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Airtex 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. Airtex Mechanical Fuel Pump
    Airtex 41216 Mechanical Fuel Pump
    Special Price $20.34 Regular Price $28.99
    Airtex
    Out of stock
  2. Airtex Mechanical Fuel Pump
    Airtex 41567 Mechanical Fuel Pump
    Special Price $22.30 Regular Price $31.99
    Airtex
    Out of stock
  3. Airtex Mechanical Fuel Pump
    Airtex Mechanical Fuel Pump for 1968 GMC C25 C2500 Suburban 5.3L V8
    Special Price $31.53 Regular Price $44.99
    Airtex
    Out of stock
  4. Airtex Mechanical Fuel Pump
    Airtex Mechanical Fuel Pump for 1968 GMC C25 C2500 Pickup 5.3L V8
    Special Price $31.53 Regular Price $44.99
    Airtex
    Out of stock
  5. Airtex Mechanical Fuel Pump
    Airtex Mechanical Fuel Pump for 1959 Chevrolet 3C 4.6L V8
    Special Price $34.04 Regular Price $48.99
    Airtex
    Out of stock
  6. Airtex Mechanical Fuel Pump
    Airtex Mechanical Fuel Pump for 1987-1989 Pontiac Safari 5.0L V8
    Special Price $38.13 Regular Price $53.99
    Airtex
    Out of stock
  7. Airtex Mechanical Fuel Pump
    Airtex Mechanical Fuel Pump for 1960-1963 Plymouth Fleet Special 5.9L 6.3L V8
    Special Price $38.69 Regular Price $54.99
    Airtex
    Out of stock
  8. Airtex Mechanical Fuel Pump
    Airtex Mechanical Fuel Pump for 1975-1977 Mercury Marquis 7.5L V8
    Special Price $53.64 Regular Price $76.99
    Airtex
    Out of stock
  9. Airtex Mechanical Fuel Pump
    Airtex Mechanical Fuel Pump for 1953 GMC 300-24 3.7L 4.1L L6
    Special Price $55.16 Regular Price $78.99
    Airtex
    Out of stock
  10. Airtex Mechanical Fuel Pump
    Airtex Mechanical Fuel Pump for 1953 GMC 300-24 3.7L 4.1L L6
    Special Price $55.16 Regular Price $78.99
    Airtex
    Out of stock
  11. Airtex Mechanical Fuel Pump
    Airtex Mechanical Fuel Pump for 1942 GMC CC300 3.7L L6
    Special Price $56.29 Regular Price $79.99
    Airtex
    Out of stock
  12. Airtex Mechanical Fuel Pump
    Airtex Mechanical Fuel Pump for 1947-1950 GMC FCS300 3.7L L6
    Special Price $56.29 Regular Price $79.99
    Airtex
    Out of stock
  13. Airtex Mechanical Fuel Pump
    Airtex Mechanical Fuel Pump for 1940 Chevrolet WA 3.5L L6
    Special Price $56.87 Regular Price $80.99
    Airtex
    Out of stock
  14. Airtex Mechanical Fuel Pump
    Airtex Mechanical Fuel Pump for 1946-1948 Ford Deluxe 3.9L V8
    Special Price $67.86 Regular Price $96.99
    Airtex
    Out of stock
  15. Airtex Mechanical Fuel Pump
    Airtex 41209 Mechanical Fuel Pump
    Special Price $17.16 Regular Price $24.99
    Airtex
    Out of stock
  16. Airtex Mechanical Fuel Pump
    Airtex 40725 Mechanical Fuel Pump
    Special Price $18.57 Regular Price $26.99
    Airtex
    Out of stock
  17. Airtex Mechanical Fuel Pump
    Airtex 40503 Mechanical Fuel Pump
    Special Price $18.84 Regular Price $26.99
    Airtex
    Out of stock
  18. Airtex Mechanical Fuel Pump
    Airtex 6962 Mechanical Fuel Pump
    Special Price $19.83 Regular Price $27.99
    Airtex
    Out of stock
  19. Airtex Mechanical Fuel Pump
    Airtex 40987 Mechanical Fuel Pump
    Special Price $19.86 Regular Price $27.99
    Airtex
    Out of stock
  20. Airtex Mechanical Fuel Pump
    Airtex 6737 Mechanical Fuel Pump
    Special Price $19.86 Regular Price $27.99
    Airtex
    Out of stock
  21. Airtex Mechanical Fuel Pump
    Airtex 40727 Mechanical Fuel Pump
    Special Price $20.86 Regular Price $29.99
    Airtex
    Out of stock
  22. Airtex Mechanical Fuel Pump
    Airtex 60081 Mechanical Fuel Pump
    Special Price $21.06 Regular Price $29.99
    Airtex
    Out of stock
  23. Airtex Mechanical Fuel Pump
    Airtex 41169 Mechanical Fuel Pump
    Special Price $21.39 Regular Price $30.99
    Airtex
    Out of stock
  24. Airtex Mechanical Fuel Pump
    Airtex 60167 Mechanical Fuel Pump
    Special Price $21.62 Regular Price $30.99
    Airtex
    Out of stock
  25. Airtex Mechanical Fuel Pump
    Airtex 40446 Mechanical Fuel Pump
    Special Price $22.26 Regular Price $31.99
    Airtex
    Out of stock
  26. Airtex Mechanical Fuel Pump
    Airtex 60007 Mechanical Fuel Pump
    Special Price $22.34 Regular Price $31.99
    Airtex
    Out of stock
  27. Airtex Mechanical Fuel Pump
    Airtex 6978 Mechanical Fuel Pump
    Special Price $22.49 Regular Price $31.99
    Airtex
    Out of stock
  28. Airtex Mechanical Fuel Pump
    Airtex 4193 Mechanical Fuel Pump
    Special Price $22.62 Regular Price $31.99
    Airtex
    Out of stock
  29. Airtex Mechanical Fuel Pump
    Airtex 40254 Mechanical Fuel Pump
    Special Price $23.21 Regular Price $32.99
    Airtex
    Out of stock
  30. Airtex Mechanical Fuel Pump
    Airtex 361 Mechanical Fuel Pump
    Special Price $23.25 Regular Price $32.99
    Airtex
    Out of stock
  31. Airtex Mechanical Fuel Pump
    Airtex 40193 Mechanical Fuel Pump
    Special Price $24.11 Regular Price $33.99
    Airtex
    Out of stock
  32. Airtex Mechanical Fuel Pump
    Airtex 6415 Mechanical Fuel Pump
    Special Price $24.26 Regular Price $34.99
    Airtex
    Out of stock
  33. Airtex Mechanical Fuel Pump
    Airtex 42160 Mechanical Fuel Pump
    Special Price $24.28 Regular Price $34.99
    Airtex
    Out of stock
  34. Airtex Mechanical Fuel Pump
    Airtex 60185 Mechanical Fuel Pump
    Special Price $24.55 Regular Price $34.99
    Airtex
    Out of stock
  35. Airtex Mechanical Fuel Pump
    Airtex 267 Mechanical Fuel Pump
    Special Price $24.69 Regular Price $34.99
    Airtex
    Out of stock
  36. Airtex Mechanical Fuel Pump
    Airtex 40371 Mechanical Fuel Pump
    Special Price $24.76 Regular Price $34.99
    Airtex
    Out of stock
  37. Airtex Mechanical Fuel Pump
    Airtex 40963 Mechanical Fuel Pump
    Special Price $25.07 Regular Price $35.99
    Airtex
    Out of stock
  38. Airtex Mechanical Fuel Pump
    Airtex 60514 Mechanical Fuel Pump
    Special Price $25.75 Regular Price $36.99
    Airtex
    Out of stock
  39. Airtex Mechanical Fuel Pump
    Airtex 40607 Mechanical Fuel Pump
    Special Price $26.01 Regular Price $36.99
    Airtex
    Out of stock
  40. Airtex Mechanical Fuel Pump
    Airtex 40001 Mechanical Fuel Pump
    Special Price $26.01 Regular Price $36.99
    Airtex
    Out of stock
  41. Airtex Mechanical Fuel Pump
    Airtex 41375 Mechanical Fuel Pump
    Special Price $26.57 Regular Price $37.99
    Airtex
    Out of stock
  42. Airtex Mechanical Fuel Pump
    Airtex 40515 Mechanical Fuel Pump
    Special Price $27.79 Regular Price $39.99
    Airtex
    Out of stock
  43. Airtex Mechanical Fuel Pump
    Airtex 41204 Mechanical Fuel Pump
    Special Price $27.91 Regular Price $39.99
    Airtex
    Out of stock
  44. Airtex Mechanical Fuel Pump
    Airtex 41615 Mechanical Fuel Pump
    Special Price $28.00 Regular Price $39.99
    Airtex
    Out of stock
  45. Airtex Mechanical Fuel Pump
    Airtex 1376 Mechanical Fuel Pump
    Special Price $28.35 Regular Price $40.99
    Airtex
    Out of stock
  46. Airtex Mechanical Fuel Pump
    Airtex 60331 Mechanical Fuel Pump
    Special Price $28.76 Regular Price $40.99
    Airtex
    Out of stock
  47. Airtex Mechanical Fuel Pump
    Airtex 6399 Mechanical Fuel Pump
    Special Price $30.03 Regular Price $42.99
    Airtex
    Out of stock
  48. Airtex Mechanical Fuel Pump
    Airtex Mechanical Fuel Pump for 1967-1981 Chevrolet Bel Air 4.4L 5.3L 5.4L V8
    Special Price $30.89 Regular Price $43.99
    Airtex
    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. 

free shipping on eligible items at sixityauto.com

FAST & FREE SHIPPING
On eligible items

At SixityAuto.com, we offer free shipping on thousands of eligible items. We also ship FAST. Over 99% of all items ordered will ship within one business day. Plus, we ship from our strategically located warehouses on the East and West Coast to save precious shipping time.

100% fitment guarantee at sixityauto.com

100% FITMENT GUARANTEE
Your parts will fit as advertised

Shop with confidence, knowing that your purchase from Sixity Auto will fit your vehicle. If after purchase you determine that your part does not fit the vehicle we advertised, simply contact us to initiate a return. We want your parts to fit!

5-star customer rated at sitejabber

RAVE REVIEWS
5-Star Rated on Sitejabber

Don't take it from us - check out our feedback from our customers! Sixity Auto has partnered with Sitejabber, the industry leader in tracking customer loyalty and feedback, to bring genuine product and customer service reviews.

Plus read thousands of authentic reviews on Trustpilot, Google, Reseller Ratings, the Better Business Bureau, and more!

call sixity auto 8am to 8pm Eastern, Monday through Friday

WE'RE HERE TO HELP
(888) 679-6279
Monday through Friday, 8am-8pm Eastern

We speak your language. Our staff has decades of experience selling auto parts to enthusiasts like you. Whether it's for your car, truck, or van, we have staff on hand that can answer your questions and make sure you get the part you're looking for.

For phone sales or help with product fitment questions, our U.S.-based customer service staff in California and Indiana is available weekdays, 8am-8pm ET.

tax exempt shopping available for businesses

BUILT FOR BUSINESS
Tax-exempt shopping available

Sixity Auto works with a wide range of business customers—from repair shops and dealerships to fleet operators, government organizations, and others that purchase parts for resale or operational use.

If you are a qualified tax-exempt or resale customer, submit your documentation and we'll set you up for tax-free shopping. Check out all the details here.

military members and vets save 10% every day

MILITARY DISCOUNT
Save 10% on every purchase

Sixity Auto is proud to support our Active-Duty Service Members, Vets, and their immediate families. To show a token of our thanks, we extend a 10% discount on your entire purchase, every single day.

We use VerifyPass (formerly ID Discount) to help us manage our Military Discount program. Click here for all the details!

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

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