Home » OUSIMY 3x Engine Motor Mounts for Mercedes C300 2008-2012 3.0L C350 2008-2016 3.5L RWD | OE 2042400217, 2042400317, 2042400417
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  • SKU QMPJW204-0001
OUSIMY SHOP

OUSIMY 3x Engine Motor Mounts for Mercedes C300 2008-2012 3.0L C350 2008-2016 3.5L RWD | OE 2042400217, 2042400317, 2042400417

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$89.99
Product details
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At OUSIMY, we stand behind the quality and reliability of our automotive parts.

All products include a 3-Year Limited Warranty.

The warranty covers:
• Manufacturing defects
• Product quality issues
• Failures under normal use conditions


If you experience any product issue, please contact our support team. We will provide assistance including troubleshooting, replacement, or other solutions.

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Description Shipping information Reviews (0)
OE Part Number: 2042400217, 2042400317, 2042400417
Attribute Value
Condition New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. 
Brand OUSIMY
Items Included Left Engine Mount, Right Engine Mount, Transmission Mount
Type Engine Mount Kit
Placement on Vehicle Front, Left, Right
Manufacturer Part Number 204 240 09 17, A 204 240 09 17, 2042400917, A2042400917, 204 240 43 17, A 204 240 43 17, 2042404317, A2042404317, 212 240 04 18, A 212 240 04 18, 2122400418, A2122400418, 220 240 02 18, A 220 240 02 18, 2202400218, A2202400218, 220 240 05 18, A 220 240 05 18, 2202400518, A2202400518, 140 240 18 18, A 140 240 18 18, 1402401818, A1402401818, 140 240 13 18, A 140 240 13 18, 1402401318, A1402401318
OE/OEM Part Number 204 240 09 17, A 204 240 09 17, 2042400917, A2042400917, 204 240 43 17, A 204 240 43 17, 2042404317, A2042404317, 212 240 04 18, A 212 240 04 18, 2122400418, A2122400418, 220 240 02 18, A 220 240 02 18, 2202400218, A2202400218, 220 240 05 18, A 220 240 05 18, 2202400518, A2202400518, 140 240 18 18, A 140 240 18 18, 1402401818, A1402401818, 140 240 13 18, A 140 240 13 18, 1402401318, A1402401318
Interchange Part Number 204 240 09 17, A 204 240 09 17, 2042400917, A2042400917, 204 240 43 17, A 204 240 43 17, 2042404317, A2042404317, 212 240 04 18, A 212 240 04 18, 2122400418, A2122400418, 220 240 02 18, A 220 240 02 18, 2202400218, A2202400218, 220 240 05 18, A 220 240 05 18, 2202400518, A2202400518, 140 240 18 18, A 140 240 18 18, 1402401818, A1402401818, 140 240 13 18, A 140 240 13 18, 1402401318, A1402401318
Superseded Part Number 204 240 09 17, A 204 240 09 17, 2042400917, A2042400917, 204 240 43 17, A 204 240 43 17, 2042404317, A2042404317, 212 240 04 18, A 212 240 04 18, 2122400418, A2122400418, 220 240 02 18, A 220 240 02 18, 2202400218, A2202400218, 220 240 05 18, A 220 240 05 18, 2202400518, A2202400518, 140 240 18 18, A 140 240 18 18, 1402401818, A1402401818, 140 240 13 18, A 140 240 13 18, 1402401318, A1402401318
Finish Yes
Manufacturer Warranty 2 Year
Fit Mercedes W204 W212 C E Class
Fitment Type Direct Replacement
OE Number 204 240 09 17, A 204 240 09 17, 2042400917, A2042400917, 204 240 43 17, A 204 240 43 17, 2042404317, A2042404317, 212 240 04 18, A 212 240 04 18, 2122400418, A2122400418, 220 240 02 18, A 220 240 02 18, 2202400218, A2202400218, 220 240 05 18, A 220 240 05 18, 2202400518, A2202400518, 140 240 18 18, A 140 240 18 18, 1402401818, A1402401818, 140 240 13 18, A 140 240 13 18, 1402401318, A1402401318
Number in Pack 3
Mounting Style Bolt-On
UPC 710597730074
Country of Origin China
Replace your worn-out factory components with the OUSIMY 3-piece Engine Motor Mounts set, professionally engineered for Mercedes-Benz C300 3.0L RWD (2008-2012) and Mercedes-Benz C350 3.5L RWD (2008-2016). This complete motor mount kit delivers precise factory fitment to stabilize your vehicle’s engine and eliminate common mounting system failures for smooth daily driving and highway cruising.
Basic Product Specifications Crafted with high-strength reinforced rubber and heavy-duty stamped steel brackets, these engine motor mounts feature premium anti-vibration internal structures and rust-resistant surface treatment. Designed for front and side engine mounting positions on rear-wheel-drive models, the mounts maintain strict factory dimensional standards. The full set includes 3 matched motor mounts, perfectly compatible with the 3.0L V6 and 3.5L V6 engine configurations across the specified Mercedes-Benz model years.
Core Product Advantages Our upgraded engine motor mounts solve the inherent weaknesses of original factory mounts, including soft rubber aging, insufficient load-bearing capacity, and thin bracket corrosion. The thickened natural rubber buffer layer enhances vibration absorption performance, while reinforced steel brackets improve overall structural rigidity and pressure resistance. Each mount is pre-calibrated for accurate positioning, requiring no modification, cutting, or drilling during installation. The direct bolt-on design drastically shortens installation time, friendly for both professional repair shops and DIY vehicle owners.
Solvable Vehicle Pain Points Old or failed Mercedes engine motor mounts commonly cause annoying engine vibration at idle and acceleration, abnormal clunking or banging noises during gear shifts, engine tilting or misalignment, and excessive engine movement when starting or braking. Severe wear can also lead to accelerated wear of peripheral engine parts and reduced driving comfort. This replacement mount set thoroughly fixes these typical factory defects and resolves recurring mount failure issues that require frequent replacement.
Compatible OBD Fault Codes This engine motor mount replacement effectively resolves vehicle issues triggered by faulty mount assemblies, including indirect fault codes related to powertrain vibration anomalies: P0300 (Random/Multiple Cylinder Misfire), P2198 (Oxygen Sensor Signal Biased/Stuck Rich Bank 2 Sensor 2, caused by abnormal engine vibration interfering with sensor data), and abnormal chassis vibration feedback detected during OBD system scanning. It also eliminates uncategorized vibration and noise faults logged by VCDS vehicle diagnostic systems due to loose engine mounting.
Logistics & Shipping Benefits We offer free domestic shipping for all orders, with fast shipping dispatched directly from local warehouses to ensure timely delivery. Most orders are processed and shipped within 24 business hours, allowing you to receive your engine motor mount set quickly and complete vehicle repairs without long waiting times.
Warranty & Installation Support Every OUSIMY engine motor mount set comes with a reliable after-sales warranty to protect your purchase quality. Featuring a fully bolt-on OEM-style structure, the mounts support hassle-free DIY installation. No professional modification skills are needed, and the complete matching structure ensures seamless compatibility with your original vehicle mounting points, helping you restore vehicle performance easily.
Full Compatible Vehicle List - Mercedes-Benz C300 3.0L V6 RWD | 2008, 2009, 2010, 2011, 2012 - Mercedes-Benz C350 3.5L V6 RWD | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016

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