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 501

Set Ascending Direction
  1. MAHLE Engine Oil Pan Gasket
    MAHLE Engine Oil Pan Gasket for 2011-2015 Jeep Cherokee Grand 5.7L V8
    Special Price $25.39 Regular Price $35.99
  2. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2014-2019 Jeep Cherokee
    Special Price $47.23 Regular Price $66.99
  3. MAHLE Engine Oil Pan Gasket
    MAHLE Engine Oil Pan Gasket for 2003-2010 Hummer H2 H3 H3T 5.3L 6.0L 6.2L V8
    Special Price $63.29 Regular Price $89.99
  4. MAHLE Engine Oil Pan Gasket
    MAHLE OS30597 Engine Oil Pan Gasket
    Special Price $17.71 Regular Price $24.99
  5. MAHLE Engine Oil Pan Gasket
    MAHLE OS32246 Oil Pan Gasket
    Special Price $19.02 Regular Price $26.99
  6. Wells WVE Evaporative Emissions System Leak Detection Pump
    Wells WVE 4B1592 Evap Leak Detection Pump
    Special Price $20.57 Regular Price $28.99
  7. Wells Evaporative Emissions System Leak Detection Pump
    Wells WVE 4B1591 Evap Leak Detection Pump
    Special Price $22.88 Regular Price $32.99
  8. Wells Evaporative Emissions System Leak Detection Pump
    Wells WVE Evap Leak Detection Pump for 2007-2009 Chrysler Aspen 4.7L 5.7L V8
    Special Price $24.94 Regular Price $35.99
  9. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2016-2018 Fiat 500X
    Special Price $46.28 Regular Price $65.99
  10. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2015-2017 Chrysler 200
    Special Price $47.23 Regular Price $66.99
  11. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2004-2007 Chrysler Town & Country
    Special Price $67.18 Regular Price $95.99
  12. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman 310-601 Evap Leak Detection Pump
    Special Price $125.57 Regular Price $178.99
  13. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman 310-600 Evap Leak Detection Pump
    Special Price $130.12 Regular Price $185.99
  14. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2013-2014 BMW X1 2.0L 3.0L L4 L6
    Special Price $144.11 Regular Price $205.99
  15. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2011-2017 Volkswagen Touareg 3.0L V6
    Special Price $144.11 Regular Price $205.99
  16. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2012-2018 Volkswagen Passat 2.5L 3.6L L5 V6
    Special Price $144.11 Regular Price $205.99
  17. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2015-2018 Audi A3 Quattro 2.0L L4
    Special Price $147.05 Regular Price $209.99
  18. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman 310-207 Evap Leak Detection Pump
    Special Price $148.01 Regular Price $210.99
  19. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2015-2017 BMW X4 2.0L 3.0L L4 L6
    Special Price $163.31 Regular Price $232.99
  20. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman 310-007 Evap Leak Detection Pump
    Special Price $164.17 Regular Price $234.99
  21. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2010-2017 BMW 535i GT 3.0L L6
    Special Price $166.65 Regular Price $237.99
  22. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 1996-2000 Plymouth Grand Voyager
    Special Price $171.39 Regular Price $244.99
  23. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2012-2018 Toyota Camry
    Special Price $185.96 Regular Price $265.99
  24. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2013-2018 Toyota Tacoma
    Special Price $185.96 Regular Price $265.99
  25. Wells Evaporative Emissions System Leak Detection Pump
    Wells WVE 4B1707 Evap Leak Detection Pump
    Special Price $205.07 Regular Price $292.99
  26. Dorman Evaporative Emissions System Leak Detection Pump
    Dorman Evap Leak Detection Pump for 2006-2014 Volkswagen GTI 2.0L L4
    Special Price $315.93 Regular Price $450.99
  27. MAHLE JV8 Silicone Sealant Seal - Liquid Silicone
    MAHLE JV8 Silicone Sealant Seal - Liquid Silicone
    Special Price $6.38 Regular Price $8.99
  28. MAHLE Engine Oil Pan Gasket
    MAHLE OS30067 Oil Pan Gasket
    Special Price $10.16 Regular Price $14.99
  29. MAHLE Engine Oil Pan Gasket
    MAHLE OS32250 Engine Oil Pan Gasket
    Special Price $10.18 Regular Price $14.99
  30. MAHLE Engine Oil Pan Gasket
    MAHLE OS30047 Engine Oil Pan Gasket
    Special Price $10.30 Regular Price $14.99
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.