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. Fel-Pro Engine Conversion Gasket Set
    Fel-Pro Engine Conversion Gasket Set for 1999-2010 Ford F-150 4.6L 5.4L V8
    Special Price $70.54 Regular Price $100.99
  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 Conversion Gasket Set
    Fel-Pro Engine Conversion Gasket Set for 2011-2015 Chevrolet Caprice 6.0L V8
    Special Price $212.41 Regular Price $302.99
  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. Fel-Pro Engine Conversion Gasket Set
    Fel-Pro Conversion Gasket Set for 1999-2012 Subaru Legacy 2.5L H4
    Special Price $63.31 Regular Price $89.99
  7. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1990-1996 Ford F-150 5.0L V8
    Special Price $113.03 Regular Price $160.99
  8. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 2006-2009 Subaru Legacy 2.5L H4
    Special Price $246.60 Regular Price $351.99
  9. Fel-Pro Engine Gasket Set
    Fel-Pro 2702 Engine Gasket Set
    Special Price $28.08 Regular Price $39.99
  10. Fel-Pro Engine Gasket Set
    Fel-Pro FS 21132 C Engine Gasket Set
    Special Price $48.15 Regular Price $68.99
  11. Fel-Pro Engine Conversion Gasket Set
    Fel-Pro Conversion Gasket Set for 1971-1977 Ford Maverick 5.0L V8
    Special Price $49.16 Regular Price $69.99
  12. Fel-Pro Engine Gasket Set
    Fel-Pro 260-1000 Engine Gasket Set
    Special Price $60.83 Regular Price $86.99
  13. Fel-Pro Engine Conversion Gasket Set
    Fel-Pro Conversion Gasket Set for 2013-2015 Subaru WRX STI 2.5L H4
    Special Price $62.04 Regular Price $88.99
  14. Fel-Pro Engine Conversion Gasket Set
    Fel-Pro Engine Conversion Gasket Set for 1997-1999 Jeep TJ 4.0L L6
    Special Price $69.39 Regular Price $98.99
  15. Fel-Pro Engine Gasket Set
    Fel-Pro 260-1126 Engine Gasket Set
    Special Price $72.97 Regular Price $103.99
  16. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1978-1980 Pontiac Grand Am 5.0L V8
    Special Price $74.55 Regular Price $105.99
  17. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1978-1980 Oldsmobile Cutlass Salon 5.0L V8
    Special Price $76.07 Regular Price $108.99
  18. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1977-1980 Chevrolet K5 Blazer 5.0L V8
    Special Price $76.07 Regular Price $108.99
  19. Fel-Pro Engine Gasket Set
    Fel-Pro Engine Gasket Set for 1963-1966 Jensen C-V8 5.9L 6.3L V8
    Special Price $77.16 Regular Price $109.99
    Out of stock
  20. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1977 Oldsmobile Delta 88 5.7L V8
    Special Price $77.58 Regular Price $110.99
  21. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1967-1974 GMC K25 K2500 Suburban 4.6L 5.0L 5.3L 5.4L 5.7L V8
    Special Price $77.58 Regular Price $110.99
  22. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1957-1979 Chevrolet Corvette 4.6L 5.3L 5.4L 5.7L V8
    Special Price $77.58 Regular Price $110.99
  23. Fel-Pro Engine Gasket Set
    Fel-Pro Engine Gasket Set for 1967 Dodge W100 Series 6.3L V8
    Special Price $78.73 Regular Price $111.99
    Out of stock
  24. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1957-1958 Chevrolet Sedan Delivery 4.3L 4.6L V8
    Special Price $79.16 Regular Price $112.99
  25. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1967-1979 Chevrolet Camaro 4.9L 5.0L 5.3L 5.4L 5.7L V8
    Special Price $79.16 Regular Price $112.99
  26. Fel-Pro Engine Conversion Gasket Set
    Fel-Pro Engine Conversion Gasket Set for 2002 Workhorse FasTrack FT1261 5.7L V8
    Special Price $79.34 Regular Price $112.99
  27. Fel-Pro Engine Gasket Set
    Fel-Pro 260-1169 Engine Gasket Set
    Special Price $81.74 Regular Price $116.99
  28. Fel-Pro Engine Gasket Set
    Fel-Pro 260-1125 Engine Gasket Set
    Special Price $82.52 Regular Price $117.99
  29. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1980-1985 GMC K2500 5.7L V8
    Special Price $84.71 Regular Price $120.99
  30. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1965-1972 Ford Galaxie 500 3.9L L6
    Special Price $86.09 Regular Price $122.99
  31. 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
  32. Fel-Pro Engine Gasket Set
    Fel-Pro 260-1013 Engine Gasket Set
    Special Price $86.16 Regular Price $122.99
  33. Fel-Pro Engine Gasket Set
    Fel-Pro 260-1004 Engine Gasket Set
    Special Price $87.06 Regular Price $123.99
  34. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1969-1974 Ford E-300 Econoline 3.9L 4.9L L6
    Special Price $87.85 Regular Price $124.99
  35. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1977-1980 Chevrolet K30 6.6L V8
    Special Price $87.96 Regular Price $125.99
  36. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1976-1978 Chevrolet C30 6.6L V8
    Special Price $89.76 Regular Price $127.99
  37. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1976-1978 GMC C15 6.6L V8
    Special Price $89.76 Regular Price $127.99
  38. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1983-1987 Ford E-250 Econoline 5.8L V8
    Special Price $90.89 Regular Price $129.99
  39. Fel-Pro Engine Gasket Set
    Fel-Pro Engine Gasket Set for 1975-1977 Ford Custom 500 5.8L V8
    Special Price $91.04 Regular Price $129.99
  40. Fel-Pro Engine Gasket Set
    Fel-Pro Engine Gasket Set for 1975-1976 Ford Elite 5.8L V8
    Special Price $91.04 Regular Price $129.99
  41. Fel-Pro Engine Gasket Set
    Fel-Pro 260-1559 Engine Gasket Set
    Special Price $95.36 Regular Price $135.99
  42. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1969-1974 Ford Galaxie 500 5.8L V8
    Special Price $100.31 Regular Price $142.99
  43. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1983-1987 Ford E-150 Econoline 5.0L V8
    Special Price $100.35 Regular Price $142.99
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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.