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BMW N57 Crankcase Breather Valve – B1116109 / OE 11128507607

BMW N57 Crankcase Breather Valve – B1116109 / OE 11128507607

$38.00 AUD
$38.00 AUD
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BOGAP Crankcase Breather Valve – B1116109

Description

BOGAP B1116109 is an OE-quality crankcase breather valve / PCV diaphragm for BMW N57 diesel engines.

Mounted in the rocker cover, this breather valve regulates crankcase pressure and separates oil vapours before gases are recirculated into the intake system.

A failing breather valve can cause:
✔️ Excessive crankcase pressure
✔️ Oil leaks
✔️ Whistling noise
✔️ Increased oil consumption
✔️ Turbo intake oil contamination

Recommended during:
✔️ Rocker cover repairs
✔️ Oil leak diagnosis
✔️ High-km maintenance
✔️ Engine rebuilds

Fits BMW Engines

✔️ N57
✔️ N57N
✔️ N57S (M50d)

Common Models

  • F10 / F11 530d / 535d
  • F07 530d GT / 535d GT
  • F01 / F02 730d / 740d
  • E70 X5 30d / 40d
  • F15 X5 30d / 40d / M50d
  • E71 X6 30d / 40d
  • F16 X6 40d / M50d
  • F25 X3 30d / 35d

Part Numbers

  • BOGAP: B1116109
  • BMW OE: 11128507607

What's Included

✔️ 1x Crankcase breather valve
✔️ Sealing rings

Important

❗ Breather valve / PCV only
❗ Not complete rocker cover
❗ Mounted in cylinder head cover
❗ Confirm rocker cover style before ordering

Common Symptoms

  • Whistling from rocker cover
  • Excessive blow-by
  • Oil leaks
  • Increased oil consumption
  • Oil in intake piping

Fitment Summary

✔️ N57 / N57N / N57S
✔️ BMW 3.0D diesel engines
✔️ OE BMW 11128507607
❌ Not M57
❌ Not N47

View full details
Product Product subtotal Quantity Price Product subtotal
BMW N57 Crankcase Breather Valve – B1116109 / OE 11128507607
BMW N57 Crankcase Breather Valve – B1116109 / OE 11128507607
BMW N57 Crankcase Breather Valve – B1116109 / OE 11128507607
$38.00/ea		 $0.00
$38.00/ea $0.00

What customers say

★★★★★

"Ordered Monday, had it by Thursday. Perfect fit, no hassles. These guys know their stuff."

Chris L. — Gold Coast, QLD

★★★★★

"Best prices I've found for BMW diesel parts in Australia. Quality is spot on. Highly recommend."

Mike R. — Melbourne, VIC

★★★★★

"Top service from start to finish. Called with a question and got a straight answer right away. Parts arrived next week, no dramas."

Travis D. — Perth, WA

★★★★★

"Great quality parts and fast shipping. Everything fit perfectly first go. Will be ordering again."

Jake M. — Brisbane, QLD

About Us

I'm Aris, founder of Shark Parts.

Whether you're maintaining a daily driver, rebuilding an engine, or running a BMW diesel conversion in your 4x4 — we stock the parts and we know these engines.

We specialise in BMW inline-six diesel engines — M57N, M57N2, and N57 — supplying original parts from Elring, Victor Reinz, Bosch, and Febi Bilstein. The same brands your dealer uses, without the markup.

Based in Brisbane. Shipped Australia-wide. If we don't have it listed, call or WhatsApp us and we'll source it for you.