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Pressure Relief Valves
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ACDelco Engine Oil Pump Relief Valves
ACDelco offers engine oil pump relief valves for a variety of specific applications. These replacements help regulate oil pressure and protect your engine from being damaged by high oil pressure. The valves typically open automatically when they exceed a preset value. They're designed, engineered, and tested to rigorous standards—all backed by General Motors. GM Genuine Parts are true OE components installed during the production of (or validated for) GM vehicles. Order the relief valve recommended for your vehicle.
( 2 )
$11.99
Chevrolet Performance Oil Pressure Relief Valve Deflectors
Chevrolet Performance oil pressure deflectors are stock replacements for those in your GM LS engine. Keep the engine oil returning to the pan as efficiently as possible with Chevrolet Performance oil pressure deflectors.
( 2 )
$6.99
Vibrant Performance Pressure Relief Valves
Vibrant Performance pressure relief valves improve the serviceability of automotive fuel, oil, and coolant systems, by reducing fluid spillage when hoses are removed. When installed at the highest point in a coolant system or component, the pressure relief valve can be used as a bleeder to purge any unwanted air from the system/component. These components are constructed from 304 stainless steel and are black zinc plated. They are compatible with automotive fuel, oil and coolant systems and have been tested for low and high pressure sealing abilities up to 100 psi. The 1/8 in. NPT body design installs with a 7/16 in. wrench (thread tape recommended).
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$42.99
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