MiMi Auto Parts
TENSIONER UNIT V BELT, Arrowhead

TENSIONER UNIT V BELT

Brand: Arrowhead

SKU: 308792

Category: ENGINE, VEE BELT TENSIONER

R917,70 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

This Arrowhead Tensioner Unit V Belt is an essential component in the engine vee belt tensioner system for selected Mercedes-Benz models. Designed to maintain the correct tension on your engine's V-belt, this unit helps ensure smooth operation of auxiliary engine components such as the alternator, power steering pump, and air conditioning compressor. Its robust metal construction and integrated pulley are engineered to withstand the demands of daily driving.

This tensioner unit is specifically suited for Mercedes-Benz vehicles, including certain models in the C-Class (such as W204), E-Class (such as W212), and CLS-Class ranges. However, due to variations in engines and model years, it is vital to confirm your model, year, engine size, and engine code before ordering to guarantee compatibility.

Common signs of a failing vee belt tensioner include squealing or chirping noises from the engine bay, visible belt wear or misalignment, loss of power to engine-driven accessories, or a warning light on the dashboard. You may also notice vibrations, irregular belt movement, or difficulty steering if the power steering pump is affected.

Replacing your engine vee belt tensioner at the first sign of trouble helps prevent unexpected breakdowns and avoids costly damage to other engine components. Always inspect the belt and tensioner together, and replace both if either shows signs of wear or malfunction.

Order your Arrowhead tensioner unit from MiMi Auto Parts for peace of mind and reliable nationwide delivery throughout South Africa. Our team is ready to assist you in verifying fitment for your specific Mercedes-Benz, ensuring you get the right part the first time.

Common signs this part may need replacement

  • Squealing or chirping noises from the engine bay
  • Visible belt misalignment or slack
  • Frequent belt wear or fraying
  • Loss of power to alternator, power steering, or air conditioning
  • Irregular or jerky belt movement
  • Warning lights related to charging or power steering systems
  • Vibrations from the front of the engine
  • Difficulty steering if power steering is affected
  • Overheating due to loss of coolant pump drive

Typical replacement guidance

Replace the engine vee belt tensioner if you notice abnormal noises, belt misalignment, or reduced accessory performance. It is best practice to inspect and potentially replace the tensioner whenever you change the V-belt or if any symptoms of wear are present.

Why timely replacement matters

Timely replacement of the vee belt tensioner ensures your engine's auxiliary systems continue to function correctly and reduces the risk of sudden belt failure. Neglecting this part can lead to breakdowns and costly repairs.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • MERCEDES-BENZ C-CLASS (W204) 2007 – 2014 C 200 CDI (204.001) (OM 651.913) – 100 kW / 136 HP
  • MERCEDES-BENZ C-CLASS (W204) 2007 – 2014 C 220 CDI (204.002) (OM 651.911) – 125 kW / 170 HP
  • MERCEDES-BENZ C-CLASS (W204) 2007 – 2014 C 250 CDI (204.003) (OM 651.911) – 150 kW / 204 HP
  • MERCEDES-BENZ C-CLASS Coupe (C204) 2011 – 2026 C 250 CDI (204.303) (OM 651.911) – 150 kW / 204 HP
  • MERCEDES-BENZ C-CLASS T-Model (S204) 2007 – 2014 C 200 CDI (204.201) (OM 651.913) – 100 kW / 136 HP
  • MERCEDES-BENZ C-CLASS T-Model (S204) 2007 – 2014 C 220 CDI (204.202) (OM 651.911) – 125 kW / 170 HP
  • MERCEDES-BENZ C-CLASS T-Model (S204) 2007 – 2014 C 250 CDI (204.203) (OM 651.911) – 150 kW / 204 HP
  • MERCEDES-BENZ CLS (C218) 2011 – 2017 CLS 250 CDI / BlueTEC / d (218.303, 218.304) (OM 651.924) – 150 kW / 204 HP
  • MERCEDES-BENZ CLS Shooting Brake (X218) 2012 – 2026 CLS 250 CDI / BlueTEC / d (218.903, 218.904) (OM 651.924) – 150 kW / 204 HP
  • MERCEDES-BENZ E-CLASS (W212) 2009 – 2016 E 250 CDI / BlueTEC (212.003, 212.004) (OM 651.924) – 150 kW / 204 HP
  • MERCEDES-BENZ E-CLASS Coupe (C207) 2009 – 2016 E 250 CDI / BlueTEC / d (207.303, 207.304) (OM 651.911) – 150 kW / 204 HP
  • MERCEDES-BENZ E-CLASS T-Model (S212) 2009 – 2016 E 250 CDI / BlueTEC (212.203, 212.204) (OM 651.924) – 150 kW / 204 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

Because this component is part of the vehicle braking system, professional inspection and installation by a qualified mechanic is recommended. Incorrect installation of brake parts can affect vehicle safety.

Frequently Asked Questions

What are the signs of worn brake pads or brake components?

Common signs may include squealing or grinding noises when braking, reduced stopping ability, a soft brake pedal, vibration under braking, or the brake warning light on your dashboard. Because brakes are safety-critical, diagnosis and inspection by a qualified mechanic is recommended before replacement.

Can I replace only one side of the brakes?

Brake pads and discs are normally replaced as an axle set (both sides at the same time) to maintain balanced, even braking. Replacing only one side can cause the vehicle to pull when braking. Consult a qualified mechanic for guidance.

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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