Posted: 09/02/2026
Filter Days hit Arnold Motor Supply August 27 through September 5, and Wix filters are marked down as much as 75 percent. We’re not talking about a "grab one for the truck in the driveway" kind of discount, this is a "fill the shelf in the garage so you’re always ready" kind of discount. Stock up now while the pricing works in your favor.
Combines don't idle for oil changes and job sites don't wait on a fuel filter that's three days out. Once equipment starts running long hours, maintenance stops being a monthly checkbox and turns into a weekly, or even daily, one. Pricing this good on Wix filters means you can stock the shelf or the truck now, ahead of the workload, instead of scrambling for parts once things get busy. Stopping by for a single filter works too, but the real value here is in buying enough to stop thinking about it for a while.
Dusty cabs and long hours don't mix well, and this is the cheapest fix on the list. Wix cabin air filters are marked down right now, and stocking up costs next to nothing compared to what a clean cab does for a long shift. Shop Wix cabin air filters here before the discount's gone.
This is the easiest one to stock up on and forget about for a while. Wix oil filters are discounted across the board right now, so buy enough to cover the next several service intervals instead of the next one. Shop Wix oil filters here and knock out a season's worth of restocking in one order.
Diesel trucks and heavy equipment burn through these faster than anything else on the shelf, which makes this the deal worth acting on first. A clogged fuel filter at the wrong time means downtime, and downtime costs more than the filter ever will. Shop Wix fuel filters here while the savings are still up to 75 percent off.
Filters aren't the only thing worth loading up on while the pricing's good. We’ve also got:
Diesel Exhaust Fluid (TMCDEF330G) — $1,289.99 for a 330 gal. tote.
Power Service Diesel Fuel Supplement (TWIPSVC1064) — $16.99 for 64 oz.
Deka 12V Group 31 Battery (BAT1131MF) — $125.99.
Raven Nitrile Gloves, box of 100 (SAS66518) — $17.99.
There's more where that came from. Check out the full flyer for every deal running through September 5.
Filters and fluids only get you so far. A few pieces of equipment are worth checking out include.
HD Bearing Race & Seal Driver Set (LIS61900) — $226.99. Six drivers and a handle extension that service deep brake drums without pulling the drum. A real time-saver on jobs that usually eat half a shift.
Low Profile Truck Drain (LNC3669) — $719.99. A 17 gallon capacity and a 120V electric pump, with a recessed area wide enough to actually catch what you're draining instead of half the bay floor.
Cobra 29 LTD CB Radio (DHD29LTDFM) — $154.99. Four watts, forty channels, and a 9' microphone cable. Simple, reliable communication for trucks that spend more time on the road than in the lot.
HD Pistol Grip Grease Gun (LNC1133) — $54.99. An 18" whip hose and one-handed operation at 6,000 PSI, built for the kind of daily use that wears out cheaper guns fast.
Repeat orders on gear like this are exactly what MyPlace4Parts is built for. Set up account pricing once, and every order after that moves faster. Check the full flyer for the rest of what's on sale through September 5.
Filter Days runs through September 5, and the pricing on Wix filters won't stick around after that. Stop by an Arnold Motor Supply near you or give us a call to line up volume pricing before the window closes.
Find an Arnold Motor Supply auto parts store near you!
