MiMi Auto Parts
BREATHER VALVE CYLINDER HEAD, Arrowhead

BREATHER VALVE CYLINDER HEAD

Brand: Arrowhead

SKU: 409998

Category: BREATHER, ENGINE

R223,10 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 Breather Valve Cylinder Head is an essential engine component found in various BMW models. This breather valve is designed to regulate crankcase pressure by allowing excess gases to escape, helping to maintain engine efficiency and prevent oil leaks or seal damage. Its robust construction includes a spring-loaded diaphragm, ensuring reliable performance under varying engine conditions.

This breather valve is suitable for selected BMW vehicles, including certain 5 Series (E60, E61), 6 Series (E63, E64), 7 Series (E65, E66, E67), and X5 models (E53, E70) equipped with N62 engines. Always verify your BMW's model, year, engine size, and engine code before placing an order to ensure correct fitment.

Typical signs of a faulty breather valve include increased oil consumption, rough idling, engine misfires, oil leaks around the valve cover, whistling or hissing noises from the engine, and a noticeable drop in engine performance. These symptoms may indicate compromised crankcase ventilation, which can lead to further engine issues if left unaddressed.

It is recommended to replace the breather valve if you notice any of these symptoms or during major engine servicing. Regular replacement helps to maintain proper crankcase ventilation and prevent contamination of engine oil by combustion gases.

Order your Arrowhead Breather Valve Cylinder Head from MiMi Auto Parts with confidence. We offer nationwide delivery across South Africa, ensuring you get the right part delivered to your door. If you are unsure about compatibility, our team is ready to assist you in confirming the correct part for your BMW.

Common signs this part may need replacement

  • Increased engine oil consumption
  • Rough or unstable idling
  • Engine misfires
  • Oil leaks around the valve cover
  • Whistling or hissing noises from the engine
  • Loss of engine power
  • Check engine light illumination
  • Excessive exhaust smoke
  • Contaminated or sludgy engine oil
  • Poor fuel economy

Typical replacement guidance

Replace the breather valve cylinder head if you notice symptoms such as oil leaks, rough idling, or increased oil consumption. Regular replacement during major engine servicing helps maintain proper engine ventilation and prevents costly repairs.

Why timely replacement matters

A functioning breather valve is crucial for maintaining correct crankcase pressure and preventing oil contamination. Timely replacement avoids engine performance issues and protects vital engine seals.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • BMW 5 (E60) 2001 – 2010 545 i (N62 B44 A) – 245 kW / 333 HP
  • BMW 5 (E60) 2001 – 2010 550 i (N62 B48 B) – 270 kW / 367 HP
  • BMW 5 Touring (E61) 2004 – 2010 545 i (N62 B44 A) – 245 kW / 333 HP
  • BMW 5 Touring (E61) 2004 – 2010 550 i (N62 B48 A|N62 B48 B) – 270 kW / 367 HP
  • BMW 6 (E63) 2003 – 2010 645 Ci (N62 B44 A) – 245 kW / 333 HP
  • BMW 6 (E63) 2003 – 2010 650 i (N62 B48 B) – 270 kW / 367 HP
  • BMW 6 Convertible (E64) 2004 – 2010 645 Ci (N62 B44 A) – 245 kW / 333 HP
  • BMW 6 Convertible (E64) 2004 – 2010 650 i (N62 B48 B) – 270 kW / 367 HP
  • BMW 7 (E65, E66, E67) 2001 – 2009 735 i, Li (N62 B36 A) – 200 kW / 272 HP
  • BMW 7 (E65, E66, E67) 2001 – 2009 740 i, Li (N62 B40 A) – 225 kW / 306 HP
  • BMW 7 (E65, E66, E67) 2001 – 2009 745 i, Li (N62 B44 A) – 245 kW / 333 HP
  • BMW 7 (E65, E66, E67) 2001 – 2009 750 i, Li (N62 B48 B) – 270 kW / 367 HP
  • BMW X5 (E53) 2000 – 2006 4.4 i (N62 B44 A) – 235 kW / 320 HP
  • BMW X5 (E53) 2000 – 2006 4.8 is (N62 B48 A) – 265 kW / 360 HP
  • BMW X5 (E70) 2006 – 2013 4.8 i xDrive (N62 B48 B) – 261 kW / 355 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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