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 Fuel Line Connector
    Dorman Fuel Line Connector for 1999-2007 Ford E-350 Super Duty 5.4L 6.8L V10 V8
    Special Price $18.88 Regular Price $26.99
    Out of stock
  2. Dorman Fuel Line Connector
    Dorman 800-191 Fuel Line Connector
    Special Price $9.49 Regular Price $13.99
  3. Dorman Fuel Line Connector
    Dorman 800-131 Fuel Line Connector
    Special Price $11.65 Regular Price $16.99
  4. Dorman Fuel Line Connector
    Dorman 800-153 Fuel Line Connector
    Special Price $13.33 Regular Price $18.99
  5. Dorman Fuel Line Connector
    Dorman 800-086.5 Fuel Line Connector
    Special Price $17.34 Regular Price $24.99
  6. Dorman Fuel Line Connector
    Dorman Fuel Line Connector for 2003-2004 Mercury Marauder
    Special Price $18.50 Regular Price $25.99
    Out of stock
  7. Dorman Fuel Line Connector
    Dorman 800-051 Fuel Line Connector
    Special Price $18.78 Regular Price $26.99
  8. Dorman Fuel Line Connector
    Dorman Fuel Line Connector for 1991-1997 Ford Probe
    Special Price $18.88 Regular Price $26.99
    Out of stock
  9. Dorman Fuel Line Connector
    Dorman Fuel Line Connector for 2000-2006 Lincoln LS
    Special Price $19.00 Regular Price $26.99
  10. Dorman Fuel Line Connector
    Dorman Fuel Line Connector for 1997-2008 Mercury Mountaineer 4.0L V6
    Special Price $19.39 Regular Price $27.99
  11. Dorman Fuel Line Connector
    Dorman Fuel Line Connector for 1997 Ford F-250 HD 7.3L 7.5L V8
    Special Price $19.39 Regular Price $27.99
  12. Dorman Fuel Line Connector
    Dorman Fuel Line Connector for 1987-1995 Chevrolet LLV
    Special Price $25.79 Regular Price $36.99
  13. Dorman Fuel Line Connector
    Dorman Fuel Line Connector for 1987-1996 Chevrolet G30 4.3L 5.7L 7.4L V6 V8
    Special Price $25.79 Regular Price $36.99
  14. Dorman Fuel Line Connector
    Dorman Fuel Line Connector for 1988-2000 GMC K2500 4.3L 5.0L 5.7L 7.4L V6 V8
    Special Price $25.79 Regular Price $36.99
  15. Dorman Fuel Line Connector
    Dorman Fuel Line Connector for 1982-1989 Buick Skyhawk
    Special Price $25.79 Regular Price $36.99
  16. Dorman Fuel Line Connector
    Dorman Fuel Line Connector for 2000-2003 Chevrolet Suburban 1500 5.3L V8
    Special Price $25.79 Regular Price $36.99
  17. Dorman Fuel Line Connector
    Dorman Fuel Line Connector for 1989-1997 Geo Tracker 1.6L L4
    Special Price $26.32 Regular Price $37.99
  18. Dorman Fuel Line Connector
    Dorman Fuel Line Connector for 1987 Chevrolet R10 4.3L 5.0L 5.7L V6 V8
    Special Price $26.32 Regular Price $37.99
  19. Dorman Fuel Line Connector
    Dorman Fuel Line Connector for 1985-1991 GMC S15 Jimmy 2.5L 2.8L 4.3L L4 V6
    Special Price $26.32 Regular Price $37.99
  20. Dorman Fuel Line Connector
    Dorman Fuel Line Connector for 1987 Chevrolet V10 4.3L 5.0L 5.7L V6 V8
    Special Price $26.32 Regular Price $37.99
  21. Dorman Fuel Line Connector
    Dorman Fuel Line Connector for 1983-2002 Lincoln Continental 5.0L V8
    Special Price $27.79 Regular Price $39.99
  22. Dorman Fuel Line Connector
    Dorman Fuel Line Connector for 1987-1991 Mercury Colony Park
    Special Price $27.79 Regular Price $39.99
  23. Dorman Fuel Line Connector
    Dorman Fuel Line Connector for 1991-1998 Ford Explorer 4.0L V6
    Special Price $28.36 Regular Price $40.99
  24. Dorman Fuel Line Connector
    Dorman Fuel Line Connector for 1986-1997 Ford F-350 4.9L 5.8L 7.5L L6 V8
    Special Price $28.36 Regular Price $40.99
  25. Walker Exhaust Elbow
    Walker 41769 Exhaust Elbow
    Special Price $52.22 Regular Price $74.99
    Out of stock
  26. Dorman Fuel Line Connector
    Dorman 800-011 Fuel Line Connector
    Special Price $7.39 Regular Price $10.99
  27. Dorman Fuel Line Connector
    Dorman 800-078 Fuel Line Connector
    Special Price $8.30 Regular Price $11.99
  28. Walker Exhaust Elbow
    Walker 41001 Exhaust Elbow
    Special Price $8.43 Regular Price $11.99
    Out of stock
  29. Dorman Fuel Line Connector
    Dorman 800-085 Fuel Line Connector
    Special Price $8.44 Regular Price $11.99
  30. Dorman Fuel Line Connector
    Dorman 800-080 Fuel Line Connector
    Special Price $8.49 Regular Price $11.99
  31. Walker Exhaust Elbow
    Walker 41733 Exhaust Elbow
    Special Price $8.91 Regular Price $12.99
  32. Walker Exhaust Elbow
    Walker 41818 Exhaust Elbow
    Special Price $9.07 Regular Price $12.99
  33. Walker Exhaust Elbow
    Walker 41816 Exhaust Elbow
    Special Price $10.37 Regular Price $14.99
  34. Dorman Fuel Line Connector
    Dorman 800-193 Fuel Line Connector
    Special Price $11.01 Regular Price $15.99
  35. Dorman Fuel Line Connector
    Dorman 800-130 Fuel Line Connector
    Special Price $11.06 Regular Price $15.99
    Out of stock
  36. Walker Exhaust Elbow
    Walker 41000 Exhaust Elbow
    Special Price $11.10 Regular Price $15.99
    Out of stock
  37. Dorman Fuel Line Connector
    Dorman 800-397 Fuel Line Connector
    Special Price $11.51 Regular Price $15.99
    Out of stock
  38. Dorman Fuel Line Connector
    Dorman 800-123 Fuel Line Connector
    Special Price $11.57 Regular Price $16.99
    Out of stock
  39. Dorman Fuel Line Connector
    Dorman 800-125 Fuel Line Connector
    Special Price $14.39 Regular Price $20.99
  40. Dorman Fuel Line Connector
    Dorman 800-124 Fuel Line Connector
    Special Price $14.48 Regular Price $20.99
  41. Dorman Fuel Line Connector
    Dorman 800-188 Fuel Line Connector
    Special Price $15.77 Regular Price $22.99
  42. Dorman Fuel Line Connector
    Dorman Fuel Line Connector for 2002 Lincoln Blackwood
    Special Price $18.50 Regular Price $25.99
    Out of stock
  43. Dorman Fuel Line Connector
    Dorman Fuel Line Connector for 1998-2014 Lincoln Navigator 5.4L V8
    Special Price $18.50 Regular Price $25.99
    Out of stock
  44. Dorman Fuel Line Connector
    Dorman Fuel Line Connector for 1991-2002 Ford E-350 Econoline Club Wagon
    Special Price $18.50 Regular Price $25.99
    Out of stock
  45. Dorman Fuel Line Connector
    Dorman Fuel Line Connector for 1991-2007 Ford Taurus
    Special Price $18.50 Regular Price $25.99
    Out of stock
  46. Dorman Fuel Line Connector
    Dorman Fuel Line Connector for 2003-2007 Ford E-150
    Special Price $18.50 Regular Price $25.99
    Out of stock
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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


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