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 228

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  1. Fel-Pro Distributor O-Ring
    Fel-Pro Distributor O-Ring for 2000-2011 Chevrolet Impala 3.4L 3.5L 3.9L V6
    Special Price $10.67 Regular Price $14.99
    Out of stock
  2. Fel-Pro Turbocharger Mounting Gasket Set
    Fel-Pro Turbocharger Mounting Gasket Set for 1983-1988 Ford Thunderbird 2.3L L4
    Special Price $15.89 Regular Price $22.99
  3. MAHLE Turbocharger Mounting Gasket Set
    MAHLE Turbocharger Mounting Gasket Set for 2011-2018 Ram 2500 3500 4500 5500 6.7L L6
    Rating:
    100%
    Special Price $36.10 Regular Price $51.99
  4. Fel-Pro Turbocharger Mounting Gasket Set
    Fel-Pro Turbocharger Mounting Gasket Set for 1992-2000 Chevrolet C2500 6.5L V8
    Special Price $15.57 Regular Price $21.99
  5. Fel-Pro Turbocharger Mounting Gasket Set
    Fel-Pro Turbocharger Mounting Gasket Set for 1998-2007 Dodge Ram 3500 5.9L L6
    Special Price $15.89 Regular Price $22.99
  6. MAHLE Turbocharger Mounting Gasket Set
    MAHLE GS33576 Turbocharger Mounting Gasket Set
    Special Price $4.81 Regular Price $6.99
  7. Beck/Arnley Distributor O-Ring
    Beck/Arnley Distributor O-Ring for 1995-1998 Honda Odyssey 2.2L 2.3L L4
    Special Price $9.16 Regular Price $12.99
  8. Fel-Pro Distributor O-Ring
    Fel-Pro Distributor O-Ring for 1995-1998 Honda Odyssey 2.2L 2.3L L4
    Special Price $9.65 Regular Price $13.99
  9. Fel-Pro Turbocharger Mounting Gasket Set
    Fel-Pro Turbocharger Mounting Gasket Set for 2000-2006 Audi TT Quattro 1.8L L4
    Special Price $13.19 Regular Price $18.99
  10. Fel-Pro Turbocharger Mounting Gasket Set
    Fel-Pro Turbocharger Mounting Gasket Set for 1994-1999 GMC K2500 Suburban 6.5L V8
    Special Price $15.57 Regular Price $21.99
  11. Fel-Pro Turbocharger Mounting Gasket Set
    Fel-Pro Turbocharger Mounting Gasket Set for 1994-1998 Dodge Ram 3500 5.9L L6
    Special Price $15.67 Regular Price $21.99
  12. Fel-Pro Turbocharger Mounting Gasket Set
    Fel-Pro Turbocharger Mounting Gasket Set for 1996-2001 AM General Hummer 6.5L V8
    Special Price $15.89 Regular Price $22.99
  13. Fel-Pro Turbocharger Mounting Gasket Set
    Fel-Pro Turbocharger Mounting Gasket Set for 1996-2002 GMC Savana 2500 6.5L V8
    Special Price $15.89 Regular Price $22.99
  14. Fel-Pro Turbocharger Mounting Gasket Set
    Fel-Pro Turbocharger Mounting Gasket Set for 1992-2000 GMC C2500 6.5L V8
    Special Price $15.89 Regular Price $22.99
  15. Fel-Pro Turbocharger Mounting Gasket Set
    Fel-Pro Turbocharger Mounting Gasket Set for 1983-1986 Ford Mustang 2.3L L4
    Special Price $15.89 Regular Price $22.99
  16. Fel-Pro Turbocharger Mounting Gasket Set
    Fel-Pro Turbocharger Mounting Gasket Set for 1998-2009 Dodge Ram 2500 5.9L L6
    Special Price $15.89 Regular Price $22.99
  17. Fel-Pro Turbocharger Mounting Gasket Set
    Fel-Pro Turbocharger Mounting Gasket Set for 1994-1998 Chevrolet C1500 6.5L V8
    Special Price $15.89 Regular Price $22.99
  18. Fel-Pro Turbocharger Mounting Gasket Set
    Fel-Pro Turbocharger Mounting Gasket Set for 1997-1999 GMC P3500 6.5L V8
    Special Price $15.89 Regular Price $22.99
  19. MAHLE Turbocharger Mounting Gasket Set
    MAHLE GS33583 Turbocharger Mounting Gasket Set
    Special Price $17.85 Regular Price $24.99
  20. MAHLE Turbocharger Mounting Gasket Set
    MAHLE Turbocharger Mounting Gasket Set for 1998-2002 Dodge 2500 3500 Ram 5.9L L6
    Special Price $26.16 Regular Price $36.99
  21. Fel-Pro Turbocharger Mounting Gasket Set
    Fel-Pro Turbocharger Mounting Gasket Set for 2000-2003 Ford Excursion 7.3L V8
    Special Price $26.86 Regular Price $37.99
    Out of stock
  22. Fel-Pro Turbocharger Mounting Gasket Set
    Fel-Pro Turbocharger Mounting Gasket Set for 2015-2020 Ford Transit-150 3.5L V6
    Special Price $26.99 Regular Price $38.99
  23. MAHLE Turbocharger Mounting Gasket Set
    MAHLE Turbocharger Mounting Gasket Set for 2003-2008 Dodge 2500 3500 Ram 5.9L L6
    Special Price $27.93 Regular Price $39.99
  24. MAHLE Turbocharger Mounting Gasket Set
    MAHLE GS33741 Turbocharger Mounting Gasket Set
    Special Price $34.43 Regular Price $48.99
  25. MAHLE Turbocharger Mounting Gasket Set
    MAHLE GS33536 Turbocharger Mounting Gasket Set
    Special Price $47.57 Regular Price $67.99
  26. MAHLE Turbocharger Mounting Gasket Set
    MAHLE GS33566A Turbocharger Mounting Gasket Set
    Special Price $81.50 Regular Price $115.99
  27. MAHLE Turbocharger Mounting Gasket Set
    MAHLE GS33692 Turbocharger Mounting Gasket Set
    Special Price $138.01 Regular Price $196.99
  28. MAHLE Distributor O-Ring
    MAHLE 72133 Distributor O-Ring
    Special Price $1.74 Regular Price $1.99
  29. Beck/Arnley Distributor O-Ring
    Beck/Arnley 039-6575 Distributor O-Ring
    Special Price $2.40 Regular Price $2.99
  30. MAHLE Distributor O-Ring
    MAHLE B32563 Distributor O-Ring
    Special Price $2.46 Regular Price $3.99
  31. Fel-Pro Turbocharger Mounting Gasket Set
    Fel-Pro 61720 Turbocharger Mounting Gasket Set
    Special Price $4.11 Regular Price $5.99
  32. Fel-Pro Turbocharger Mounting Gasket Set
    Fel-Pro 73112 Turbocharger Mounting Gasket Set
    Special Price $6.28 Regular Price $8.99
  33. Fel-Pro Turbocharger Mounting Gasket Set
    Fel-Pro ES 73185 Turbocharger Mounting Gasket Set
    Special Price $8.36 Regular Price $11.99
  34. MAHLE Distributor O-Ring
    MAHLE Distributor O-Ring for 1993-1998 Jeep Cherokee Grand Wagoneer 5.2L 5.9L V8
    Special Price $8.37 Regular Price $11.99
  35. Fel-Pro Turbocharger Mounting Gasket Set
    Fel-Pro 61717 Turbocharger Mounting Gasket Set
    Special Price $8.52 Regular Price $11.99
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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.