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Vehicle Info NeededDORMAN PRODUCTSPART NUMBER: 326-904-231
High Pressure Oil Rail Plug
$1961
1 left in stock
Ships on Sep 08, 2026
Lowest Price Guarantee- High Pressure Oil Rail Plug
This fuel injector rail plug replaces the original part on diesel vehicles. Made from high quality, durable materials, it keeps high pressure oil in the oil rails to power the fuel injectors.Direct replacement - this fuel injector rail plug replaces the original part on diesel vehiclesNecessary repair - fixes leaking high-pressure oil tubes that cause the engine to run poorly or not at allCommon fix - O-rings require replacement when going into the oil galley for serviceRelated parts - high pressure oil stand pipe sold separately
Part TypeDiesel Fluid Injector Rail Plug
BrandDORMAN PRODUCTS
Package Height2.5
Package Width2.5
Package Length3.4
Weight0.22 PG
Part CategoryReplacement Parts
Fitting MaterialMetal
Inside Diameter (In)0.32 in.
Fitting 1 Thread TypeAn
Fitting 2 Thread TypeAn
ColorManganese Phosphate
Housing ColorManganese Phosphate
MaterialMetal
Part FitmentDirect Fit
Tube Length3.1 in.
Vendor Part Number904-231
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
