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 5446

Set Ascending Direction
  1. Walker Exhaust Clamp
    Walker 35325 Exhaust Clamp
    Special Price $2.28 Regular Price $2.99
  2. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1984-1985 Pontiac J2000 Sunbird 1.8L 2.0L L4
    Special Price $9.44 Regular Price $12.99
    Out of stock
  3. Walker Exhaust Clamp
    Walker Exhaust Clamp for 2012-2016 Fiat 500 1.4L L4
    Special Price $10.36 Regular Price $14.99
  4. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1989-1995 Plymouth Acclaim 2.5L 3.0L L4 V6
    Special Price $10.36 Regular Price $14.99
  5. Walker Exhaust Clamp
    Walker Muffler To Int Pipe Exhaust Clamp for 2014-2019 Kia Soul 1.6L L4
    Special Price $10.57 Regular Price $14.99
  6. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1972-1975 Jeep CJ6 3.8L 4.2L L6
    Special Price $10.57 Regular Price $14.99
  7. Walker Exhaust Clamp
    Walker Exhaust Clamp for 2007-2015 Mazda CX-9 3.5L 3.7L V6
    Special Price $10.57 Regular Price $14.99
  8. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1993-2017 Jeep Grand Cherokee 3.6L 5.2L V6 V8
    Special Price $10.60 Regular Price $14.99
  9. Walker Exhaust Clamp
    Walker Int Pipe To Muffler Exhaust Clamp for 2009-2016 GMC Acadia 3.6L V6
    Special Price $10.82 Regular Price $14.99
  10. Walker Exhaust Clamp
    Walker Exhaust Clamp for 2005-2009 Ford Mustang 4.0L V6
    Special Price $10.82 Regular Price $14.99
  11. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1992-1993 Chevrolet Caprice 5.7L V8
    Special Price $12.53 Regular Price $17.99
  12. Walker Exhaust Clamp
    Walker Exhaust Clamp for 2003-2014 Ford Expedition 4.6L 5.4L V8
    Special Price $12.64 Regular Price $17.99
  13. Dayco Fuel Hose
    Dayco 80060 Fuel Hose
    Special Price $29.80 Regular Price $42.99
  14. Walker Exhaust Clamp
    Walker 35323 Exhaust Clamp
    Special Price $2.10 Regular Price $2.99
  15. Walker Exhaust Clamp
    Walker 35793 Exhaust Clamp
    Special Price $4.22 Regular Price $5.99
  16. Walker Exhaust Clamp
    Walker 35794 Exhaust Clamp
    Special Price $4.22 Regular Price $5.99
  17. Walker Exhaust Clamp
    Walker 36434 Exhaust Clamp
    Special Price $7.17 Regular Price $9.99
  18. Walker Exhaust Clamp
    Walker Muffler To Tail Pipe Exhaust Clamp for 1992-1994 GMC Jimmy 4.3L V6
    Special Price $9.21 Regular Price $12.99
    Out of stock
  19. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1978-1979 Chevrolet Nova 5.0L 5.7L V8
    Special Price $9.21 Regular Price $12.99
    Out of stock
  20. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1986-1992 Cadillac Commercial Chassis 4.1L 4.5L 5.7L V8
    Special Price $9.21 Regular Price $12.99
    Out of stock
  21. Walker Exhaust Clamp
    Walker Left Exhaust Clamp for 1979-1993 GMC K3500 5.7L 6.5L 6.6L V8
    Special Price $9.21 Regular Price $12.99
    Out of stock
  22. Walker Exhaust Clamp
    Walker Tail Pipe Exhaust Clamp for 1980-1995 GMC C3500 4.8L 5.7L L6 V8
    Special Price $9.40 Regular Price $12.99
    Out of stock
  23. Walker Exhaust Clamp
    Walker Right Exhaust Clamp for 1982-1986 Chevrolet C20 6.2L V8
    Special Price $9.40 Regular Price $12.99
    Out of stock
  24. Walker Exhaust Clamp
    Walker Tail Pipe Exhaust Clamp for 1987 Dodge B350 5.2L 5.9L V8
    Special Price $9.40 Regular Price $12.99
    Out of stock
  25. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1988-1993 Dodge Dynasty 2.5L 3.0L 3.3L L4 V6
    Special Price $9.44 Regular Price $12.99
    Out of stock
  26. Walker Exhaust Clamp
    Walker Tail Pipe Exhaust Clamp for 1975-1978 GMC P35 5.7L V8
    Special Price $9.44 Regular Price $12.99
    Out of stock
  27. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1973 Pontiac GTO 6.6L V8
    Special Price $9.44 Regular Price $12.99
    Out of stock
  28. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1979 GMC K1500 Suburban 5.0L 5.7L 6.6L V8
    Special Price $9.44 Regular Price $12.99
    Out of stock
  29. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1973-1974 Oldsmobile Vista Cruiser 5.7L V8
    Special Price $9.44 Regular Price $12.99
    Out of stock
  30. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1969-1974 Chevrolet Blazer 4.1L 4.8L 5.0L 5.7L L6 V8
    Special Price $9.44 Regular Price $12.99
    Out of stock
  31. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1987-1991 Ford LTD Crown Victoria 5.0L 5.8L V8
    Special Price $9.44 Regular Price $12.99
    Out of stock
  32. Walker Exhaust Clamp
    Walker Left Exhaust Clamp for 1971 Oldsmobile Cutlass 5.7L V8
    Special Price $9.44 Regular Price $12.99
    Out of stock
  33. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1984-1993 Chevrolet Cavalier 2.0L 2.2L 2.8L 3.1L L4 V6
    Special Price $9.44 Regular Price $12.99
    Out of stock
  34. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1975-1979 Chevrolet C10 4.1L 4.8L 5.7L L6 V8
    Special Price $9.44 Regular Price $12.99
    Out of stock
  35. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1973-1979 Chevrolet K10 Suburban 5.0L 5.7L 6.6L V8
    Special Price $9.44 Regular Price $12.99
    Out of stock
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.