Search
Advanced Search
Free Shipping on eligible itemsFree Shipping on eligible items
My Cart

Walker Airtex DENSO 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
Clear All
View as Grid List

Items 1-48 of 5354

Set Ascending Direction
  1. Walker Exhaust Clamp
    Walker Converter To Extension Pipe Exhaust Clamp for 2009-2013 Chevrolet Silverado 1500 4.3L 4.8L 5.3L V6 V8
    Special Price $24.53 Regular Price $34.99
    Walker
  2. Walker Exhaust Clamp
    Walker 35337 Exhaust Clamp
    Special Price $2.72 Regular Price $3.99
    Walker
  3. Walker Exhaust Clamp
    Walker Exhaust Clamp for 2012-2016 Fiat 500 1.4L L4
    Special Price $10.36 Regular Price $14.99
    Walker
  4. Walker Exhaust Clamp
    Walker 35774 Exhaust Clamp
    Special Price $7.04 Regular Price $9.99
    Walker
  5. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1973-1974 Chevrolet C30 Pickup 5.0L 5.7L V8
    Special Price $9.44 Regular Price $12.99
    Walker
    Out of stock
  6. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1968-1983 Ford F-100 3.9L 4.2L 4.9L 5.0L 5.9L 6.4L 7.5L L6 V8
    Special Price $9.44 Regular Price $12.99
    Walker
    Out of stock
  7. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1974 Volvo 142 2.0L L4
    Special Price $9.44 Regular Price $12.99
    Walker
    Out of stock
  8. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1985-1995 Chrysler LeBaron 2.2L 2.5L 3.0L L4 V6
    Special Price $9.44 Regular Price $12.99
    Walker
    Out of stock
  9. Walker Exhaust Clamp
    Walker Muffler To Right Tail Pipe Exhaust Clamp for 1988-1993 GMC K2500 4.3L 5.7L 6.2L V6 V8
    Special Price $9.44 Regular Price $12.99
    Walker
    Out of stock
  10. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1987-1994 Dodge Shadow 2.2L 2.5L L4
    Special Price $9.44 Regular Price $12.99
    Walker
    Out of stock
  11. Walker Exhaust Clamp
    Walker Muffler Assm To Tail Pipe Exhaust Clamp for 1987-1988 Ford Thunderbird 2.3L L4
    Special Price $9.44 Regular Price $12.99
    Walker
    Out of stock
  12. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1979-1980 GMC P1500 4.8L L6
    Special Price $9.44 Regular Price $12.99
    Walker
    Out of stock
  13. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1981-1991 Mercury Grand Marquis 5.0L V8
    Special Price $9.44 Regular Price $12.99
    Walker
    Out of stock
  14. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1977-1993 Oldsmobile 98 3.8L 4.1L 5.7L V6 V8
    Special Price $9.44 Regular Price $12.99
    Walker
    Out of stock
  15. Walker Exhaust Clamp
    Walker Tail Pipe Exhaust Clamp for 1978-1980 American Motors Pacer 3.8L 4.2L L6
    Special Price $9.44 Regular Price $12.99
    Walker
    Out of stock
  16. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1992 Cadillac Commercial Chassis 5.7L V8
    Special Price $9.58 Regular Price $13.99
    Walker
    Out of stock
  17. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1980-1986 GMC K2500 4.8L 5.7L 6.6L L6 V8
    Special Price $9.58 Regular Price $13.99
    Walker
    Out of stock
  18. Walker Exhaust Clamp
    Walker Int Pipe Left Exhaust Clamp for 1982-1986 GMC K3500 6.2L V8
    Special Price $9.58 Regular Price $13.99
    Walker
    Out of stock
  19. Walker Exhaust Clamp
    Walker Front Pipe To Muffler Exhaust Clamp for 1984-1987 Nissan Micra 1.2L L4
    Special Price $9.59 Regular Price $13.99
    Walker
  20. Walker Exhaust Clamp
    Walker Right Exhaust Clamp for 1965-1969 Chevrolet Biscayne 4.6L 5.3L 5.4L 5.7L 6.7L V8
    Special Price $9.64 Regular Price $13.99
    Walker
    Out of stock
  21. Walker Exhaust Clamp
    Walker Tail Pipe Right Exhaust Clamp for 1982-1987 Chevrolet P30 5.7L V8
    Special Price $9.64 Regular Price $13.99
    Walker
    Out of stock
  22. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1975-1979 Oldsmobile Omega 3.8L 4.3L 5.0L 5.7L V6 V8
    Special Price $9.64 Regular Price $13.99
    Walker
    Out of stock
  23. Walker Exhaust Clamp
    Walker Extension Pipe To Tail Pipe Exhaust Clamp for 1972-1973 Mercury Montego 5.8L 6.6L V8
    Special Price $9.64 Regular Price $13.99
    Walker
    Out of stock
  24. Walker Exhaust Clamp
    Walker Muffler To Tail Pipe Exhaust Clamp for 1985 Cadillac Commercial Chassis 4.3L V6
    Special Price $9.64 Regular Price $13.99
    Walker
    Out of stock
  25. Walker Exhaust Clamp
    Walker Muffler To Right Tail Pipe Exhaust Clamp for 1988-1993 Chevrolet C1500 5.7L 6.2L V8
    Special Price $9.64 Regular Price $13.99
    Walker
    Out of stock
  26. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1971-1974 Chevrolet G20 Van 5.0L 5.7L V8
    Special Price $9.64 Regular Price $13.99
    Walker
    Out of stock
  27. Walker Exhaust Clamp
    Walker Tail Pipe Exhaust Clamp for 1980 Chevrolet C10 5.0L 5.7L V8
    Special Price $9.64 Regular Price $13.99
    Walker
    Out of stock
  28. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1976 Oldsmobile Cutlass Tiara 5.7L 7.5L V8
    Special Price $9.64 Regular Price $13.99
    Walker
    Out of stock
  29. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1965 Mercury Marauder 6.4L V8
    Special Price $9.64 Regular Price $13.99
    Walker
    Out of stock
  30. Walker Exhaust Clamp
    Walker Front Pipe Right Exhaust Clamp for 1975-1985 Chevrolet P30 7.4L V8
    Special Price $9.78 Regular Price $13.99
    Walker
    Out of stock
  31. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1971-1973 Dodge Polara 6.3L 6.6L 7.2L V8
    Special Price $9.78 Regular Price $13.99
    Walker
    Out of stock
  32. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1973-1974 GMC K15 K1500 Pickup 5.7L V8
    Special Price $9.78 Regular Price $13.99
    Walker
    Out of stock
  33. Walker Exhaust Clamp
    Walker Int Pipe Left Exhaust Clamp for 1987 Chevrolet V30 6.2L V8
    Special Price $9.78 Regular Price $13.99
    Walker
    Out of stock
  34. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1976-1980 Dodge D200 3.7L 5.2L 5.9L L6 V8
    Special Price $9.78 Regular Price $13.99
    Walker
    Out of stock
  35. Walker Exhaust Clamp
    Walker Int Pipe Front To Rear Exhaust Clamp for 1982-1987 GMC P3500 5.7L V8
    Special Price $9.78 Regular Price $13.99
    Walker
    Out of stock
  36. Walker Exhaust Clamp
    Walker Int Pipe Exhaust Clamp for 1987 Chevrolet V10 5.0L V8
    Special Price $9.78 Regular Price $13.99
    Walker
    Out of stock
  37. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1975-1990 Chevrolet G30 4.1L 4.3L 5.7L 6.2L 6.6L L6 V6 V8
    Special Price $9.78 Regular Price $13.99
    Walker
    Out of stock
  38. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1993-1997 Eagle Vision 3.5L V6
    Special Price $9.78 Regular Price $13.99
    Walker
    Out of stock
  39. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1975-1986 Chevrolet C30 4.8L 5.7L L6 V8
    Special Price $9.78 Regular Price $13.99
    Walker
    Out of stock
  40. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1987-1995 Nissan Pathfinder 2.4L 3.0L L4 V6
    Special Price $10.03 Regular Price $13.99
    Walker
  41. Walker Exhaust Clamp
    Walker Muffler To Tail Pipe Exhaust Clamp for 1986-1988 Nissan Stanza 2.0L L4
    Special Price $10.03 Regular Price $13.99
    Walker
  42. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1986-1994 Nissan D21 2.4L 3.0L L4 V6
    Special Price $10.03 Regular Price $13.99
    Walker
  43. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1983-1991 Toyota Camry 1.8L 2.0L 2.5L L4 V6
    Special Price $10.03 Regular Price $13.99
    Walker
  44. Walker Exhaust Clamp
    Walker Exhaust Clamp for 2003-2004 Saturn Ion 2.2L L4
    Special Price $10.03 Regular Price $13.99
    Walker
  45. Walker Exhaust Clamp
    Walker Int Pipe To Muffler Exhaust Clamp for 1984-1985 BMW 318i 1.8L L4
    Special Price $10.03 Regular Price $13.99
    Walker
  46. Walker Exhaust Clamp
    Walker Exhaust Clamp for 1993-2002 Mitsubishi Mirage 1.5L 1.8L L4
    Special Price $10.03 Regular Price $13.99
    Walker
  47. Walker Exhaust Clamp
    Walker Int Pipe To Resonator Assm Exhaust Clamp for 2012-2015 Honda Civic 1.8L L4
    Special Price $10.03 Regular Price $13.99
    Walker
  48. Walker Exhaust Clamp
    Walker Converter To Int Pipe Exhaust Clamp for 1982-1983 Pontiac J2000 1.8L 2.0L L4
    Special Price $10.03 Regular Price $13.99
    Walker
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. 

Filter By Part Details
Now Shopping by
  1. Part Type
    Exhaust Clamp
  2. Brand
    Walker
  3. Brand
    Airtex
  4. Brand
    DENSO
Clear All
Shopping Options
Part Type
  1. Catalytic Converter Air Tube 122items
  2. Exhaust Bolt 18items
  3. Exhaust Bolt and Spring 424items
  4. Exhaust Bracket 111items
  5. Exhaust Clamp 5354items
  6. Exhaust Clamp Kit 1item
  7. Exhaust Elbow 14items
  8. Exhaust Flange 74items
  9. Exhaust Flange Repair Kit 5items
  10. Exhaust Intermediate Pipe 44items
  11. Exhaust Muffler 1076items
  12. Exhaust Muffler Assembly 28items
  13. Exhaust Muffler Strap 126items
  14. Exhaust Nut 1item
  15. Exhaust Pipe 54items
  16. Exhaust Pipe Connector 54items
  17. Exhaust Pipe Flange Gasket 3340items
  18. Exhaust Pipe Rain Cap 4items
  19. Exhaust Pipe Spout 127items
  20. Exhaust Reduction Pipe 19items
  21. Exhaust Resonator 21items
  22. Exhaust Resonator and Pipe Assembly 11items
  23. Exhaust System Hanger 593items
  24. Exhaust System Hanger Insulator 2010items
  25. Exhaust Tail Pipe 5items
  26. Exhaust Y Pipe 15items
  27. Muffler / Exhaust Putty 2items
  28. Oxygen Sensor Bung Plug 51items
Sub-Brand
  1. Mega-Clamp 11items
Price
$
-
Pack Size
  1. 1 4555items
  2. 2 757items
  3. 3 28items
  4. 4 12items
  5. 5 2items
Part Placement
  1. Bracket 13items
  2. Connector Front To Muffler Assm 1item
  3. Connector Left To Muffler Left 5items
  4. Connector Rear To Resonator Assm 3items
  5. Connector Right To Muffler Right 5items
  6. Connector To Extension Pipe 6items
  7. Connector To Muffler 3items
  8. Connector To Muffler Assm 1item
  9. Connector To Resonator Assm 10items
  10. Connector To Tail Pipe 3items
  11. Converter Front To Int Pipe 10items
  12. Converter Inlet Left 1item
  13. Converter Inlet Right 1item
  14. Converter Left To Extension Pipe 14items
  15. Converter Left To Extension Pipe Left 6items
  16. Converter Left To Int Pipe Left 2items
  17. Converter Left To Muffler 4items
  18. Converter Left To Resonator 3items
  19. Converter Left To Right 6items
  20. Converter Rear Left To Muffler 1item
  21. Converter Rear Right To Muffler 1item
  22. Converter Rear To Connector Front 1item
  23. Converter Rear To Extension Pipe 1item
  24. Converter Rear To Muffler 25items
  25. Converter Rear To Muffler Assm 10items
  26. Converter Rear To Muffler Assm Front 2items
  27. Converter Right To Extension Pipe 13items
  28. Converter Right To Extension Pipe Right 2items
  29. Converter Right To Front Pipe 3items
  30. Converter Right To Int Pipe 3items
  31. Converter Right To Int Pipe Left 8items
  32. Converter Right To Int Pipe Right 10items
  33. Converter Right To Muffler Assm 2items
  34. Converter To Connector 2items
  35. Converter To Converter 1item
  36. Converter To Extension Pipe 15items
  37. Converter To Int Pipe 112items
  38. Converter To Int Pipe Front 11items
  39. Converter To Int Pipe Rear 2items
  40. Converter To Muffler 41items
  41. Converter To Muffler Assm 11items
  42. Converter To Muffler Front 3items
  43. Converter To Resonator 3items
  44. Converter To Resonator Assm 30items
  45. Converter To Resonator Assm Front 3items
  46. Exhaust Pipe To Int Pipe 1item
  47. Exhaust Pipe To Muffler 3items
  48. Extension Pipe Left To Muffler 7items
  49. Extension Pipe Left To Tail Left 1item
  50. Extension Pipe Rear To Muffler 4items
  51. Extension Pipe Right To Muffler 7items
  52. Extension Pipe Right To Tail Right 1item
  53. Extension Pipe To Converter 7items
  54. Extension Pipe To Muffler 121items
  55. Extension Pipe To Muffler Assm 12items
  56. Extension Pipe To Muffler Rear 3items
  57. Extension Pipe To Resonator 4items
  58. Extension Pipe To Resonator Assm 5items
  59. Extension Pipe To Tail Pipe 11items
  60. Extension To Int Pipe 7items
  61. Extension To Int Pipe Rear 2items
  62. Flex Pipe To Converter 2items
  63. Flex Pipe To Muffler 2items
  64. Flex Pipe To Resonator Assm 1item
  65. Front 4items
  66. Front Converter To Rear Converter 6items
  67. Front Left Converter To Front Pipe 1item
  68. Front Muffler Assm To Rear 9items
  69. Front Pipe 12items
  70. Front Pipe Left 12items
  71. Front Pipe Left To Int 15items
  72. Front Pipe Left To Int Left 22items
  73. Front Pipe Left To Muffler Left 4items
  74. Front Pipe Right 12items
  75. Front Pipe Right To Connector Right 5items
  76. Front Pipe Right To Int Right 5items
  77. Front Pipe Right To Muffler Right 23items
  78. Front Pipe To Converter 22items
  79. Front Pipe To Extension Pipe 3items
  80. Front Pipe To Int Pipe 27items
  81. Front Pipe To Muffler 28items
  82. Front Pipe To Muffler Assm 7items
  83. Front Pipe To Resonator 3items
  84. Front Pipe To Resonator Assm 6items
  85. Front Pipe To Resonator Assm Front 4items
  86. Front Pipe To Y-Pipe 19items
  87. Front Resonator Assm To Rear 8items
  88. H-Pipe To Muffler 16items
  89. Int Pipe 18items
  90. Int Pipe Center To Rear 2items
  91. Int Pipe Front To Converter 2items
  92. Int Pipe Front To Extension 2items
  93. Int Pipe Front To Rear 21items
  94. Int Pipe Front To Resonator Assm 2items
  95. Int Pipe Left 9items
  96. Int Pipe Left To Connector Left 5items
  97. Int Pipe Left To Muffler 10items
  98. Int Pipe Left To Muffler Assm Front 2items
  99. Int Pipe Left To Muffler Left 21items
  100. Int Pipe Rear 4items
  101. Int Pipe Rear To Extension 4items
  102. Int Pipe Rear To Muffler 27items
  103. Int Pipe Rear To Muffler Front 3items
  104. Int Pipe Rear To Muffler Left 1item
  105. Int Pipe Rear To Muffler Right 1item
  106. Int Pipe Right 3items
  107. Int Pipe Right To Muffler 9items
  108. Int Pipe Right To Muffler Assm Front 2items
  109. Int Pipe Right To Muffler Right 14items
  110. Int Pipe Right To Resonator 3items
  111. Int Pipe To Connector 1item
  112. Int Pipe To Converter 2items
  113. Int Pipe To Extension 19items
  114. Int Pipe To Extension Rear 4items
  115. Int Pipe To Front Muffler Assm 3items
  116. Int Pipe To Left Muffler 11items
  117. Int Pipe To Left Muffler Assm 7items
  118. Int Pipe To Muffler 267items
  119. Int Pipe To Muffler Assm 53items
  120. Int Pipe To Muffler Front 3items
  121. Int Pipe To Resonator 3items
  122. Int Pipe To Resonator Assm 14items
  123. Int Pipe To Right Muffler 1item
  124. Int Pipe To Right Muffler Assm 7items
  125. Int Pipe To Tail Pipe 1item
  126. Int Pipe To Y-Pipe 1item
  127. Left 91items
  128. Left Converter To H-Pipe 2items
  129. Left Converter To Resonator Assm 2items
  130. Left Converter To Y-Pipe 1item
  131. Left Extension Pipe To Left Muffler 1item
  132. Left Tail Pipe To Left Spout 1item
  133. Manifold Converter To Resonator Assm 2items
  134. Muffler Assm Front To Y-Pipe 1item
  135. Muffler Assm Left To Int Pipe Left 1item
  136. Muffler Assm Right To Int Pipe Right 1item
  137. Muffler Assm To Connector Rear 1item
  138. Muffler Assm To Extension Pipe 7items
  139. Muffler Assm To Int Pipe 1item
  140. Muffler Assm To Muffler 3items
  141. Muffler Assm To Muffler Assm 2items
  142. Muffler Assm To Resonator Assm 36items
  143. Muffler Assm To Resonator Assm Rear 8items
  144. Muffler Assm To Spout 7items
  145. Muffler Assm To Tail Pipe 158items
  146. Muffler Front To Extension Pipe 9items
  147. Muffler Left To Extension Pipe Left 1item
  148. Muffler Left To Spout Left 1item
  149. Muffler Left To Tail Pipe Left 18items
  150. Muffler Rear To Tail Pipe 7items
  151. Muffler Right To Extension Pipe Right 1item
  152. Muffler Right To Spout Right 1item
  153. Muffler Right To Tail Pipe Right 20items
  154. Muffler To Connector 3items
  155. Muffler To Extension Pipe 20items
  156. Muffler To Int Pipe 11items
  157. Muffler To Left Tail Pipe 30items
  158. Muffler To Muffler Assm 11items
  159. Muffler To Resonator Assm 25items
  160. Muffler To Resonator Assm Rear 3items
  161. Muffler To Right Tail Pipe 28items
  162. Muffler To Spout 4items
  163. Muffler To Tail Pipe 315items
  164. Muffler To Tail Pipe Front 8items
  165. Muffler To Y-Pipe Rear 4items
  166. Part Filter To Int Pipe 1item
  167. Rear 5items
  168. Rear Converter To Resonator 4items
  169. Rear Converter To Resonator Assm 20items
  170. Rear Resonator Assm To Muffler Assm 4items
  171. Resonator Assm Front To Int Pipe 4items
  172. Resonator Assm Front To Muffler 5items
  173. Resonator Assm Front To Muffler Assm 4items
  174. Resonator Assm Rear To Int Pipe 5items
  175. Resonator Assm Rear To Muffler Assm Right 1item
  176. Resonator Assm To Extension Pipe 8items
  177. Resonator Assm To Int Pipe 25items
  178. Resonator Assm To Int Pipe Rear 4items
  179. Resonator Assm To Left Muffler Assm 5items
  180. Resonator Assm To Muffler 26items
  181. Resonator Assm To Muffler Assm 37items
  182. Resonator Assm To Right Muffler Assm 6items
  183. Resonator Assm To Spout 2items
  184. Resonator Assm To Tail Pipe 1item
  185. Resonator Assm To Y-Pipe 9items
  186. Resonator Assm To Y-Pipe Rear 3items
  187. Resonator To Extension Pipe 1item
  188. Resonator To Int Pipe 19items
  189. Resonator To Int Pipe Rear 3items
  190. Resonator To Muffler 4items
  191. Resonator To Right Muffler Assm 1item
  192. Resonator To Tail Pipe 1item
  193. Resonator To Y-Pipe 4items
  194. Right 79items
  195. Right Converter To H-Pipe 2items
  196. Right Converter To Muffler 34items
  197. Right Converter To Resonator Assm 3items
  198. Right Converter To Y-Pipe 1item
  199. Right Extension Pipe To Right Muffler 1item
  200. Right Front Pipe To Muffler 5items
  201. Right Tail Pipe To Right Spout 1item
  202. Tail Pipe 98items
  203. Tail Pipe Front To Tail Pipe Rear 8items
  204. Tail Pipe Left 32items
  205. Tail Pipe Right 26items
  206. Tail Pipe To Spout 4items
  207. Various 30items
  208. Y-Pipe 5items
  209. Y-Pipe Rear To Muffler 1item
  210. Y-Pipe Rear To Muffler Assm Left 1item
  211. Y-Pipe Rear To Muffler Assm Right 1item
  212. Y-Pipe Rear To Resonator Assm Left 4items
  213. Y-Pipe Rear To Resonator Assm Right 4items
  214. Y-Pipe To Converter 77items
  215. Y-Pipe To Converter Front 5items
  216. Y-Pipe To Extension Pipe 3items
  217. Y-Pipe To Int Pipe 46items
  218. Y-Pipe To Int Pipe Front 7items
  219. Y-Pipe To Left Muffler 4items
  220. Y-Pipe To Left Muffler Assm 2items
  221. Y-Pipe To Muffler 29items
  222. Y-Pipe To Muffler Assm 1item
  223. Y-Pipe To Right Muffler 3items
  224. Y-Pipe To Right Muffler Assm 6items
Stock
  1. In Stock 3788items
  2. Out of Stock 1566items
free shipping on eligible items at sixityauto.com

FAST & FREE SHIPPING
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!

5-star customer rated at sitejabber

RAVE REVIEWS
5-Star Rated on Sitejabber

Don't take it from us - check out our feedback from our customers! Sixity Auto has partnered with Sitejabber, the industry leader in tracking customer loyalty and feedback, to bring genuine product and customer service reviews.

Plus read thousands of authentic reviews on Trustpilot, Google, Reseller Ratings, the Better Business Bureau, and more!

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.

tax exempt shopping available for businesses

BUILT FOR BUSINESS
Tax-exempt shopping available

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!

Sixity PaymentsSixity Payments
A+ Rated by BBBA+ Rated by BBB
SecurityMetrics card safe certification logo

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

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