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 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
  2. 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
  3. 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
  4. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1977-1978 Chevrolet C20 5.0L V8
    Special Price $74.55 Regular Price $105.99
  5. Fel-Pro Engine Gasket Set
    Fel-Pro 260-1035 Engine Gasket Set
    Special Price $93.60 Regular Price $133.99
  6. Fel-Pro Engine Gasket Set
    Fel-Pro Engine Gasket Set for 1962-1970 Ford Fairlane 4.3L 4.7L 5.0L V8
    Special Price $101.21 Regular Price $144.99
  7. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1972-1976 Lincoln Mark IV 7.5L V8
    Special Price $105.57 Regular Price $150.99
  8. Walker Exhaust Muffler Strap
    2 pc Walker Exhaust Muffler Straps for 1987 Chevrolet V10 5.7L V8
    Special Price $30.51 Regular Price $43.99
  9. Fel-Pro Engine Gasket Set
    Fel-Pro 260-1000 Engine Gasket Set
    Special Price $60.83 Regular Price $86.99
  10. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1977-1978 Chevrolet K20 5.0L V8
    Special Price $76.07 Regular Price $108.99
  11. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1957-1975 Chevrolet Bel Air 4.3L 4.6L 5.0L 5.3L 5.4L 5.7L V8
    Special Price $77.58 Regular Price $110.99
  12. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1967-1979 Chevrolet C10 Suburban 4.6L 5.0L 5.3L 5.4L 5.7L V8
    Special Price $77.58 Regular Price $110.99
  13. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1975-1978 GMC C15 Suburban 5.7L V8
    Special Price $77.58 Regular Price $110.99
  14. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1960-1963 GMC 1000 Series 4.6L V8
    Special Price $77.58 Regular Price $110.99
  15. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1957-1961 Chevrolet Nomad 4.3L 4.6L V8
    Special Price $79.16 Regular Price $112.99
  16. Fel-Pro Engine Gasket Set
    Fel-Pro 260-1169 Engine Gasket Set
    Special Price $81.74 Regular Price $116.99
  17. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1980-1985 Chevrolet Caprice 5.7L V8
    Special Price $84.71 Regular Price $120.99
  18. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1975-1985 Ford E-150 Econoline Club Wagon 4.9L L6
    Special Price $87.85 Regular Price $124.99
  19. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1965-1972 Ford Ranch Wagon 3.9L L6
    Special Price $87.85 Regular Price $124.99
  20. Fel-Pro Engine Gasket Set
    Fel-Pro Engine Gasket Set for 1977-1984 Ford F-250 5.8L V8
    Special Price $89.21 Regular Price $126.99
  21. Fel-Pro Engine Gasket Set
    Fel-Pro Engine Gasket Set for 1975-1977 Mercury Monarch 5.8L V8
    Special Price $89.21 Regular Price $126.99
  22. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1977-1978 GMC K35 6.6L V8
    Special Price $89.76 Regular Price $127.99
  23. Fel-Pro Engine Gasket Set
    Fel-Pro Engine Gasket Set for 1975-1976 Ford Torino 5.8L V8
    Special Price $91.04 Regular Price $129.99
  24. 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
  25. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1980-1982 Mercury Cougar 3.3L L6
    Special Price $100.96 Regular Price $143.99
  26. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1967-1971 Plymouth GTX 6.3L 7.2L V8
    Special Price $101.91 Regular Price $145.99
  27. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1963-1975 Chrysler Imperial 6.7L 6.8L 7.2L V8
    Special Price $101.91 Regular Price $145.99
  28. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1975-1977 Mercury Monarch 3.3L L6
    Special Price $103.03 Regular Price $146.99
  29. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1981-1983 Plymouth PB250 5.2L V8
    Special Price $103.31 Regular Price $147.99
  30. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1976-1980 Dodge CB300 5.2L V8
    Special Price $103.31 Regular Price $147.99
  31. Fel-Pro Engine Gasket Set
    Fel-Pro Engine Gasket Set for 1959 Chevrolet 3G 4.6L V8
    Special Price $103.56 Regular Price $147.99
  32. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1970-1974 Dodge Challenger 6.3L 6.6L 7.2L V8
    Special Price $103.99 Regular Price $148.99
  33. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1963-1964 Dodge 440 6.3L V8
    Special Price $103.99 Regular Price $148.99
  34. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1970 Plymouth Superbird 7.2L V8
    Special Price $103.99 Regular Price $148.99
  35. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1987-1989 Ford F-250 5.0L V8
    Special Price $104.30 Regular Price $148.99
  36. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1976-1989 Dodge Ramcharger 5.2L V8
    Special Price $105.42 Regular Price $150.99
  37. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1970-1973 Dodge Challenger 5.6L V8
    Special Price $105.43 Regular Price $150.99
  38. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1966-1972 Fargo D200 Pickup 3.7L L6
    Special Price $106.20 Regular Price $151.99
  39. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1966-1972 Fargo W200 Pickup 3.7L L6
    Special Price $106.20 Regular Price $151.99
  40. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1966-1972 Fargo W100 Pickup 3.7L L6
    Special Price $106.20 Regular Price $151.99
  41. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1979-1980 Dodge B200 5.2L V8
    Special Price $107.58 Regular Price $153.99
  42. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1968-1973 Plymouth Barracuda 5.6L V8
    Special Price $107.58 Regular Price $153.99
  43. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1979 Plymouth PB100 5.2L V8
    Special Price $107.58 Regular Price $153.99
  44. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1974-1980 Plymouth Trailduster 3.7L L6
    Special Price $108.38 Regular Price $154.99
  45. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1968-1975 Plymouth Road Runner 4.5L 5.2L V8
    Special Price $109.45 Regular Price $155.99
  46. Fel-Pro Engine Gasket Set
    Fel-Pro Gasket Set for 1967-1974 Plymouth Fury III 5.2L V8
    Special Price $109.45 Regular Price $155.99
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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.