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BMW

GENUINE BMW N42 N46 OIL DIPSTICK O-RING 11437529257

$5.59 AUD
$5.59 AUD
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Genuine BMW O-ring (14.5x3.0mm) for BMW VANOS solenoid/oil dipstick seal. BMW OEM part number 11437529257. Supersedes 11437509343.

  • Dimensions: 14.5mm inner diameter x 3.0mm cross section
  • Critical sealing component for VANOS system / oil level indicator
  • Replace during VANOS service or if oil leak detected

Compatible Vehicles (per RealOEM):

  • BMW 1 Series — E87 (2005–2007)
  • BMW 3 Series — E46 (2000–2006), E90/E91 (2004–2008)
  • BMW X3 — E83, E83 LCI (2003–2010)
  • BMW Z4 — E85 (2004–2008)

Engine Compatibility: N42, N46 (4-cylinder petrol)

BMW Part Numbers:

  • 11 43 7 529 257 (primary)
  • 11 43 7 509 343 (superseded)

Unsure about fitment?

Contact our service representatives now to check if this part is suitable for your car or to discuss the best way to diagnose the issue you are having.

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