DNJ
DNJ Master Engine Rebuild Kit 1993-1996 Buick, Chevrolet, Oldsmobile, Pontiac 3.1L
DNJ Master Engine Rebuild Kit 1993-1996 Buick, Chevrolet, Oldsmobile, Pontiac 3.1L
Regular price
$545.99 USD
Regular price
$864.75 USD
Sale price
$545.99 USD
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- Tracking emailed when it ships
- Free fitment check before you order
Listed for: 1993–1996 Buick, Chevrolet, Oldsmobile and PontiacFitment notes & questions
Master Engine Rebuild Kit by DNJ for 1993–1996 Buick, Chevrolet, Oldsmobile and Pontiac with the 3.1L engine. A rebuild is a chance to measure everything. A machine shop can tell you which sizes the crank and bores need.
Quick facts
- Brand: DNJ
- Part type: Engine rebuild kit
- Listed for: 1993–1996 Buick, Chevrolet, Oldsmobile and Pontiac
- Engine: 3.1L
- Engine code: w/ Oil Pump & Timing Belt Or Timing Kit If Applicable, 1ST DESIGN, Master Kit, w/ Damper w/o Pushrod Guides On Int. Gasket.
- Part number: EK3146M
Specifications
- Includes: Piston Set, Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set, Freeze Plug Set (Brass), Cam Bearings, Timing Chain Kit, Oil Pump.
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.

About this engine rebuild kit for the Buick, Chevrolet, Oldsmobile and Pontiac
A rebuild is a chance to measure everything. A machine shop can tell you which sizes the crank and bores need.
Fitment notes
- Listed for: 1993–1996 Buick, Chevrolet, Oldsmobile and Pontiac.
- Model years: 1993–1996. If your year sits at the edge of the range, check the details above.
- Engine: the same car can take different parts for each engine option, so check yours.
- 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? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentParts that usually go with it
- 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
Questions about Buick, Chevrolet, Oldsmobile and Pontiac engine rebuild kit
Will this fit my Buick, Chevrolet, Oldsmobile and Pontiac?
It is listed for the 1993–1996 Buick, Chevrolet, Oldsmobile and Pontiac. Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
What sizes do I need?
Standard sizes fit an engine that has not been machined. Oversize or undersize parts are for machined bores or journals.
Where do specs and warranty details come from?
From DNJ. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
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