GEARWRENCH Heavy-Duty Oil Filter Wrench 4-1/2″ to 5-1/4″ – 2321
Original price was: $34.99.$28.68Current price is: $28.68.
Price: $34.99 - $28.68
(as of Oct 12, 2025 22:00:44 UTC – Details)
Since our beginning, GEARWRENCH automotive specialty tools have been driven by innovation. From our first specialty tool, the Model-T valve spring lifter, to our latest ratcheting puller, we’ve built our reputation with tools that make tough jobs easy. Most of our products have been upgraded with new improved features like dual material handles designed for a more comfortable grip or dual dipped handles on pliers providing more cushion for your hands. GEARWRENCH automotive specialty tools are proudly made with the finest components under the most stringent manufacturing guidelines. Made for everyday use – guaranteed for life. Better tools mean easier, more efficient work so we constantly evaluate automotive engineering trends allowing us to consistently improve and enhance our tools to better fit professional hands. That’s why they are the first choice for thousands of automotive technicians worldwide.
Wrenches are designed for high torque requirements of truck filters
Designed for use with a 1/2″ square drive tool
1-1/2″ wide bands for added strength and increased grip area
Caution: Not intended for use on power tools
Customers say
Customers find this wrench to be a quality tool that works well on truck and bus filters, with heavy-duty construction that’s expected to last a lifetime. They appreciate its grip, noting it hasn’t slipped during use, and find it easy to use, with one customer mentioning it beats strap wrenches for tight spaces. The wrench fits well and offers good value for money.
13 reviews for GEARWRENCH Heavy-Duty Oil Filter Wrench 4-1/2″ to 5-1/4″ – 2321
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Original price was: $34.99.$28.68Current price is: $28.68.
David Champine –
Price and quality of item is great
Nice, heavy duty wrench
STI WOLF –
HD Hydraulic Filters
Why did you pick this product vs others?:Works great use mostly on stuck filters
AA –
Quality filter wrench
Fast shipping, good quality took off the air dryer cartridge very easily I had broke two other filter wrenches. This tool really made the job easier ðð¼
fordguy2013 –
Solid built, worth the money
Extremely stout. Worth the money. I use it to take filters off Cummins X15 semi truck engine. You can tell this will last for a very long time.
BigReese –
Too Big
I got this thinking it will fit my oil filter to my Chevy truck, but this is way too big. I started to send it back but I kept it. Now this is very well made, itâs very heavy duty for an oil filter to a bigger truck or you can use it for plumbing. Itâs way worth the money. It do have some weight to it. You can use it, this thing has versatility you can go right or left with a flip over whatever you trying to loosen or tighten. I think the smaller one fit me most. It looks like it will hold on to the object, donât think it will slide on ya. I havenât found a use for it yet. My truck need something thatâs really thin to get to my oil filter because of the cavity it sits in.
Jose –
Work great, not too strong for extra tight filters.
Work well for installing and removing filters. If your filter is extremely tight ,recommend using something else to break it loose.
Robert M –
Gear wench
Great tool. A must for my shop
Jessi Compton –
Works as it should
Gets the job done
Grasshopper –
I have used the fabric filter wrenches and have torn lots of them and you always wonder when it is going to give when you have that super tight filter. This filter band grips solid and you never get the feeling it is going to give out. Excellent product. Well made.
Bryan Duggan –
Perfect size for a Wabco/ Knorr Bremse air drier filter
Jason Paulsen Paulys Hauling –
Works awesome and as described fast shipping to!
Bernard Robert Logistique –
That’s the right size for the fuel and oil filter on the ISX 15. By the way, I received it faster than supposed. Two days ahead actually. I recommend GW tool for those who needs good tools for their garage.
RWHenhouse –
Needed something strong to remove oil filter from Cat C12 This did the trick.