Gates FRAM Delphi Sixity Walker 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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  1. Gates Engine Crankcase Breather Cap
    Gates Crankcase Breather Cap for 1955-1958 Buick Century 5.3L 6.0L V8
    Special Price $13.98 Regular Price $19.99
  2. Gates Engine Crankcase Breather Cap
    Gates Crankcase Breather Cap for 1957-1959 Ford F Series 4.4L 4.8L V8
    Special Price $13.76 Regular Price $19.99
  3. Gates Engine Crankcase Breather Cap
    Gates Crankcase Breather Cap for 1954-1957 Oldsmobile 88 5.3L 6.1L V8
    Special Price $13.76 Regular Price $19.99
  4. Gates Engine Crankcase Breather Cap
    Gates Crankcase Breather Cap for 1966-1968 Pontiac GTO 6.4L 6.6L V8
    Special Price $13.98 Regular Price $19.99
  5. Gates Engine Crankcase Breather Cap
    Gates Crankcase Breather Cap for 1965-1967 Ford Country Sedan 3.9L 6.4L L6 V8
    Special Price $14.27 Regular Price $19.99
  6. Gates Engine Crankcase Breather Cap
    Gates Crankcase Breather Cap for 1978 Ford Courier 2.3L L4
    Special Price $16.60 Regular Price $23.99
  7. Gates Engine Crankcase Breather Cap
    Gates 31061 Crankcase Breather Cap
    Special Price $6.30 Regular Price $8.99
  8. Gates Engine Crankcase Breather Cap
    Gates 31072 Crankcase Breather Cap
    Special Price $8.98 Regular Price $12.99
  9. Gates Engine Crankcase Breather Cap
    Gates Crankcase Breather Cap for 1941-1948 Pontiac Torpedo 3.9L 4.1L L6 L8
    Special Price $13.76 Regular Price $19.99
  10. Gates Engine Crankcase Breather Cap
    Gates Crankcase Breather Cap for 1952-1959 Lincoln Capri 5.2L 5.6L 6.0L 7.0L V8
    Special Price $13.76 Regular Price $19.99
  11. Gates Engine Crankcase Breather Cap
    Gates Crankcase Breather Cap for 1960 Dodge Matador 5.9L 6.3L V8
    Special Price $13.76 Regular Price $19.99
  12. Gates Engine Crankcase Breather Cap
    Gates Crankcase Breather Cap for 1955-1956 Studebaker E12 3.7L V8
    Special Price $13.76 Regular Price $19.99
  13. Gates Engine Crankcase Breather Cap
    Gates Crankcase Breather Cap for 1967-1968 GMC C35 C3500 Pickup 5.3L 6.5L V8
    Special Price $13.76 Regular Price $19.99
  14. Gates Engine Crankcase Breather Cap
    Gates Crankcase Breather Cap for 1955-1956 Packard Four-Hundred 5.8L 6.1L V8
    Special Price $13.76 Regular Price $19.99
  15. Gates Engine Crankcase Breather Cap
    Gates Crankcase Breather Cap for 1961-1966 Dodge Wm300 Power Wagon 4.1L L6
    Special Price $13.91 Regular Price $19.99
    Out of stock
  16. Gates Engine Crankcase Breather Cap
    Gates Crankcase Breather Cap for 1958 Chevrolet Yeoman 4.6L 5.7L V8
    Special Price $14.05 Regular Price $19.99
  17. Gates Engine Crankcase Breather Cap
    Gates Crankcase Breather Cap for 1957-1958 Chevrolet Del Ray 4.3L 4.6L 5.7L V8
    Special Price $14.05 Regular Price $19.99
  18. Gates Engine Crankcase Breather Cap
    Gates Crankcase Breather Cap for 1957-1965 International AB120 3.6L 3.9L L6
    Special Price $14.27 Regular Price $19.99
  19. Gates Engine Crankcase Breather Cap
    Gates Crankcase Breather Cap for 1949-1959 Chevrolet Truck 3.5L 3.8L L6
    Special Price $14.27 Regular Price $19.99
  20. Gates Engine Crankcase Breather Cap
    Gates Crankcase Breather Cap for 1957-1964 International AM130 3.6L 3.9L L6
    Special Price $14.27 Regular Price $19.99
  21. Gates Engine Crankcase Breather Cap
    Gates Crankcase Breather Cap for 1968-1971 Lincoln Mark III 7.5L V8
    Special Price $16.94 Regular Price $23.99
  22. Gates Engine Crankcase Breather Cap
    Gates 31070 Crankcase Breather Cap
    Special Price $6.05 Regular Price $8.99
    Out of stock
  23. Gates Engine Crankcase Breather Cap
    Gates 31069 Crankcase Breather Cap
    Special Price $6.11 Regular Price $8.99
    Out of stock
  24. Gates Engine Crankcase Breather Cap
    Gates 31078 Crankcase Breather Cap
    Special Price $6.41 Regular Price $8.99
    Out of stock
  25. Gates Engine Crankcase Breather Cap
    Gates 31064 Crankcase Breather Cap
    Special Price $6.51 Regular Price $8.99
  26. Gates Engine Crankcase Breather Cap
    Gates Crankcase Breather Cap for 1974-1988 Jeep J10 5.9L 6.6L V8
    Special Price $13.56 Regular Price $18.99
    Out of stock
  27. Gates Engine Crankcase Breather Cap
    Gates Crankcase Breather Cap for 1974-1988 Jeep J20 5.9L 6.6L V8
    Special Price $13.56 Regular Price $18.99
    Out of stock
  28. Gates Engine Crankcase Breather Cap
    Gates Crankcase Breather Cap for 1978-1979 American Motors Concord 5.0L V8
    Special Price $13.56 Regular Price $18.99
    Out of stock
  29. Gates Engine Crankcase Breather Cap
    Gates Crankcase Breather Cap for 1984-1991 Jeep Grand Wagoneer 5.9L V8
    Special Price $13.56 Regular Price $18.99
    Out of stock
  30. Gates Engine Crankcase Breather Cap
    Gates Crankcase Breather Cap for 1978-1979 American Motors Pacer 5.0L V8
    Special Price $13.56 Regular Price $18.99
    Out of stock
  31. Gates Engine Crankcase Breather Cap
    Gates Crankcase Breather Cap for 1979 American Motors Spirit 5.0L V8
    Special Price $13.56 Regular Price $18.99
    Out of stock
  32. Gates Engine Crankcase Breather Cap
    Gates Crankcase Breather Cap for 1964 Dodge 330 3.7L 5.2L 6.3L 7.0L L6 V8
    Special Price $13.63 Regular Price $18.99
    Out of stock
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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.