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 Fuel Injector O-Ring Kit
    Fel-Pro Fuel Injector O-Ring Kit for 2002-2006 Acura RSX 2.0L L4
    Special Price $10.96 Regular Price $15.99
  2. Fel-Pro Fuel Injector O-Ring Kit
    Fel-Pro Fuel Injector O-Ring Kit for 2002-2012 Jeep Liberty 3.7L V6
    Special Price $14.15 Regular Price $19.99
  3. Fel-Pro Fuel Injector O-Ring Kit
    Fel-Pro Fuel Injector O-Ring Kit for 2003-2013 Chevrolet Express 3500
    Special Price $24.22 Regular Price $34.99
  4. Fel-Pro Fuel Injector O-Ring Kit
    Fel-Pro Fuel Injector O-Ring Kit for 2002-2010 Dodge Ram 1500 3.7L 5.7L V6 V8
    Special Price $10.96 Regular Price $15.99
  5. Fel-Pro Fuel Injector O-Ring Kit
    Fel-Pro Fuel Injector O-Ring Kit for 2005-2017 Honda Odyssey 3.5L V6
    Special Price $11.18 Regular Price $15.99
  6. Fel-Pro Fuel Injector O-Ring Kit
    Fel-Pro Fuel Injector O-Ring Kit for 2007-2008 GMC Acadia
    Special Price $11.18 Regular Price $15.99
  7. Fel-Pro Fuel Injector O-Ring Kit
    Fel-Pro Fuel Injector O-Ring Kit for 2008-2012 Chevrolet Malibu
    Special Price $11.71 Regular Price $16.99
  8. Beck/Arnley Fuel Injector O-Ring Kit
    8 pc Beck/Arnley Fuel Injector O-Ring Kit for 1990-1997 Lexus LS400 4.0L V8
    Special Price $51.65 Regular Price $73.99
  9. Walker Exhaust Clamp
    Walker 35794 Exhaust Clamp
    Special Price $4.22 Regular Price $5.99
  10. Fel-Pro Fuel Injector O-Ring Kit
    Fel-Pro ES 73202 Fuel Injector O-Ring Kit
    Special Price $6.33 Regular Price $8.99
  11. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1973-1990 Oldsmobile Delta 88 3.8L 4.3L 4.9L 5.7L V6 V8
    Special Price $9.44 Regular Price $12.99
    Out of stock
  12. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1987-1996 Mitsubishi Mighty Max 2.0L 2.4L 2.6L L4
    Special Price $10.24 Regular Price $14.99
  13. Walker Exhaust Clamp
    Walker Int Pipe To Muffler Exhaust Clamp for 2005-2008 Toyota Matrix 1.8L L4
    Special Price $10.36 Regular Price $14.99
  14. Walker Exhaust Clamp
    Walker Exhaust Clamp for 2009-2015 Honda Pilot 3.5L V6
    Special Price $10.36 Regular Price $14.99
  15. Walker Exhaust Clamp
    Walker Right Exhaust Clamp for 1968-1971 Oldsmobile 442 6.6L 7.5L V8
    Special Price $10.41 Regular Price $14.99
  16. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1985-2005 Chevrolet Astro 4.3L V6
    Special Price $10.60 Regular Price $14.99
  17. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1989 Chevrolet R2500 Suburban 5.7L 7.4L V8
    Special Price $10.60 Regular Price $14.99
  18. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1971-1977 Chrysler Town & Country 6.3L 7.2L V8
    Special Price $10.60 Regular Price $14.99
  19. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1967-1968 Mercury Monterey 6.4L V8
    Special Price $10.60 Regular Price $14.99
  20. Walker Exhaust Clamp
    Walker Int Pipe Rear To Muffler Exhaust Clamp for 2009 Ford Flex 3.5L V6
    Special Price $10.62 Regular Price $14.99
  21. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1982-1983 GMC C2500 Suburban 6.2L V8
    Special Price $10.62 Regular Price $14.99
  22. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1973 Chevrolet Chevelle 5.0L 5.7L V8
    Special Price $10.62 Regular Price $14.99
  23. Walker Exhaust Clamp
    Walker Muffler To Int Pipe Exhaust Clamp for 2010-2017 GMC Terrain 2.4L L4
    Special Price $10.62 Regular Price $14.99
  24. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1974 Dodge W200 Pickup 5.9L V8
    Special Price $10.62 Regular Price $14.99
  25. Walker Exhaust Clamp
    Walker Exhaust Clamp for 2004 Ford F-150 Heritage 4.2L 4.6L 5.4L V6 V8
    Special Price $10.82 Regular Price $14.99
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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


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