Keep the powertrain steady and quiet with the Anchor Engine Mount 10203, a right-side mount that helps support and locate the engine while damping vibration. It drops in as a direct-fit replacement for the 2019-2024 Mazda 3, 2019-2023 Mazda 3 Sport, 2020-2024 Mazda CX-30, and 2023-2024 Mazda CX-50 — see the Buyer's Guide tab for engine-level fitment.
- Right-side placement: Cataloged for the RIGHT mount position, working with the other mounts to isolate vibration and limit engine movement.
- Purpose-built rubber: Molded from natural and Styrene Butadiene rubber that resists wear and stays stable as it ages for dependable service life.
- Application-tuned hardness: Rubber is manufactured to specific Durometer (hardness) measurements based on vehicle application requirements.
- Strong bond: Chemlock® bonding agent is used for a superior rubber-to-metal bond, and each mount is engineered and designed to OE standards using a CAD/CAM process.
Signs the original mount may need replacing include clunking on acceleration, deceleration, or shifting, added vibration at idle, and cracked or separated rubber. If a worn engine mount is the cause, this unit replaces it.
Interchange: A4457 · DLMC39060 · C4457 · EM7523
This part cross-references / interchanges with the following part numbers:
Manufacturer's Warranty: 12 Month Warranty.
Frequently Asked Questions
What vehicles does this mount fit?
It's a direct-fit replacement for the 2019-2024 Mazda 3, 2019-2023 Mazda 3 Sport, 2020-2024 Mazda CX-30, and 2023-2024 Mazda CX-50. Check the Buyer's Guide tab for engine-level details.
What does an engine mount do?
It helps support and locate the engine while damping vibration, working with the other mounts to isolate movement and reduce noise transferred to the body.
Which position is this mount?
It is cataloged for the RIGHT mount position on the listed applications.
How do I know if my engine mount is worn?
Common signs include clunking on acceleration, deceleration, or shifting, extra vibration at idle, and visibly cracked or separated rubber. Diagnose the cause before replacing.
What is the rubber made from?
It uses natural and Styrene Butadiene rubber built to a specific Durometer hardness for the application, bonded to metal with Chemlock® bonding agent.
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