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Dorman FRAM Timken Stabilus 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. Dorman Exhaust Manifold
    Dorman Rear Exhaust Manifold for 2003-2006 Nissan Altima 3.5L V6
    Special Price $369.75 Regular Price $527.99
    Dorman
  2. Dorman Catalytic Converter with Integrated Exhaust Manifold
    Dorman Rear Exhaust Manifold w Catalytic Converter for 2008-2019 Honda Odyssey 3.5L V6
    Special Price $487.15 Regular Price $695.99
    Dorman
  3. Dorman Catalytic Converter with Integrated Exhaust Manifold
    Dorman Rear Exhaust Manifold w Catalytic Converter for 2013-2018 Acura RDX 3.5L V6
    Special Price $487.15 Regular Price $695.99
    Dorman
  4. Dorman Vapor Canister
    Dorman Rear Vapor Canister for 2014-2016 Infiniti QX60 3.5L V6
    Special Price $220.59 Regular Price $314.99
    Dorman
  5. Dorman Vapor Canister
    Dorman Rear Vapor Canister for 2014-2017 Nissan Rogue 2.0L 2.5L L4
    Special Price $220.59 Regular Price $314.99
    Dorman
  6. Dorman Vapor Canister
    Dorman Rear Vapor Canister for 2016-2017 Nissan Maxima 3.5L V6
    Special Price $220.59 Regular Price $314.99
    Dorman
  7. Dorman Vapor Canister
    Dorman Rear Vapor Canister for 2013-2016 Nissan Pathfinder 3.5L V6
    Special Price $220.59 Regular Price $314.99
    Dorman
  8. Dorman Vapor Canister
    Dorman Rear Vapor Canister for 2013 Infiniti JX35 3.5L V6
    Special Price $220.59 Regular Price $314.99
    Dorman
  9. Dorman Vapor Canister
    Dorman Rear Vapor Canister for 2013-2017 Nissan NV200 2.0L L4
    Special Price $220.59 Regular Price $314.99
    Dorman
  10. Dorman Vapor Canister
    Dorman Rear Vapor Canister for 2015-2017 Nissan Murano 3.5L V6
    Special Price $225.09 Regular Price $321.99
    Dorman
  11. Dorman Vapor Canister
    Dorman Rear Vapor Canister for 2004-2009 Nissan Quest 3.5L V6
    Special Price $225.09 Regular Price $321.99
    Dorman
  12. Dorman Engine Intake Manifold Runner Control Valve
    Dorman Rear Intake Manifold Runner Control Valve for 2007-2010 Chrysler Sebring 3.5L V6
    Special Price $341.42 Regular Price $487.99
    Dorman
  13. Dorman Engine Intake Manifold Runner Control Valve
    Dorman Rear Intake Manifold Runner Control Valve for 2008-2010 Dodge Avenger 3.5L V6
    Special Price $341.42 Regular Price $487.99
    Dorman
  14. Dorman Engine Intake Manifold Runner Control Valve
    Dorman Rear Intake Manifold Runner Control Valve for 2009-2010 Dodge Journey 3.5L V6
    Special Price $341.42 Regular Price $487.99
    Dorman
  15. Dorman Engine Intake Manifold Runner Control Valve
    Dorman Rear Intake Manifold Runner Control Valve for 2007-2008 Chrysler Cirrus 3.5L V6
    Special Price $341.42 Regular Price $487.99
    Dorman
  16. Dorman Exhaust Manifold
    Dorman Rear Exhaust Manifold for 2003-2004 Infiniti I35
    Special Price $362.35 Regular Price $517.99
    Dorman
  17. Dorman Exhaust Manifold
    Dorman Rear Exhaust Manifold for 2003-2008 Nissan Murano 3.5L V6
    Special Price $362.35 Regular Price $517.99
    Dorman
  18. Dorman Exhaust Manifold
    Dorman Rear Exhaust Manifold for 2004-2008 Nissan Maxima
    Special Price $369.75 Regular Price $527.99
    Dorman
  19. Dorman Exhaust Manifold
    Dorman Rear Exhaust Manifold for 2004-2009 Nissan Quest
    Special Price $369.75 Regular Price $527.99
    Dorman
  20. Dorman Catalytic Converter with Integrated Exhaust Manifold
    Dorman Rear Exhaust Manifold w Catalytic Converter for 2010-2013 Acura ZDX 3.7L V6
    Special Price $487.15 Regular Price $695.99
    Dorman
  21. Dorman Catalytic Converter with Integrated Exhaust Manifold
    Dorman Rear Exhaust Manifold w Catalytic Converter for 2009-2019 Honda Pilot 3.5L V6
    Special Price $487.15 Regular Price $695.99
    Dorman
  22. Dorman Catalytic Converter with Integrated Exhaust Manifold
    Dorman Rear Exhaust Manifold w Catalytic Converter for 2010-2019 Acura MDX 3.5L 3.7L V6
    Special Price $497.10 Regular Price $709.99
    Dorman
  23. Dorman Catalytic Converter with Integrated Exhaust Manifold
    Dorman Rear Exhaust Manifold w Catalytic Converter for 2009-2019 Honda Ridgeline 3.5L V6
    Special Price $497.10 Regular Price $709.99
    Dorman
  24. Dorman Catalytic Converter with Integrated Exhaust Manifold
    Dorman Rear Exhaust Manifold w Catalytic Converter for 2013-2017 Honda Accord 3.5L V6
    Special Price $497.10 Regular Price $709.99
    Dorman
  25. Dorman Catalytic Converter with Integrated Exhaust Manifold
    Dorman Rear Exhaust Manifold w Catalytic Converter for 2009 Acura RL 3.7L V6
    Special Price $497.10 Regular Price $709.99
    Dorman
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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.