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. Wells Vapor Canister
    Wells WVE Vapor Canister for 2004-2015 Chevrolet Tahoe 4.8L 5.3L 6.2L V8
    Special Price $114.75 Regular Price $163.99
  2. Dorman Vapor Canister
    Dorman Vapor Canister for 2000-2003 GMC Yukon 4.8L 5.3L 5.7L 6.0L V8
    Special Price $178.41 Regular Price $254.99
  3. Wells WVE Vapor Canister
    Wells WVE Vapor Canister for 2002-2004 Oldsmobile Bravada
    Special Price $152.69 Regular Price $217.99
  4. Dorman Vapor Canister
    Dorman 911-199 Vapor Canister
    Special Price $169.67 Regular Price $241.99
  5. Dorman Vapor Canister
    Dorman Vapor Canister for 2007-2017 Chevrolet Silverado 3500 HD 6.0L V8
    Special Price $177.63 Regular Price $253.99
  6. Dorman Vapor Canister
    Dorman Vapor Canister for 2015-2017 Chevrolet Express 2500
    Special Price $177.63 Regular Price $253.99
  7. Dorman Vapor Canister
    Dorman Vapor Canister for 2000-2003 Chevrolet Suburban 1500 5.3L V8
    Special Price $178.41 Regular Price $254.99
  8. Dorman Vapor Canister
    Dorman Vapor Canister for 2005-2015 Nissan Xterra 4.0L V6
    Special Price $186.94 Regular Price $266.99
  9. Dorman Vapor Canister
    Dorman Vapor Canister for 2010-2016 Cadillac Escalade 6.2L V8
    Special Price $197.92 Regular Price $282.99
  10. Dorman Vapor Canister
    Dorman Rear Vapor Canister for 2013 Infiniti JX35 3.5L V6
    Special Price $220.59 Regular Price $314.99
  11. Dorman Vapor Canister
    Dorman Vapor Canister for 2000 Nissan Xterra 2.4L 3.3L L4 V6
    Special Price $229.75 Regular Price $327.99
  12. Dorman Vapor Canister
    Dorman 911-635 Vapor Canister
    Special Price $270.40 Regular Price $385.99
  13. Dorman Vapor Canister
    Dorman 911-632 Vapor Canister
    Special Price $274.28 Regular Price $391.99
  14. Dorman Vapor Canister
    Dorman Vapor Canister for 2000-2002 Toyota Solara 2.2L 2.4L 3.0L L4 V6
    Special Price $286.67 Regular Price $409.99
  15. Dorman Vapor Canister
    Dorman Vapor Canister for 2005-2013 Toyota Highlander 2.4L 2.7L 3.3L 3.5L L4 V6
    Special Price $347.75 Regular Price $496.99
  16. Walker Products Carburetor Float
    Walker Products 100-94 Carburetor Float
    Special Price $7.23 Regular Price $9.99
  17. Walker Products Carburetor Float
    Walker Products 100-43 Carburetor Float
    Special Price $7.88 Regular Price $10.99
    Out of stock
  18. Walker Products Carburetor Float
    Walker Products 100-50 Carburetor Float
    Special Price $8.04 Regular Price $10.99
  19. Walker Products Carburetor Float
    Walker Products 100-10 Carburetor Float
    Special Price $11.10 Regular Price $15.99
  20. Walker Products Carburetor Float
    Walker Products 100-6 Carburetor Float
    Special Price $11.33 Regular Price $15.99
  21. Walker Products Carburetor Float
    Walker Products Carburetor Float for 1969-1975 Checker Deluxe Marathon
    Special Price $15.42 Regular Price $21.99
    Out of stock
  22. Walker Products Carburetor Float
    Walker Products Carburetor Float for 1974 Lincoln Continental IV Mark
    Special Price $15.58 Regular Price $21.99
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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.