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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Items 1-48 of 214

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  1. Beck/Arnley Engine Oil Filter Housing Gasket
    Beck/Arnley Oil Filter Housing Gasket for 2006-2011 Mercedes-Benz C350 3.5L V6
    Special Price $19.37 Regular Price $27.99
  2. Beck/Arnley Engine Oil Filter Housing Gasket
    Beck/Arnley Oil Filter Housing Gasket for 2007-2009 Mercedes-Benz CL550 5.5L V8
    Special Price $18.98 Regular Price $26.99
  3. Beck/Arnley Engine Oil Filter Housing Gasket
    Beck/Arnley Oil Filter Housing Gasket for 2009-2015 Mercedes-Benz G550 5.5L V8
    Special Price $19.37 Regular Price $27.99
  4. Walker Exhaust Pipe Spout
    Walker Exhaust Pipe Spout for 1982-1999 Nissan Maxima 2.4L 2.8L 3.0L L6 V6
    Special Price $22.14 Regular Price $31.99
  5. Walker Exhaust Pipe Spout
    Walker Exhaust Pipe Spout for 1996-1998 Infiniti I30 3.0L V6
    Special Price $22.59 Regular Price $31.99
  6. Beck/Arnley Engine Oil Filter Housing Gasket
    Beck/Arnley Oil Filter Housing Gasket for 2006-2007 BMW 525xi 3.0L L6
    Special Price $26.76 Regular Price $37.99
  7. Walker Exhaust Pipe Spout
    2 pc Walker Exhaust Pipe Spouts for 1985-1991 Honda Civic 1.5L 1.6L L4
    Special Price $37.91 Regular Price $53.99
  8. Walker Exhaust Pipe Spout
    Walker Exhaust Pipe Spout for 2006-2012 Mitsubishi Eclipse 2.4L L4
    Special Price $45.08 Regular Price $63.99
  9. Walker Exhaust Pipe Spout
    Walker Right Exhaust Pipe Spout for 2006-2009 Subaru Legacy 2.5L H4
    Special Price $46.00 Regular Price $65.99
  10. Walker Exhaust Pipe Spout
    Walker 41809 Exhaust Pipe Spout
    Special Price $10.48 Regular Price $14.99
  11. Beck/Arnley Engine Oil Filter Housing Gasket
    Beck/Arnley 039-6662 Oil Filter Housing Gasket
    Special Price $11.59 Regular Price $16.99
  12. Walker Exhaust Pipe Spout
    Walker 42536 Exhaust Pipe Spout
    Special Price $12.34 Regular Price $17.99
    Out of stock
  13. Walker Exhaust Pipe Spout
    Walker 35596 Exhaust Pipe Spout
    Special Price $12.78 Regular Price $17.99
  14. Walker Exhaust Pipe Spout
    Walker 35594 Exhaust Pipe Spout
    Special Price $13.99 Regular Price $19.99
  15. Beck/Arnley Engine Oil Filter Housing Gasket
    Beck/Arnley 039-6637 Oil Filter Housing Gasket
    Special Price $18.22 Regular Price $25.99
  16. Beck/Arnley Engine Oil Filter Housing Gasket
    Beck/Arnley Oil Filter Housing Gasket for 2006-2011 Mercedes-Benz E350 3.5L V6
    Special Price $18.98 Regular Price $26.99
  17. Beck/Arnley Engine Oil Filter Housing Gasket
    Beck/Arnley Oil Filter Housing Gasket for 2007-2011 Mercedes-Benz CLS550 5.5L V8
    Special Price $18.98 Regular Price $26.99
  18. Beck/Arnley Engine Oil Filter Housing Gasket
    Beck/Arnley Oil Filter Housing Gasket for 2006-2007 Mercedes-Benz C280 3.0L V6
    Special Price $18.98 Regular Price $26.99
  19. Beck/Arnley Engine Oil Filter Housing Gasket
    Beck/Arnley Oil Filter Housing Gasket for 2006-2011 Mercedes-Benz ML350 3.5L V6
    Special Price $18.98 Regular Price $26.99
  20. Beck/Arnley Engine Oil Filter Housing Gasket
    Beck/Arnley Oil Filter Housing Gasket for 2007-2011 Mercedes-Benz S550 5.5L V8
    Special Price $18.98 Regular Price $26.99
  21. Beck/Arnley Engine Oil Filter Housing Gasket
    Beck/Arnley Oil Filter Housing Gasket for 2006-2008 Mercedes-Benz SLK280 3.0L V6
    Special Price $18.98 Regular Price $26.99
  22. Beck/Arnley Engine Oil Filter Housing Gasket
    Beck/Arnley Oil Filter Housing Gasket for 2008-2011 Mercedes-Benz ML550 5.5L V8
    Special Price $18.98 Regular Price $26.99
  23. Beck/Arnley Engine Oil Filter Housing Gasket
    Beck/Arnley Oil Filter Housing Gasket for 2010-2011 Mercedes-Benz ML450 3.5L V6
    Special Price $18.98 Regular Price $26.99
  24. Beck/Arnley Engine Oil Filter Housing Gasket
    Beck/Arnley Oil Filter Housing Gasket for 2010-2012 Mercedes-Benz GLK350 3.5L V6
    Special Price $18.98 Regular Price $26.99
  25. Beck/Arnley Engine Oil Filter Housing Gasket
    Beck/Arnley Oil Filter Housing Gasket for 2008-2012 Mercedes-Benz C300 3.0L V6
    Special Price $18.98 Regular Price $26.99
  26. Beck/Arnley Engine Oil Filter Housing Gasket
    Beck/Arnley Oil Filter Housing Gasket for 2005-2011 Mercedes-Benz SLK350 3.5L V6
    Special Price $18.98 Regular Price $26.99
  27. Beck/Arnley Engine Oil Filter Housing Gasket
    Beck/Arnley Oil Filter Housing Gasket for 2009-2011 Mercedes-Benz SLK300 3.0L V6
    Special Price $18.98 Regular Price $26.99
  28. Beck/Arnley Engine Oil Filter Housing Gasket
    Beck/Arnley Oil Filter Housing Gasket for 2006-2009 Mercedes-Benz CLK350 3.5L V6
    Special Price $18.98 Regular Price $26.99
  29. Beck/Arnley Engine Oil Filter Housing Gasket
    Beck/Arnley Oil Filter Housing Gasket for 2007-2012 Mercedes-Benz SL550 5.5L V8
    Special Price $18.98 Regular Price $26.99
  30. Beck/Arnley Engine Oil Filter Housing Gasket
    Beck/Arnley Oil Filter Housing Gasket for 2007-2009 Mercedes-Benz CLK550 5.5L V8
    Special Price $18.98 Regular Price $26.99
  31. Beck/Arnley Engine Oil Filter Housing Gasket
    Beck/Arnley Oil Filter Housing Gasket for 2006-2007 Mercedes-Benz C230 2.5L V6
    Special Price $19.37 Regular Price $27.99
  32. Beck/Arnley Engine Oil Filter Housing Gasket
    Beck/Arnley Oil Filter Housing Gasket for 2008-2012 Mercedes-Benz GL550 5.5L V8
    Special Price $19.37 Regular Price $27.99
  33. Beck/Arnley Engine Oil Filter Housing Gasket
    Beck/Arnley Oil Filter Housing Gasket for 2007-2012 Mercedes-Benz GL450 4.7L V8
    Special Price $19.37 Regular Price $27.99
  34. Beck/Arnley Engine Oil Filter Housing Gasket
    Beck/Arnley Oil Filter Housing Gasket for 2007-2011 Mercedes-Benz E550 5.5L V8
    Special Price $19.37 Regular Price $27.99
  35. Beck/Arnley Engine Oil Filter Housing Gasket
    Beck/Arnley Oil Filter Housing Gasket for 2006-2011 Mercedes-Benz R350 3.5L V6
    Special Price $19.37 Regular Price $27.99
  36. Beck/Arnley Engine Oil Filter Housing Gasket
    Beck/Arnley Oil Filter Housing Gasket for 2010-2013 Mercedes-Benz S400 3.5L V6
    Special Price $19.37 Regular Price $27.99
  37. Walker Exhaust Pipe Spout
    Walker Exhaust Pipe Spout for 1986-1988 BMW 325 2.7L L6
    Special Price $22.14 Regular Price $31.99
  38. Walker Exhaust Pipe Spout
    Walker Exhaust Pipe Spout for 1997-2000 Acura EL 1.6L L4
    Special Price $22.14 Regular Price $31.99
  39. Walker Exhaust Pipe Spout
    Walker Exhaust Pipe Spout for 1991-1993 Nissan NX 2.0L L4
    Special Price $22.14 Regular Price $31.99
  40. Walker Exhaust Pipe Spout
    Walker Exhaust Pipe Spout for 1988-1990 Honda Prelude 2.0L L4
    Special Price $22.14 Regular Price $31.99
  41. Walker Exhaust Pipe Spout
    Walker Exhaust Pipe Spout for 1991-1992 BMW 318is 1.8L L4
    Special Price $22.14 Regular Price $31.99
  42. Walker Exhaust Pipe Spout
    Walker Exhaust Pipe Spout for 1996-1998 Hyundai Elantra 1.8L L4
    Special Price $22.14 Regular Price $31.99
  43. Walker Exhaust Pipe Spout
    Walker Exhaust Pipe Spout for 1982-1988 Volkswagen Quantum 1.7L 1.8L 2.2L L4 L5
    Special Price $22.14 Regular Price $31.99
  44. Walker Exhaust Pipe Spout
    Walker Exhaust Pipe Spout for 1987-1991 Toyota Camry 2.0L L4
    Special Price $22.14 Regular Price $31.99
  45. Walker Exhaust Pipe Spout
    Walker Exhaust Pipe Spout for 1993-1997 Mazda MX-6 2.0L L4
    Special Price $22.14 Regular Price $31.99
  46. Walker Exhaust Pipe Spout
    Walker Exhaust Pipe Spout for 1985-1986 Audi 4000 Quattro 2.2L L5
    Special Price $22.14 Regular Price $31.99
  47. Walker Exhaust Pipe Spout
    Walker Exhaust Pipe Spout for 1981-1987 Audi Coupe 2.2L 2.3L L5
    Special Price $22.14 Regular Price $31.99
  48. Walker Exhaust Pipe Spout
    Walker Exhaust Pipe Spout for 1984-1987 BMW 325e 2.7L L6
    Special Price $22.14 Regular Price $31.99
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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


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