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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 System Hanger Insulator
    2 pc Walker Muffler Assm Exhaust System Insulators for 1995-2004 Toyota Tacoma 2.7L 3.4L L4 V6
    Special Price $16.39 Regular Price $22.99
    Walker
  2. Walker Exhaust System Hanger Insulator
    2 pc Walker Muffler Assm Exhaust System Insulators for 2001-2003 Mazda Protege 2.0L L4
    Special Price $16.39 Regular Price $22.99
    Walker
  3. Walker Exhaust System Hanger Insulator
    2 pc Walker Muffler Assm Exhaust System Insulators for 2013-2018 Toyota RAV4 2.5L L4
    Special Price $20.01 Regular Price $28.99
    Walker
  4. Walker Exhaust Bolt and Spring
    2 pc Walker Y-Pipe Inlets Exhaust Bolt & Springs for 1988-1993 GMC C1500 4.3L 5.0L 5.7L 6.2L V6 V8
    Special Price $32.09 Regular Price $45.99
    Walker
  5. Walker SoundFX Exhaust Muffler
    2 pc Walker SoundFX Exhaust Mufflers for 1968-1974 Plymouth Road Runner 5.2L 5.6L 5.9L 6.3L 6.6L 7.0L 7.2L V8
    Rating:
    100%
    1  Review
    Special Price $156.96 Regular Price $223.99
    Walker
  6. Walker Quiet-Flow Exhaust Muffler
    2 pc Walker Quiet-Flow Exhaust Mufflers for 1959-1964 Chevrolet Impala 4.6L 5.3L 5.7L 6.7L 7.0L V8
    Special Price $172.88 Regular Price $246.99
    Walker
  7. Walker Exhaust Bolt and Spring
    2 pc Walker Y-Pipe Inlets Exhaust Bolt & Springs for 1988-1995 GMC K2500 4.3L 5.0L 5.7L 6.2L V6 V8
    Special Price $32.09 Regular Price $45.99
    Walker
  8. Walker Exhaust Clamp
    2 pc Walker Exhaust Clamps for 1981-1993 GMC K3500 5.7L 6.5L V8
    Special Price $11.05 Regular Price $15.99
    Walker
    Out of stock
  9. Walker Exhaust Clamp
    2 pc Walker Tail Pipe Left Exhaust Clamps for 1982-1988 GMC P3500 6.2L V8
    Special Price $11.28 Regular Price $15.99
    Walker
    Out of stock
  10. Walker Exhaust Clamp
    2 pc Walker Exhaust Clamps for 1984-1988 Chevrolet Monte Carlo 5.0L V8
    Special Price $11.28 Regular Price $15.99
    Walker
    Out of stock
  11. Walker Exhaust Clamp
    2 pc Walker Exhaust Clamps for 1980-1986 GMC K2500 5.7L V8
    Special Price $11.51 Regular Price $15.99
    Walker
    Out of stock
  12. Walker Exhaust Clamp
    2 pc Walker Exhaust Clamps for 1972 Ford Torino 5.8L V8
    Special Price $11.51 Regular Price $15.99
    Walker
    Out of stock
  13. Walker Exhaust Clamp
    2 pc Walker Muffler Assm To Tail Pipe Exhaust Clamps for 1969-1970 Mercury Monterey 7.0L V8
    Special Price $11.75 Regular Price $16.99
    Walker
    Out of stock
  14. Walker Exhaust Clamp
    2 pc Walker Exhaust Clamps for 1981-1986 Chevrolet K30 5.7L 7.4L V8
    Special Price $11.80 Regular Price $16.99
    Walker
    Out of stock
  15. Walker Exhaust System Hanger Insulator
    2 pc Walker Resonator Assm Exhaust System Insulators for 1994-1997 Oldsmobile Cutlass Supreme 3.1L V6
    Special Price $12.15 Regular Price $16.99
    Walker
  16. Walker Exhaust System Hanger Insulator
    2 pc Walker Exhaust System Insulators for 1985-1988 Cadillac Commercial Chassis 4.1L 4.5L V8
    Special Price $12.15 Regular Price $16.99
    Walker
  17. Walker Exhaust System Hanger Insulator
    2 pc Walker Converter Exhaust System Insulators for 2000-2007 Chevrolet Monte Carlo 3.4L 3.5L 3.8L 3.9L V6
    Special Price $12.15 Regular Price $16.99
    Walker
  18. Walker Exhaust System Hanger Insulator
    2 pc Walker Converter Exhaust System Insulators for 1997-2005 Buick Century 3.1L V6
    Special Price $12.15 Regular Price $16.99
    Walker
  19. Walker Exhaust System Hanger Insulator
    2 pc Walker Exhaust System Insulators for 1990-1999 Chevrolet Lumina 2.5L 3.1L 3.4L 3.8L L4 V6
    Special Price $12.15 Regular Price $16.99
    Walker
  20. Walker Exhaust System Hanger Insulator
    2 pc Walker Muffler Assm Exhaust System Insulators for 1984-1985 Mercedes-Benz 380SE 3.8L V8
    Special Price $12.40 Regular Price $17.99
    Walker
  21. Walker Exhaust System Hanger Insulator
    2 pc Walker Exhaust System Insulators for 1973-1980 Mercedes-Benz 450SLC 4.5L V8
    Special Price $12.40 Regular Price $17.99
    Walker
  22. Walker Exhaust System Hanger Insulator
    2 pc Walker Int Pipe Exhaust System Insulators for 1985 Buick Electra 3.8L V6
    Special Price $12.40 Regular Price $17.99
    Walker
  23. Walker Exhaust System Hanger Insulator
    2 pc Walker Exhaust System Insulators for 1987-1989 Mercedes-Benz 260E 2.6L L6
    Special Price $12.40 Regular Price $17.99
    Walker
  24. Walker Exhaust System Hanger Insulator
    2 pc Walker Muffler Assm Exhaust System Insulators for 1992-1994 Audi 100 2.8L V6
    Special Price $12.40 Regular Price $17.99
    Walker
  25. Walker Exhaust System Hanger Insulator
    2 pc Walker Exhaust System Insulators for 2001-2005 Lexus GS300 3.0L L6
    Special Price $12.40 Regular Price $17.99
    Walker
  26. Walker Exhaust Clamp
    2 pc Walker Exhaust Clamps for 1988-1991 Mercedes-Benz 300SE 3.0L L6
    Special Price $12.97 Regular Price $18.99
    Walker
  27. Walker Exhaust Pipe Flange Gasket
    2 pc Walker Exhaust Pipe Flange Gaskets for 2001-2005 BMW 325xi 2.5L L6
    Special Price $13.23 Regular Price $18.99
    Walker
  28. Walker Exhaust Clamp
    2 pc Walker H-Pipe To Muffler Exhaust Clamps for 1996-2000 Chevrolet Tahoe 5.7L V8
    Special Price $13.35 Regular Price $18.99
    Walker
  29. Walker Exhaust Clamp
    2 pc Walker Int Pipe To Muffler Exhaust Clamps for 1996-1999 GMC K2500 Suburban 5.7L V8
    Special Price $13.35 Regular Price $18.99
    Walker
  30. Walker Exhaust Pipe Flange Gasket
    2 pc Walker Front Pipe To Converter Exhaust Pipe Flange Gaskets for 1996-2000 Toyota 4Runner 3.4L V6
    Special Price $13.86 Regular Price $19.99
    Walker
  31. Walker Exhaust Pipe Flange Gasket
    2 pc Walker Exhaust Pipe Flange Gaskets for 1998-2000 Toyota Sienna 3.0L V6
    Special Price $14.14 Regular Price $19.99
    Walker
  32. Walker Exhaust Pipe Flange Gasket
    2 pc Walker Exhaust Pipe Flange Gaskets for 2002-2010 Lexus SC430 4.3L V8
    Special Price $15.38 Regular Price $21.99
    Walker
  33. Walker Exhaust Pipe Flange Gasket
    2 pc Walker Exhaust Pipe Flange Gaskets for 1986-1990 Nissan Pulsar NX 1.6L L4
    Special Price $16.01 Regular Price $22.99
    Walker
  34. Walker Exhaust System Hanger Insulator
    2 pc Walker Resonator Assm Exhaust System Insulators for 2003-2008 Toyota Matrix 1.8L L4
    Special Price $16.06 Regular Price $22.99
    Walker
  35. Walker Exhaust System Hanger Insulator
    2 pc Walker Exhaust System Insulators for 2003-2006 Hyundai Santa Fe 3.5L V6
    Special Price $16.06 Regular Price $22.99
    Walker
  36. Walker Exhaust System Hanger Insulator
    2 pc Walker Resonator Assm Exhaust System Insulators for 2002-2006 Toyota Camry 2.4L 3.0L L4 V6
    Special Price $16.06 Regular Price $22.99
    Walker
  37. Walker Exhaust System Hanger Insulator
    2 pc Walker Muffler Exhaust System Insulators for 1993-1997 Geo Prizm 1.6L 1.8L L4
    Special Price $16.06 Regular Price $22.99
    Walker
  38. Walker Exhaust System Hanger Insulator
    2 pc Walker Converter Exhaust System Insulators for 2009-2019 Toyota Corolla 1.8L L4
    Special Price $16.06 Regular Price $22.99
    Walker
  39. Walker Exhaust System Hanger Insulator
    2 pc Walker Exhaust System Insulators for 2003-2006 Toyota Matrix 1.8L L4
    Special Price $16.06 Regular Price $22.99
    Walker
  40. Walker Exhaust System Hanger Insulator
    2 pc Walker Muffler Assm Exhaust System Insulators for 2000-2005 Subaru Impreza 2.5L H4
    Special Price $16.06 Regular Price $22.99
    Walker
  41. Walker Exhaust System Hanger Insulator
    2 pc Walker Resonator Assm Exhaust System Insulators for 2006-2010 Hyundai Azera 3.3L 3.8L V6
    Special Price $16.06 Regular Price $22.99
    Walker
  42. Walker Exhaust System Hanger Insulator
    2 pc Walker Resonator Assm Exhaust System Insulators for 1990-2008 Hyundai Sonata 2.0L 3.0L 3.3L L4 V6
    Special Price $16.06 Regular Price $22.99
    Walker
  43. Walker Exhaust System Hanger Insulator
    2 pc Walker Muffler Assm Right Exhaust System Insulators for 2006-2009 Subaru Outback 2.5L H4
    Special Price $16.06 Regular Price $22.99
    Walker
  44. Walker Exhaust System Hanger Insulator
    2 pc Walker Int Pipe Exhaust System Insulators for 1987-1988 Plymouth Colt 1.5L 1.6L L4
    Special Price $16.06 Regular Price $22.99
    Walker
  45. Walker Exhaust System Hanger Insulator
    2 pc Walker Resonator Assm Exhaust System Insulators for 2003-2008 Pontiac Vibe 1.8L L4
    Special Price $16.06 Regular Price $22.99
    Walker
  46. Walker Exhaust System Hanger Insulator
    2 pc Walker Resonator Assm Exhaust System Insulators for 2005-2010 Chevrolet Cobalt 2.2L 2.4L L4
    Special Price $16.06 Regular Price $22.99
    Walker
  47. Walker Exhaust System Hanger Insulator
    2 pc Walker Exhaust System Insulators for 1993-1996 Eagle Summit 1.5L 1.8L L4
    Special Price $16.06 Regular Price $22.99
    Walker
  48. Walker Exhaust System Hanger Insulator
    2 pc Walker Exhaust System Insulators for 2000-2006 Mazda MPV 2.5L 3.0L V6
    Special Price $16.06 Regular Price $22.99
    Walker
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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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  1. Brand
    Walker
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  1. Catalytic Converter Air Tube 7items
  2. Exhaust Bolt and Spring 72items
  3. Exhaust Bracket 54items
  4. Exhaust Clamp 759items
  5. Exhaust Flange 6items
  6. Exhaust Muffler 82items
  7. Exhaust Muffler Strap 65items
  8. Exhaust Pipe Connector 10items
  9. Exhaust Pipe Flange Gasket 338items
  10. Exhaust Pipe Spout 25items
  11. Exhaust System Hanger 144items
  12. Exhaust System Hanger Insulator 767items
Sub-Brand
  1. Quiet-Flow 6items
  2. SoundFX 76items
Price
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Pack Size
  1. 1 11097items
  2. 2 2317items
  3. 3 191items
  4. 4 82items
  5. 5 12items
  6. 6 5items
Part Placement
  1. Converter 11items
  2. Converter Center To Front 2items
  3. Converter Center To Y-Pipe 1item
  4. Converter Front Left To Rear Left 3items
  5. Converter Inlet 37items
  6. Converter Inlet Front 9items
  7. Converter Inlet Left 9items
  8. Converter Left To Right 1item
  9. Converter Rear 10items
  10. Converter Rear Left 1item
  11. Converter Rear Left To Int Pipe 1item
  12. Converter Right To Rear 1item
  13. Converter To Extension Pipe 1item
  14. Converter To Muffler 1item
  15. Converter To Resonator 1item
  16. Converter To Resonator Assm 1item
  17. Extension Pipe 2items
  18. Extension Pipe To Muffler 4items
  19. Front Converter To Center 1item
  20. Front Converter To Rear Converter 4items
  21. Front Muffler 2items
  22. Front Pipe 12items
  23. Front Pipe Front to Rear 1item
  24. Front Pipe Inlet 21items
  25. Front Pipe Inlet Front 4items
  26. Front Pipe Left 14items
  27. Front Pipe Rear To Converter 2items
  28. Front Pipe Right 18items
  29. Front Pipe Right To Muffler Right 10items
  30. Front Pipe To Converter 1item
  31. Front Pipe To Y-Pipe 1item
  32. H-Pipe To Muffler 16items
  33. Int Pipe 46items
  34. Int Pipe Center 2items
  35. Int Pipe Rear 6items
  36. Int Pipe To Muffler 12items
  37. Int Pipe To Muffler Assm 3items
  38. Left Converter To Front Pipe 1item
  39. Muffler 117items
  40. Muffler Assm 105items
  41. Muffler Assm Front 4items
  42. Muffler Assm Left 15items
  43. Muffler Assm Rear 4items
  44. Muffler Assm Right 14items
  45. Muffler Assm To Muffler Assm 2items
  46. Muffler Assm To Spout 3items
  47. Muffler Assm To Tail Pipe 17items
  48. Muffler Front 2items
  49. Muffler Left 6items
  50. Muffler Rear 2items
  51. Muffler Rear To Tail Pipe 1item
  52. Muffler Right 7items
  53. Muffler To Muffler Assm 2items
  54. Muffler To Tail Pipe 57items
  55. Muffler To Tail Pipe Front 1item
  56. Rear 1item
  57. Resonator 1item
  58. Resonator Assm 101items
  59. Resonator Assm Rear 4items
  60. Resonator Assm To Muffler Assm 2items
  61. Right 10items
  62. Right Converter To Muffler 2items
  63. Right Converter To Y-Pipe 1item
  64. Right Front Pipe To Muffler 5items
  65. Tail Pipe 109items
  66. Tail Pipe Left 8items
  67. Tail Pipe Right 6items
  68. Y-Pipe 6items
  69. Y-Pipe Inlet Right 3items
  70. Y-Pipe Inlets 83items
  71. Y-Pipe Rear To Muffler 1item
  72. Y-Pipe To Converter 9items
  73. Y-Pipe To Int Pipe 10items
  74. Y-Pipe To Int Pipe Front 1item
  75. Y-Pipe To Muffler 3items
Stock
  1. In Stock 1670items
  2. Out of Stock 659items
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On eligible items

At SixityAuto.com, we offer free shipping on thousands of eligible items. We also ship FAST. Over 99% of all items ordered will ship within one business day. Plus, we ship from our strategically located warehouses on the East and West Coast to save precious shipping time.

100% fitment guarantee at sixityauto.com

100% FITMENT GUARANTEE
Your parts will fit as advertised

Shop with confidence, knowing that your purchase from Sixity Auto will fit your vehicle. If after purchase you determine that your part does not fit the vehicle we advertised, simply contact us to initiate a return. We want your parts to fit!

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call sixity auto 8am to 8pm Eastern, Monday through Friday

WE'RE HERE TO HELP
(888) 679-6279
Monday through Friday, 8am-8pm Eastern

We speak your language. Our staff has decades of experience selling auto parts to enthusiasts like you. Whether it's for your car, truck, or van, we have staff on hand that can answer your questions and make sure you get the part you're looking for.

For phone sales or help with product fitment questions, our U.S.-based customer service staff in California and Indiana is available weekdays, 8am-8pm ET.

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Sixity Auto works with a wide range of business customers—from repair shops and dealerships to fleet operators, government organizations, and others that purchase parts for resale or operational use.

If you are a qualified tax-exempt or resale customer, submit your documentation and we'll set you up for tax-free shopping. Check out all the details here.

military members and vets save 10% every day

MILITARY DISCOUNT
Save 10% on every purchase

Sixity Auto is proud to support our Active-Duty Service Members, Vets, and their immediate families. To show a token of our thanks, we extend a 10% discount on your entire purchase, every single day.

We use VerifyPass (formerly ID Discount) to help us manage our Military Discount program. Click here for all the details!

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© 2026 Sixity, Inc. Part of Proximity Group, an American-owned and operated online retailer. All Rights Reserved.