Engine Motor Transmission Mount Kit Compatible iKer

In this review of the 4PCS engine motor transmission mount kit compatible with Acadia, Traverse, Enclave and Saturn Outlook, the bottom line is straightforward: this kit is for owners who need a direct-fit, serviceable replacement for worn engine and transmission mounts to reduce vibration and secure the 3.6L engine. The reviewer found the kit provides the primary benefit of restoring proper engine positioning and cutting down resonance so the vehicle runs more smoothly, while offering a range of replacement part numbers useful for matching to specific model years.

Key Features

• Vehicle compatibility: Covers Saturn Outlook 3.6L 2009-2010, GMC Acadia 3.6L 2009-2016, Chevy Traverse 3.6L 2009-2017 and Buick Enclave 3.6L 2009-2017 so finding a matching fit is straightforward.
• Multiple replacement numbers: Includes equivalents such as A5444, A5458HY and 25840450 which helps confirm correct part interchange for repair shops and DIYers.
• Construction: The trans mount components combine iron, aluminum and rubber for durability and to help isolate engine vibrations from the body frame.
• Function: Designed to support and position the engine securely and reduce resonance, restoring a more comfortable and stable driving feel.
• Complete kit: Four-piece set replaces engine and transmission mounting points at once to ensure balanced support after installation.

Who It's For

The kit is aimed at owners of GMC Acadia, Chevrolet Traverse, Buick Enclave or Saturn Outlook with the 3.6L engine who need a replacement set of mounts that match factory interchange numbers. It is also suitable for independent mechanics and DIYers who prefer to change all mounts at once to restore engine alignment and reduce vibration.

It is less well suited for vehicles with different engines or for buyers seeking premium OEM-branded mounts; customers who require heavy-duty or performance mounts should look for specialty parts rather than this OE-style replacement kit.

Pros & Cons

Pros

• Direct-fit compatibility across multiple model years makes selection and installation simpler.
• Combination of iron, aluminum and rubber provides a balance of strength and vibration isolation.
• Replaces all primary engine and transmission mounts in one kit, which helps re-establish proper engine positioning.

Cons

• Quality feedback is mixed among buyers, so results may vary by unit compared with OEM parts.

Specifications

Fitment	Saturn Outlook, GMC Acadia, Chevy Traverse, Buick Enclave 3.6L
Model years covered	2009-2017 (varies by model)
Included pieces	4 motor/transmission mount pieces
Material	Iron, aluminum and rubber components
Replacement numbers	3141, A5444, 3208, A5548HY, 3209, A5549HY, 3191, A5458HY
Additional part numbers	215147744, 25840450, 25840451, 25840458

Our Verdict

This mount kit is a practical, cost-effective option for owners who need to replace worn mounts on 3.6L Acadia, Traverse, Enclave or Outlook models and want a direct-fit interchange. It restores engine position and reduces vibration, offering good value for routine replacement, though buyers who expect consistent OEM-level finish should be aware that customer reports on quality are mixed.

Frequently Asked Questions

Will this fit my 2012 GMC Acadia?
Yes. The kit lists compatibility with GMC Acadia 3.6L from 2009 through 2016, so a 2012 Acadia with the 3.6L engine is included.

Are all necessary mounts included in the kit?
Yes. This is a four-piece kit intended to replace the main engine and transmission mounting points for the compatible vehicles.

What are the materials used in the mounts?
The trans mount components are made from a combination of iron, aluminum and rubber designed for durability and vibration isolation.