Left Transmission Mount for 2007-2008 GMC Acadia & More - Anchor 3342

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$66.99
MPN: 3342
Item Package Quantity: 1
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Anchor Automatic Transmission Mount P/N:3342
Anchor Automatic Transmission Mount P/N:3342
$66.99

Silence driveline shudder and keep your gearbox properly located with the Anchor automatic transmission mount 3342, a direct-fit replacement for the 2007-2008 GMC Acadia and 2007-2008 Saturn Outlook (see the Buyer's Guide tab for engine-level fitment). This is the LEFT transmission mount — it helps support and locate the transmission while isolating vibration so it isn't transmitted into the cabin.

  • Supports and dampens: cradles the transmission and absorbs vibration to limit movement and noise.
  • Engineered to OE standards: designed using a CAD/CAM engineering process for consistent quality.
  • Purpose-built rubber: molded from natural and Styrene Butadiene rubber that resists wear and stays stable as it ages for long service life; hardness is set to a specific Durometer based on the vehicle application.
  • Strong bond: Chemlock® bonding agent creates a superior rubber-to-metal bond.

Signs this Anchor automatic transmission mount may need replacing include clunking on acceleration, deceleration, or shifting, vibration felt at idle, and cracked or separated rubber. If a worn transmission mount is the cause, replacing it restores proper support and isolation.

Interchange: 6201819 · A5499HY · 25857750 · 623192 · B20050 · 4639H · EM4253

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

6201819, A5499HY, 25857750, 623192, B20050, 4639H, EM4253

Manufacturer's Warranty: 12 Month Warranty.

Frequently Asked Questions

What vehicles does the Anchor transmission mount 3342 fit?

It is a direct-fit replacement for the 2007-2008 GMC Acadia and 2007-2008 Saturn Outlook. Check the Buyer's Guide tab to confirm engine-level fitment for your vehicle.

Is this the left or right transmission mount?

This is the LEFT automatic transmission mount. It supports the transmission on that side and dampens vibration to limit movement and noise.

What does this mount do?

It helps support and locate the transmission while isolating vibration, keeping the gearbox properly positioned so movement and noise are limited.

How do I know my 2008 GMC Acadia transmission mount is worn?

Common signs are clunking on acceleration, deceleration, or shifting, vibration at idle, and cracked or separated rubber. Diagnose the cause before replacing.

What is the mount made from?

It uses natural and Styrene Butadiene rubber that resists wear and stays stable as it ages, with a Chemlock® bonding agent for a strong rubber-to-metal bond.