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 Quiet-Flow Exhaust Muffler
    Walker Quiet-Flow Exhaust Muffler for 2006-2011 Chevrolet Impala 3.5L V6
    Special Price $136.93 Regular Price $195.99
  4. Walker Exhaust Muffler
    Walker SoundFX 18274 Exhaust Muffler
    Special Price $53.29 Regular Price $75.99
  5. Walker Quiet-Flow Exhaust Muffler
    Walker Quiet-Flow Exhaust Muffler for 2010-2015 Chevrolet Equinox 3.0L 3.6L V6
    Special Price $84.81 Regular Price $120.99
  6. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 2006-2011 Chevrolet Impala 3.5L V6
    Special Price $88.12 Regular Price $125.99
  7. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 1996-1999 Chevrolet K1500 Suburban 5.7L V8
    Special Price $104.59 Regular Price $148.99
  8. Walker Exhaust Muffler
    Walker Quiet-Flow 22266 Exhaust Muffler
    Special Price $50.46 Regular Price $71.99
  9. Walker Exhaust Muffler
    Walker SoundFX 18944 Exhaust Muffler
    Special Price $59.70 Regular Price $84.99
  10. Walker Exhaust Muffler
    Walker SoundFX 18948 Exhaust Muffler
    Special Price $60.57 Regular Price $86.99
  11. Walker Exhaust Muffler
    Walker 21039 Exhaust Muffler
    Special Price $64.91 Regular Price $92.99
  12. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 1995-2004 Chevrolet S10 4.3L V6
    Special Price $67.40 Regular Price $95.99
  13. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 1992-1999 GMC Jimmy 4.3L V6
    Special Price $72.38 Regular Price $102.99
  14. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 1996-2005 Dodge Grand Caravan 3.0L 3.3L 3.8L V6
    Special Price $72.67 Regular Price $103.99
  15. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 1992-1993 Dodge W150 3.9L 5.2L 5.9L V6 V8
    Special Price $76.48 Regular Price $108.99
  16. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 1979-1987 Dodge W150 3.7L L6
    Special Price $77.05 Regular Price $109.99
    Out of stock
  17. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 1987-1996 Ford F-350 4.9L L6
    Special Price $77.57 Regular Price $110.99
  18. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 1993-1998 Saturn SC2 1.9L L4
    Special Price $81.74 Regular Price $116.99
  19. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 1973-1974 Pontiac Grandville 6.6L 7.5L V8
    Special Price $82.59 Regular Price $117.99
  20. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 1993-1998 Saturn SC1 1.9L L4
    Special Price $83.41 Regular Price $118.99
  21. Walker SoundFX Exhaust Muffler
    Walker SoundFX Right Exhaust Muffler for 1975-1976 Ford LTD 7.5L V8
    Special Price $84.28 Regular Price $119.99
  22. Walker Quiet-Flow Exhaust Muffler
    Walker Quiet-Flow Exhaust Muffler for 2010-2017 Chevrolet Equinox 2.4L L4
    Special Price $86.39 Regular Price $122.99
  23. Walker Exhaust Muffler
    Walker SoundFX 18977 Exhaust Muffler
    Special Price $93.72 Regular Price $133.99
  24. Walker Quiet-Flow Exhaust Muffler
    Walker Quiet-Flow Exhaust Muffler for 1985 Volvo 745 2.3L L4
    Special Price $95.70 Regular Price $136.99
  25. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 1995 Chevrolet Tahoe 5.7L V8
    Special Price $97.48 Regular Price $138.99
  26. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 1996-2000 Chevrolet K2500 5.7L 7.4L V8
    Special Price $101.21 Regular Price $144.99
  27. Walker Exhaust Muffler
    Walker Quiet-Flow 21856 Exhaust Muffler
    Special Price $105.79 Regular Price $150.99
  28. Walker Quiet-Flow Exhaust Muffler
    Walker Quiet-Flow Exhaust Muffler for 2007-2010 Saturn Outlook 3.6L V6
    Special Price $106.82 Regular Price $152.99
  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 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
  31. Walker Quiet-Flow Exhaust Muffler
    Walker Quiet-Flow Exhaust Muffler for 1993-1995 Jeep Wrangler 2.5L 4.0L L4 L6
    Special Price $133.87 Regular Price $190.99
  32. Walker Quiet-Flow Exhaust Muffler
    Walker Quiet-Flow Exhaust Muffler for 2007-2011 Dodge Nitro 3.7L V6
    Special Price $137.00 Regular Price $195.99
  33. 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
  34. Walker SoundFX Exhaust Muffler
    Walker SoundFX Exhaust Muffler for 1995-2003 Ford Windstar 3.0L 3.8L V6
    Special Price $158.03 Regular Price $225.99
  35. Walker Exhaust Muffler
    Walker Quiet-Flow 21437 Exhaust Muffler
    Special Price $182.22 Regular Price $259.99
  36. Walker Quiet-Flow Exhaust Muffler
    Walker Quiet-Flow Exhaust Muffler for 2002-2007 Ford E-150 5.4L V8
    Special Price $195.96 Regular Price $279.99
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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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