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 Hose
    Gates EMH293 Engine Crankcase Breather Hose
    Special Price $14.59 Regular Price $20.99
  2. Gates Engine Crankcase Breather Hose
    Gates EMH116 Engine Crankcase Breather Hose
    Special Price $60.36 Regular Price $85.99
  3. Gates Engine Crankcase Breather Hose
    Gates EMH103 Engine Crankcase Breather Hose
    Special Price $35.14 Regular Price $49.99
  4. Rein Engine Crankcase Breather Hose
    Rein Valve Cover To Hose Crankcase Breather Hose for 2011-2013 BMW 550i 4.4L V8
    Special Price $57.45 Regular Price $81.99
  5. Fel-Pro Engine Oil Pump Gasket
    Fel-Pro Engine Oil Pump Gasket for 1984-1992 Lincoln Mark VII 5.0L V8
    Special Price $9.10 Regular Price $12.99
  6. Fel-Pro Engine Oil Pump Gasket
    Fel-Pro Engine Oil Pump Gasket for 1996-2001 Ford Explorer 5.0L V8
    Special Price $9.10 Regular Price $12.99
  7. Fel-Pro Engine Oil Pump Gasket
    Fel-Pro Oil Pump Gasket for 1961-1965 Oldsmobile F85 3.5L 3.7L V6 V8
    Special Price $9.62 Regular Price $13.99
  8. Gates Engine Crankcase Breather Hose
    Gates EMH200 Engine Crankcase Breather Hose
    Special Price $18.79 Regular Price $26.99
  9. Gates Engine Crankcase Breather Hose
    Gates EMH180 Engine Crankcase Breather Hose
    Special Price $19.28 Regular Price $27.99
  10. Gates Engine Crankcase Breather Hose
    Gates EMH119 Engine Crankcase Breather Hose
    Special Price $23.93 Regular Price $33.99
  11. Gates Engine Crankcase Breather Hose
    Gates Engine Crankcase Breather Hose for 2001-2005 BMW 525i 2.5L L6
    Special Price $26.75 Regular Price $37.99
  12. Rein Engine Crankcase Breather Hose
    Rein Crankcase Breather Hose for 2014-2016 BMW 435i xDrive 3.0L L6
    Special Price $54.91 Regular Price $77.99
    Out of stock
  13. MAHLE Engine Oil Pump Gasket
    MAHLE B25211 Oil Pump Gasket
    Special Price $1.84 Regular Price $2.99
    Out of stock
  14. Fel-Pro Engine Oil Pump Gasket
    Fel-Pro 70083 Engine Oil Pump Gasket
    Special Price $2.06 Regular Price $2.99
  15. Fel-Pro Engine Oil Pump Gasket
    Fel-Pro 13426 Engine Oil Pump Gasket
    Special Price $2.19 Regular Price $2.99
  16. Fel-Pro Engine Oil Pump Gasket
    Fel-Pro 72516 Engine Oil Pump Gasket
    Special Price $2.36 Regular Price $2.99
  17. Fel-Pro Engine Oil Pump Gasket
    Fel-Pro 72437 Engine Oil Pump Gasket
    Special Price $2.77 Regular Price $3.99
  18. Fel-Pro Engine Oil Pump Gasket
    Fel-Pro 70032 Oil Pump Gasket
    Special Price $2.84 Regular Price $3.99
  19. Fel-Pro Engine Oil Pump Gasket
    Fel-Pro 72607 Engine Oil Pump Gasket
    Special Price $2.92 Regular Price $3.99
  20. Fel-Pro Engine Oil Pump Gasket
    Fel-Pro 72518 Engine Oil Pump Gasket
    Special Price $5.00 Regular Price $6.99
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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.