EGR Cooler Coolant Bypass Kit (A4 ALH 5-speed)

OEM Number: 3B0122291B Manufacturer Number: ALHEGRCOOLERBYPASS

$19.95

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This kit includes the three pieces required to reroute the coolant lines that would otherwise go to the EGR cooler, including a new coolant hose, straight fitting for the heater core and a straight barb to replace the 3-way barb for coolant overflow.

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Available Options
  Name Description Price Select
EGR Block Off Plate Set (ALH)(BEW) EGR Block Off Plate Set (ALH)(BEW)Set of block off plates for the ALH or BEW engine.  Includes 2 plates, one each for the exhaust manifold Set of block off plates for the ALH or BEW engine.  Includes 2 plates, one each for the exhaust manifold... $47.95

This kit includes the three pieces required to reroute the coolant lines that would otherwise go to the EGR cooler, including a new coolant hose, straight fitting for the heater core and a straight barb to replace the 3-way barb for coolant overflow.

EGR coolers commonly fail in a way that allows coolant to enter the exhaust stream, emptying the coolant system. Removing the EGR cooler from the cooling system solves this. Removing coolant from the cooler has no ill effects on the motor.

Not for cars with automatic transmissions (or cars that used to have automatic transmissions.)

IDParts Expert Kits are made for the expert DIY'er or professional. Containing all the parts needed to get the job done, these kits are custom assembled by IDParts using the highest quality components from manufacturers around the world.
Volkswagen
  • Golf TDI MkIV (A4 chassis) w/ ALH Engine (1999-2003)
  • Jetta TDI MkIV (A4 chassis) w/ ALH Engine (1999-2003)
  • Jetta Wagon TDI (A4 chassis) w/ ALH Engine (2002-2003)
  • New Beetle TDI (A4 chassis) w/ ALH Engine (1998-2003)

Frequently Asked Questions

Yes, we stock the hose separately, too. See the hose here: http://www.idparts.com/cylinder-head-to-heater-core-hose-a4-p-787.html
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What our customers say...

This is all you need to get rid of the EGR Cooler. It looks quality and fit perfect.

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Necessary kit if EGR cooler is removed.

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Quick and easy

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