Dorman - Autograde Engine Camshaft Plug 555-049
Dorman - Autograde Engine Camshaft Plug 555-049 - view 2
Dorman - Autograde Engine Camshaft Plug 555-049
Dorman - Autograde Engine Camshaft Plug 555-049 - view 2

Dorman - Autograde Engine Camshaft Plug P/N:555-049

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$26.99
MPN: 555-049
Item Package Quantity: 1
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Dorman - Autograde Engine Camshaft Plug P/N:555-049
Dorman - Autograde Engine Camshaft Plug P/N:555-049
$26.99

Seal the rear camshaft bore and keep engine oil where it belongs with the Dorman - Autograde Engine Camshaft Plug 555-049. This steel cup expansion plug drives into the cam bore as a direct-fit replacement for many GM vehicles, including the 1988-1999 Chevrolet C1500 and 1988-1999 Chevrolet K1500 — see the Buyer's Guide tab for the full list.

  • Direct replacement: engineered to drop in like the original plug on the listed years, makes and models.
  • Steel construction: a steel cup expansion plug measuring 2-3/32 in. with a height of 0.278 in.
  • Reliable fix: a dependable choice when the factory plug has gone missing or worn from fatigue.
  • Trusted quality: backed by a team of product experts in the United States and more than a century of automotive experience.

The camshaft plug press-fits into the bore behind the camshaft to hold back engine oil. As the original ages it can seep or weep oil from the rear of the engine; if a failed cam plug is the cause of that leak, this part replaces it.

Interchange: EPS-150
EPS150 · 3704158

This part cross-references / interchanges with the following part numbers:

3704158, EPS-150

Frequently Asked Questions

What does this camshaft plug do?

It press-fits into the bore behind the camshaft to seal in engine oil. It is an oil-side plug.

How is it installed?

It is a cup expansion plug that is driven into the camshaft bore, not bolted or threaded in. Follow the vehicle service procedure for correct seating.

What are the signs the original plug may need replacing?

Oil seepage or weeping from the rear of the engine near the camshaft bore may indicate a worn or missing plug. Diagnose the leak source before replacing.

What size is this plug?

It is a steel cup expansion plug measuring 2-3/32 in., with a height of 0.278 in.

Does it fit my vehicle?

It fits many GM vehicles, including the 1988-1999 Chevrolet C1500 and 1988-1999 Chevrolet K1500. Check the Buyer's Guide tab for the full list.

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