DNJ
DNJ Engine Rebuild Kit 2004-2005 Buick, Chevrolet, Pontiac 3.8L
DNJ Engine Rebuild Kit 2004-2005 Buick, Chevrolet, Pontiac 3.8L
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: 2004–2005 Buick, Chevrolet and PontiacFitment notes & questions
Engine Rebuild Kit from DNJ, listed for 2004–2005 Buick, Chevrolet and Pontiac with the 3.8L engine. Buying the kit keeps the parts matched to each other and to your engine, and is usually cheaper than buying piece by piece.
Quick facts
- Brand: DNJ
- Part type: Engine rebuild kit
- Listed for: 2004–2005 Buick, Chevrolet and Pontiac
- Engine: 3.8L
- Engine code: w/o Oil Pump & Timing Belt Or Timing Kit, Note! Must Use w/ EG3143.
- Part number: EK3183B
Specifications
- Includes: Piston Set, Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set, Cam Bearings.
Good to know
- Warranty terms: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.
Tip: Have the block and crank measured before you order bearing and piston sizes.

Before you order: Buick, Chevrolet and Pontiac engine rebuild kit fitment
A rebuild kit bundles the parts needed to refresh an engine: typically gaskets, bearings, rings and often pistons or a timing set.
Fitment notes
- Listed for: 2004–2005 Buick, Chevrolet and Pontiac.
- Model years: 2004–2005. Parts can change mid-generation, so match the exact year.
- Engine: check the engine size listed against your vehicle's VIN or under-hood label.
- Specs, lead time and warranty come from DNJ and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentPlan the whole job
- Machine work. Bores and crank journals often need machining before new parts.
- Oil pump. A new pump is cheap insurance in a rebuild.
- Timing parts. Refresh the timing set while it is apart.
More for your car: Buick Parts · Chevrolet Parts · Engine