MiMi Auto Parts
TENSIONER UNIT V BELT,

TENSIONER UNIT V BELT

SKU: 308794

Category: ENGINE, VEE BELT TENSIONER

R1 025,80 incl. 15% VAT

✓ In stock, ships nationwide via The Courier Guy

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Fitment: Fits selected Mercedes-Benz models. Confirm exact fitment before ordering.

Product Description

The TENSIONER UNIT V BELT is a crucial ENGINE VEE BELT TENSIONER designed specifically for Mercedes-Benz models. This component helps maintain the correct tension on your engine’s V-belt, ensuring optimal performance of auxiliary systems such as the alternator, air conditioning compressor, and power steering pump. A properly functioning tensioner unit prevents belt slippage and reduces wear, contributing to smoother engine operation.

This tensioner unit is suitable for selected Mercedes-Benz vehicles. It is essential to confirm compatibility with your specific model, year, engine size, and engine code before ordering, as incorrect fitment can lead to further issues.

Common symptoms of a faulty V-belt tensioner include squealing or chirping noises from the engine bay, visible belt wear or fraying, loss of power to auxiliary systems, or irregular belt movement. If you notice vibration, difficulty steering, or your battery warning light comes on, it may indicate tensioner failure.

Replacement is recommended if you observe any of these symptoms or during routine maintenance when the belt is replaced. Timely installation of a new tensioner helps prevent unexpected breakdowns and protects other engine components from damage.

Order your Mercedes-Benz V-belt tensioner from MiMi Auto Parts for reliable service and nationwide delivery throughout South Africa. Our team is ready to assist you with any fitment questions to ensure you get the correct part for your vehicle.

Common signs this part may need replacement

  • Squealing or chirping noise from the engine bay
  • Visible belt misalignment or fraying
  • Loss of power to alternator or power steering
  • Vibration from the front of the engine
  • Battery warning light illuminated
  • Difficulty steering
  • Air conditioning not functioning properly
  • Belt slipping off the pulleys
  • Irregular belt movement

Typical replacement guidance

Replace the V-belt tensioner if you notice abnormal noises, visible wear, or when fitting a new belt. Regular inspection is advised, especially during routine servicing, to prevent sudden failures.

Why timely replacement matters

Timely replacement of the V-belt tensioner ensures your engine’s auxiliary systems operate reliably and prevents costly damage to belts and pulleys. Neglecting this part can lead to breakdowns and loss of critical vehicle functions.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • MERCEDES-BENZ C-CLASS (W204) 2007 – 2014 C 180 CGI (204.031) (M 274.910) – 115 kW / 156 HP
  • MERCEDES-BENZ C-CLASS (W205) 2013 – 2026 C 180 (205.040, 205.140) (M 274.910) – 115 kW / 156 HP
  • MERCEDES-BENZ C-CLASS (W205) 2013 – 2026 C 180 (205.076) (M 264.915) – 115 kW / 156 HP
  • MERCEDES-BENZ C-CLASS (W205) 2013 – 2026 C 200 (205.042) (M 274.920) – 135 kW / 184 HP
  • MERCEDES-BENZ C-CLASS (W205) 2013 – 2026 C 200 (205.080) (M 264.920) – 150 kW / 204 HP
  • MERCEDES-BENZ C-CLASS (W205) 2013 – 2026 C 200 EQ Boost (205.077) (M 264.915) – 135 kW / 184 HP
  • MERCEDES-BENZ C-CLASS (W205) 2013 – 2026 C 250 (205.045) (M 274.920) – 155 kW / 211 HP
  • MERCEDES-BENZ C-CLASS (W205) 2013 – 2026 C 300 (205.048) (M 274.920) – 180 kW / 245 HP
  • MERCEDES-BENZ C-CLASS (W205) 2013 – 2026 C 300 (205.083) (M 264.920) – 190 kW / 258 HP
  • MERCEDES-BENZ C-CLASS (W205) 2013 – 2026 C 300 4-matic (205.049) (M 274.920) – 180 kW / 245 HP
  • MERCEDES-BENZ C-CLASS (W205) 2013 – 2026 C 350 e (205.047) (M 274.920) – 205 kW / 279 HP
  • MERCEDES-BENZ C-CLASS Convertible (A205) 2016 – 2026 C 200 (205.442) (M 274.920) – 135 kW / 184 HP
  • MERCEDES-BENZ C-CLASS Convertible (A205) 2016 – 2026 C 200 (205.480) (M 264.920) – 150 kW / 204 HP
  • MERCEDES-BENZ C-CLASS Convertible (A205) 2016 – 2026 C 200 EQ Boost (205.477) (M 264.915) – 135 kW / 184 HP
  • MERCEDES-BENZ C-CLASS Convertible (A205) 2016 – 2026 C 300 (205.448) (M 274.920) – 180 kW / 245 HP
  • MERCEDES-BENZ C-CLASS Convertible (A205) 2016 – 2026 C 300 (205.483) (M 264.920) – 190 kW / 258 HP
  • MERCEDES-BENZ C-CLASS Coupe (C204) 2011 – 2026 C 180 (204.331) (M 274.910) – 115 kW / 156 HP
  • MERCEDES-BENZ C-CLASS Coupe (C205) 2015 – 2026 C 180 (205.340) (M 274.910) – 115 kW / 156 HP
  • MERCEDES-BENZ C-CLASS Coupe (C205) 2015 – 2026 C 200 (205.342) (M 274.920) – 135 kW / 184 HP
  • MERCEDES-BENZ C-CLASS Coupe (C205) 2015 – 2026 C 200 (205.380) (M 264.920) – 150 kW / 204 HP
  • MERCEDES-BENZ C-CLASS Coupe (C205) 2015 – 2026 C 200 EQ Boost (205.377) (M 264.915) – 135 kW / 184 HP
  • MERCEDES-BENZ C-CLASS Coupe (C205) 2015 – 2026 C 300 (205.348) (M 274.920) – 180 kW / 245 HP
  • MERCEDES-BENZ C-CLASS Coupe (C205) 2015 – 2026 C 300 (205.383) (M 264.920) – 190 kW / 258 HP
  • MERCEDES-BENZ C-CLASS T-Model (S205) 2014 – 2026 C 180 (205.240) (M 274.910) – 115 kW / 156 HP
  • MERCEDES-BENZ C-CLASS T-Model (S205) 2014 – 2026 C 200 (205.242) (M 274.920) – 135 kW / 184 HP
  • MERCEDES-BENZ C-CLASS T-Model (S205) 2014 – 2026 C 350 e (205.247) (M 274.920) – 205 kW / 279 HP
  • MERCEDES-BENZ E-CLASS (W213) 2016 – 2026 E 200 (213.042) (M 274.920) – 135 kW / 184 HP
  • MERCEDES-BENZ E-CLASS (W213) 2016 – 2026 E 200 (213.080) (M 264.920) – 145 kW / 197 HP
  • MERCEDES-BENZ E-CLASS (W213) 2016 – 2026 E 250 (213.045) (M 274.920) – 155 kW / 211 HP
  • MERCEDES-BENZ E-CLASS Coupe (C238) 2016 – 2026 E 200 (238.342) (M 274.920) – 135 kW / 184 HP
  • MERCEDES-BENZ GLC (X253) 2015 – 2022 250 4-matic (253.946) (M 274.920) – 155 kW / 211 HP
  • MERCEDES-BENZ GLC (X253) 2015 – 2022 300 4-matic (253.949) (M 274.920) – 180 kW / 245 HP
  • MERCEDES-BENZ GLC (X253) 2015 – 2022 300 EQ Boost 4-matic (253.984) (M 264.920) – 190 kW / 258 HP
  • MERCEDES-BENZ GLC Coupe (C253) 2016 – 2023 250 4-matic (253.346) (M 274.920) – 155 kW / 211 HP
  • MERCEDES-BENZ GLC Coupe (C253) 2016 – 2023 300 4-matic (253.384) (M 264.920) – 190 kW / 258 HP
  • MERCEDES-BENZ GLC Coupe (C253) 2016 – 2023 300 EQ Boost 4-matic (253.384) (M 264.920) – 190 kW / 258 HP
  • MERCEDES-BENZ SLC (R172) 2016 – 2026 200 (172.434) (M 274.920) – 135 kW / 184 HP
  • MERCEDES-BENZ SLC (R172) 2016 – 2026 300 (172.438) (M 274.920) – 180 kW / 245 HP
  • MERCEDES-BENZ SLK (R172) 2011 – 2026 200 (172.434) (M 274.920) – 135 kW / 184 HP
  • MERCEDES-BENZ SLK (R172) 2011 – 2026 300 (172.438) (M 274.920) – 180 kW / 245 HP

Fitment support

Not sure if this part fits your vehicle? Contact MiMi Auto Parts with your vehicle make, model, year, and engine code before ordering and we will help confirm fitment.

Installation note

Some auto parts require correct tools, mechanical knowledge, and safety procedures. MiMi Auto Parts recommends professional inspection and installation where required.

Frequently Asked Questions

What should I check before ordering this part?

Check the part name, brand, part number, and vehicle compatibility information on this page. Confirm your vehicle make, model, year, engine size, and engine code before ordering. If you are unsure, contact MiMi Auto Parts before checkout.

Does this part fit my vehicle?

Please check the vehicle compatibility section on this page and confirm your vehicle make, model, year, engine size, and engine code before ordering. If you are unsure, contact MiMi Auto Parts before checkout.

Is the price VAT-inclusive?

Yes, product prices on MiMi Auto Parts are shown inclusive of VAT where applicable.

Do you deliver across South Africa?

Yes, MiMi Auto Parts delivers nationwide in South Africa. Delivery cost and estimated timing are calculated during checkout based on your location.

Is professional installation recommended?

Professional installation is recommended for safety-critical and technical parts such as airbag, clock spring, brakes, suspension, steering, clutch, cooling, engine, and electrical components. For guidance specific to this part, see the installation note on this page.

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