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


10 reviews

$ 27.95

( / )

Please select all options.


  • 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 10 Reviews
5 ★
4 ★
3 ★
2 ★
1 ★
Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
Mark SVG verified by SHOP

I love it can’t wait until the set is available again. Best filter sockets made in the USA!!!!

Jesus E.
United States United States

Worked great

Works for both on newer FL-500S and older FL-500 filters. Sold yet light weight wrench.

John O.
United States United States

First Class Product

Put it to use today on a Motorcraft FL 500S filter. The wrench / socket looks great, is high quality and fit like a glove. Too bad they don't have one for a Motorcraft FL 820S.

United States United States

MX 2372 oil filter

I just received and used my 72.8/74 MX 2372 oil filter wrench. Fits perfect thanks for making such a quality tool. Also, made in the good old USA makes it even better.

chad l.
United States United States

Oil filter wrench

Great tool.fits great

Contact Us

Let us know how we can help and a real live person from our USA headquarters will get right back to you!