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E3 Timken Walker FRAM DENSO 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. E3 Spark Plug
    3 pc E3 Spark Plugs for 2008-2015 Smart Fortwo 1.0L L3
    Special Price $26.62 Regular Price $37.99
    E3 Spark Plugs
  2. E3 Spark Plug
    3 pc E3 Spark Plugs for 2000-2006 Honda Insight 1.0L L3
    Special Price $26.66 Regular Price $37.99
    E3 Spark Plugs
  3. E3 Spark Plug
    3 pc E3 Spark Plugs for 2020-2022 Ford Escape 1.5L L3
    Special Price $26.83 Regular Price $37.99
    E3 Spark Plugs
  4. E3 Spark Plug
    3 pc E3 Spark Plugs for 1988-1992 Daihatsu Charade 1.0L L3
    Special Price $26.80 Regular Price $37.99
    E3 Spark Plugs
  5. E3 Spark Plug
    3 pc E3 Spark Plugs for 1980-1982 Suzuki SJ410 1.0L L3
    Special Price $26.80 Regular Price $37.99
    E3 Spark Plugs
  6. E3 Spark Plug
    3 pc E3 Spark Plugs for 1989-1997 Geo Metro 1.0L L3
    Special Price $26.80 Regular Price $37.99
    E3 Spark Plugs
  7. E3 Spark Plug
    3 pc E3 Spark Plugs for 2015-2017 Ford Focus 1.0L L3
    Special Price $26.83 Regular Price $37.99
    E3 Spark Plugs
  8. E3 Spark Plug
    3 pc E3 Spark Plugs for 1985-1988 Chevrolet Sprint 1.0L L3
    Special Price $27.35 Regular Price $38.99
    E3 Spark Plugs
  9. E3 Spark Plug
    3 pc E3 Spark Plugs for 1998-2000 Chevrolet Metro 1.0L L3
    Special Price $27.35 Regular Price $38.99
    E3 Spark Plugs
  10. E3 Spark Plug
    3 pc E3 Spark Plugs for 1981 Suzuki LJ81 1.0L L3
    Special Price $27.35 Regular Price $38.99
    E3 Spark Plugs
  11. E3 Spark Plug
    3 pc E3 Spark Plugs for 1987-1994 Subaru Justy 1.2L L3
    Special Price $27.35 Regular Price $38.99
    E3 Spark Plugs
  12. E3 Spark Plug
    3 pc E3 Spark Plugs for 2021-2022 Ford Bronco Sport 1.5L L3
    Special Price $27.38 Regular Price $38.99
    E3 Spark Plugs
  13. E3 Spark Plug
    3 pc E3 Spark Plugs for 2018-2021 Ford EcoSport 1.0L L3
    Special Price $27.38 Regular Price $38.99
    E3 Spark Plugs
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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. 

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  1. Brand
    E3
  2. Brand
    Timken
  3. Brand
    Walker
  4. Brand
    FRAM
  5. Brand
    DENSO
  6. Pack Size
    3
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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!

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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.

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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.