MiMi Auto Parts
ECCENTRIC SHAFT, Arrowhead

ECCENTRIC SHAFT

Brand: Arrowhead

SKU: 410038

Category: CAMSHAFT, ENGINE

R12 072,70 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 Eccentric Shaft is a critical component within the camshaft and engine system of select BMW models, designed to manage the precise movement of the variable valve timing mechanism. This shaft plays a vital role in controlling the opening and closing of your engine’s valves, ensuring optimal performance and efficiency. Proper functioning of the eccentric shaft is essential for smooth engine operation, especially in BMW engines equipped with variable valve timing technology.

This part is compatible with a range of BMW vehicles, including models from the F20, F21, F22, F23, F30 to F36, F11, X1, X3, X4, and Z4 series equipped with the N20 engine. Always double-check your BMW’s model, year, engine size, and engine code to ensure the correct fitment before ordering, as incorrect parts can lead to further engine complications.

Common symptoms of a failing eccentric shaft include rough idling, engine misfires, reduced power, poor fuel economy, a check engine light, or unusual noises from the engine bay. You may also notice hesitation during acceleration or inconsistent engine performance, which are signs that the eccentric shaft or its related components may be worn or malfunctioning.

If you experience any of these symptoms, it’s important to inspect the eccentric shaft and associated parts. Replacement should be carried out as soon as possible to prevent further engine damage. Always consult your mechanic or refer to your vehicle’s service manual for the correct replacement procedure.

Order your Arrowhead Eccentric Shaft from MiMi Auto Parts for reliable delivery anywhere in South Africa. We recommend confirming your vehicle details before purchasing to ensure compatibility. Trust MiMi Auto Parts for quality automotive parts and knowledgeable support.

Common signs this part may need replacement

  • Rough engine idling
  • Engine misfires
  • Reduced engine power
  • Poor fuel economy
  • Check engine light illuminated
  • Unusual engine noises
  • Hesitation during acceleration
  • Inconsistent engine performance
  • Difficulty starting the engine

Typical replacement guidance

Replace the eccentric shaft when you notice symptoms such as rough idling, misfires, or loss of power, as continued use can lead to further engine damage. Timely replacement ensures your BMW’s variable valve timing system operates as designed.

Why timely replacement matters

Timely replacement of a faulty eccentric shaft prevents further engine complications and helps maintain optimal engine performance. Delaying replacement can result in more costly repairs and reduced vehicle reliability.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • BMW 1 (F20) 2011 – 2019 125 i (N20 B20 A) – 160 kW / 218 HP
  • BMW 1 (F21) 2011 – 2026 125 i (N20 B20 A) – 160 kW / 218 HP
  • BMW 2 Convertible (F23) 2014 – 2026 220 i (N20 B20 A|N20 B20 B) – 135 kW / 184 HP
  • BMW 2 Convertible (F23) 2014 – 2026 228 i (N20 B20 A) – 180 kW / 245 HP
  • BMW 2 Coupe (F22, F87) 2012 – 2026 220 i (N20 B20 A|N20 B20 B) – 135 kW / 184 HP
  • BMW 2 Coupe (F22, F87) 2012 – 2026 228 i (N20 B20 A|N26 B20 A) – 180 kW / 245 HP
  • BMW 3 (F30, F80) 2011 – 2018 320 i (N20 B20 A|N20 B20 B|N20 B20 D) – 135 kW / 184 HP
  • BMW 3 (F30, F80) 2011 – 2018 328 i (N20 B20 A|N26 B20 A) – 180 kW / 245 HP
  • BMW 3 Gran Turismo (F34) 2012 – 2026 320 i (N20 B20 A|N20 B20 B) – 135 kW / 184 HP
  • BMW 3 Gran Turismo (F34) 2012 – 2026 328 i (N20 B20 A|N26 B20 A) – 180 kW / 245 HP
  • BMW 3 Touring (F31) 2012 – 2019 320 i (N20 B20 B) – 135 kW / 184 HP
  • BMW 3 Touring (F31) 2012 – 2019 328 i (N20 B20 A|N26 B20 A) – 180 kW / 245 HP
  • BMW 4 Convertible (F33, F83) 2013 – 2026 420 i (N20 B20 B) – 135 kW / 184 HP
  • BMW 4 Convertible (F33, F83) 2013 – 2026 428 i (N20 B20 A|N26 B20 A) – 180 kW / 245 HP
  • BMW 4 Coupe (F32, F82) 2013 – 2026 420 i (N20 B20 A|N20 B20 B) – 135 kW / 184 HP
  • BMW 4 Coupe (F32, F82) 2013 – 2026 428 i (N20 B20 A|N26 B20 A) – 180 kW / 245 HP
  • BMW 4 Gran Coupe (F36) 2014 – 2026 420 i (N20 B20 B) – 135 kW / 184 HP
  • BMW 4 Gran Coupe (F36) 2014 – 2026 428 i (N20 B20 A|N26 B20 A) – 180 kW / 245 HP
  • BMW 5 (F10) 2009 – 2016 520 i (N20 B20 A|N20 B20 B) – 135 kW / 184 HP
  • BMW 5 (F10) 2009 – 2016 528 i (N20 B20 A) – 180 kW / 245 HP
  • BMW 5 Gran Turismo (F07) 2009 – 2017 528 i (N20 B20 A) – 180 kW / 245 HP
  • BMW 5 Touring (F11) 2009 – 2017 528 i (N20 B20 A) – 180 kW / 245 HP
  • BMW X1 (E84) 2009 – 2015 sDrive 20 i (N20 B20 A) – 135 kW / 184 HP
  • BMW X1 (E84) 2009 – 2015 xDrive 20 i (N20 B20 A) – 135 kW / 184 HP
  • BMW X1 (E84) 2009 – 2015 xDrive 28 i (N20 B20 A) – 180 kW / 245 HP
  • BMW X3 (F25) 2010 – 2017 xDrive 20 i (N20 B20 A) – 135 kW / 184 HP
  • BMW X3 (F25) 2010 – 2017 xDrive 28 i (N20 B20 A) – 180 kW / 245 HP
  • BMW X4 (F26) 2014 – 2018 xDrive 20 i (N20 B20 A) – 135 kW / 184 HP
  • BMW X4 (F26) 2014 – 2018 xDrive 28 i (N20 B20 A) – 180 kW / 245 HP
  • BMW Z4 Roadster (E89) 2009 – 2016 sDrive 20 i (N20 B20 A) – 135 kW / 184 HP
  • BMW Z4 Roadster (E89) 2009 – 2016 sDrive 28 i (N20 B20 A) – 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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