Optimal 0-N2136S Belt Tensioner for Mercedes M271 W203 / 209 | 28mm Width, 76mm Diameter
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In stock now — leaves the warehouse in 1–2 business days
Fitment
Listed for W203
Check this part against your vehicle
Options come from the vehicles named on the parts we stock.
Product details
Upgrade your vehicle's performance with the OPTIMAL 0-N2136S Belt Tensioner, specially designed for Mercedes M271 models W203 and W209 from the year 2009 onwards. This premium single pulley (idler/tensioner) is essential for ensuring the longevity and efficiency of your engine's drive belts.
Key Benefits:
- Optimized design for reliable tensioning of serpentine belts.
- Enhances the overall performance and reliability of your vehicle.
Technical Specifications:
- Width: 28 mm (1.10 inches)
- Outer Diameter: 76 mm (2.99 inches)
- Additional Product Info: No mounting bracket included.
How to Use:
This belt tensioner can be installed by a qualified mechanic or an experienced car owner. Ensure that you have the necessary tools to safely replace the existing tensioner in your Mercedes M271 vehicle.
Care Instructions:
Regularly inspect the belt tensioner for signs of wear or damage during routine maintenance checks to ensure optimal performance.
Checking fitment
Match the part number above against the part you are replacing, or check the models and engines named on this page against your vehicle. If the number matches, the part matches.
Shipping
Orders leave the warehouse in 1–2 business days. Free shipping on every US order.
Returns & warranty
30 days to return an unused part in its original packaging. Manufacturer warranty of 12 months against defects.
