ACDelco 2141044 GM OE Fuel Pressure Relief Valve Cap

The ACDelco 214-1044 Fuel Pressure Relief Valve Cap is a GM Original Equipment replacement component engineered to maintain proper fuel system pressure in compatible GM vehicles. This cap protects the fuel pressure relief valve on the fuel injection rail, serving as a critical safeguard against pressure fluctuations that can compromise engine performance and fuel delivery.

Key Features:

• GM Original Equipment quality — designed, engineered, and validated to meet General Motors OE specifications
• Direct-fit replacement — installs in place of the original factory component with no modifications required
• Helps maintain consistent fuel rail pressure for reliable engine performance
• Protects against fuel leaks at the pressure relief valve port
• Built to withstand fuel system pressures and under-hood temperature extremes
• OEM cross-reference: GM Part # 25532662

As part of ACDelco's GM Original Equipment line, this fuel pressure relief valve cap is backed by General Motors and delivers the same fit, form, and function as the component originally installed at the factory. It is a recommended replacement for ignition and engine fuel management system maintenance on select Buick, Cadillac, Chevrolet, and GMC vehicles.