DNJ
DNJ Master Engine Rebuild Kit 2006-2011 Buick 3.5L-3.9L
DNJ Master Engine Rebuild Kit 2006-2011 Buick 3.5L-3.9L
Part number: EK3135M
Couldn't load pickup availability
- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: 2006β2011 BuickFitment notes & questions
DNJ Master Engine Rebuild Kit for the 2006β2011 Buick with the 3.5L engine. Buying the kit keeps the parts matched to each other and to your engine, and is usually cheaper than buying piece by piece. Part number: EK3135M.
Key features
- Includes
Specifications
- Brand: DNJ
- Part type: Engine rebuild kit
- Part number: EK3135M
- Engine: 3.5L
- Vin: 1, 3, K, M, N, R, W
- Brief Fitment Information: 12V, 3490cc
Fitment for the 2006β2011 Buick
Listed for the 2006β2011 Buick with the 3.5L engine. Check your year, model and trim against the title before you order.
What it does
A rebuild kit bundles the parts needed to refresh an engine: typically gaskets, bearings, rings and often pistons or a timing set. Using the correct part for your exact engine keeps oil pressure, sealing and timing where the engine was designed to run, and doing related parts at the same time saves taking it apart twice.
Installation & tips
- Have the block and crank measured before you order bearing and piston sizes.
- Machine work: Bores and crank journals often need machining before new parts.
- Oil pump: A new pump is cheap insurance in a rebuild.
- Put the new part next to the old one and compare the shape, mounting points and connections before you install it.
- Work on a cool engine with the vehicle secured, and use a service manual for your vehicle for torque specs and procedures.
FAQ
What is the part number of this master engine rebuild kit?
EK3135M (DNJ). Compare it with the number on your old part or in your parts catalog.
Which engine is it for?
It is listed for the 3.5L engine in the 2006β2011 Buick. Check the engine code on your vehicle if it was offered with more than one engine.
Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.
Before you order
- Confirm your year, make, model, engine and trim match the fitment listed above (2006β2011 Buick 3.5L).
- Compare part number EK3135M with your original part.
Good to know
- Warranty: 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.

Before you order: Buick 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: 2006β2011 Buick.
- Model years: 2006β2011. 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 Β· Engine
Questions about Buick engine rebuild kit
Will this fit my Buick?
What sizes do I need?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.