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Vehicle Info NeededDORMAN PRODUCTSPART NUMBER: 326-557-001
GM Steel Engine Expansion Plug Kit, 20-Piece
$1649
3 left in stock
Ships Today
Lowest Price GuaranteeEngine Expansion Plug KitFits Select GM Engines (Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac) Includes 15 Expansion Plugs and 5 Pipe Plugs Cup Type Steel Sold as a Kit
The Dorman 557-001 engine expansion plug kit supplies the full set of steel core and pipe plugs needed to reseal a GM engine block during a rebuild or freeze-plug repair. Matching the original sizes, the kit restores leak-proof seals throughout the block.
Dorman 557-001 Kit Contents:
- Fits select GM engines (Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac)
- 15 cup-type expansion plugs
- 5 threaded pipe plugs
- Steel construction, sold as a complete kit
Part TypeFreeze Plug
BrandDORMAN PRODUCTS
Package Height1.0
Package Width5.0
Package Length7.0
Weight0.65 PG
Contents15 Expansion Plugs, 5 Pipe Plugs
Part CategoryReplacement Parts
Part FitmentDirect Fit
Quantity20
FitmentGM
MaterialSteel
Vendor Part Number557-001
Package Qty1
Package TypeEA
Some parts are not legal for use in California or other states with similar laws / regulations
