Gates Walker Delphi FRAM Dayco 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
View as Grid List

Items 1-48 of 2199

Set Ascending Direction
  1. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1989-1991 Chevrolet R2500 Suburban 6.2L V8
    Special Price $11.06 Regular Price $15.99
  2. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 2018 Jeep Wrangler JK 3.6L V6
    Special Price $13.19 Regular Price $18.99
  3. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1998-2004 Chevrolet Tracker 1.6L 2.0L 2.5L L4 V6
    Special Price $13.72 Regular Price $19.99
  4. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1990-1993 Volvo 240 2.3L L4
    Special Price $18.16 Regular Price $25.99
  5. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 2018-2019 Mitsubishi Eclipse Cross 1.5L L4
    Special Price $19.26 Regular Price $27.99
  6. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 2002-2003 Saturn Vue 3.0L V6
    Special Price $36.62 Regular Price $51.99
  7. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 2006-2019 Hyundai Accent 1.6L L4
    Special Price $13.45 Regular Price $18.99
  8. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 2003-2019 Kia Optima 1.6L 2.0L 2.4L 2.7L L4 V6
    Special Price $13.73 Regular Price $19.99
  9. Gates Engine Oil Filler Cap
    Gates 31066 Oil Filler Cap
    Rating:
    100%
    Special Price $3.96 Regular Price $5.99
  10. Gates Engine Oil Filler Cap
    Gates 31279 Oil Filler Cap
    Special Price $4.56 Regular Price $6.99
  11. Gates Engine Oil Filler Cap
    Gates 31083 Oil Filler Cap
    Special Price $6.17 Regular Price $8.99
  12. Gates Engine Oil Filler Cap
    Gates 31081 Oil Filler Cap
    Special Price $6.94 Regular Price $9.99
  13. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1985-1987 Oldsmobile Calais 2.5L L4
    Special Price $11.06 Regular Price $15.99
  14. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1975-1986 Buick Skyhawk 1.8L 2.0L 3.8L L4 V6
    Special Price $11.06 Regular Price $15.99
  15. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1968-1975 Oldsmobile Vista Cruiser 5.7L 6.6L 7.5L V8
    Special Price $11.06 Regular Price $15.99
  16. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1953-1955 Chevrolet One-Fifty Series 3.8L 3.9L L6
    Special Price $11.06 Regular Price $15.99
  17. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1976-1980 Plymouth Volare 3.7L 5.2L 5.9L L6 V8
    Special Price $11.29 Regular Price $15.99
  18. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1977-1984 Pontiac Phoenix 2.5L 3.8L 5.0L 5.7L L4 V6 V8
    Special Price $11.29 Regular Price $15.99
  19. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1976-1977 Pontiac Astre 2.3L 2.5L L4
    Special Price $11.29 Regular Price $15.99
  20. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1988-1997 Chevrolet C2500 5.0L 5.7L 6.2L 6.5L V8
    Special Price $11.29 Regular Price $15.99
  21. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1975-1977 Chevrolet Vega 2.0L 2.3L L4
    Special Price $11.29 Regular Price $15.99
  22. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1998-2006 Toyota Sienna 3.0L 3.3L V6
    Special Price $11.85 Regular Price $16.99
  23. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 2010 Chrysler 300 3.5L V6
    Special Price $12.05 Regular Price $16.99
    Out of stock
  24. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1989-1991 GMC R3500 5.7L 7.4L V8
    Special Price $12.28 Regular Price $17.99
    Out of stock
  25. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 2001-2006 Mercedes-Benz CLK55 AMG 5.4L 5.5L V8
    Special Price $12.39 Regular Price $17.99
  26. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 2017 Mercedes-Benz GLS350d 3.0L V6
    Special Price $12.39 Regular Price $17.99
  27. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 2018 Mercedes-Benz Sprinter 3500XD 3.0L V6
    Special Price $12.39 Regular Price $17.99
  28. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 2014-2016 Mercedes-Benz E250 2.1L L4
    Special Price $12.39 Regular Price $17.99
  29. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 2007-2008 Volkswagen Eos 2.0L L4
    Special Price $12.39 Regular Price $17.99
  30. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 2003-2007 Mercedes-Benz ML500 5.0L V8
    Special Price $12.39 Regular Price $17.99
  31. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 2005-2016 Mercedes-Benz SLK55 AMG 5.5L V8
    Special Price $12.64 Regular Price $17.99
  32. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 2003-2006 Mercedes-Benz CLK500 5.0L V8
    Special Price $12.64 Regular Price $17.99
  33. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 2006 Mercedes-Benz CLS55 AMG 5.4L 5.5L V8
    Special Price $12.64 Regular Price $17.99
  34. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 2006-2015 Audi A4 Quattro 2.0L L4
    Special Price $12.64 Regular Price $17.99
  35. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 2014-2018 Mercedes-Benz CLA250 2.0L L4
    Special Price $12.64 Regular Price $17.99
  36. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 2011-2016 Audi A5 1.8L 2.0L L4
    Special Price $12.64 Regular Price $17.99
  37. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 2012-2015 Mercedes-Benz C250 1.8L L4
    Special Price $12.64 Regular Price $17.99
  38. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 2013-2015 Mercedes-Benz GLK250 2.1L L4
    Special Price $12.64 Regular Price $17.99
  39. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 2015 Mercedes-Benz ML400 3.0L V6
    Special Price $12.64 Regular Price $17.99
  40. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 2015-2017 Mercedes-Benz E400 3.0L V6
    Special Price $12.64 Regular Price $17.99
  41. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 2018-2020 Jeep Compass 2.4L L4
    Special Price $13.19 Regular Price $18.99
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


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