Walker 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. Walker Exhaust Muffler
    Walker SoundFX 17854 Exhaust Muffler
    Special Price $47.08 Regular Price $66.99
  2. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 1993-2000 Chevrolet K3500 6.5L V8
    Special Price $85.64 Regular Price $121.99
  3. Walker Exhaust Muffler
    Walker Quiet-Flow 21856 Exhaust Muffler
    Special Price $105.79 Regular Price $150.99
  4. Walker Exhaust Muffler
    Walker SoundFX 18107 Exhaust Muffler
    Special Price $51.98 Regular Price $73.99
  5. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 1984-1989 Nissan 300ZX 3.0L V6
    Special Price $97.57 Regular Price $138.99
  6. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 2002-2005 Chevrolet Trailblazer 4.2L L6
    Special Price $116.07 Regular Price $165.99
  7. Walker Exhaust Muffler
    Walker Quiet-Flow 21292 Exhaust Muffler
    Special Price $145.25 Regular Price $207.99
  8. Walker Exhaust Muffler
    Walker Installer Turbo 17603 Exhaust Muffler
    Special Price $37.23 Regular Price $52.99
  9. Walker Exhaust Muffler
    Walker SoundFX 18106 Exhaust Muffler
    Special Price $49.00 Regular Price $69.99
  10. Walker Exhaust Muffler
    Walker SoundFX 17874 Exhaust Muffler
    Special Price $51.40 Regular Price $72.99
  11. Walker Exhaust Muffler
    Walker SoundFX 18823 Exhaust Muffler
    Special Price $57.32 Regular Price $81.99
  12. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 1988-1993 GMC K1500 4.3L 5.0L V6 V8
    Special Price $62.59 Regular Price $88.99
  13. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 1995-2000 Honda Civic 1.6L L4
    Special Price $66.26 Regular Price $94.99
  14. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 1984-1991 Jeep Grand Wagoneer 5.9L V8
    Special Price $67.40 Regular Price $95.99
  15. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 1972-1974 Ford Torino 4.1L 5.0L L6 V8
    Special Price $68.39 Regular Price $97.99
  16. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 1965-1967 Cadillac DeVille 7.0L V8
    Special Price $72.67 Regular Price $103.99
  17. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 1991-1999 Oldsmobile Bravada 4.3L V6
    Special Price $73.86 Regular Price $105.99
  18. Walker SoundFX Exhaust Muffler
    Walker SoundFX Left Exhaust Muffler for 1982-1986 Chevrolet K10 6.2L V8
    Special Price $75.32 Regular Price $107.99
  19. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 1985-1989 Toyota 4Runner 2.4L L4
    Special Price $75.90 Regular Price $107.99
  20. Walker SoundFX Exhaust Muffler
    Walker SoundFX Left Exhaust Muffler for 1982-1991 GMC K3500 6.2L V8
    Special Price $76.86 Regular Price $109.99
  21. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 1975-1980 Plymouth PB200 3.7L L6
    Special Price $77.05 Regular Price $109.99
    Out of stock
  22. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 1987-1990 Jeep Wrangler 4.2L L6
    Special Price $79.89 Regular Price $113.99
  23. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 1993-2000 GMC K3500 6.5L V8
    Special Price $83.93 Regular Price $119.99
  24. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 1997-2001 Honda CR-V 2.0L L4
    Special Price $86.49 Regular Price $123.99
    Out of stock
  25. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 2002-2007 Jeep Liberty 2.4L 2.8L 3.7L L4 V6
    Special Price $88.71 Regular Price $126.99
  26. Walker Exhaust Muffler
    Walker Quiet-Flow 21357 Exhaust Muffler
    Special Price $96.18 Regular Price $136.99
  27. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 2004-2005 Isuzu Ascender 4.2L L6
    Special Price $118.44 Regular Price $168.99
  28. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 2004 Ford F-150 Heritage 4.6L 5.4L V8
    Special Price $118.72 Regular Price $169.99
  29. Walker Quiet-Flow Exhaust Muffler
    Walker Quiet-Flow Exhaust Muffler for 2006-2010 Ford Explorer 4.0L V6
    Special Price $122.25 Regular Price $174.99
  30. Walker SoundFX Exhaust Muffler
    2 pc Walker SoundFX Exhaust Mufflers for 1973-1974 Pontiac Grand Prix 6.6L 7.5L V8
    Special Price $127.97 Regular Price $182.99
    Out of stock
  31. Walker Quiet-Flow Exhaust Muffler
    Walker Quiet-Flow Exhaust Muffler for 1987-1996 Ford F-150 4.9L 5.0L L6 V8
    Special Price $130.74 Regular Price $186.99
  32. Walker SoundFX Exhaust Muffler
    2 pc Walker SoundFX Exhaust Mufflers for 1969-1970 Ford Custom 6.4L 7.0L V8
    Special Price $133.45 Regular Price $190.99
  33. Walker Quiet-Flow Exhaust Muffler
    Walker Quiet-Flow Exhaust Muffler for 1996-1998 Jeep Grand Cherokee 4.0L 5.2L L6 V8
    Special Price $142.53 Regular Price $203.99
  34. Walker Quiet-Flow Exhaust Muffler
    Walker Quiet-Flow Exhaust Muffler for 2006-2010 Jeep Commander 3.7L 4.7L 5.7L V6 V8
    Special Price $150.85 Regular Price $215.99
  35. Walker Quiet-Flow Exhaust Muffler
    Walker Quiet-Flow Exhaust Muffler for 2002-2006 Cadillac Escalade EXT 6.0L V8
    Special Price $160.37 Regular Price $228.99
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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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