Anchor 10166 Engine Mount - Right

Brand Anchor 10166
Position Right
NOTE COMPLETE MOUNT
NOTE HYDRAULIC
Fits Mazda · 11 vehicles

OE-standard design. Engineered to match original specifications for a direct replacement fit.

Hydraulic mount. Helps support the engine while damping vibration for smoother operation.

Rubber-to-metal bond. Uses a special bonding agent for a durable connection.

Cross-references Marmon Ride Control A4403, Pioneer Automotive Industries 604403 and 3838H for the same application. See all 8.

$88.74Free shipping
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Order total $88.74
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Free returns within 60 days if it doesn't fit when fitment is verified.

Engine Mount for Mazda 3 and Mazda 5

Anchor 10166 is a right engine mount for select Mazda 3 and Mazda 5 applications. It is a hydraulic, complete mount built to support the engine and reduce vibration transfer into the chassis.

Key Features

  • Right-side engine mount for 2004-2009 Mazda 3 and 2006-2010 Mazda 5
  • Hydraulic, complete mount design
  • Natural and SBR rubber for durability and performance
  • Heat-treated grade 5 steel fasteners
  • Rubber-to-metal bonding agent for secure construction
  • Rubber compound mixed to a specific Durometer hardness
  • Anchor 10166 replacement part number for OE-style service

Detailed Description

Anchor 10166 is engineered for the right side of the engine bay on Mazda 3 and Mazda 5 models. This hydraulic engine mount is built to OE standards and uses rubber formulated for controlled hardness, helping isolate engine movement while maintaining stable support. The design also uses bonded rubber-to-metal construction and heat-treated fasteners for consistent fit and function. If you are replacing a worn Mazda 3 engine mount or a Mazda 5 right engine mount, Anchor 10166 provides a direct service part reference for the listed applications.

This part cross-references Pioneer Automotive Industries 604403 for the same application.

What It Helps Address

  • Excess engine vibration felt in the cabin
  • Clunking or shifting during acceleration and deceleration
  • Visible cracking or separation in the original mount
  • Engine movement caused by a worn hydraulic mount
  • Noise from a deteriorated right-side mount on Mazda 3 or Mazda 5 vehicles

Installation Notes and Tips

Fits 2004-2009 Mazda 3, right. Fits 2006-2010 Mazda 5, right. Confirm the hydraulic, complete mount configuration before installation and compare the removed part to Anchor 10166 for match verification. Inspect adjacent mounts and related brackets for wear so the replacement can restore proper engine support.

Quality Assurance

Anchor 10166 is manufactured to OE standards and backed by a 12-month warranty.

This part fits 11 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2010Mazda52.3LL4RightHYDRAULIC; COMPLETE MOUNT;
2009Mazda32.3LL4RightHYDRAULIC; COMPLETE MOUNT;
2009Mazda52.3LL4RightHYDRAULIC; COMPLETE MOUNT;
2008Mazda32.3LL4RightHYDRAULIC; COMPLETE MOUNT;
2008Mazda52.3LL4RightHYDRAULIC; COMPLETE MOUNT;
2007Mazda32.3LL4RightHYDRAULIC; COMPLETE MOUNT;
2007Mazda52.3LL4RightHYDRAULIC; COMPLETE MOUNT;
2006Mazda32.3LL4RightHYDRAULIC; COMPLETE MOUNT;
2006Mazda52.3LL4RightHYDRAULIC; COMPLETE MOUNT;
2005Mazda32.3LL4RightHYDRAULIC; COMPLETE MOUNT;
2004Mazda32.3LL4RightHYDRAULIC; COMPLETE MOUNT;
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Marmon Ride Control — A4403Pioneer Automotive Industries — 6044033838H7890H10421236022841BCM439060DC4403