DNJ
DNJ 2012 Nissan Altima 2.5L Motor Mount
DNJ 2012 Nissan Altima 2.5L Motor Mount
Part number: MMK1048_6
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Listed for: Nissan Altima 2.5LFitment notes & questions
Motor Mount by DNJ, made to fit the 2012 Nissan Altima with the 2.5L engine as listed below. Mounts wear as a set, so replacing them together keeps the drivetrain sitting straight. Part number: MMK1048_6.
Key features
- Made for QR25DE 16V DOHC GAS engines
- Listed for L4 2.5L 152 DOHC 16V engines
Specifications
- Brand: DNJ
- Part type: Mount
- Part number: MMK1048_6
- Engine: 2.5L
- Engine code: QR25DE 16V DOHC GAS
Fitment for the 2012 Nissan Altima
- Years: 2007–2013
- Vehicles: Nissan
- Cylinders: L4
- Displacement: 2.5L
- Engine: 152 DOHC 16V
- Engine codes: QR25DE
Check your year, model, engine and trim against this list before you order.
What it does
Worn mounts cause clunks when shifting, extra vibration at idle and engine movement under load. 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?
MMK1048_6 (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 2.5L QR25DE 16V DOHC GAS engine in the 2012 Nissan Altima. 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 (2012 Nissan Altima 2.5L).
- Compare part number MMK1048_6 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.

About this mount for the Nissan Altima 2.5L
Mounts wear as a set, so replacing them together keeps the drivetrain sitting straight.
Fitment notes
- Listed for: Nissan Altima 2.5L.
- 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? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentParts that usually go with it
- Transmission mount. Often worn at the same time as engine mounts.
More for your car: Engine & Motor Mounts · Nissan Parts · Engine
Questions about Nissan Altima 2.5L engine mount
Will this fit my Nissan Altima 2.5L?
What are signs of bad motor mounts?
Where do specs and warranty details come from?
Questions & answers
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