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

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

$26.99

Description

Seal the rear camshaft bore and keep engine oil where it belongs with the Dorman - Autograde Engine Camshaft Plug 555-049. This oil-side cup/expansion plug drives into the camshaft bore to close it off and retain engine oil, and it fits a wide range of GM cars and trucks — including the 1975 Buick Apollo, 1977-1989 Buick Electra, 1977-1986 and 1988-1990 Buick LeSabre, 1987-1992 Cadillac Brougham, 1975-1993 Chevrolet Caprice, 1975-1992 Chevrolet Camaro, 1988-1999 Chevrolet C1500, and 1975-1978 GMC C15. It covers 139 applications in all — see the Buyer's Guide tab for the full list.

Function: Closes off the rear camshaft bore to retain engine oil.
Install: Press-fit / driven into the bore — no threading or bolting required.
Replacement part: Direct-fit service piece for the listed applications; a fresh plug helps address oil seepage if a worn or leaking original plug is the cause.

Interchange: 3704158 · EPS-150 · EPS150
Manufacturer part number 555-049 (also 555049).

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

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

3704158, EPS-150

Frequently Asked Questions

What does this camshaft plug do?

It seals the rear camshaft bore in the engine block, closing off the opening to retain engine oil. It is an oil-side plug, not a coolant or freeze plug.

How is the 555-049 installed?

It is a press-fit / cup-style plug that is driven into the camshaft bore. It does not thread or bolt in. Consult the service procedure for the correct installation and sealing steps.

Will it fit my vehicle?

It fits 139 GM applications, including many Buick, Cadillac, Chevrolet, and GMC cars and trucks. Check the Buyer's Guide tab to confirm your exact year, make, and model.

What numbers does this part interchange with?

It cross-references to 3704158 and EPS-150 (also listed as EPS150). Its own manufacturer part number is Dorman 555-049.

Why would I replace this plug?

A worn or leaking camshaft plug can allow oil to seep from the rear of the engine. If the original plug is the cause of the leak, replacing it with this plug addresses it.