Description: The GM Camshaft Retainer (MPN: 12589016) is a genuine OEM component engineered to secure and stabilize the camshaft assembly in select GM vehicles. This critical engine part maintains proper camshaft positioning and timing accuracy, ensuring optimal engine ...

Description: Genuine GM OEM Oil Pan Port Seal (MPN: 12621086) engineered for high-pressure dry sump systems in premium GM trucks and sports cars. This factory-original seal maintains critical engine oil circulation in Silverado and Sierra 2500 HD/3500 HD models, plus C ...

Description: The Genuine GM OEM Crankshaft Rear Oil Seal Housing Gasket (MPN: 12627520) is an essential engine sealing component designed to prevent oil leaks at the rear of the crankshaft. This authentic General Motors part ensures proper oil containment and engine pr ...

Description: Genuine GM OEM Front Oil Pan Seal MPN 12666993 is engineered to prevent oil leaks at the front port of your engine block on select Silverado and Sierra HD models. This small, round seal is designed without dry sump system compatibility and meets General Mo ...

Description: # Product Description Genuine GM OEM Valve Seals (MPN: 12689006) are precision-engineered sealing components designed to prevent oil leakage and maintain proper compression in your vehicle's engine. These factory-original valve seals are essential for mai ...

Description: The GM OEM Engine Oil Filler Cap O-Ring (MPN: 24100002) is a genuine General Motors replacement seal designed to maintain a secure, leak-free fit on your vehicle's oil filler cap. This authentic GM part ensures proper engine oil containment and prevents co ...