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.

Select Your Vehicle

Filter By Part Details
View as Grid List

Items 1-48 of 5382

Set Ascending Direction
  1. GMB Mechanical Fuel Pump
    GMB 520-8190 Mechanical Fuel Pump
    Special Price $26.24 Regular Price $36.99
  2. Wells Distributor Cap and Rotor Kit
    Wells WVE Distributor Cap & Rotor Kit for 1989-1996 Nissan 240SX D21 Pickup 2.4L L4
    Rating:
    100%
    Special Price $18.35 Regular Price $25.99
  3. Wells Distributor Cap and Rotor Kit
    Wells WVE Distributor Cap & Rotor Kit for 1992-2001 Honda Accord Prelude 2.2L 2.3L L4
    Rating:
    100%
    Special Price $20.31 Regular Price $28.99
  4. Wells WVE Distributor Cap and Rotor Kit
    Wells WVE Distributor Cap & Rotor Kit for 1984-1988 Nissan 300ZX 3.0L V6
    Special Price $28.87 Regular Price $40.99
  5. GMB Mechanical Fuel Pump
    GMB Mechanical Fuel Pump for 1965-1972 Ford F-100 3.9L 4.9L L6
    Special Price $60.50 Regular Price $85.99
  6. Carter Mechanical Fuel Pump
    Carter Mechanical Fuel Pump for 1983-1988 Toyota Tercel 1.5L L4
    Special Price $43.34 Regular Price $61.99
  7. Carter Mechanical Fuel Pump
    Carter Mechanical Fuel Pump for 1981-1990 Toyota Pickup 2.4L L4
    Rating:
    100%
    Special Price $37.16 Regular Price $52.99
    Out of stock
  8. Carter Mechanical Fuel Pump
    Carter M4685 Mechanical Fuel Pump
    Special Price $20.96 Regular Price $29.99
    Out of stock
  9. Carter Mechanical Fuel Pump
    Carter Mechanical Fuel Pump for 1968-1970 International Scout 4.4L 5.0L V8
    Special Price $33.82 Regular Price $47.99
    Out of stock
  10. Carter Mechanical Fuel Pump
    Carter M6900 Mechanical Fuel Pump
    Special Price $132.74 Regular Price $189.99
    Out of stock
  11. Carter Mechanical Fuel Pump
    Carter M2152 Mechanical Fuel Pump
    Special Price $76.61 Regular Price $108.99
  12. GMB Mechanical Fuel Pump
    GMB Mechanical Fuel Pump for 1972-1983 Jeep CJ5 3.8L 4.2L L6
    Special Price $40.30 Regular Price $57.99
  13. GMB Mechanical Fuel Pump
    GMB Mechanical Fuel Pump for 1968-1974 Dodge D200 Pickup 5.2L 5.9L V8
    Special Price $42.89 Regular Price $60.99
  14. GMB Mechanical Fuel Pump
    GMB Mechanical Fuel Pump for 1963-1966 Chevrolet C10 Pickup 3.8L 4.1L 4.8L L6
    Special Price $62.98 Regular Price $89.99
  15. Carter Mechanical Fuel Pump
    Carter M60337 Mechanical Fuel Pump
    Special Price $92.21 Regular Price $131.99
  16. Wells Distributor Cap and Rotor Kit
    Wells WVE 3D1072 Distributor Cap & Rotor Kit
    Special Price $7.72 Regular Price $10.99
  17. Wells WVE Distributor Cap and Rotor Kit
    Wells WVE 3D1072A Distributor Cap & Rotor Kit
    Special Price $11.12 Regular Price $15.99
  18. Wells WVE Distributor Cap and Rotor Kit
    Wells WVE Distributor Cap & Rotor Kit for 1987-1993 Mazda B2200 2.2L L4
    Special Price $16.08 Regular Price $22.99
  19. Delphi Mechanical Fuel Pump
    Delphi MF0011 Mechanical Fuel Pump
    Special Price $20.74 Regular Price $29.99
  20. Carter Mechanical Fuel Pump
    Carter M6959 Mechanical Fuel Pump
    Special Price $21.02 Regular Price $29.99
    Out of stock
  21. Carter Mechanical Fuel Pump
    Carter M60514 Mechanical Fuel Pump
    Special Price $21.07 Regular Price $29.99
    Out of stock
  22. Carter Mechanical Fuel Pump
    Carter M4434 Mechanical Fuel Pump
    Special Price $24.82 Regular Price $34.99
    Out of stock
  23. Carter Mechanical Fuel Pump
    Carter M60253 Mechanical Fuel Pump
    Special Price $28.42 Regular Price $40.99
    Out of stock
  24. Carter Mechanical Fuel Pump
    Carter M4845 Mechanical Fuel Pump
    Special Price $28.47 Regular Price $40.99
    Out of stock
  25. Carter Mechanical Fuel Pump
    Carter Mechanical Fuel Pump for 1980-1983 Ford F-100 4.9L L6
    Special Price $33.33 Regular Price $47.99
    Out of stock
  26. Carter Mechanical Fuel Pump
    Carter Mechanical Fuel Pump for 1980-1986 Ford F-150 4.9L L6
    Special Price $34.01 Regular Price $48.99
    Out of stock
  27. Carter Mechanical Fuel Pump
    Carter Mechanical Fuel Pump for 1977-1979 Ford F-250 7.5L V8
    Special Price $34.15 Regular Price $48.99
    Out of stock
  28. Carter Mechanical Fuel Pump
    Carter Mechanical Fuel Pump for 1976-1977 Ford Maverick 5.0L V8
    Special Price $34.48 Regular Price $48.99
    Out of stock
  29. Carter Mechanical Fuel Pump
    Carter Mechanical Fuel Pump for 1969 Chevrolet P30 Van 5.0L V8
    Special Price $34.89 Regular Price $49.99
    Out of stock
  30. Carter Mechanical Fuel Pump
    Carter Mechanical Fuel Pump for 1978-1987 Dodge D150 5.2L 5.9L V8
    Special Price $34.91 Regular Price $49.99
    Out of stock
  31. Carter Mechanical Fuel Pump
    Carter Mechanical Fuel Pump for 1967-1968 Chevrolet Bel Air 4.6L 5.0L 5.3L V8
    Special Price $35.60 Regular Price $50.99
    Out of stock
  32. Delphi Mechanical Fuel Pump
    Delphi Mechanical Fuel Pump for 1978-1983 Mercury Zephyr 3.3L L6
    Special Price $36.98 Regular Price $52.99
  33. Carter Mechanical Fuel Pump
    Carter Mechanical Fuel Pump for 1981-1983 Toyota Celica 2.4L L4
    Special Price $37.92 Regular Price $53.99
    Out of stock
  34. Delphi Mechanical Fuel Pump
    Delphi Mechanical Fuel Pump for 1984-1991 Jeep Grand Wagoneer 5.9L V8
    Special Price $38.20 Regular Price $54.99
Page
per page

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.