Car Engine Parts Online

From air filters to fuel delivery, online engine parts are essential for automotive repairs, maintenance, and even performance upgrades. Whether you’re an experienced mechanic or automotive enthusiast working on your daily driver or restoring a classic, Sixity Auto has you covered. Dive into our catalog below to find the car engine parts you need to keep your vehicle running smoothly.

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  1. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2003-2007 Dodge Caravan 2.4L L4
    Special Price $65.83 Regular Price $93.99
  2. Wells Evaporative Emissions System Leak Detection Pump
    Wells WVE 4B1707 Evap Leak Detection Pump
    Special Price $205.07 Regular Price $292.99
  3. Wells Evaporative Emissions System Leak Detection Pump
    Wells WVE 4B1593 Evap Leak Detection Pump
    Special Price $16.41 Regular Price $22.99
  4. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2015-2018 Jeep Renegade
    Special Price $47.23 Regular Price $66.99
  5. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2011-2014 Chrysler 200
    Special Price $54.15 Regular Price $76.99
  6. Dorman Engine Timing Cover
    Dorman Engine Timing Cover for 1988-2000 Chevrolet K3500 5.7L V8
    Special Price $60.04 Regular Price $85.99
  7. Dorman Engine Timing Cover
    Dorman Engine Timing Cover for 1992-1999 GMC K2500 Suburban 5.7L V8
    Special Price $60.04 Regular Price $85.99
  8. Dorman Engine Timing Cover
    Dorman Engine Timing Cover for 1996-2002 GMC Savana 1500 5.0L 5.7L V8
    Special Price $60.04 Regular Price $85.99
  9. Dorman Engine Timing Cover
    Dorman Timing Cover for 2007-2014 Chevrolet Suburban 1500 5.3L 6.0L V8
    Special Price $63.50 Regular Price $90.99
  10. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2003-2005 Dodge Ram 3500 5.7L V8
    Special Price $65.83 Regular Price $93.99
  11. Dorman Engine Timing Cover
    Dorman Engine Timing Cover for 1995 GMC K2500 4.3L V6
    Special Price $66.02 Regular Price $93.99
    Out of stock
  12. Dorman Engine Timing Cover
    Dorman Engine Timing Cover for 1995 Chevrolet K2500 4.3L V6
    Special Price $66.02 Regular Price $93.99
    Out of stock
  13. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2003-2005 Dodge Ram 3500 5.7L V8
    Special Price $67.18 Regular Price $95.99
  14. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2004-2007 Chrysler Town & Country
    Special Price $67.18 Regular Price $95.99
  15. Rein Engine Timing Cover
    Rein Upper Timing Cover for 2009-2016 Audi A4 2.0L L4
    Special Price $71.64 Regular Price $101.99
  16. Dorman Engine Timing Cover
    Dorman Engine Timing Cover for 1995-1997 Honda Accord 2.2L L4
    Special Price $88.94 Regular Price $126.99
  17. Rein Engine Timing Cover
    Rein Upper Timing Cover for 2018-2024 Volkswagen Tiguan 2.0L L4
    Special Price $90.46 Regular Price $128.99
  18. Rein Engine Timing Cover
    Rein Lower Timing Cover for 2015-2019 Volkswagen Golf SportWagen 1.8L L4
    Special Price $125.96 Regular Price $179.99
  19. Rein Engine Timing Cover
    Rein Lower Timing Cover for 2010-2012 Audi A5 2.0L L4
    Special Price $128.53 Regular Price $183.99
  20. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2006-2010 BMW 650i 4.8L V8
    Special Price $144.11 Regular Price $205.99
  21. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2015-2016 Land Rover Discovery Sport 2.0L L4
    Special Price $144.11 Regular Price $205.99
  22. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2002-2007 BMW 525i 2.5L 3.0L L6
    Special Price $144.11 Regular Price $205.99
  23. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2008-2014 BMW X6 3.0L 4.4L L6 V8
    Special Price $147.05 Regular Price $209.99
  24. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2006-2014 Mazda MX-5
    Special Price $151.74 Regular Price $216.99
  25. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2003-2005 Mazda Miata
    Special Price $154.84 Regular Price $220.99
  26. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2013-2017 BMW 640i Gran Coupe 3.0L L6
    Special Price $163.31 Regular Price $232.99
  27. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2014-2017 BMW X5 2.0L 4.4L L4 V8
    Special Price $166.65 Regular Price $237.99
  28. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2013-2015 BMW 740Li xDrive 3.0L L6
    Special Price $166.65 Regular Price $237.99
  29. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2015 Lexus IS250
    Special Price $182.24 Regular Price $259.99
  30. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2017-2018 Toyota Prius Prime
    Special Price $185.96 Regular Price $265.99
  31. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2012-2018 Toyota Camry
    Special Price $185.96 Regular Price $265.99
  32. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2013-2018 Toyota RAV4
    Special Price $185.96 Regular Price $265.99
  33. Dorman Engine Timing Cover
    Dorman Engine Timing Cover for 1990-2005 Mercury Sable 3.0L V6
    Special Price $223.81 Regular Price $319.99
  34. Dorman Engine Timing Cover
    Dorman Engine Timing Cover for 1990-2007 Ford Taurus 3.0L V6
    Special Price $228.38 Regular Price $325.99
  35. AISIN Engine Timing Cover
    AISIN TCT-807 Engine Timing Cover
    Special Price $273.89 Regular Price $390.99
  36. Dorman Engine Timing Cover
    Dorman Engine Timing Cover for 2000-2005 Chevrolet Impala 3.8L V6
    Special Price $384.74 Regular Price $549.99
    Out of stock
  37. Wells WVE Evaporative Emissions System Leak Detection Pump
    Wells WVE 4B1592 Evap Leak Detection Pump
    Special Price $20.57 Regular Price $28.99
  38. Wells Evaporative Emissions System Leak Detection Pump
    Wells WVE 4B1591 Evap Leak Detection Pump
    Special Price $22.88 Regular Price $32.99
  39. Wells Evaporative Emissions System Leak Detection Pump
    Wells WVE Evap Leak Detection Pump for 2015-2020 Alfa Romeo 4C
    Special Price $24.44 Regular Price $34.99
  40. Wells Evaporative Emissions System Leak Detection Pump
    Wells WVE Evap Leak Detection Pump for 2012-2019 Fiat 500 500L 1.4L L4
    Special Price $24.44 Regular Price $34.99
  41. Wells Evaporative Emissions System Leak Detection Pump
    Wells WVE Evap Leak Detection Pump for 2007-2009 Chrysler Aspen 4.7L 5.7L V8
    Special Price $24.94 Regular Price $35.99
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High-Quality Engine Parts for Your Motor Vehicle

Sixity Auto works with top brands to build our inventory of OEM-quality engine parts online, ensuring you have access to reliable and cost-effective components. We promise that every part fits as advertised and meets or exceeds expectations. 

We want to make sure that whether you’re performing routine maintenance or making a major repair, you can find the best parts at a fair price. Our focus is always on delivering affordable solutions without compromising the strict tolerances for your vehicle’s longevity. 

Fast, Reliable Shipping

We know that when you order car engine parts, you need them right away. Our network of US warehouses enables us to offer fast, dependable shipping across the US, with 99% of orders shipping within one business day. Many of the items in our catalog also come with free shipping. 

A Reputation You Can Count On

Sixity Auto has been in business for over 20 years and has shipped over 10 million engine parts from our online storefront. Our customers praise our products and timely delivery. If you have any questions about us or our inventory, contact our US-based customer service department. We’re happy to be of service.

Frequently Asked Questions

How fast will your engine parts arrive?

Timing is a top priority. We use our extensive network of warehouses to ensure speedy delivery, with most orders shipping within one business day. That said, the exact delivery time will depend on the parts ordered, your location, and the delivery options selected during checkout.

Are the parts on Sixity Auto comparable to what I’d find in a store?

Absolutely! We stock only top-quality OEM-replacement auto parts that meet or exceed original equipment specifications. The crucial difference between Sixity Auto and the other guys is price. We offer these high-quality parts at prices typically lower than those at your local auto parts store.

Do you offer any discounts for the engine parts sold online?

Yes. We’re proud to offer a 10% discount on everything for military personnel


© 2026 Sixity, Inc. Part of Proximity Group, an American-owned and operated online retailer. All Rights Reserved.