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133915Engine Coolant Reservoir
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APDTY 133915 Pressurized Coolant Reservoir Replaces 8E0121403


  • Brand New Coolant Reservoir Plastic Tank
  • Bare Tank (Cap & Sensor Sold Separately)
  • Fits 4-Cylinder Engine Models Only, See APDTY 133639 For the 6-Cylnder models
  • Fits 2002-2009 Audi A4 with 4-cylinder engine only
  • Fits 2002-2009 Audi A4 Quattro with 4-cylinder engine only
  • Replaces Audi 8E0121403
  • (Coolant Reservoir Plastic Bottle Expansion Degas Tank Compatible With 2002-2009 Audi A4 4-Cylinder Models Only (Tank Only
  • Replaces 8E0121403))
  • See Buyers Guide for compatibility
Make Model Qualifiers Year
Audi A4
  • Position: N/A
  • 1.8L L4 1781cc
  • AMB
 2002-2006
Audi A4
  • Position: N/A
  • 2.0L L4 1984cc 121ci
  • BPG
 2005-2006
Audi A4
  • Position: N/A
  • 3.2L V6 3123cc
  • BKH
 2006-2008
Audi A4
  • Position: N/A
  • 2.0L L4 1984cc 121ci
  • BWT
 2007-2008
Audi A4
  • Position: N/A
  • 2.0L L4 1984cc 121ci
  • Convertible
  • BWT
 2009
Audi A4 Quattro
  • Position: N/A
  • 1.8L L4 1781cc
  • AMB
 2002-2005
Audi A4 Quattro
  • Position: N/A
  • 3.2L V6 3123cc
  • BKH
 2005-2008
Audi A4 Quattro
  • Position: N/A
  • 2.0L L4 1984cc 121ci
  • BPG
 2005-2006
Audi A4 Quattro
  • Position: N/A
  • 2.0L L4 1984cc 121ci
  • BWT
 2007-2008
Audi A4 Quattro
  • Position: N/A
  • 3.2L V6 3123cc
  • Convertible
  • BKH
 2009
Audi A4 Quattro
  • Position: N/A
  • 2.0L L4 1984cc 121ci
  • Convertible
  • BWT
 2009