Home » Engine Oil Cooler Adapter Aluminum for BMW E46 E61 Oil Filter Cover Cap

Engine Oil Cooler Adapter Aluminum for BMW E46 E61 Oil Filter Cover Cap

SKU: 1005012421102875-VOLM LOGO
Color
€109,23
-33% €163,85 €109,23

Upgrade your BMW with a lightweight, CNC machined aluminum oil cooler adapter that mounts at the front of the oil filter housing. Built to support BMW M52/M54/M56 engines across a broad range of models (E46, E39, E60, E61, X3, X5, Z3, Z4, and more), this adapter enables a practical external oil cooler without the need to replace the entire oil filter housing. A carefully designed sealing mechanism directs oil through the cooler lines and back through the oil filter, helping maintain stable oil temperatures during demanding driving conditions. The unit features two AN10 fittings and two 1/8" NPT ports, making it straightforward to add external sensors for oil temperature and oil pressure. Crafted from aluminum and anodized for durability, this adapter is designed for a clean, secure front-mount installation on the oil filter lid cap. Note: Only small modification required. Need to sand the intake manifold a little bit for installation!

Benefits & Tips

  • External oil cooling helps manage oil temperatures during spirited driving or hot climates, helping maintain oil viscosity and engine protection.
  • Avoids removing or replacing the entire oil filter housing—easy integration with your existing M52/M54/M56 engine setup.
  • Two sensor ports and AN10 fittings provide flexible options for monitoring oil temperature and oil pressure by adding external sensors.

Product specifications

  • Material: Aluminum alloy
  • Surface: Anodized
  • Interface: Two 1/8" NPT ports, two AN10 fittings
  • Replacement part numbers: 11421744000, 11421741000
  • Fitment: For BMW 3 Series E36 (323i, 328i, 1992–1999, M52); BMW 3 Series E46 (323i/Ci, 325i/Ci/325Xi, 328i/Ci, 330i/Ci/Xi, 1999–2005); BMW 5 Series E39 (525i, 528i, 530i, M52/M54); BMW 5 Series E60/E61 (525i, 530i, 2004–2005); BMW X3 E83 (2.5i, 3.0i, 2004–2006, M54); BMW X5 E53 (3.0i, 2000–2006); BMW Z3 (2.0i, 2.2i, 2.5i, 2.8i, 3.0i, 1999–2002, M52/M54); BMW Z4 E85 (2.5i, 3.0i, 2003–2008)
  • Placement on Vehicle: FRONT
  • Origin: Mainland China
  • Manufacturer Part Number: BM28
  • Brand Name: NONE
  • Notes: Note: Only small modification required. Need to sand the intake manifold a little bit for installation!

Package includes:

  • 1 x aluminum oil cooler adapter cap (BM28) with two AN10 fittings and two 1/8" NPT ports

Warnings/Reminders

  • Note: Only small modification required. Need to sand the intake manifold a little bit for installation!

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