Engine Core Plug

Seal an open engine bore with a snug, factory-style fit using the Dorman expansion plug, part number 555-030, a steel cup-type plug from the Dorman - Autograde line. It fits many vehicles, among them...

Dorman 555-033 expansion plug for the 2001-2005 Ford Escape and other vehicles closes an opening in the engine with a cup-type steel body.Cup-type expansion plug made of steel for a long service...

Dorman 555-069 expansion plug for the 1997-2005 Jeep Wrangler and other vehicles seals an opening in the engine. This Dorman expansion plug, also called an engine expansion plug, is a steel cup type...

Dorman 555-068 expansion plug for the 1975-2003 Ford F-150 and other vehicles closes off a casting opening by expanding tight inside its bore. Also called an engine expansion plug, it is a steel...

Dorman 555-083 expansion plug for the 1975-1976 Ford F-150 and other vehicles seals a round opening left in an engine casting. It replaces an engine expansion plug that has gone missing or failed...

Dorman 550-022 cylinder head plug for the 1984 Ford F-150 and other vehicles closes off an opening in the cylinder head. It is also listed as an engine cylinder head plug.Dorman Autograde lineConcave...

Dorman 550-028 expansion plug for the 1961-1962 Chevrolet Suburban and other vehicles plugs a core opening in the engine. This Dorman expansion plug is also called an engine expansion plug.Concave...

Dorman 555-002 expansion plug for the 1985-1987 Jeep Cherokee and other vehicles closes off a casting opening in the engine. This Dorman Autograde expansion plug is a direct replacement for the...

Dorman 555-005 expansion plug for the 1975 GMC Sprint seals a round opening in the engine with a steel cup.Part of the Dorman Autograde lineCup-type steel constructionSized at 1/2 in. with a height...

Dorman 555-006 expansion plug for the 1987-1998 Nissan Pathfinder and other vehicles closes off an opening in the engine with a steel cup. It seals a casting hole by pressing outward against the bore...

Dorman 555-010 expansion plug for the 2001-2005 Ford Escape and other vehicles closes an opening in the engine. This Dorman expansion plug is built to the original's fit and function on the vehicles...

Dorman 555-016 expansion plug for the 1969-1992 Toyota Land Cruiser and other vehicles blocks off an opening in the engine. It is a cup-type engine expansion plug that is pressed into place.Part of...

Dorman 555-017 expansion plug for the 1975-1979 MG Midget is a steel cup plug that closes an opening in the engine.Steel cup-type plug, 1 in. nominal, 0.440 in. highReplaces an original plug that is...

Dorman 555-019 rear expansion plug for the 1980-1984 Chevrolet Impala and other vehicles seals off an opening in the engine casting. This Dorman expansion plug is sold as a single piece.Cup-type body...

Dorman 555-022 rear expansion plug for the 1984 Ford F-150 and other vehicles seals an opening in the engine. As a steel cup-type engine expansion plug, it is pressed into the opening to close it...

Dorman 555-023 expansion plug for the 1985-1987 Jaguar Vanden Plas and other vehicles closes a round opening by expanding in place. This Dorman Autograde expansion plug, also called an engine...

Dorman 555-027 rear expansion plug for the 1982-1985 Chevrolet S10 and other vehicles is a steel cup that seals an opening in the engine.Direct replacement for the original engine expansion plug on...

Dorman 555-029 expansion plug for the 2001-2005 Ford Escape and other vehicles seals an opening in the engine. It is also called an engine expansion plug.Steel cup-type body that measures 1-9/16 in...

Dorman 555-034 expansion plug for the 1990-1993 Chevrolet C1500 and other vehicles seals a round opening in the engine. This Dorman expansion plug is a steel cup type, also called an engine expansion...

Dorman 555-036 expansion plug for the 1975-1982 Ford F-150 and other vehicles closes off a casting opening with a steel cup. The cup is pressed in and expands to hold, and this listing is one plug...

Dorman 555-038 expansion plug for the 1991-1995 Volvo 940 and other vehicles plugs an opening in the engine with a steel cup that seals by expanding. This Dorman Autograde plug, also listed as an...

Dorman 555-040 expansion plug for the 1951-1953 Buick Special and other vehicles plugs a round opening in the engine by expanding against its bore. It is also called an engine expansion plug.Steel...

Dorman 555-045 rear expansion plug for the 1963-1973 Chevrolet Impala and other vehicles is a steel cup that seals a casting opening in the engine. This Dorman expansion plug, also called an engine...

Dorman 555-052 expansion plug for the 1964-1967 Buick Skylark and other vehicles seals an opening in the engine. Some shops call it an engine expansion plug.Cup type plug from the Dorman Autograde...

Dorman 555-072 expansion plug for the 1996-1997 Dodge Grand Caravan and other vehicles closes off an opening in the engine. This steel, cup-type Dorman Autograde expansion plug is also called an...

Dorman 555-077 expansion plug for the 1975-2003 Ford F-150 and other vehicles seals a bore opening in the engine with a steel cup. This Dorman expansion plug, also called an engine expansion plug, is...

Dorman 555-093 expansion plug for the 1998-2003 Hyundai Sonata and other vehicles closes off an opening in the engine. The cup-type body presses into the opening to hold it closed.Dorman Autograde...

Dorman 555-097 expansion plug for the 2005 Toyota Tacoma and other vehicles seals an opening in the engine once it is driven into place. Also called an engine expansion plug, it is a steel cup that...

Dorman 555-098 expansion plug for the 1968-1979 Toyota Corolla and other vehicles closes off an opening in the engine. It is also called an engine expansion plug.Steel cup-type expansion plugDiameter...

Dorman 555-102 expansion plug for the 2000-2004 Ford Focus and other vehicles seals an opening in the engine. This Dorman expansion plug is a steel cup type that replaces one that has gone missing or...

Dorman 555-105 expansion plug for the 1983-1984 Ford Ranger and other vehicles closes a casting opening in the engine. This steel cup-type plug, also called an engine expansion plug, replaces an...

Dorman 555-115 expansion plug for the 1994-2005 Dodge Ram 2500 and other vehicles closes an opening in the engine. This engine expansion plug is a steel cup type that is pressed into its opening...

Dorman 565-012 expansion plug for the 1998-2001 Ford Ranger closes off a core opening in the engine with a brass cup. This Dorman Autograde expansion plug is a cup type. It replaces an original plug...

Dorman 565-077 cylinder head plug for the 1987 Mercury Lynx is a brass cup plug that closes off an opening in the engine.Brass cup-type expansion plugPress-fit attachmentMeasures 1-1/2 in across and...

Dorman 555-014 expansion plug for the 1994-1996 Dodge Ram 2500 and other vehicles closes off a machined opening in the engine with a steel cup. This engine expansion plug stands in for an original...

Dorman 555-018 expansion plug for the 1994-2005 Dodge Ram 2500 and other vehicles closes off a round opening in the engine. This cup-type engine expansion plug is sold one per listing.Dorman...

Dorman 555-091 expansion plug for the 1998-2003 Hyundai Sonata and other vehicles plugs an opening in the engine. It is also listed as an engine expansion plug.Dorman Autograde expansion plug made of...