Car Expansion Pot Cap, 15 PSI Gear Shape Seal Radiator Coolant Reservoir Cover, Cooling System Modification Replacement OEM# 15075118, Compatible with GM Chevy Buick Hummer (Black)

1.This car fuel can vent cap is compatible with GM Chevy Buick Hummer models, replaceable number 15075118.Please check the model number before purchase to ensure sealing performance.2.This car fuel tank cap prevents coolant leakage or external impurities from entering the reservoir to ensure the cooling system works properly. With a safety valve, it can automatically maintain the pressure balance of the cooling system.3.You will get 1 x car expansion pot cap, wear-resistant and not easy to deform, can adapt to high temperature and high pressure. Gear shape is easy to hold, easy to install, with tips on the surface, easy to find.

• Compatibility Information: This car expansion pot cap is compatible with GM Chevy Buick Hummer models, replaceable number 15075118, please check the model specifications before purchase to avoid mismatch during installation.
• Sealing: This car fuel tank cap can prevent coolant leakage, avoid overheating alarm due to insufficient coolant, and also prevent external impurities from entering the inside of the reservoir, to ensure the normal and smooth operation of the cooling system.
• Pressure Regulation: This car fuel cap cover has a safety valve, when the pressure exceeds 15 PSI, it can automatically open the exhaust, avoid overpressure causing damage to the system, and maintain a stable pressure in the cooling system.
• Reliable: This car fuel can vent cap is made of engineering plastic, with good strength, wear-resistant and not easy to deform, can maintain stable sealing performance even under high temperature and high pressure environment in the car.
• Package: You will get 1 x car expansion pot cap, gear shape, easy to grip, simple to install. The surface has "NEVER OPEN HOT" clear prompts, easy to replace the maintenance quickly find, to ensure the safety of use.