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022085Secondary Air Injection Check Valve
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APDTY 022085 Secondary A.I.R. Injection Check Valve


  • Brand New Secondary Air Injection Check Valve
  • Inlet & Outlet Size: 0.675 In
  • Max PSI: 50
  • Temperature Range: -40C to 125C
  • Fits 1997-2002 BMW Z3
  • Replaces 11721435811, 11727500378, 11727540472
  • (Secondary Air Injection Check Valve Compatible With 1997-2002 BMW Z3 (Replaces 11721435811, 11727500378, 11727540472))
  • See Buyers Guide for compatibility
Make Model Qualifiers Year
BMW Z3
  • Position: N/A
  • 2.5L L6 2494cc 152ci
 1999-2002
BMW Z3
  • Position: N/A
  • 2.8L L6 2793cc
 1997-2000
BMW Z3
  • Position: N/A
  • 3.0L L6 2979cc
 2001-2002