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 2014-2019 Jeep Cherokee
    Special Price $47.23 Regular Price $66.99
  2. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1965-1983 Ford F-100 3.9L 4.9L L6
    Special Price $87.85 Regular Price $124.99
  3. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1970-1972 Buick GS 455 7.5L V8
    Special Price $138.20 Regular Price $196.99
  4. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1994-1999 Chevrolet K1500 Suburban 6.5L V8
    Special Price $153.85 Regular Price $219.99
  5. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1993 Jeep Grand Wagoneer 5.2L V8
    Special Price $188.46 Regular Price $268.99
  6. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2002-2014 BMW X5 3.0L 4.4L 4.6L 4.8L L6 V8
    Special Price $147.05 Regular Price $209.99
  7. Fel-Pro Engine Gasket Set
    Fel-Pro 260-1014 Engine Gasket Set
    Special Price $75.07 Regular Price $106.99
  8. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2001-2006 BMW 325i 2.5L 3.0L L6
    Special Price $144.11 Regular Price $205.99
  9. Sealed Power Engine Gasket Set
    Sealed Power Engine Gasket Set for 2004 Chevrolet Trailblazer EXT
    Special Price $244.47 Regular Price $348.99
  10. 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
  11. 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
  12. 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
  13. Fel-Pro Engine Gasket Set
    Fel-Pro 2702 Engine Gasket Set
    Special Price $28.08 Regular Price $39.99
  14. Wells Evaporative Emissions System Leak Detection Pump
    Wells WVE Evap Leak Detection Pump for 2009-2012 Volkswagen Routan 3.8L 4.0L V6
    Special Price $31.92 Regular Price $45.99
  15. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2015-2017 Chrysler 200
    Special Price $47.23 Regular Price $66.99
  16. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2002-2003 Dodge Durango 4.7L V8
    Special Price $67.18 Regular Price $95.99
  17. Fel-Pro Engine Gasket Set
    Fel-Pro 260-1028 Engine Gasket Set
    Special Price $76.38 Regular Price $108.99
  18. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1979 GMC P2500 5.7L V8
    Special Price $77.58 Regular Price $110.99
  19. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1966-1979 Chevrolet Caprice 4.6L 5.0L 5.3L 5.4L 5.7L V8
    Special Price $77.58 Regular Price $110.99
  20. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1978-1979 Pontiac Firebird 5.7L V8
    Special Price $79.16 Regular Price $112.99
  21. Fel-Pro Engine Gasket Set
    Fel-Pro 260-1125 Engine Gasket Set
    Special Price $82.52 Regular Price $117.99
  22. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1965-1967 Ford Galaxie 3.9L L6
    Special Price $86.09 Regular Price $122.99
  23. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1980-1981 Chevrolet Camaro 5.7L V8
    Special Price $86.44 Regular Price $122.99
  24. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1965-1972 Ford Custom 3.9L L6
    Special Price $87.85 Regular Price $124.99
  25. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1983-1987 Ford F-350 5.8L V8
    Special Price $89.07 Regular Price $126.99
  26. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1975-1979 Chevrolet K10 Suburban 6.6L V8
    Special Price $89.76 Regular Price $127.99
  27. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1975-1978 GMC K25 Suburban 6.6L V8
    Special Price $89.76 Regular Price $127.99
  28. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1970-1976 Chevrolet Monte Carlo 6.6L V8
    Special Price $89.76 Regular Price $127.99
  29. Sealed Power Engine Gasket Set
    Sealed Power 260-1500 Engine Gasket Set
    Special Price $92.17 Regular Price $131.99
  30. Fel-Pro Engine Gasket Set
    Fel-Pro Engine Gasket Set for 1970-1974 Mercury Colony Park 5.8L 6.6L V8
    Special Price $92.96 Regular Price $132.99
  31. Fel-Pro Engine Gasket Set
    Fel-Pro Engine Gasket Set for 1970-1976 Mercury Montego 5.8L 6.6L V8
    Special Price $94.86 Regular Price $135.99
  32. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1978-1982 Ford Fairmont 2.3L L4
    Special Price $100.54 Regular Price $143.99
  33. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1964-1982 Ford Mustang 2.8L 3.3L L6
    Special Price $100.96 Regular Price $143.99
  34. Fel-Pro Engine Gasket Set
    Fel-Pro Engine Gasket Set for 1975-1979 Chevrolet P30 5.7L V8
    Special Price $101.49 Regular Price $144.99
  35. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1983 Lincoln Mark VI 5.0L V8
    Special Price $102.40 Regular Price $145.99
  36. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1983-1987 Ford E-250 Econoline 5.0L V8
    Special Price $102.40 Regular Price $145.99
  37. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1976-1983 Chrysler Cordoba 5.2L V8
    Special Price $103.31 Regular Price $147.99
  38. Fel-Pro Engine Gasket Set
    Fel-Pro Engine Gasket Set for 1957-1958 Pontiac Pathfinder 4.3L 4.6L V8
    Special Price $103.56 Regular Price $147.99
  39. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1987-1989 Ford Bronco 5.0L V8
    Special Price $104.30 Regular Price $148.99
  40. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1976 Dodge Dart 5.2L V8
    Special Price $105.42 Regular Price $150.99
  41. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1977-1989 Dodge W150 5.2L V8
    Special Price $105.42 Regular Price $150.99
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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.