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Secondary Air Injection System

Emissions regulations have led to parts that control, reduce, or monitor the amount and flow of toxic gasses. Many of these are exhaust components, ranging from revised exhaust manifolds to improve exhaust flow, or EGR Control Valves to recirculate gasses used in turbocharged engines. Other components, such as Catalytic Converters, are relatively new additions and help break down gasses into carbon dioxide and water. Common issues like clogged converters or a faulty Car EVAP System not only mean raised fuel use and emissions but will also impact engine performance and longevity.

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  1. Walker Catalytic Converter Air Tube
    Walker Catalytic Converter Air Tube for 1984-1995 Ford F-150 4.9L 5.0L 5.8L L6 V8
    Special Price $66.72 Regular Price $94.99
    Walker
  2. Dorman Secondary Air Injection Pump
    Dorman Secondary Air Injection Pump for 2000-2003 Pontiac Bonneville 3.8L V6
    Special Price $214.11 Regular Price $305.99
    Dorman
  3. Dorman Secondary Air Injection Pump
    Dorman 306-010 Secondary Air Injection Pump
    Special Price $191.03 Regular Price $272.99
    Dorman
  4. Dorman Secondary Air Injection Pump
    Dorman Secondary Air Injection Pump for 2008-2014 Volkswagen GTI 2.0L L4
    Special Price $214.11 Regular Price $305.99
    Dorman
  5. Dorman Secondary Air Injection Pump
    Dorman Secondary Air Injection Pump for 2000-2003 Buick LeSabre 3.8L V6
    Special Price $218.48 Regular Price $311.99
    Dorman
  6. Dorman Secondary Air Injection Pump
    Dorman Secondary Air Injection Pump for 1998-1999 GMC K2500 Suburban 5.7L V8
    Special Price $218.90 Regular Price $312.99
    Dorman
  7. Rein Secondary Air Injection Hose
    Rein ABV0195 Secondary Air Injection Hose
    Special Price $24.80 Regular Price $34.99
    Rein Auto Parts
    Out of stock
  8. Dorman Secondary Air Injection Pump Pulley
    Dorman Secondary Air Injection Pump Pulley for 1976-1978 Pontiac Grand Safari
    Special Price $26.28 Regular Price $37.99
    Dorman
  9. Dorman Secondary Air Injection Pump Pulley
    Dorman Secondary Air Injection Pump Pulley for 1972-1973 Chevrolet Chevelle
    Special Price $26.28 Regular Price $37.99
    Dorman
  10. Dorman Secondary Air Injection Pump Pulley
    Dorman Secondary Air Injection Pump Pulley for 1968-1981 Chevrolet Corvette
    Special Price $26.28 Regular Price $37.99
    Dorman
  11. Dorman Secondary Air Injection Pump Pulley
    Dorman Secondary Air Injection Pump Pulley for 1978-1979 Pontiac Grand Am
    Special Price $26.28 Regular Price $37.99
    Dorman
  12. Dorman Secondary Air Injection Pump Pulley
    Dorman Secondary Air Injection Pump Pulley for 1979-1980 GMC P1500
    Special Price $26.28 Regular Price $37.99
    Dorman
  13. Dorman Secondary Air Injection Pump Pulley
    Dorman Secondary Air Injection Pump Pulley for 1979-1985 Chevrolet K30 7.4L V8
    Special Price $26.28 Regular Price $37.99
    Dorman
  14. Dorman Secondary Air Injection Pump Pulley
    Dorman Secondary Air Injection Pump Pulley for 1972-1981 Chevrolet Monte Carlo 3.8L 4.4L 5.0L V6 V8
    Special Price $26.28 Regular Price $37.99
    Dorman
  15. Dorman Secondary Air Injection Pump Pulley
    Dorman Secondary Air Injection Pump Pulley for 1973-1975 Buick Apollo 4.1L L6
    Special Price $26.82 Regular Price $37.99
    Dorman
  16. Dorman Secondary Air Injection Pump Pulley
    Dorman Secondary Air Injection Pump Pulley for 1979-1984 Chevrolet K5 Blazer
    Special Price $26.82 Regular Price $37.99
    Dorman
  17. Dorman Secondary Air Injection Pump Pulley
    Dorman Secondary Air Injection Pump Pulley for 1987-1996 Ford Bronco 5.0L 5.8L V8
    Special Price $44.57 Regular Price $63.99
    Dorman
  18. Walker Catalytic Converter Air Tube
    Walker Catalytic Converter Air Tube for 1982 Lincoln Town Car 5.0L V8
    Special Price $66.72 Regular Price $94.99
    Walker
  19. Walker Catalytic Converter Air Tube
    Walker Catalytic Converter Air Tube for 1986-1991 Mazda RX-7 1.3L R2
    Special Price $66.72 Regular Price $94.99
    Walker
  20. Walker Catalytic Converter Air Tube
    Walker Converter Catalytic Converter Air Tube for 1987-1990 Jeep Wrangler 4.2L L6
    Special Price $66.72 Regular Price $94.99
    Walker
  21. Walker Catalytic Converter Air Tube
    Walker Catalytic Converter Air Tube for 1988-1989 Ford Festiva 1.3L L4
    Special Price $68.09 Regular Price $96.99
    Walker
  22. Walker Catalytic Converter Air Tube
    Walker Catalytic Converter Air Tube for 1981-1984 Pontiac Phoenix 2.8L V6
    Special Price $68.09 Regular Price $96.99
    Walker
  23. Walker Catalytic Converter Air Tube
    Walker Catalytic Converter Air Tube for 1981-1990 Chevrolet Caprice 3.8L 4.3L 4.4L 5.0L 5.7L V6 V8
    Special Price $68.09 Regular Price $96.99
    Walker
  24. Walker Catalytic Converter Air Tube
    Walker Catalytic Converter Air Tube for 1981-1992 Chevrolet Camaro 3.1L 5.0L 5.7L V6 V8
    Special Price $68.09 Regular Price $96.99
    Walker
  25. Walker Catalytic Converter Air Tube
    Walker Catalytic Converter Air Tube for 1984-1995 Ford F-250 4.9L 5.0L 5.8L L6 V8
    Special Price $68.09 Regular Price $96.99
    Walker
  26. Walker Catalytic Converter Air Tube
    Walker Catalytic Converter Air Tube for 1987-1991 Dodge Dakota 3.9L V6
    Special Price $68.09 Regular Price $96.99
    Walker
  27. Dorman Secondary Air Injection Check Valve
    Dorman Secondary Air Injection Check Valve for 2004-2009 Lexus GX470 4.7L V8
    Special Price $116.39 Regular Price $165.99
    Dorman
  28. Dorman Secondary Air Injection Check Valve
    Dorman Secondary Air Injection Check Valve for 2005-2007 Toyota Land Cruiser 4.7L V8
    Special Price $116.39 Regular Price $165.99
    Dorman
  29. Dorman Secondary Air Injection Check Valve
    Dorman Secondary Air Injection Check Valve for 2005-2006 Toyota Tundra 4.7L V8
    Special Price $118.77 Regular Price $169.99
    Dorman
  30. Dorman Secondary Air Injection Check Valve
    Dorman Secondary Air Injection Check Valve for 2005-2007 Lexus LX470 4.7L V8
    Special Price $118.77 Regular Price $169.99
    Dorman
  31. Walker Catalytic Converter Air Tube
    2 pc Walker Catalytic Converter Air Tubes for 1983-1991 Mercury Grand Marquis 5.0L 5.8L V8
    Special Price $127.94 Regular Price $182.99
    Walker
  32. Dorman Secondary Air Injection Check Valve
    Dorman Secondary Air Injection Check Valve for 2004-2005 GMC Envoy 4.2L L6
    Special Price $138.41 Regular Price $197.99
    Dorman
  33. Dorman Secondary Air Injection Check Valve
    Dorman Secondary Air Injection Check Valve for 2004-2005 GMC Envoy XL 4.2L L6
    Special Price $141.24 Regular Price $201.99
    Dorman
  34. Dorman Secondary Air Injection Pump
    Dorman Secondary Air Injection Pump for 2001 Chevrolet Blazer 4.3L V6
    Special Price $214.11 Regular Price $305.99
    Dorman
  35. Dorman Secondary Air Injection Pump
    Dorman Secondary Air Injection Pump for 2006-2017 Volkswagen Beetle 2.5L L5
    Special Price $214.11 Regular Price $305.99
    Dorman
  36. Dorman Secondary Air Injection Pump
    Dorman Secondary Air Injection Pump for 2005-2009 Toyota 4Runner 4.7L V8
    Special Price $214.11 Regular Price $305.99
    Dorman
  37. Dorman Secondary Air Injection Pump
    Dorman Secondary Air Injection Pump for 2001-2002 Saturn L100 2.2L L4
    Special Price $214.11 Regular Price $305.99
    Dorman
  38. Dorman Secondary Air Injection Pump
    Dorman Secondary Air Injection Pump for 2001 Chevrolet Blazer 4.3L V6
    Special Price $214.11 Regular Price $305.99
    Dorman
  39. Dorman Secondary Air Injection Pump
    Dorman Secondary Air Injection Pump for 2006-2007 Saturn Ion 2.2L L4
    Special Price $214.11 Regular Price $305.99
    Dorman
  40. Dorman Secondary Air Injection Pump
    Dorman Secondary Air Injection Pump for 2005-2014 Toyota Tundra 4.0L 4.6L 4.7L 5.7L V6 V8
    Special Price $214.11 Regular Price $305.99
    Dorman
  41. Dorman Secondary Air Injection Pump
    Dorman Secondary Air Injection Pump for 2005-2009 Buick LaCrosse 3.8L V6
    Special Price $214.11 Regular Price $305.99
    Dorman
  42. Dorman Secondary Air Injection Pump
    Dorman Secondary Air Injection Pump for 2005-2009 Buick Allure 3.8L V6
    Special Price $214.11 Regular Price $305.99
    Dorman
  43. Dorman Secondary Air Injection Pump
    Dorman Secondary Air Injection Pump for 2006-2008 Chevrolet Cobalt 2.2L L4
    Special Price $214.11 Regular Price $305.99
    Dorman
  44. Dorman Secondary Air Injection Pump
    Dorman Secondary Air Injection Pump for 2005-2009 Toyota Tundra 4.7L V8
    Special Price $214.11 Regular Price $305.99
    Dorman
  45. Dorman Secondary Air Injection Pump
    Dorman Secondary Air Injection Pump for 2010-2017 Volkswagen Passat 2.0L 2.5L L4 L5
    Special Price $214.11 Regular Price $305.99
    Dorman
  46. Dorman Secondary Air Injection Pump
    Dorman Secondary Air Injection Pump for 2000-2002 Pontiac Firebird 5.7L V8
    Special Price $214.11 Regular Price $305.99
    Dorman
  47. Dorman Secondary Air Injection Pump
    Dorman Secondary Air Injection Pump for 2000-2002 Chevrolet Express 1500 4.3L 5.0L 5.7L V6 V8
    Special Price $214.11 Regular Price $305.99
    Dorman
  48. Dorman Secondary Air Injection Pump
    Dorman Secondary Air Injection Pump for 2009-2014 Chevrolet Malibu 2.4L L4
    Special Price $214.52 Regular Price $305.99
    Dorman
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