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 5475

Set Ascending Direction
  1. Fel-Pro Engine Timing Cover Gasket
    Fel-Pro 2335 Engine Timing Cover Gasket
    Special Price $13.84 Regular Price $19.99
  2. Fel-Pro Engine Timing Cover Gasket
    Fel-Pro Timing Cover Gasket for 2007-2010 Dodge Grand Caravan 3.3L 3.8L V6
    Special Price $20.21 Regular Price $28.99
  3. Walker Exhaust Clamp
    Walker 35323 Exhaust Clamp
    Special Price $2.10 Regular Price $2.99
  4. Walker Exhaust Clamp
    Walker 35343 Exhaust Clamp
    Special Price $2.49 Regular Price $3.99
  5. Walker Exhaust Clamp
    Walker 35336 Exhaust Clamp
    Special Price $2.64 Regular Price $3.99
  6. Walker Exhaust Clamp
    Walker 35364 Exhaust Clamp
    Special Price $3.16 Regular Price $4.99
  7. Walker Exhaust Clamp
    Walker 35794 Exhaust Clamp
    Special Price $4.22 Regular Price $5.99
  8. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1971-1974 Dodge B100 Van 3.7L 5.2L L6 V8
    Special Price $9.40 Regular Price $12.99
    Out of stock
  9. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1974 Dodge D100 Pickup 6.6L V8
    Special Price $9.44 Regular Price $12.99
    Out of stock
  10. Walker Exhaust Clamp
    Walker Muffler Assm To Tail Pipe Exhaust Clamp for 1985-1987 Ford F-350 7.5L V8
    Special Price $9.58 Regular Price $13.99
    Out of stock
  11. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1980-1983 Volkswagen Rabbit Convertible 1.6L 1.7L L4
    Special Price $9.59 Regular Price $13.99
  12. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1997 Ford F-250 HD 5.8L 7.5L V8
    Special Price $9.64 Regular Price $13.99
    Out of stock
  13. 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
  14. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1998-2001 Nissan Altima 2.4L L4
    Special Price $10.36 Regular Price $14.99
  15. Walker Exhaust Clamp
    Walker Exhaust Clamp for 2000-2005 Dodge Neon 2.0L L4
    Special Price $10.36 Regular Price $14.99
  16. Walker Exhaust Clamp
    Walker Int Pipe To Muffler Exhaust Clamp for 1988-1991 GMC S15 Jimmy 4.3L V6
    Special Price $10.41 Regular Price $14.99
  17. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1973 Buick Centurion 5.7L 7.5L V8
    Special Price $10.41 Regular Price $14.99
  18. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1987-2000 Dodge Caravan 2.4L 2.5L 3.0L 3.3L L4 V6
    Special Price $10.41 Regular Price $14.99
  19. Walker Exhaust Clamp
    Walker Exhaust Clamp for 2001-2003 Saturn LW300 3.0L V6
    Special Price $10.41 Regular Price $14.99
  20. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1993-2001 Saturn SW2 1.9L L4
    Special Price $10.41 Regular Price $14.99
  21. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1975-1986 Ford E-150 Econoline 4.9L L6
    Special Price $10.41 Regular Price $14.99
  22. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1979-2001 Jeep Cherokee 2.5L 4.0L 5.9L L4 L6 V8
    Special Price $10.41 Regular Price $14.99
  23. Walker Exhaust Clamp
    Walker Muffler To Tail Pipe Exhaust Clamp for 1996-2000 Jeep Cherokee 4.0L L6
    Special Price $10.41 Regular Price $14.99
  24. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1971-1973 Dodge Polara 6.3L 6.6L 7.2L V8
    Special Price $10.60 Regular Price $14.99
  25. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1995-1998 Dodge B1500 3.9L 5.2L 5.9L V6 V8
    Special Price $10.60 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.