Anchor 3303 Manual Transmission Mount - Left

Brand Anchor 3303
Position Left
Fits Chevrolet, Cadillac, and Buick · 49 vehicles

OE-standard design. Engineered as a direct transmission mount replacement.

Vibration damping. Supports the transmission and helps reduce harshness.

Rubber-to-metal bond. Uses a special bonding agent for lasting attachment.

Cross-references Marmon Ride Control A5676, 4257H and 4993H for the same application. See all 11.

$61.68Free shipping
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Free returns within 60 days if it doesn't fit when fitment is verified.

Manual Transmission Mount for OE Fit

Anchor 3303 is a left manual transmission mount built for vehicles that need stable drivetrain support and reduced vibration transfer. It is engineered to OE standards for direct replacement use on select Chevrolet, Cadillac, Buick, and Allure manual transmission applications.

Key Features

  • Left-side manual transmission mount for select manual transmission vehicles
  • Supports the transmission and helps isolate vibration
  • Natural and SBR rubber construction for durability and performance
  • Heat-treated grade 5 steel fasteners
  • Rubber-to-metal bond created with a specialized bonding agent
  • Rubber compound mixed to a specific Durometer hardness
  • 12-month warranty

Detailed Description

This Anchor 3303 transmission mount is designed for manual transmission vehicles that need a direct-fit replacement on the left side. It is listed for applications such as the 2014-2020 Chevrolet Impala, 2013-2019 Cadillac XTS, 2014-2017 Buick Regal, 2010-2016 Buick LaCrosse, 2013-2015 Chevrolet Malibu, and 2010 Buick Allure. The mount helps secure the transmission while reducing vibration and drivetrain movement, which is important for maintaining smooth operation in manual transmission setups. This part cross-references Marmon Ride Control A5676 for the same application.

Common Issues Addressed

  • Excessive drivetrain vibration felt through the cabin
  • Transmission movement during acceleration or shifting
  • Worn or cracked rubber in the original mount
  • Noise caused by a deteriorated left transmission mount
  • Loss of proper transmission support on manual transmission vehicles

Installation Notes and Tips

Verify manual transmission fitment before ordering, since this mount is not for automatic transmission vehicles. Confirm the left-side mounting location and compare the original mount shape, bolt pattern, and bracket alignment before installation. For best results, inspect nearby mounts and drivetrain components for wear while replacing the transmission mount.

Quality Assurance

Anchor builds this mount with OE-standard engineering, natural and SBR rubber, heat-treated grade 5 bolts, and a bonded rubber-to-metal design. Part number 3303 includes a 12-month warranty.

This part fits 49 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypeLitersCylindersFuel TypePositionNotes
2020ChevroletImpala—3.6LV6FLEXLeftManual transmission vehicles only.
2019CadillacXTS—3.6LV6—LeftManual transmission vehicles only.
2019ChevroletImpala—2.5LL4—LeftManual transmission vehicles only.
2019ChevroletImpala—3.6LV6FLEXLeftManual transmission vehicles only.
2018CadillacXTS—3.6LV6—LeftManual transmission vehicles only.
2018ChevroletImpala—2.5LL4—LeftManual transmission vehicles only.
2018ChevroletImpala—3.6LV6FLEXLeftManual transmission vehicles only.
2017BuickRegal—2.0LL4—LeftManual transmission vehicles only.
2017BuickRegal—2.4LL4—LeftManual transmission vehicles only.
2017BuickRegal—2.4LL4—LeftManual transmission mount compatible with manual transmission vehicles.
2017CadillacXTS—3.6LV6—LeftManual transmission vehicles only.
2017ChevroletImpala—2.5LL4—LeftManual transmission vehicles only.
2017ChevroletImpala—3.6LV6BI-FUELLeftManual transmission vehicles only.
2017ChevroletImpala—3.6LV6FLEXLeftManual transmission vehicles only.
2016BuickLaCrosseAWD3.6LV6—LeftManual transmission vehicles only.
2016BuickLaCrosseFWD3.6LV6—LeftManual transmission vehicles only.
2016BuickRegal—2.0LL4—LeftManual transmission vehicles only.
2016BuickRegal—2.4LL4—LeftManual transmission vehicles only.
2016BuickRegal—2.4LL4—LeftManual transmission mount compatible with manual transmission vehicles.
2016CadillacXTS—3.6LV6—LeftManual transmission vehicles only.
2016ChevroletImpala—3.6LV6BI-FUELLeftManual transmission vehicles only.
2016ChevroletImpala—3.6LV6FLEXLeftManual transmission vehicles only.
2015BuickLaCrosseAWD3.6LV6—LeftManual transmission vehicles only.
2015BuickLaCrosseFWD3.6LV6—LeftManual transmission vehicles only.
2015BuickRegal—2.0LL4—LeftManual transmission vehicles only.
2015CadillacXTS—3.6LV6—LeftManual transmission vehicles only.
2015ChevroletImpala—3.6LV6BI-FUELLeftManual transmission vehicles only.
2015ChevroletImpala—3.6LV6FLEXLeftManual transmission vehicles only.
2015ChevroletMalibu—2.0LL4—LeftManual transmission vehicles only.
2014BuickLaCrosseAWD3.6LV6—LeftManual transmission vehicles only.
2014BuickLaCrosseFWD3.6LV6—LeftManual transmission vehicles only.
2014BuickRegal—2.0LL4—LeftManual transmission vehicles only.
2014CadillacXTS—3.6LV6—LeftManual transmission vehicles only.
2014ChevroletImpala—3.6LV6FLEXLeftManual transmission vehicles only.
2014ChevroletMalibu—2.0LL4—LeftManual transmission vehicles only.
2013BuickLaCrosseAWD3.6LV6—LeftManual transmission vehicles only.
2013BuickLaCrosseFWD3.6LV6—LeftManual transmission vehicles only.
2013CadillacXTS—3.6LV6—LeftManual transmission vehicles only.
2013ChevroletMalibu—2.0LL4—LeftManual transmission vehicles only.
2012BuickLaCrosseAWD3.6LV6—LeftManual transmission vehicles only.
2012BuickLaCrosseFWD3.6LV6—LeftManual transmission vehicles only.
2011BuickLaCrosseAWD3.6LV6—LeftManual transmission vehicles only.
2011BuickLaCrosseFWD3.6LV6—LeftManual transmission vehicles only.
2010BuickAllureAWD3.0LV6—LeftManual transmission vehicles only.
2010BuickAllureFWD3.0LV6—LeftManual transmission vehicles only.
2010BuickAllureFWD3.6LV6—LeftManual transmission vehicles only.
2010BuickLaCrosseAWD3.0LV6—LeftManual transmission vehicles only.
2010BuickLaCrosseFWD3.0LV6—LeftManual transmission vehicles only.
2010BuickLaCrosseFWD3.6LV6—LeftManual transmission vehicles only.
Directly replaces or cross-references 11 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Marmon Ride Control — A56764257H4993H7760H6756766202878133221752284984722849849B5676EM4223