Engine Auxiliary Valve Keepers

Replacement Parts > Engine > Valve Train Components

Engine Auxiliary Valve Keepers

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What is an engine auxiliary valve keeper?

An engine auxiliary valve keeper is a metal part that fits between the valve stem and the rocker arm of an internal combustion engine. It keeps the valve in place and allows it to move freely when the engine is running.

What is the purpose of an engine auxiliary valve keeper?

The purpose of an engine auxiliary valve keeper is to keep the valve in place in the cylinder head and to ensure that it moves freely when the engine is running.

How can I tell if my engine auxiliary valve keeper is faulty?

You can tell if your engine auxiliary valve keeper is faulty if it is cracked, worn, or loose. You may also notice that the engine is having difficulty starting or running smoothly.

Can a faulty engine auxiliary valve keeper cause damage?

Yes, a faulty engine auxiliary valve keeper can cause damage to the engine if it is not replaced. The valve may not open and close properly, leading to a decrease in engine performance, and it may also cause excessive wear on the other components in the valve train.

How do I replace an engine auxiliary valve keeper?

To replace an engine auxiliary valve keeper:

  1. Disconnect the battery and remove the spark plug wires.
  2. Remove the rocker arm cover and the rocker arms.
  3. Remove the valve keepers, the valve springs, and the valves.
  4. Install the new valve keepers and the valves, and reinstall the valve springs and the rocker arms.
  5. Reattach the spark plug wires and the battery.


How often should I inspect my engine auxiliary valve keeper?

It is recommended that you inspect your engine auxiliary valve keeper every 20,000 miles or once a year, whichever comes first.