Oil Filter Wrench for Motorcraft FL-400S, FL-500S, FL-910S, and More


4 reviews

$ 27.95

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  • This oil filter wrench is specifically designed to be compatible with both the original and new versions of Motorcraft FL-400S (E4FZ-6731-AB), FL-500S (AA5Z-6714-A), FL-910S (BE8Z-6731-AB), Mazda YF09-14-302A, and Mazda LF05-14-302B spin on oil filters.
  • Motorcraft filters recently underwent a design change where the drive end of the filters were changed from a 30 flute to 14 flute design. Motivx Tools has created this single tool which is compatible with both designs.
  • This oil filter wrench is proudly made in the USA. It is precision CNC machined from solid aluminum and includes a manufacturers lifetime warranty. It has a 3/8" square drive for ratchet or extension use and a 6 point 24mm hex for use with a socket.
  • This 2 piece patent pending design features a main body machined from 6061 aluminum and anodized grey. The drive portion is machined from 7075 aircraft grade aluminum for added durability and anodized red.
Made In The USA

Made In The USA

This oil filter wrench is proudly made at our Motivx manufacturing facility in the USA and includes our limited lifetime warranty.

74mm/75.2mm 14/30 Flute Wrench

74mm/75.2mm 14/30 Flute Wrench

This wrench fits oil filters with 14/30 flutes and an approximate diameter of 74mm/75.2mm.

(Note: Our machining tolerance is within +/- 0.001", but you may get a slightly different measurement from 74mm/75.2mm. This is because we have sized the internal diameter of the wrench to account for thermal expansion and the best fit across a variety of filters.

2 Drive Sizes

2 Drive Sizes

Our replaceable 7075 aluminum drive hub allows the wrench to be operated using a 3/8" ratchet or with a 24mm / 15/16" socket or wrench.

We recommend using a 24mm socket when removing filters. A 3/8" torque wrench can be used when re-installing the filter to the proper torque spec.

High Quality USA-Sourced Materials

High Quality USA-Sourced Materials

Our patent-pending wrench design uses two types of aluminum sourced in the USA. 6061 aluminum is used for the body (the grey part) and 7075 aluminum for the drive hub (the red part). 7075 aluminum is typically used in the aircraft industry and has properties similar to steel. It will not yield (deform) when the ratchet is rotated, even on the tightest oil filter caps.

Precision CNC-Machined

Precision CNC-Machined

With CNC machining, we can maintain the size of the wrench to a MUCH tighter tolerance than casting or forging. This wrench has an ideal fit when the engine is still warm. It will be slightly loose when used on a cold engine but not enough to slip as we have tested this extensively.

Customer Reviews
5.0 Based on 4 Reviews
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Filter Reviews:
Nick A.
United States United States

Works perfect and fits the filter like a glove

If you have a 21+ bronco 2.3l this is a must purchase if you're going to do oil changes yourself. The filter is in a difficult position and this wrench makes it simple. The oil filter wrench is very well made and I also like that it's made in the usa.

United States United States


WOW! This product is made of the highest quality. It’s great to see a tool company make their product in the good ole U.S.A and keep it affordable. Well done.

Cameron K.
United States United States

Awesome oil Filter Wrench

This tool is really nice, very well machined, and not over priced like some specialty tools. The reason I bought this wrench socket over others is because it does both the 14 and 30 flute fl500s filters. I did have to wait quite a long time because it was out of stock but I didn't need it right away and it was well worth the wait.

Hayden M.
United States United States

Very High Quality

This tool is machined to an excellent quality. The finish is great and the packaging is very nice. You can tell it’s all been well designed and thought out. Thanks guys!

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