Coolant Flange for Cylinder Head O-Ring (A4)(B5.5)

OEM Number: 037121688 Manufacturer Number: 01044400

$2.16

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For Volkswagen Jetta, Golf and New Beetle TDI on the A4 chassis with the ALH or BEW. ...

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For Volkswagen Jetta, Golf and New Beetle TDI on the A4 chassis with the ALH or BEW.

O-Ring Seal between 3-way cooling flange that attaches to the back of the cylinder head over the transmission. This flange is metal on manual transmission vehicles and plastic on automatic transmission vehicles.

On manual transmission cars, there is another o-ring between the three-way coolant flange and the coolant glow plug flange, available here: Coolant Glow Plug Flange O-Ring (A4 Manual).

Cross References and Supersessions:
01044400
Volkswagen
  • Golf TDI MkIV (A4 chassis) w/ ALH Engine (1999-2003)
  • Golf TDI MkIV (A4 chassis) w/ BEW Engine (2004-2006)
  • Jetta TDI MkIV (A4 chassis) w/ ALH Engine (1999-2003)
  • Jetta TDI MkIV (A4 chassis) w/ BEW Engine (2004-2005)
  • Jetta Wagon TDI (A4 chassis) w/ ALH Engine (2002-2003)
  • Jetta Wagon TDI (A4 chassis) w/ BEW Engine (2004-2006)
  • New Beetle TDI (A4 chassis) w/ ALH Engine (1998-2003)
  • New Beetle TDI (A4 chassis) w/ BEW Engine (2004-2006)
  • Passat TDI (B5.5 chassis) w/ BHW Engine (2004-2005)

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What our customers say...

Coolant flange cracked causing coolant loss. Replaced flange and ordered an extra O-Ring just in case!

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What cab What can I say No Leak

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Doesn't leak. Satisfied customer

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