Tame powertrain movement and damp the vibration that reaches the cabin with the Anchor Engine Mount 10343, a hydraulic front-left mount that helps support and locate the engine while isolating drivetrain vibration. It installs as a direct-fit replacement for the listed applications, including the 2020-2024 BMW 330I, 2019-2025 BMW Z4, and 2021-2024 Toyota GR Supra — all with the L4-2.0L engine (see the Buyer's Guide tab for the full list).
Hydraulic damping: filled with hydraulic fluid engineered for high vibration and torque applications to quiet excess noise and vibration.
Cast aluminum construction: with a black rubber bushing bonded using Chemlock® bonding agent for a strong rubber-to-metal bond.
Application-tuned rubber: natural and Styrene Butadiene rubber that resists wear and stays stable as it ages, formulated to a specific durometer (hardness) for the vehicle.
Fit details: four mounting holes at 10.5 mm (0.41 in) diameter; uncoated finish. Mounting hardware, bracket, and heat shield are not included. Country of origin: China.
Interchange: 22117582317 · 22117581621 · 12362WAA03. Manufacturer part number 10343.
This part cross-references / interchanges with the following part numbers:
Manufacturer's Warranty: 12 Month Warranty.
Frequently Asked Questions
What position does this mount fit?
It is the front-left engine mount for the listed L4-2.0L applications.
Is this a hydraulic mount?
Yes — the catalog lists it as a hydraulic mount, filled with special hydraulic fluid to dampen excess noise and vibration.
Does it include mounting hardware?
No. Mounting hardware, the mounting bracket, and heat shield are not included; consult the vehicle service information for the correct fasteners and whether they may be reused.
What are the signs of a worn engine mount?
Signs it may need replacing include vibration at idle, clunks on acceleration, deceleration, or shifting, and cracked or separated rubber. Diagnose the cause before replacing.
Which vehicles does the 10343 fit?
L4-2.0L applications such as the 2022-2024 BMW 220I, 2020-2024 BMW 330I, 2019-2025 BMW Z4, and 2021-2024 Toyota GR Supra. See the Buyer's Guide tab for the full list.
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