Anchor 3346 Engine Torque Strut Mount - Rear
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Anchor 3346 Engine Torque Strut Mount - Rear

Brand Anchor 3346
Position Rear
PART GROUP 3346, 3365, 3398
Fits Cadillac and Chevrolet · 8 vehicles

OE-standard design. Engineered to match original equipment expectations.

Rubber and steel construction. Natural and SBR rubber with heat-treated grade 5 bolts.

Prevents engine rocking. Helps control movement with a rubber-to-metal bond.

Cross-references Anchor 3046, Marmon Ride Control A5721 and Pioneer Automotive Industries 633346 for the same application. See all 7.

$40.21Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Engine Torque Strut Mounts are typically replaced in pairs, axle by axle.
Order total $40.21
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Engine Torque Strut Mount options

Anchor 3346 Rear Torque Strut Mount

Anchor 3346 is a rear engine torque strut mount built for OE-style fit and function. It helps control engine movement in the 2011-2015 Chevrolet Volt and 2014-2016 Cadillac ELR, supporting smoother drivetrain operation and reduced rocking under load.

Key Features

  • Engine torque strut mount for rear lower application
  • Engineered to OE standards for fit and performance
  • Natural and SBR rubber for service life and vibration control
  • Heat-treated grade 5 steel fasteners
  • Rubber-to-metal bond created with a specialized bonding agent
  • Rubber compound mixed to a specific durometer hardness
  • Part group: 3346, 3365, 3398

Detailed Description

This Anchor 3346 torque strut mount is designed to limit engine rocking and help maintain proper drivetrain alignment. It is a direct-fit rear mount for the Chevrolet Volt and Cadillac ELR applications listed below, making it a practical OE-style replacement for worn or damaged engine torque struts. This part cross-references Monroe Shocks & Struts 172286 for the same application.

Vehicle Fitment

  • Fits 2014-2016 Cadillac ELR, rear lower.
  • Fits 2011-2015 Chevrolet Volt, rear lower.

What It Helps Fix

  • Excessive engine movement during acceleration or deceleration
  • Clunking or shifting sensations from a worn rear torque strut mount
  • Vibration transfer caused by deteriorated rubber isolation
  • Drivetrain instability from a loose or damaged engine mount assembly

Installation Notes

Verify the rear lower mount location and part group before installation. Compare the original mount shape, bolt pattern, and bracket orientation to confirm correct application for the Chevrolet Volt or Cadillac ELR. Inspect adjacent mounts and bushings for wear so the replacement addresses the full source of engine movement.

Quality Assurance

Anchor designs this mount to OE standards and uses natural/SBR rubber, heat-treated grade 5 bolts, and a bonded rubber-to-metal construction for consistent performance. Part number 3346 is backed by a 12-month warranty.

Related reading

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2016CadillacELR1.4LL4RearLOWER; ; PART GROUP:3346, 3365, 3398;
2015CadillacELR1.4LL4RearLOWER; ; PART GROUP:3346, 3365, 3398;
2015ChevroletVolt1.4LL4RearLOWER; ; PART GROUP:3346, 3365, 3398;
2014CadillacELR1.4LL4RearLOWER; ; PART GROUP:3346, 3365, 3398;
2014ChevroletVolt1.4LL4RearLOWER; ; PART GROUP:3346, 3365, 3398;
2013ChevroletVolt1.4LL4RearLOWER; ; PART GROUP:3346, 3365, 3398;
2012ChevroletVolt1.4LL4RearLOWER; ; PART GROUP:3346, 3365, 3398;
2011ChevroletVolt1.4LL4RearLOWER; ; PART GROUP:3346, 3365, 3398;
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Anchor — 3046Marmon Ride Control — A5721Pioneer Automotive Industries — 633346602296620957835B5721EM4183