Anchor Engine Mount P/N:3121

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$65.99
MPN: 3121
Item Package Quantity: 1
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Anchor Engine Mount P/N:3121
Anchor Engine Mount P/N:3121
$65.99

Settle engine movement and cut cabin buzz with the Anchor Engine Mount 3121 — a motor mount Anchor builds for the front-left position. This mount helps support and locate the powertrain while it dampens vibration, and it drops in for the 2004-2012 Chevrolet Colorado and GMC Canyon, the 2006-2010 Hummer H3, the 2009-2010 Hummer H3T, the 2006 Isuzu I-280 and I-350, and the 2007-2008 Isuzu I-290 and I-370. See the Buyer's Guide tab for the full engine-level fitment.

  • Engineered to OE standards: designed using Anchor's CAD/CAM process for consistent fit and quality.
  • Natural and Styrene Butadiene rubber: resists abrasion and stays stable as it ages; the rubber is built to a specific durometer (hardness) based on the vehicle application.
  • Chemlock® bonding agent: creates a strong rubber-to-metal bond.
  • Hardware: any included fasteners are hardened steel, heat-treated Grade 5 bolts.

A worn mount shows up as vibration at idle, or a clunk on acceleration, deceleration, or shifting as the powertrain shifts on failing rubber. If the front-left mount is the cause, this replaces it.

Interchange: 017-8340-4
01783404 · 6022295 · 315366 · 97287678 · 7898 · A5471 · 15236456H · 8972876780 · 605366 · C3121 · 3751 · 1586R · EM3121

This part cross-references / interchanges with the following part numbers:

6022295, 017-8340-4, 315366, 97287678, 7898, A5471, 15236456H, 8972876780, 605366, C3121, 3751, 1586R, EM3121

Manufacturer's Warranty: 12 Month Warranty.

Frequently Asked Questions

Where does this Anchor motor mount install?

It's the front-left engine mount (MPN 3121). It helps support and locate the powertrain in that position while dampening vibration.

What vehicles does this Hummer H3 engine mount fit?

The 2006-2010 Hummer H3, plus the 2004-2012 Chevrolet Colorado and GMC Canyon, the 2009-2010 Hummer H3T, and select Isuzu I-280, I-290, I-350 and I-370. Check the Buyer's Guide for the exact years and engines.

Is this an Anchor transmission mount?

No. This is the front-left engine mount, not a transmission mount. Anchor industries engine mounts are cataloged by position, so confirm 3121 matches your vehicle.

What is the mount made of?

Natural and Styrene Butadiene rubber, built to a specific durometer for the application, with a Chemlock® bonding agent for a strong rubber-to-metal bond.

What are the signs this engine mount may need replacing?

Vibration at idle, a clunk on acceleration, deceleration or shifting, or cracked and separated rubber. Diagnose the source before replacing, since other parts can cause similar symptoms.