3 Jaw Oil Filter Wrench - Sumex - 2707079

This Sumex 3-jaw oil filter wrench is an essential tool designed for the efficient removal of oil ...

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The Sumex 3-Jaw Oil Filter Wrench is an essential tool designed for DIY automotive enthusiasts and professional mechanics who need a reliable solution for removing stubborn oil and fuel filters. It offers an adjustable 65mm to 110mm range, providing a secure grip on various filter sizes across cars, trucks, and RVs, though users should ensure adequate clearance around the filter housing before attempting operation in cramped engine bays.

All features

Model Part Number2707079
BrandSumex

Extended Product Information

FAQs

Does this work on all filter brands?

Yes, as long as the filter housing diameter is between 65mm and 110mm, the wrench will grip securely regardless of the filter brand.

Can I use this with an impact wrench?

It is recommended to use hand tools only. High-torque impact wrenches may damage the filter casing or the wrench's internal jaw mechanism.

Is it suitable for fuel filters as well as oil filters?

Yes, it is designed for both oil and fuel filters provided they have a cylindrical metal housing within the specified size range.

What is the benefit of the 3-jaw design?

The 3-jaw design provides uniform pressure around the filter, which reduces the chance of crushing the filter casing compared to single-point tools.

Where should I position the tool on the filter?

Always place the tool as close to the mounting plate (the base) of the filter as possible to prevent crushing the thinner metal of the filter dome.

Troubleshooting

The wrench slips on the filter casing

Ensure the jaws are positioned squarely on the thickest part of the filter and check that there is no thick oil residue on the filter surface.

Jaws are stuck in the open position

Clean the internal gear teeth of the tool to remove road grime or debris and manually guide the arms back into a closed position to reset the spring.

Tool does not fit in the engine bay

Check the surrounding components for obstructions; if space is too tight, consider a cap-style filter wrench as an alternative.

Pros and Cons

Pros

  • Versatile size range covers most passenger and light commercial vehicles
  • Self-tightening jaws prevent slippage on smooth or oily filter casings
  • Flexible drive options using standard 3/8-inch ratchets or 19mm wrenches
  • Sturdy construction ensures longevity for repeated maintenance cycles

Cons

  • Requires sufficient radial clearance around the filter for the jaws to expand
  • Not suitable for extremely recessed filters where the tool body cannot fit
  • Large footprint compared to fixed-size strap wrenches

Setup, Compatibility & Care

This tool requires no formal assembly. Simply verify the filter diameter falls within the 65mm-110mm range. It is compatible with most standard 3/8-inch square drive tools or any 19mm open-ended or box wrench.

To ensure long-term functionality, wipe the tool clean of residual oil after each use to prevent debris buildup in the gear mechanism. Periodically apply a small amount of light machine oil to the jaw pivot points to maintain smooth movement. Store in a dry environment to prevent surface corrosion.