96335948 GM Exhaust valve

What is this part?

The GM exhaust valve 96335948 is a genuine OEM engine timing component designed to control the release of exhaust gases from the combustion chamber.

What does it do?

This OEM exhaust valve opens and closes in precise synchronization with the camshaft, allowing burned exhaust gases to exit the cylinder during the exhaust stroke. A genuine GM exhaust valve is manufactured to factory specifications, ensuring proper seating, heat resistance, and reliable operation under high temperature and pressure. Correct exhaust valve function is essential for efficient engine breathing and stable performance.

When to replace

The GM exhaust valve 96335948 should be replaced if it is burned, bent, cracked, or fails to seal properly. Symptoms such as loss of compression, misfires, excessive exhaust smoke, or reduced engine performance may indicate valve failure. Replacing the valve with a genuine OEM component helps restore correct engine operation.

Compatibility

The genuine GM exhaust valve 96335948 is compatible with selected GM engines. This OEM engine component is designed to meet original valvetrain and timing specifications. Compatibility may vary by engine type and model year. Please verify the part number 96335948 before purchase.

Installation: DIY or service?

Installation of this genuine OEM GM exhaust valve 96335948 requires cylinder head disassembly, valve lapping, and precise adjustment. Professional installation is strongly recommended.