authentic Design: Features the text “ENGINE COOLANT ONLY” in the correct font and color, closely matching the original factory specifications.
• Durable Construction: Made with high-quality ABS plastic, this cap is built to withstand the rigors of daily driving and keep your cooling system efficient.
• Easy Installation: Simply replace your old or damaged overflow cap with this vented unit for hassle-free setup and peace of mind.
• Versatile Fitment: Compatible with a wide range of GM models, making it an ideal choice for both restoration enthusiasts and everyday drivers.

Technical Specifications:

• Part Number: 15630112
• Brand: OER

Fitment Information:

This coolant overflow bottle cap is designed to fit a variety of GM vehicles, including but not limited to the following:

Buick Applications:

• 1977-1977 Buick Century (350ci, 403ci with Air)
• 1978-1993 Buick Century
• 1977-1983 Buick Electra
• 1995-1999 Buick Electra
• … [List continues as per provided data]

Chevrolet Applications:

• 1978-1992 Chevrolet Camaro
• 1976-1982 Chevrolet Corvette
• 1977-1990 Chevrolet Impala
• … [List continues as per provided data]

Oldsmobile Applications:

• 1976-1988 Oldsmobile Cutlass
• 1976-1990 Oldsmobile Delta 88
• … [List continues as per provided data]

Pontiac Applications:

• 1982-1992 Pontiac Firebird
• 1977-1990 Pontiac Bonneville
• … [List continues as per provided data]

Ensure the performance and reliability of your GM vehicle with this essential Coolant Overflow Bottle Cap. Replace your worn or missing cap today and enjoy worry-free driving on the road. Invest in quality parts that provide peace of mind and keep your cooling system running at its best!