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022083Secondary Air Injection Check Valve
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APDTY 022083 Secondary A.I.R. Combination Valve Replaces 078131101AB


  • Brand New Secondary Air Injection Check Valve
  • Inlet & Outlet Size: 0.675 In
  • Max PSI: 50
  • Temperature Range: -40C to 125C
  • Fits 2002-2004 Audi A6 Quattro
  • Fits 2001-2005 Audi Allroad Quattro
  • Fits 2000-2002 Audi S4
  • Replaces 078131101AB
  • (Secondary Air Injection Check Valve Compatible With 2002-2004 Audi A6 Quattro / 2001-2005 Audi Allroad Quattro / 2000-2002 Audi S4 (2.7L Engine Only
  • Replaces 078131101AB))
  • See Buyers Guide for compatibility
Make Model Qualifiers Year
Audi A6 Quattro
  • Position: Left
  • 2.7L V6 2671cc
 2002-2004
Audi Allroad Quattro
  • Position: Left
  • 2.7L V6 2671cc
 2001-2005
Audi RS4
  • Position: Left
  • 2.7L V6 2671cc
 2002
Audi S4
  • Position: Left
  • 2.7L V6 2671cc
 2000-2002