MiMi Auto Parts
TENSIONER UNIT V BELT, Arrowhead

TENSIONER UNIT V BELT

Brand: Arrowhead

SKU: 409812

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 BMW models. Confirm exact fitment before ordering.

Product Description

The Arrowhead Tensioner Unit V Belt is an essential component in the ENGINE VEE BELT TENSIONER system for select BMW models. This unit maintains the correct tension on the V-belt, ensuring efficient power transmission to vital engine accessories such as the alternator and power steering pump. A properly functioning tensioner helps prevent belt slippage, noise, and premature wear.

This tensioner unit is suitable for various BMW vehicles, including popular models with engine codes like N52 and N53. It is important to check compatibility with your specific BMW model, year, engine size, and engine code before ordering, as fitment may vary across different variants.

Common symptoms of a failing V-belt tensioner include squealing or chirping noises from the engine bay, visible belt wear or cracking, irregular belt movement, engine overheating, and battery charging issues. You might also notice loss of power steering assistance or warning lights on the dashboard if the belt loses tension.

If you experience any of these issues, it is advisable to inspect and replace the tensioner unit promptly. Replacing a worn or faulty tensioner helps maintain optimal belt tension, ensuring reliable operation of engine-driven accessories and preventing further damage.

MiMi Auto Parts offers this Arrowhead tensioner unit with nationwide delivery across South Africa. Trust our expertise and wide selection to keep your BMW running smoothly. Always confirm your model details before placing an order.

Common signs this part may need replacement

  • Squealing or chirping noises from the engine area
  • Irregular or excessive V-belt movement
  • Visible cracks or wear on the V-belt
  • Loss of power steering assistance
  • Engine overheating
  • Alternator or battery charging issues
  • Warning lights related to engine or charging system
  • Frequent need to adjust or replace the V-belt
  • Accessory drive failure

Typical replacement guidance

Replace the V-belt tensioner unit if you notice abnormal noises, belt misalignment, or signs of wear on the tensioner or belt. Timely replacement prevents accessory drive malfunctions and ensures reliable engine operation.

Why timely replacement matters

A worn tensioner unit can cause the V-belt to slip or break, leading to loss of critical engine functions. Timely replacement protects your engine and reduces the risk of unexpected breakdowns.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • BMW 1 (E81) 2006 – 2011 130 i (N52 B30 A|N52 B30 B|N52 B30 BF) – 195 kW / 265 HP
  • BMW 1 (E87) 2004 – 2011 130 i (N52 B30 A|N52 B30 AF|N52 B30 BF) – 195 kW / 265 HP
  • BMW 1 Convertible (E88) 2007 – 2013 125 i (N52 B30 A|N52 B30 B|N52 B30 BF) – 160 kW / 218 HP
  • BMW 1 Coupe (E82) 2007 – 2013 125 i (N52 B30 A|N52 B30 B|N52 B30 BF) – 160 kW / 218 HP
  • BMW 3 (E90) 2004 – 2011 323 i (N52 B25 A|N52 B25 B|N52 B25 BE|N52 B25 BF) – 130 kW / 177 HP
  • BMW 3 (E90) 2004 – 2011 323 i (N52 B25 A|N52 B25 BF) – 140 kW / 190 HP
  • BMW 3 (E90) 2004 – 2011 325 i (N52 B25 A|N52 B25 B|N52 B25 BF) – 160 kW / 218 HP
  • BMW 3 (E90) 2004 – 2011 325 i (N53 B30 A) – 160 kW / 218 HP
  • BMW 3 (E90) 2004 – 2011 330 i (N52 B30 A|N52 B30 BF) – 190 kW / 258 HP
  • BMW 3 (E90) 2004 – 2011 330 i (N52 B30 A|N52 B30 BF) – 200 kW / 272 HP
  • BMW 3 (E90) 2004 – 2011 330 i (N53 B30 A) – 200 kW / 272 HP
  • BMW 3 Convertible (E93) 2006 – 2013 325 i (N52 B25 A) – 160 kW / 218 HP
  • BMW 3 Convertible (E93) 2006 – 2013 330 i (N52 B30 A) – 190 kW / 258 HP
  • BMW 3 Convertible (E93) 2006 – 2013 330 i (N52 B30 A) – 200 kW / 272 HP
  • BMW 3 Convertible (E93) 2006 – 2013 330 i (N53 B30 A) – 200 kW / 272 HP
  • BMW 3 Coupe (E92) 2006 – 2013 325 i (N52 B25 A|N52 B25 AF|N52 B25 BF) – 160 kW / 218 HP
  • BMW 3 Coupe (E92) 2006 – 2013 325 i (N53 B30 A) – 160 kW / 218 HP
  • BMW 3 Coupe (E92) 2006 – 2013 330 i (N52 B30 A) – 190 kW / 258 HP
  • BMW 3 Coupe (E92) 2006 – 2013 330 i (N52 B30 A|N52 B30 AF|N52 B30 BF) – 200 kW / 272 HP
  • BMW 3 Coupe (E92) 2006 – 2013 330 i (N53 B30 A) – 200 kW / 272 HP
  • BMW 3 Touring (E91) 2004 – 2012 323 i (N52 B25 A) – 130 kW / 177 HP
  • BMW 3 Touring (E91) 2004 – 2012 323 i (N52 B25 A) – 140 kW / 190 HP
  • BMW 3 Touring (E91) 2004 – 2012 325 i (N52 B25 A) – 160 kW / 218 HP
  • BMW 3 Touring (E91) 2004 – 2012 325 i (N53 B30 A) – 160 kW / 218 HP
  • BMW 3 Touring (E91) 2004 – 2012 330 i (N52 B30 A) – 190 kW / 258 HP
  • BMW 3 Touring (E91) 2004 – 2012 330 i (N53 B30 A) – 200 kW / 272 HP
  • BMW 5 (E60) 2001 – 2010 523 i (N52 B25 A|N52 B25 B|N52 B25 BE) – 130 kW / 177 HP
  • BMW 5 (E60) 2001 – 2010 523 i (N52 B25 A|N52 B25 BE) – 140 kW / 190 HP
  • BMW 5 (E60) 2001 – 2010 523 i (N53 B25 A) – 140 kW / 190 HP
  • BMW 5 (E60) 2001 – 2010 525 i (N52 B25 A|N52 B25 B|N52 B25 BF) – 160 kW / 218 HP
  • BMW 5 (E60) 2001 – 2010 525 xi (N52 B25 A) – 160 kW / 218 HP
  • BMW 5 (E60) 2001 – 2010 530 i (N52 B30 A|N52 B30 BF) – 190 kW / 258 HP
  • BMW 5 (E60) 2001 – 2010 530 i (N52 B30 A|N52 B30 BF) – 200 kW / 272 HP
  • BMW 5 (E60) 2001 – 2010 530 i (N53 B30 A) – 200 kW / 272 HP
  • BMW 5 Touring (E61) 2004 – 2010 523 i (N52 B25 A) – 140 kW / 190 HP
  • BMW 5 Touring (E61) 2004 – 2010 523 i (N52 B25 A|N52 B25 B|N52 B25 BE) – 130 kW / 177 HP
  • BMW 5 Touring (E61) 2004 – 2010 523 i (N53 B25 A) – 140 kW / 190 HP
  • BMW 5 Touring (E61) 2004 – 2010 525 i (M54 B25 (256S5)) – 141 kW / 192 HP
  • BMW 5 Touring (E61) 2004 – 2010 525 i (N52 B25 A|N52 B25 B|N52 B25 BF) – 160 kW / 218 HP
  • BMW 5 Touring (E61) 2004 – 2010 530 i (N52 B30 A) – 200 kW / 272 HP
  • BMW 5 Touring (E61) 2004 – 2010 530 i (N52 B30 A|N52 B30 BF) – 190 kW / 258 HP
  • BMW 5 Touring (E61) 2004 – 2010 530 i (N53 B30 A) – 200 kW / 272 HP
  • BMW X3 (E83) 2003 – 2011 2.5 si (N52 B25 A|N52 B25 AF|N52 B25 BF) – 160 kW / 218 HP
  • BMW X3 (E83) 2003 – 2011 3.0 si (N52 B30 A|N52 B30 BF) – 200 kW / 272 HP
  • BMW X3 (E83) 2003 – 2011 xDrive 25 i (N52 B25 A|N52 B25 AF|N52 B25 BF) – 160 kW / 218 HP
  • BMW X3 (E83) 2003 – 2011 xDrive 30 i (N52 B30 A|N52 B30 BF) – 200 kW / 272 HP
  • BMW X5 (E70) 2006 – 2013 3.0 si (N52 B30 A|N52 B30 AF|N52 B30 BF) – 200 kW / 272 HP
  • BMW X5 (E70) 2006 – 2013 xDrive 30 i (N52 B30 A) – 200 kW / 272 HP
  • BMW Z4 Coupe (E86) 2006 – 2008 3.0 si (N52 B30 A|N52 B30 BF) – 195 kW / 265 HP
  • BMW Z4 Roadster (E85) 2002 – 2009 2.5 si (N52 B25 A) – 160 kW / 218 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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