DNJ
DNJ 2005 Buick LeSabre 3.8L Motor Mount
DNJ 2005 Buick LeSabre 3.8L Motor Mount
Part number: MMK1074_16
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- Free fitment check before you order
Listed for: Buick LeSabre 3.8LFitment notes & questions
DNJ Motor Mount for the 2005 Buick LeSabre with the 3.8L engine. Worn mounts cause clunks when shifting, extra vibration at idle and engine movement under load. Part number: MMK1074_16.
Key features
- Set, w/ 2ND DESIGN, Set w/ Trans Mount
- Made for VIN K 12V OHV engines
- Listed for V6 3.8L 231 OHV 12V engines
Specifications
- Brand: DNJ
- Part type: Mount
- Part number: MMK1074_16
- Engine: 3.8L
- Engine code: VIN K 12V OHV
Fitment for the 2005 Buick LeSabre
- Years: 1998–2005
- Vehicles: GM
- Cylinders: V6
- Displacement: 3.8L
- Engine: 231 OHV 12V
Check your year, model, engine and trim against this list before you order.
What it does
Engine and transmission mounts hold the drivetrain in place and soak up vibration. 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
- Support the engine from below before removing a mount, and tighten the bolts with the weight on the mounts.
- Transmission mount: Often worn at the same time as engine mounts.
- 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 motor mount?
MMK1074_16 (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 3.8L VIN K 12V OHV engine in the 2005 Buick LeSabre. 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 (2005 Buick LeSabre 3.8L).
- Compare part number MMK1074_16 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 LeSabre 3.8L mount fitment
Engine and transmission mounts hold the drivetrain in place and soak up vibration.
Fitment notes
- Listed for: Buick LeSabre 3.8L.
- 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? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentPlan the whole job
- Transmission mount. Often worn at the same time as engine mounts.
More for your car: Engine & Motor Mounts · Buick Parts · Engine
Questions about Buick LeSabre 3.8L engine mount
Will this fit my Buick LeSabre 3.8L?
What are signs of bad motor mounts?
Where do specs and warranty details come from?
Questions & answers
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