Genuine Mercedes-Benz Belt Tensioner

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54 Belt Tensioners found

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Mercedes-Benz Tension Pulley
Part Number: 654-200-22-00
$49.20 MSRP: $69.00
You Save: $19.80 (29%)
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Product Specifications
- Other Name: Belt Tensioning Pulley; Tension Pulley
Fits the following Mercedes-Benz Models:
- Sprinter 2500 | 2023 | Base | 4 Cyl 2.0 L DIESEL
- Sprinter 3500 | 2023 | Base | 4 Cyl 2.0 L DIESEL
- Sprinter 3500XD | 2023 | Base | 4 Cyl 2.0 L DIESEL
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Mercedes-Benz Serpentine Tensioner
Part Number: 601-200-09-70
$51.60 MSRP: $72.00
You Save: $20.40 (29%)
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Product Specifications
- Other Name: Belt Tightener; Serpentine Tensioner, Tension Pulley
Fits the following Mercedes-Benz Models:
- 300D | 1990-1993 | 2.5 | 5 Cyl 2.5 L DIESEL
- 300SD | 1992-1993 | Base | 6 Cyl 3.4 L DIESEL
- 500SL | 1990-1992 | Base | 8 Cyl 5.0 L GAS
- E300 | 1995-1999 | Base | 6 Cyl 3.0 L DIESEL
- S350 | 1994-1995 | Base | 6 Cyl 3.4 L DIESEL
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Mercedes-Benz Tensioner Pulley
Part Number: 112-202-01-19
$55.20 MSRP: $77.00
You Save: $21.80 (29%)
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Product Specifications
- Other Name: Tightener Pulley; Pulley, Tensioner Pulley
- Replaces: 112-202-00-19
Fits the following Mercedes-Benz Models:
- C32 AMG | 2002-2004 | Base | 6 Cyl 3.2 L GAS
- SLK32 AMG | 2002-2004 | Base | 6 Cyl 3.2 L GAS
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Mercedes-Benz Belt Tensioner
Part Number: 601-200-17-73
$62.40 MSRP: $87.00
You Save: $24.60 (29%)
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Product Specifications
- Other Name: Lever, Water Pump Pulley; Belt Tensioner
Fits the following Mercedes-Benz Models:
- 300SD | 1992-1993 | Base | 6 Cyl 3.4 L DIESEL
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Mercedes-Benz Serpentine Tensioner
Part Number: 651-200-21-70
$58.20 MSRP: $81.00
You Save: $22.80 (29%)
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Product Specifications
- Other Name: Belt Tensioner; Tensioner
Fits the following Mercedes-Benz Models:
- E250 | 2014-2016 | Bluetec, Bluetec 4Matic | 4 Cyl 2.1 L DIESEL
- GLE300d | 2016 | 4Matic | 4 Cyl 2.1 L DIESEL
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Mercedes-Benz Belt Tensioner
Part Number: 654-200-00-70
$87.60 MSRP: $122.00
You Save: $34.40 (29%)
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Fits the following Mercedes-Benz Models:
- Sprinter 2500 | 2023 | Base | 4 Cyl 2.0 L DIESEL
- Sprinter 3500 | 2023 | Base | 4 Cyl 2.0 L DIESEL
- Sprinter 3500XD | 2023 | Base | 4 Cyl 2.0 L DIESEL
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Mercedes-Benz Serpentine Tensioner
Part Number: 646-200-05-70
$95.70 MSRP: $133.00
You Save: $37.30 (29%)
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Product Specifications
- Other Name: Belt Tensioner; Serpentine Tensioner, Tensioner
- Replaces: 611-200-04-70, 611-200-05-70, 611-200-03-70, 646-200-02-70
Fits the following Mercedes-Benz Models:
- E320 | 2005-2006 | CDI | 6 Cyl 3.2 L DIESEL
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Mercedes-Benz Serpentine Tensioner
Part Number: 137-200-02-70
$98.40 MSRP: $137.00
You Save: $38.60 (29%)
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Product Specifications
- Other Name: Belt Tightener; Belt Tensioner, Serpentine Tensioner, Tensioner
Fits the following Mercedes-Benz Models:
- CL600 | 2001-2014 | Base | 12 Cyl 5.5 L GAS, 12 Cyl 5.8 L GAS
- CL65 AMG | 2008-2014, 2005-2006 | Base | 12 Cyl 6.0 L GAS
- G65 AMG | 2016-2018 | Base | 12 Cyl 6.0 L GAS
- S600 | 2015-2017, 2001-2013 | Base | 12 Cyl 5.5 L GAS, 12 Cyl 5.8 L GAS, 12 Cyl 6.0 L GAS
- S65 AMG | 2015-2020, 2006-2013 | Base | 12 Cyl 6.0 L GAS
- SL600 | 2004-2009 | Base | 12 Cyl 5.5 L GAS
- SL65 AMG | 2013-2018, 2011, 2005-2009 | Base, Black Series | 12 Cyl 6.0 L GAS
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Mercedes-Benz Serpentine Tensioner
Part Number: 254-200-23-00
$91.20 MSRP: $127.00
You Save: $35.80 (29%)
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Product Specifications
- Other Name: Belt Tensioner; Serpentine Tensioner, Tensioner
Fits the following Mercedes-Benz Models:
- C300 | 2022-2024 | 4Matic, Base | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- GLC300 | 2023 | 4Matic, Base | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
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Mercedes-Benz Serpentine Tensioner
Part Number: 260-200-39-00
$115.20 MSRP: $160.00
You Save: $44.80 (28%)
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Product Specifications
- Other Name: Belt Tensioner; Serpentine Tensioner, Tensioner
- Replaces: 270-200-03-70, 270-200-21-00
Fits the following Mercedes-Benz Models:
- A220 | 2019-2022 | 4Matic, Base | 4 Cyl 2.0 L GAS
- A35 AMG | 2020-2021 | 4Matic | 4 Cyl 2.0 L GAS
- CLA250 | 2014-2023 | 4Matic, Base | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS
- CLA35 AMG | 2020-2023 | 4Matic | 4 Cyl 2.0 L GAS
- CLA45 AMG | 2014-2019 | 4Matic | 4 Cyl 2.0 L GAS
- GLA250 | 2015-2023 | 4Matic, Base | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS
- GLA35 AMG | 2021-2023 | 4Matic | 4 Cyl 2.0 L GAS
- GLA45 AMG | 2015-2019 | 4Matic | 4 Cyl 2.0 L GAS
- GLB250 | 2020-2023 | 4Matic, Base | 4 Cyl 2.0 L GAS
- GLB35 AMG | 2021-2023 | 4Matic | 4 Cyl 2.0 L GAS
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Mercedes-Benz Serpentine Tensioner
Part Number: 271-200-04-70
$98.40 MSRP: $137.00
You Save: $38.60 (29%)
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Product Specifications
- Other Name: Belt Tightener; Belt Tensioner, Serpentine Tensioner, Tensioner
Fits the following Mercedes-Benz Models:
- C250 | 2012-2015 | Base, Luxury, Sport | 4 Cyl 1.8 L GAS
- SLK250 | 2012-2015 | Base | 4 Cyl 1.8 L GAS
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Mercedes-Benz Serpentine Tensioner
Part Number: 274-200-29-00
$174.00 MSRP: $242.00
You Save: $68.00 (29%)
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Product Specifications
- Other Name: Belt Tensioner; Serpentine Tensioner, Tensioner
- Replaced by: 274-200-30-00
- Replaces: 274-200-13-70, 274-200-19-00, 274-200-08-70
Fits the following Mercedes-Benz Models:
- C300 | 2019-2023 | 4Matic, Base | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- C43 AMG | 2023 | 4Matic | 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- E350 | 2020-2023 | 4Matic, Base | 4 Cyl 2.0 L GAS
- GLC300 | 2020-2023, 2016-2018 | 4Matic, Base | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- GLC350e | 2020, 2018 | 4Matic | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- GLC43 AMG | 2020-2023 | 4Matic | 6 Cyl 3.0 L GAS
- GLC63 AMG | 2020-2021 | 4Matic | 8 Cyl 4.0 L GAS
- GLC63 AMG S | 2020-2021 | 4Matic | 8 Cyl 4.0 L GAS
- GLE350 | 2020-2023 | 4Matic, Base | 4 Cyl 2.0 L GAS
- SLK300 | 2016 | Base | 4 Cyl 2.0 L GAS
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Mercedes-Benz Serpentine Tensioner
Part Number: 274-200-16-00
$148.80 MSRP: $208.00
You Save: $59.20 (29%)
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Product Specifications
- Other Name: Belt Tensioner; Serpentine Tensioner, Tensioner
- Replaces: 274-200-04-70, 274-200-18-00, 274-200-04-70-28, 274-200-12-70, 274-200-16-70
Fits the following Mercedes-Benz Models:
- C300 | 2015-2018 | 4Matic, Base | 4 Cyl 2.0 L GAS
- C350e | 2016-2018 | Base | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- E300 | 2017-2019 | 4Matic, Base | 4 Cyl 2.0 L GAS
- GLC300 | 2016-2019 | 4Matic, Base | 4 Cyl 2.0 L GAS
- GLC350e | 2019 | 4Matic | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- Metris | 2016-2023 | Base | 4 Cyl 2.0 L GAS
- SLC300 | 2017-2020 | Base, Final Edition | 4 Cyl 2.0 L GAS
- SLK300 | 2016 | Base | 4 Cyl 2.0 L GAS
- Sprinter 1500 | 2019-2023 | Base | 4 Cyl 2.0 L GAS
- Sprinter 2500 | 2019-2023 | Base | 4 Cyl 2.0 L GAS
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Mercedes-Benz Belt Tensioner
Part Number: 104-200-08-70
$133.20 MSRP: $185.00
You Save: $51.80 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Belt Tightener; Belt Tensioner, Tension Pulley, Tensioner
Fits the following Mercedes-Benz Models:
- C280 | 1995-1997 | Base | 6 Cyl 2.8 L GAS
- E320 | 1994-1997 | Base | 6 Cyl 3.2 L GAS
- S320 | 1997-1999 | LWB, SWB | 6 Cyl 3.2 L GAS
- SL320 | 1995-1997 | Base | 6 Cyl 3.2 L GAS
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Mercedes-Benz Serpentine Tensioner
Part Number: 139-200-24-01
$127.20 MSRP: $177.00
You Save: $49.80 (29%)
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Product Specifications
- Other Name: Belt Tensioner; Serpentine Tensioner
Fits the following Mercedes-Benz Models:
- CLA45 AMG | 2020-2023 | 4Matic | 4 Cyl 2.0 L GAS
- GLA45 AMG | 2021-2023 | 4Matic | 4 Cyl 2.0 L GAS
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Mercedes-Benz Serpentine Tensioner
Part Number: 178-200-00-70
$144.00 MSRP: $200.00
You Save: $56.00 (28%)
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Product Specifications
- Other Name: Belt Tensioner; Serpentine Tensioner, Tensioner
Fits the following Mercedes-Benz Models:
- AMG GT | 2017-2021 | Base | 8 Cyl 4.0 L GAS
- AMG GT 63 | 2023, 2019-2021 | Base | 8 Cyl 4.0 L GAS
- AMG GT 63 S | 2023, 2019-2021 | Base | 8 Cyl 4.0 L GAS
- AMG GT 63 S E Performance | 2023 | Base | 8 Cyl 4.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- AMG GT Black Series | 2021 | Base | 8 Cyl 4.0 L GAS
- AMG GT C | 2018-2021 | Base | 8 Cyl 4.0 L GAS
- AMG GT R | 2018-2020 | Base | 8 Cyl 4.0 L GAS
- AMG GT R Pro | 2020 | Base | 8 Cyl 4.0 L GAS
- AMG GT S | 2016-2019 | Base | 8 Cyl 4.0 L GAS
- E63 AMG S | 2018-2021 | 4Matic | 8 Cyl 4.0 L GAS
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Mercedes-Benz Serpentine Tensioner
Part Number: 177-200-40-00
$148.80 MSRP: $208.00
You Save: $59.20 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Belt Tensioner; Serpentine Tensioner, Tensioner
- Replaces: 177-200-00-70
Fits the following Mercedes-Benz Models:
- C63 AMG | 2016-2021 | Base | 8 Cyl 4.0 L GAS
- C63 AMG S | 2023, 2015-2021 | Base | 8 Cyl 4.0 L GAS
- G550 | 2016-2023 | Base | 8 Cyl 4.0 L GAS
- GLC63 AMG | 2018-2021 | 4Matic | 8 Cyl 4.0 L GAS
- GLC63 AMG S | 2018-2021 | 4Matic | 8 Cyl 4.0 L GAS
- S560 | 2018-2021 | 4Matic, Base | 8 Cyl 4.0 L GAS
- S580 | 2021-2023 | 4Matic | 8 Cyl 4.0 L MILD HYBRID EV-GAS (MHEV)
- S63 AMG | 2018-2019 | 4Matic | 8 Cyl 4.0 L GAS
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Mercedes-Benz Serpentine Tensioner
Part Number: 271-200-02-70
$160.80 MSRP: $224.00
You Save: $63.20 (29%)
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Product Specifications
- Other Name: Tension Roller; Tensioner
Fits the following Mercedes-Benz Models:
- C230 | 2002-2005 | Kompressor | 4 Cyl 1.8 L GAS, 4 Cyl 2.3 L GAS
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Mercedes-Benz Serpentine Tensioner
Part Number: 177-200-34-00
$196.80 MSRP: $274.00
You Save: $77.20 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Belt Tensioner; Serpentine Tensioner, Tensioner
- Replaces: 177-200-01-70
Fits the following Mercedes-Benz Models:
- AMG GT | 2017-2021 | Base | 8 Cyl 4.0 L GAS
- AMG GT 63 | 2023, 2019-2021 | Base | 8 Cyl 4.0 L GAS
- AMG GT 63 S | 2023, 2019-2021 | Base | 8 Cyl 4.0 L GAS
- AMG GT Black Series | 2021 | Base | 8 Cyl 4.0 L GAS
- AMG GT C | 2018-2021 | Base | 8 Cyl 4.0 L GAS
- AMG GT R | 2018-2020 | Base | 8 Cyl 4.0 L GAS
- AMG GT R Pro | 2020 | Base | 8 Cyl 4.0 L GAS
- AMG GT S | 2016-2019 | Base | 8 Cyl 4.0 L GAS
- C63 AMG | 2016-2021 | Base | 8 Cyl 4.0 L GAS
- C63 AMG S | 2023, 2015-2021 | Base | 8 Cyl 4.0 L GAS
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Mercedes-Benz Tension Pulley
Part Number: 111-202-01-19
Product Specifications
- Other Name: Deflection Pulley; Tension Pulley
Fits the following Mercedes-Benz Models:
- C230 | 2002, 1999-2000 | Kompressor | 4 Cyl 2.3 L GAS
- SLK230 | 1998-2004 | Kompressor | 4 Cyl 2.3 L GAS

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Mercedes-Benz Belt Tensioner

Mercedes-Benz Belt Tensioner keeps the serpentine belt tight so all components get constant power, which can protect engine health and ensure drivers smooth and quiet performance. Founded in 1926, Mercedes-Benz combines a heritage for precision and forward-looking tech such as the voice-guided MBUX infotainment system, energy-recovering hybrid drivetrains, and the intelligent MB.OS platform which integrates driver assist, battery management, and AI functions, all in eye-catching styling which signals quality and innovation. This commitment to excellence makes the brand a benchmark for comfort, safety, and digital convenience, qualities that are appreciated by families, commuters, and enthusiasts alike. Equally important to the daily ownership experience, the second generation Belt Tensioner incorporates a robust coil spring, a low-friction pulley, and a sturdy swing arm to ensure constant force which accommodates vibration, temperature changes, and belt stretch without manual adjustment, reducing maintenance time and prolonging component life. Its exact alignment prevents squeaks, overheating, and charging shortfalls because it maintains the right speed for the alternator, water pump, and other components even under hard acceleration or cold starts. Owners enjoy reliable starts, steady steering assistance, and secure cabin cooling, all of which maintain the refined driving experience expected from the brand. Such well-balanced engineering makes any journey more enjoyable.

Genuine parts are built to last. These components go through tough factory testing, so you can trust they will hold up over time. At MBPartsGiant.com, finding Mercedes-Benz Belt Tensioner is quick and simple. We keep a massive inventory in stock with low prices that are hard to beat. Just order online to get a real manufacturer's warranty with every single part. Returns won't be a headache either, thanks to our no-hassle policy. If you are in a rush, we provide expedited shipping to get your vehicle back on the road. Don't wait. Finish your repairs today and keep your Mercedes-Benz running like new. Explore the catalog now.

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