This Dorman Engine Core Plug is an essential component for maintaining the integrity of your engine’s cooling and sealing systems. Expertly engineered to replace the original part, this steel cup expansion plug ensures a precise fit, matching the performance and function of your vehicle's factory-installed part. Built from high-quality materials, this plug is designed to withstand the intense pressures and thermal variations of your engine, ensuring reliable and enduring service life. Ideal for both professional mechanics and DIY vehicle enthusiasts, this plug delivers peace of mind by preventing coolant leaks that can lead to serious engine damage.
This expansion plug fits a wide array of vehicles, including models from American Motors, Buick, Cadillac, Ford, International Trucks, Jeep, and more, making it versatile for various applications. If you suspect a coolant leak from your engine or detect intermittent overheating, it may be time to check your engine core plugs. Easy to install, this Dorman part eliminates complex fitting procedures. Ensure your vehicle is protected from potential engine damage with this durable and robust expansion solution.

• Direct OEM Replacement for reliable performance and fit
• High-quality steel construction for durability
• Prevent coolant leaks with precision-engineered design
• User-friendly installation for DIY enthusiasts
• Fits a wide range of models, from American Motors to Jeep
• Backed by over a century of Dorman's automotive experience

Describe Type:	Cup Type
Material:	Steel
Maximum Diameter:	2.01
Minimum Diameter:	1.997
Package Contents:	Expansion Plug
Height:	0.420
Dimensions:	4.800 x 3.600 x 2.200 in.
Weight:	0.800 lbs.
Compatible Models:	American Motors, Buick, Cadillac, Ford, International, Jeep

• Ford: D8RZ6026A
• General Motors: 9421760
• Papco: 260-357
• Navistar: 70129R1
• Pioneer: EPS-166
• General Motors: 1374295
• Pioneer: EPS-165
• Ford: D1FZ6266A

Fits what vehicles: 1958-1968 American Motors American, 1958-1960 American Motors Rambler, 1958-1966 Jeep FC170, 1961-1965 American Motors Classic, 1961-1962 American Motors Custom, 1961-1962 American Motors Deluxe, 1961-1962 American Motors Super Six, 1963-1976 Buick Riviera, 1964-1976 Buick Electra, 1964 Buick LeSabre, 1964-1970 Buick Wildcat, 1964-1966 Jeep FC150, 1965-1967 Jeep Gladiator, 1965-1972 Jeep J-100, 1965-1973 Jeep J-2500, 1965 Jeep J-2600, 1965 Jeep J-2700, 1965 Jeep J-2800, 1965 Jeep J-3500, 1965 Jeep J-3600, 1965 Jeep J-3700, 1965 Jeep J-3800, 1965-1973 Jeep Wagoneer, 1969 American Motors Rambler, 1966 International 1000A, 1966 International 1100A, 1966 International 1200A, 1966 International 1300A, 1967-1971 American Motors Ambassador, 1967 American Motors Marlin, 1967-1970 American Motors Rebel, 1967 Buick Gran Sport, 1967-1968 Buick Skylark, 1967 International 1000B, 1967 International 1100B, 1967 International 1200B, 1967 International 1300B, 1968-1970 Jeep J-2600, 1968-1969 Jeep J-2700, 1968 Jeep J-2800, 1968-1970 Jeep J-3500, 1968-1970 Jeep J-3600, 1968-1970 Jeep J-3700, 1968 Jeep J-3800, 1968-1969 Buick GS 400, 1970 Buick Skylark, 1968 Buick Sportwagon, 1968-1976 Cadillac Calais, 1968-1981 Cadillac DeVille, 1968-1978 Cadillac Eldorado, 1968-1984 Cadillac Fleetwood, 1968 International 1000C, 1968 International 1100C, 1968 International 1200C, 1968 International 1300C, 1968-1969 International 908C, 1968-1972 International M1100, 1968-1972 International M1200, 1968-1971 International M800, 1968-1971 International MA1200, 1968-1970 International Scout, 1972-1973 Jeep J-2600, 1970-1976 Buick LeSabre, 1972 Buick Skylark, 1970 Buick Sportwagon, 1980-1981 Cadillac Eldorado, 1969-1970 International 1000D, 1969-1970 International 1100D, 1969-1970 International 1200D, 1969-1970 International 1300D, 1969 International M1400, 1969 International M800 Navy, 1969-1970 International M800 Post Office, 1970-1972 American Motors Gremlin, 1970-1977 American Motors Hornet, 1970-1976 Buick Estate Wagon, 1970-1972 Buick GS 455, 1972 International M800 Post Office, 1971-1978 American Motors Matador, 1971-1973 Buick Centurion, 1971-1973 Ford Pinto, 1971-1973 International 1010, 1971-1973 International 1110, 1971-1973 International 1210, 1971-1973 International 1310, 1971-1980 International Scout II, 1980-1990 Jeep Wagoneer, 1971-1972 Mercury Capri, 1975-1979 Ford Pinto, 1972-1974 International MS1210, 1972-1983 Jeep CJ5, 1972-1975 Jeep CJ6, 1972-1974 Jeep DJ5, 1972-1973 Jeep J-4500, 1972-1973 Jeep J-4600, 1972-1973 Jeep J-4700, 1972-1973 Jeep J-4800, 1974 Mercury Capri, 1976-1978 American Motors Gremlin, 1973-1974 Buick Century, 1973-1974 Buick Regal, 1973 Jeep Commando, 1976-1977 Mercury Capri, 1974 American Motors Javelin, 1974-1978 Ford Mustang II, 1974 International 100, 1974-1975 International 200, 1974 International MHC1310, 1974-2001 Jeep Cherokee, 1974-1987 Jeep J10, 1974 Jeep J20, 1979 Mercury Capri, 1975-1984 Cadillac Commercial Chassis, 1975 International 150, 1975 International MS, 1975 International Travelall, 1976 Jeep J20, 1975-1979 Mercury Bobcat, 1975-1979 MG Midget, 1976-1986 Jeep CJ7, 1978-1980 American Motors AMX, 1978-1983 American Motors Concord, 1978-1980 Ford Fiesta, 1979-1983 American Motors Spirit, 1979 Ford Mustang, 1980-1988 American Motors Eagle, 1980 American Motors Pacer, 1980-1981 Cadillac Seville, 1981-1985 Jeep Scrambler, 1983-1992 Ford Ranger, 1984-1990 Ford Bronco, 1984-1986 Jeep Grand Wagoneer, 1986 Ford Aerostar, 1986-1992 Jeep Comanche, 1987-1995 Jeep Wrangler, 1997-2005 Jeep Wrangler, 1988-1989 Merkur Scorpio, 1993-2004 Jeep Grand Cherokee