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 385

Set Ascending Direction
  1. Hitachi Engine Oil Pump
    Hitachi Astemo Engine Oil Pump for 1990-1994 Nissan D21 2.4L L4
    Special Price $90.31 Regular Price $128.99
  2. Hitachi Engine Oil Pump
    Hitachi Astemo Engine Oil Pump for 1989-1990 Nissan 240SX 2.4L L4
    Special Price $90.31 Regular Price $128.99
  3. AISIN Engine Oil Pump
    AISIN Engine Oil Pump for 2001-2004 Nissan Pathfinder 3.5L V6
    Special Price $102.79 Regular Price $146.99
  4. AISIN Engine Oil Pump
    AISIN Engine Oil Pump for 2003-2007 Nissan 350Z 3.5L V6
    Special Price $104.89 Regular Price $149.99
  5. AISIN Engine Oil Pump
    AISIN Engine Oil Pump for 1996-2002 Toyota 4Runner 3.4L V6
    Rating:
    80%
    Special Price $121.14 Regular Price $172.99
  6. AISIN Engine Oil Pump
    AISIN Engine Oil Pump for 2005-2009 Toyota 4Runner 4.7L V8
    Special Price $307.22 Regular Price $438.99
  7. AISIN Engine Oil Pump
    AISIN Engine Oil Pump for 1979-1984 Toyota Pickup 2.2L 2.4L L4
    Special Price $71.59 Regular Price $101.99
  8. GMB Fuel Pump and Sender Assembly
    GMB Fuel Pump & Sender Assembly for 1992-1996 Ford F-150 4.9L 5.0L 5.8L L6 V8
    Special Price $159.47 Regular Price $227.99
  9. Delphi Fuel Pump and Sender Assembly
    Delphi Fuel Pump & Sender Assembly for 1996-1997 Chevrolet C3500 5.7L 7.4L V8
    Special Price $292.99 Regular Price $418.99
  10. Walker Exhaust Elbow
    Walker 41098 Exhaust Elbow
    Special Price $20.50 Regular Price $28.99
  11. Walker Exhaust Elbow
    Walker 42760 Exhaust Elbow
    Special Price $24.02 Regular Price $33.99
    Out of stock
  12. AISIN Engine Oil Pump
    AISIN OPS-001 Engine Oil Pump
    Special Price $62.34 Regular Price $88.99
  13. AISIN Engine Oil Pump
    AISIN Engine Oil Pump for 1995-2004 Toyota Tacoma 2.4L L4
    Special Price $63.58 Regular Price $90.99
  14. Hitachi Engine Oil Pump
    Hitachi Astemo OUP0028 Engine Oil Pump
    Special Price $66.46 Regular Price $94.99
  15. AISIN Engine Oil Pump
    AISIN Engine Oil Pump for 1985 Toyota Celica 2.4L L4
    Special Price $72.41 Regular Price $102.99
  16. Hitachi Engine Oil Pump
    Hitachi Astemo OUP0023 Engine Oil Pump
    Special Price $74.21 Regular Price $105.99
  17. AISIN Engine Oil Pump
    AISIN Engine Oil Pump for 1985-1988 Chevrolet Nova 1.6L L4
    Special Price $76.82 Regular Price $109.99
  18. GMB Fuel Pump and Sender Assembly
    GMB Fuel Pump & Sender Assembly for 1987-1989 Chevrolet Blazer 5.0L 5.7L V8
    Special Price $87.64 Regular Price $124.99
  19. GMB Fuel Pump and Sender Assembly
    GMB Fuel Pump & Sender Assembly for 1987-1988 Chevrolet R20 5.0L 5.7L 7.4L V8
    Special Price $87.64 Regular Price $124.99
  20. GMB Fuel Pump and Sender Assembly
    GMB Fuel Pump & Sender Assembly for 1987-1989 GMC V2500 Suburban 5.7L V8
    Special Price $87.64 Regular Price $124.99
  21. GMB Fuel Pump and Sender Assembly
    GMB Fuel Pump & Sender Assembly for 1987-1988 Chevrolet V20 Suburban 5.7L 7.4L V8
    Special Price $87.64 Regular Price $124.99
  22. GMB Fuel Pump and Sender Assembly
    GMB 530-9450 Fuel Pump & Sender Assembly
    Special Price $98.04 Regular Price $139.99
  23. AISIN Engine Oil Pump
    AISIN Engine Oil Pump for 2008-2014 Scion xB 2.4L L4
    Special Price $105.66 Regular Price $150.99
  24. AISIN Engine Oil Pump
    AISIN OPT-071 Engine Oil Pump
    Special Price $106.41 Regular Price $151.99
  25. Hitachi Engine Oil Pump
    Hitachi Astemo Engine Oil Pump for 1996-2000 Nissan Pathfinder 3.3L V6
    Special Price $106.56 Regular Price $151.99
  26. AISIN Engine Oil Pump
    AISIN Engine Oil Pump for 2012-2014 Nissan NV3500 5.6L V8
    Special Price $111.18 Regular Price $158.99
  27. AISIN Engine Oil Pump
    AISIN Engine Oil Pump for 1985-1991 Toyota Corolla 1.6L L4
    Special Price $111.55 Regular Price $158.99
  28. Airtex Fuel Pump and Sender Assembly
    Airtex Fuel Pump & Sender Assembly for 1987 Chevrolet V20 5.7L V8
    Special Price $120.93 Regular Price $172.99
    Out of stock
  29. Airtex Fuel Pump and Sender Assembly
    Airtex Fuel Pump & Sender Assembly for 1987 Chevrolet V10 4.3L 5.7L V6 V8
    Special Price $120.93 Regular Price $172.99
    Out of stock
  30. Airtex Fuel Pump and Sender Assembly
    Airtex Fuel Pump & Sender Assembly for 1987-1989 GMC R2500 4.3L 5.7L 7.4L V6 V8
    Special Price $120.93 Regular Price $172.99
    Out of stock
  31. GMB Fuel Pump and Sender Assembly
    GMB 530-6590 Fuel Pump & Sender Assembly
    Special Price $129.71 Regular Price $184.99
  32. GMB Fuel Pump and Sender Assembly
    GMB Fuel Pump & Sender Assembly for 1994-1996 Cadillac Commercial Chassis 5.7L V8
    Special Price $137.81 Regular Price $196.99
  33. Delphi Fuel Pump and Sender Assembly
    Delphi HP10236 Fuel Pump & Sender Assembly
    Special Price $163.00 Regular Price $232.99
  34. Delphi Fuel Pump and Sender Assembly
    Delphi Fuel Pump & Sender Assembly for 1990-1991 Honda Civic 1.5L L4
    Special Price $188.18 Regular Price $268.99
  35. Delphi Fuel Pump and Sender Assembly
    Delphi HP10136 Fuel Pump & Sender Assembly
    Special Price $228.35 Regular Price $325.99
  36. Delphi Fuel Pump and Sender Assembly
    Delphi Fuel Pump & Sender Assembly for 1988-1995 GMC K1500 4.3L 5.0L 5.7L V6 V8
    Special Price $234.99 Regular Price $335.99
  37. Delphi Fuel Pump and Sender Assembly
    Delphi Fuel Pump & Sender Assembly for 1988-1995 Chevrolet C3500 5.7L 7.4L V8
    Special Price $234.99 Regular Price $335.99
  38. Delphi Fuel Pump and Sender Assembly
    Delphi Fuel Pump & Sender Assembly for 1996-1997 GMC K1500 Suburban
    Special Price $259.81 Regular Price $370.99
  39. Delphi Fuel Pump and Sender Assembly
    Delphi Fuel Pump & Sender Assembly for 2005-2010 Ford Crown Victoria 4.6L V8
    Special Price $265.23 Regular Price $378.99
  40. Delphi Fuel Pump and Sender Assembly
    Delphi HP10192 Fuel Pump & Sender Assembly
    Special Price $271.12 Regular Price $386.99
  41. Delphi Fuel Pump and Sender Assembly
    Delphi Fuel Pump & Sender Assembly for 1996-1997 Chevrolet K2500 5.0L 5.7L 7.4L V8
    Special Price $292.99 Regular Price $418.99
  42. AISIN Engine Oil Pump
    AISIN Engine Oil Pump for 2001-2006 Lexus LS430 4.3L V8
    Special Price $307.22 Regular Price $438.99
  43. Delphi Fuel Pump and Sender Assembly
    Delphi Fuel Pump & Sender Assembly for 1998 Pontiac Firebird
    Special Price $376.74 Regular Price $537.99
  44. Walker Exhaust Elbow
    Walker 41001 Exhaust Elbow
    Special Price $8.43 Regular Price $11.99
    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.