• Fuel Filter

Fuel Filter - with Water Separator (mixed installation, check original filter) Mann - WK 820/18

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$57.21
$57.21 $78.00
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Specifications

OEM Part Number

6510902952 / 651-090-29-52

MFG Part Number

WK82018 / WK 820/18

Manufacturer

Mann-Filter

Quality

OEM

Mann-Filter WK 820/18 Fuel Filter with Water Separator, from German brand Mann-Filter. As a trusted OE-quality filtration manufacturer, Mann-Filter delivers reliable aftermarket filtration that meets or exceeds factory specs. This fuel filter uses a water separator to remove water, protecting fuel injectors and the engine. It includes a 5-pin connector for proper electrical signaling. This part is designed for select Mercedes-Benz Sprinter vans and is intended to be a precise replacement that mirrors the original fit. Note: Mixed installation occurred from the factory; check the number on the original filter before purchasing.

Replacing the fuel filter prevents degraded performance: clogged filtration causes reduced fuel pressure, rough idling, hard starting, or misfires due to water contamination. A new WK 820/18 maintains optimal fuel flow, improves cold-weather starting, and preserves injector cleanliness, extending engine life.


Year Make Model Submodel Notes
2014 Mercedes-Benz Sprinter 2500 Check the number on the original filter before buying. Mixed installation occurred from the factory.; With 5-pin connector.
2015 Mercedes-Benz Sprinter 2500 Check the number on the original filter before buying. Mixed installation occurred from the factory.; With 5-pin connector.
2016 Mercedes-Benz Sprinter 2500 Check the number on the original filter before buying. Mixed installation occurred from the factory.; With 5-pin connector.
2017 Mercedes-Benz Sprinter 2500 Check the number on the original filter before buying. Mixed installation occurred from the factory.; With 5-pin connector.
2014 Mercedes-Benz Sprinter 3500 Check the number on the original filter before buying. Mixed installation occurred from the factory.; With 5-pin connector.
2015 Mercedes-Benz Sprinter 3500 Check the number on the original filter before buying. Mixed installation occurred from the factory.; With 5-pin connector.
2016 Mercedes-Benz Sprinter 3500 Check the number on the original filter before buying. Mixed installation occurred from the factory.; With 5-pin connector.
2017 Mercedes-Benz Sprinter 3500 Check the number on the original filter before buying. Mixed installation occurred from the factory.; With 5-pin connector.

Dimensions

Length: 5.3 in

Height: 4.1 in

Width: 4.2 in

Weight: 1 oz

California Prop 65 Warning

Prop 65 warrning applies: No.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Fuel Filter - with Water Separator (mixed installation, check original filter) Mann - WK 820/18

$57.21
Guaranteed Fitment

Get the right part for your exact vehicle the first time. Our fitment data is carefully verified to eliminate guesswork and prevent costly mistakes.

OEM-Quality Performance

Manufactured to meet or exceed factory specifications, ensuring long-lasting reliability, proper performance, and a perfect match to your original components.

Fast, Reliable Shipping

Orders are processed quickly and shipped from one of our nationwide warehouses so you can get your vehicle back on the road without unnecessary delays.

Does it come with a warranty?

Yes, our parts are backed by a 2-year warranty covering defects in materials and workmanship, giving you peace of mind with every purchase.

What if I need to return it?

We’ve got you covered. Enjoy 90-day returns with no restocking fees—just send the part back in its original condition for a hassle-free refund or exchange.

How long will it take to get it?

We ship from multiple East and West Coast warehouses and automatically select the location closest to you for faster delivery. Estimated delivery times are shown at checkout based on your address and selected shipping method.

Does it fit my vehicle?

We continuously review and update our catalog to maintain accurate fitment data. Every product page features a fitment table with vehicle-specific details and notes. If you’re unsure, feel free to contact our customer service team—we’re happy to help confirm compatibility.

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