Fitment Guarantee·Free Shipping $50+·Hassle Free Returns
4.9· 19,069 customers|Fit guaranteed
4.9from 19,069 verified customers
|"Perfect fit, exactly what I needed!"— John D.
Cloyes®Verified to fit 285 vehicles
| Vehicle | Trim | Engine |
|---|---|---|
| 2022 Mercedes-Benz C43 AMG | — | V6 3.0L |
| 2022 Mercedes-Benz GLC43 AMG | — | V6 3.0L |
| 2021 Mercedes-Benz GLC43 AMG | — | V6 3.0L |
| 2020 Mercedes-Benz E450 | — | V6 3.0L |
| 2020 Mercedes-Benz S450 | — | V6 3.0L |
| 2020 Mercedes-Benz S560e | — | V6 3.0L |
| 2020 Mercedes-Benz SL550 | — | V8 4.7L |
| 2020 Mercedes-Benz SLC43 AMG | — | V6 3.0L |
| 2019 Mercedes-Benz C43 AMG | — | V6 3.0L |
| 2019 Mercedes-Benz E450 | — | V6 3.0L |
| 2019 Mercedes-Benz GLC43 AMG | — | V6 3.0L |
| 2019 Mercedes-Benz GLE400 | — | V6 3.0L |
| 2019 Mercedes-Benz GLE43 AMG | — | V6 3.0L |
| 2019 Mercedes-Benz GLE63 AMG S | — | V8 5.5L |
| 2019 Mercedes-Benz GLS63 AMG | — | V8 5.5L |
WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, known to the State of California to cause cancer and reproductive harm. Service the vehicle in a well-ventilated area, wear gloves, and wash your hands. See www.P65Warnings.ca.gov/motor-vehicle-parts
Guaranteed fit — or free return
Currently out of stock
If a part we confirmed for your vehicle does not fit, we cover the return shipping and refund you in full. That is the fitment guarantee.
Nobody likes buying a part that turns out to be wrong. So if it doesn't fit, send it back for a full refund at no cost to you — return shipping is on us — and we'll help you get the right one.
Every part is covered for 24 months. Many brands add their own manufacturer warranty on top.
Ratings come from verified AutoBuffy buyers after delivery — no imported or paid reviews.
We do not list every part on earth — just the brands automakers actually trust. And we use AI to double-check not just the fitment but the product details on every listing, because we hate buying the wrong part as much as you do.
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The brands automakers actually put on the car. No white-label mystery boxes.
We're obsessed with fitment
Year, make, model, trim, engine — plus the fine print most sites skip — so it fits the first time.
Search any part number
The number off your old part, a competitor listing, or the dealer part — we cross it and confirm the match.
CLOYES Engine Oil Pump Chain Tensioner 9-5994
Out of stock · guaranteed fit or free return
Call for Price
888-477-2530Our parts specialists are ready to help you find the best price.
Call for Price
888-477-2530Our parts specialists are ready to help you find the best price.
Shipping calculated at checkout · Est. arrival Tue, Nov 3 to Tue, Nov 3
Ships To:This CLOYES automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.
Trusted Automotive Brand
CLOYES is a trusted manufacturer of quality automotive parts.
View all CLOYES productsThe Cloyes Engine Oil Pump Chain Tensioner (9-5994) is a direct-fit replacement for 2006-2022 Mercedes-Benz vehicles. UPC 750385833211.
Engine Oil Pump Chain Tensioner
The Cloyes Engine Oil Pump Chain Tensioner (9-5994) is a direct-fit replacement for 2006-2022 Mercedes-Benz vehicles. UPC 750385833211.
This CLOYES automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.
We only sell brands automakers trust, and we double-check the fit on every listing.
Top curated brands only
The brands automakers put on the car.
Obsessed with fitment
Year, make, model, trim, engine, plus the fine print.
Search any part number
Your old part, a competitor, or the dealer #. We confirm the match.
Shop owner? Get BuffyPro business pricing
Fitment Obsessed
Every part checked against your exact year, make, model, trim, and engine.
Wrong Fit? On Us.
Free return shipping, no restocking fee — the fitment guarantee.
Brands OEMs Trust
The names automakers actually put on the car.
Millions of Parts, One Promise
If we say it fits, it fits.
