Gates Delphi Walker 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
View as Grid List

Items 1-48 of 2199

Set Ascending Direction
  1. 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
  2. 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
  3. 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
  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 Oil Filler Cap for 1992-2002 Saturn SL1 1.9L L4
    Special Price $14.17 Regular Price $19.99
  10. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1995-2014 Dodge Avenger 2.0L 2.4L L4
    Special Price $18.87 Regular Price $26.99
  11. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 2009-2011 Chevrolet Aveo5 1.6L L4
    Special Price $35.88 Regular Price $50.99
  12. Gates Engine Oil Filler Cap
    Gates 31281 Oil Filler Cap
    Special Price $5.19 Regular Price $6.99
  13. Gates Engine Oil Filler Cap
    Gates 31103 Oil Filler Cap
    Special Price $6.84 Regular Price $9.99
  14. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 2006-2011 Mercury Milan 3.0L V6
    Special Price $10.94 Regular Price $15.99
    Out of stock
  15. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 2006-2008 Lincoln Mark LT 5.4L V8
    Special Price $10.94 Regular Price $15.99
    Out of stock
  16. Gates Engine Oil Filler Cap
    Gates 31115 Oil Filler Cap
    Special Price $10.97 Regular Price $15.99
  17. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1987-1991 GMC V2500 Suburban 5.7L 6.2L V8
    Special Price $11.06 Regular Price $15.99
  18. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1977-1986 Chevrolet K30 4.8L 5.7L 6.2L 6.6L 7.4L L6 V8
    Special Price $11.06 Regular Price $15.99
  19. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1987-1990 Cadillac Brougham 5.0L V8
    Special Price $11.06 Regular Price $15.99
  20. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1968 Oldsmobile Delmont 88 5.7L 7.5L V8
    Special Price $11.06 Regular Price $15.99
  21. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1987-1993 Dodge Shadow 2.2L 2.5L L4
    Special Price $11.06 Regular Price $15.99
  22. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1987-2002 Dodge Dakota 2.2L 2.5L 3.9L 5.2L L4 V6 V8
    Special Price $11.06 Regular Price $15.99
  23. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1993 Dodge D250 3.9L 5.2L 5.9L V6 V8
    Special Price $11.29 Regular Price $15.99
  24. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1984-1998 Dodge Caravan 2.2L 2.5L 3.3L 3.8L L4 V6
    Special Price $11.29 Regular Price $15.99
  25. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1968-1970 Pontiac Executive 6.6L 7.0L 7.5L V8
    Special Price $11.29 Regular Price $15.99
  26. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1974-1983 Jeep CJ5 2.5L 3.8L 4.2L L4 L6
    Special Price $11.29 Regular Price $15.99
  27. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1983-1986 Ford E-350 Econoline Club Wagon 6.9L V8
    Special Price $11.29 Regular Price $15.99
  28. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1983-1986 Ford F-350 6.9L V8
    Special Price $11.29 Regular Price $15.99
  29. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1983-1984 Chrysler E Class 2.2L L4
    Special Price $11.29 Regular Price $15.99
  30. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1984-1998 Plymouth Voyager 2.2L 2.5L 3.3L L4 V6
    Special Price $11.29 Regular Price $15.99
  31. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1968-1971 American Motors Ambassador 3.8L 4.2L L6
    Special Price $11.29 Regular Price $15.99
  32. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1993-1996 Chrysler Concorde 3.3L V6
    Special Price $11.29 Regular Price $15.99
  33. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1987-1991 GMC R1500 Suburban 5.0L 5.7L 6.2L V8
    Special Price $11.29 Regular Price $15.99
  34. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 2006-2008 Jaguar XKR 4.2L V8
    Special Price $12.03 Regular Price $16.99
    Out of stock
  35. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1994-1996 Cadillac Commercial Chassis 5.7L V8
    Special Price $12.03 Regular Price $16.99
    Out of stock
  36. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1996-2002 Pontiac Sunfire 2.2L 2.4L L4
    Special Price $12.03 Regular Price $16.99
    Out of stock
  37. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1989-1991 Chevrolet V1500 Suburban 5.7L V8
    Special Price $12.28 Regular Price $17.99
    Out of stock
  38. Gates Engine Oil Filler Cap
    Gates Oil Filler Cap for 1989 Chevrolet R2500 5.7L V8
    Special Price $12.28 Regular Price $17.99
    Out of stock
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.