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Anodized Aluminum Coolant Hose Connector for BMW N54

Brand Dynaparts Reference DP-ENG-COOLANT-BMW-06
Brand

Coolant hose connection flange for N54 engines twin-turbo

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Replace the brittle plastic flange with this anodized aluminum version. This is a well-known weak point of the coolant pipes on BMW N54 engines: the plastic flange often cracks. The plastic hardens with heat and eventually lets coolant leak through.

Plug-and-play fitting with our black anodized aluminum kit. Includes Dynaparts logo, clamp and gasket.

Compatibility examples:

  • 1 Series E82 135i N54
  • 1 Series E82 M Coupe N54T
  • 1 Series E88 135i N54
  • 3 Series E90/E91/E92/E93 335i N54
  • 3 Series E90/E91/E92/E93 335xi N54
  • 3 Series E90/E91/E92/E93 Facelift 335i N54
  • 3 Series E90/E91/E92/E93 Facelift 335xi N54
  • Z4 E89 35i N54
  • Z4 E89 35is N54T

  • Connects to BMW part numbers
  • 11537541992 (fitted on N54 engines)
  • 11537544638 (fitted on N52/N53 engines)

Compatible vehicles (9)

BMW (9) ▼
Model Engine Fuel Displacement Power Years
Série 1 (E82) Coupé (10/2007 - 2013) 135 i (Bi Turbo) (306 cv) - - 306 cv 2007+
Série 3 (E90) Berline (03/2005 - 12/2011) 335 i (306 cv) - - 306 cv 2005-2011
Série 3 (E90) Berline (03/2005 - 12/2011) 335 i 3.0 (306 cv) - 3000 cc 306 cv 2005-2011
Série 3 (E90) Berline (03/2005 - 12/2011) 335 i 3.0 (320 cv) - 3000 cc 320 cv 2005-2011
Série 3 (E90) Berline (03/2005 - 12/2011) 335 iS 3.0 (306 cv) - 3000 cc 306 cv 2005-2011
Série 3 (E90) Berline (03/2005 - 12/2011) 335 Xdrive 3.0 (306 cv) - 3000 cc 306 cv 2005-2011
Série 3 (E90) Berline (03/2005 - 12/2011) 335 Xi 3.0 (306 cv) - 3000 cc 306 cv 2005-2011
X5 (F15) (08/2013 - 2018) 35 i (306 cv) - - 306 cv 2013+
Z4 (E89) (03/2009 - 2016) 35 is (340 cv) - - 340 cv 2009+
Filter by part type Engine: Coolant hoses Engine: Cooling radiator
Product family: Engine
Engine Coolant hoses Cooling radiator Expansion Tank
Materials: Aluminum
Produit mis à jour le: 2026-06-01 12:13:52