Emission Control System Components

Failed an emissions test? This can be down to dozens of reasons but is largely limited to parts in the car Fuel Delivery System. Causes can be as simple as a leaking gas cap, faulty vapor canisters that trap gas vapors in the fuel return lines to damage to the EGR Valves that recirculate exhaust gasses and reduce nitrogen oxides. Increased emissions can also be down to skipping maintenance intervals with regular replacement parts like vehicle Air Filters to deliver oxygen-rich and cleansed air for better engine efficiency, and Engine Oil Filters to filter out contaminants that cause wear.

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  1. Fel-Pro Exhaust Manifold Gasket Set
    Fel-Pro Exhaust Manifold Gasket Set for 1988-2000 Honda Civic 1.5L 1.6L L4
    Special Price $29.30 Regular Price $41.99
  2. Fel-Pro Exhaust Manifold Gasket Set
    Fel-Pro Exhaust Manifold Gasket Set for 1997-2008 Ford F-150 4.2L V6
    Special Price $30.87 Regular Price $43.99
  3. Beck/Arnley PCV Valve
    Beck/Arnley PCV Valve for 2005-2022 Honda Odyssey 3.5L V6
    Special Price $31.20 Regular Price $44.99
  4. Beck/Arnley PCV Valve
    Beck/Arnley PCV Valve for 2015-2020 Acura TLX 3.5L V6
    Special Price $31.20 Regular Price $44.99
  5. Beck/Arnley PCV Valve
    Beck/Arnley PCV Valve for 2006-2022 Honda Ridgeline 3.5L V6
    Special Price $31.20 Regular Price $44.99
  6. Beck/Arnley PCV Valve
    Beck/Arnley PCV Valve for 2007-2020 Mitsubishi Outlander 2.4L 3.0L L4 V6
    Special Price $31.23 Regular Price $44.99
  7. Dorman Vapor Canister Purge Valve
    Dorman Vapor Canister Purge Valve for 2010-2018 Ram 2500 5.7L V8
    Special Price $32.66 Regular Price $46.99
    Out of stock
  8. Fel-Pro Exhaust Manifold Gasket Set
    Fel-Pro Exhaust Manifold Gasket Set for 2012-2016 Jeep Wrangler 3.6L V6
    Special Price $35.52 Regular Price $50.99
  9. MAHLE Exhaust Manifold Gasket Set
    MAHLE Exhaust Manifold Gasket Set for 2011-2020 Ford F-150 Mustang 5.0L V8
    Special Price $37.75 Regular Price $53.99
  10. Fel-Pro Exhaust Pipe Flange Gasket
    Fel-Pro Exhaust Pipe Flange Gasket for 2008-2012 Honda Accord 2.4L L4
    Special Price $39.89 Regular Price $56.99
  11. Gates Engine Crankcase Vent Valve
    Gates PCV Valve Engine Crankcase Vent Valve for 2010-2019 Ram 2500 5.7L V8
    Special Price $42.44 Regular Price $60.99
  12. Gates Engine Crankcase Vent Valve
    Gates PCV Valve Engine Crankcase Vent Valve for 2007-2019 Dodge Charger 5.7L V8
    Special Price $43.31 Regular Price $61.99
  13. Wells WVE Vapor Canister Purge Solenoid
    Wells WVE 2N1039 Vapor Canister Purge Solenoid
    Special Price $44.67 Regular Price $63.99
  14. Wells WVE Vapor Canister Purge Solenoid
    Wells WVE Vapor Canister Purge Solenoid for 1999-2001 Lexus ES300 3.0L V6
    Special Price $45.59 Regular Price $64.99
    Out of stock
  15. Fel-Pro Exhaust Manifold Gasket Set
    Fel-Pro Exhaust Manifold Gasket Set for 2000-2003 Ford Excursion 7.3L V8
    Special Price $47.91 Regular Price $67.99
  16. Dorman Vapor Canister Purge Valve
    Dorman Vapor Canister Purge Valve for 2004-2010 Saturn Vue 2.2L 2.4L L4
    Special Price $48.25 Regular Price $68.99
  17. AISIN Vacuum Switching Valve
    AISIN VST-034 Vacuum Switching Valve
    Rating:
    100%
    Special Price $50.62 Regular Price $71.99
  18. Dorman PCV Valve Diaphragm
    Dorman PCV Valve Diaphragm for 2015-2016 BMW 228i xDrive 2.0L L4
    Special Price $50.62 Regular Price $71.99
  19. Gates Engine Crankcase Breather Hose
    Gates EMH116 Engine Crankcase Breather Hose
    Special Price $60.36 Regular Price $85.99
  20. Dorman Vapor Canister Purge Valve
    Dorman Vapor Canister Purge Valve for 2012-2014 Chevrolet Captiva Sport 3.0L V6
    Special Price $61.81 Regular Price $87.99
  21. Dorman Vapor Canister Purge Valve
    Dorman Vapor Canister Purge Valve for 2006-2011 Hyundai Accent 1.6L L4
    Special Price $66.14 Regular Price $93.99
    Out of stock
  22. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 1993-2000 Chevrolet K3500 6.5L V8
    Special Price $85.64 Regular Price $121.99
  23. Wells Vapor Canister
    Wells WVE Vapor Canister for 2004-2015 Chevrolet Tahoe 4.8L 5.3L 6.2L V8
    Special Price $114.75 Regular Price $163.99
  24. Wells Exhaust Gas Recirculation (EGR) Valve
    Wells WVE EGR Valve for 2009-2012 Ford Escape Fusion 3.0L V6
    Special Price $118.64 Regular Price $168.99
  25. 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
  26. Dorman Secondary Air Injection Pump
    Dorman 306-010 Secondary Air Injection Pump
    Special Price $187.21 Regular Price $266.99
  27. Beck/Arnley PCV Valve
    Beck/Arnley PCV Valve for 2007-2013 Acura MDX 3.7L V6
    Special Price $31.74 Regular Price $44.99
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