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Dieselsite DieselSite.com is your source for diesel parts and accessories to boost your power, performance, and fuel mileage.

🇺🇸 AMERICAN GRIT. AMERICAN INGENUITY. DIESELSITE TOUGH! 💪Family-owned with roots going back to 1997, DieselSite has spen...
10/17/2026

🇺🇸 AMERICAN GRIT. AMERICAN INGENUITY. DIESELSITE TOUGH! 💪

Family-owned with roots going back to 1997, DieselSite has spent decades developing better-than-stock solutions for the hardworking diesel trucks that keep America moving!

FORD POWER STROKE. CHEVY/GMC DURAMAX. RAM CUMMINS. Whatever badge is on your grille, we've got the parts, performance, and know-how to help keep your diesel running strong!

DON'T JUST TAKE OUR WORD FOR IT. OUR CUSTOMERS SAY IT BEST!

⭐⭐⭐⭐⭐ Wicked Wheel 2: "The truck is so much more responsive it feels like a totally different truck." — Daniel W.

⭐⭐⭐⭐⭐ Adrenaline HPOP: "I am very impressed with the finish of the pump and performance." — Garrett H.

⭐⭐⭐⭐⭐ 6.0L Coolant Filtration System: "I am now a true believer in your system." — Jeff C.

REAL ENGINEERING. REAL PERFORMANCE. NO SHORTCUTS.

🇺🇸 DIESELSITE. BETTER THAN STOCK. BUILT FOR THE LONG HAUL!

HEAT KILLS TRANSMISSIONS. DON'T LET YOURS BE NEXT!Towing heavy, hauling hard, or crawling through stop-and-go traffic? Y...
10/16/2026

HEAT KILLS TRANSMISSIONS. DON'T LET YOURS BE NEXT!

Towing heavy, hauling hard, or crawling through stop-and-go traffic? Your transmission is taking the heat, and sooner or later, that heat takes its toll!

DieselSite's 17-Row COOLERMAX Transmission Cooler brings some serious cooling muscle to the fight! Packing a massive 59,000 BTU cooling capacity, its heavy-duty stacked-plate design helps keep transmission temperatures under control without sacrificing fluid flow.

With over 10,000 BTUs more cooling capacity than the Tru-Cool 4739, COOLERMAX delivers the extra cooling power hardworking trucks deserve. Use it as an upgrade to your existing cooler or as an auxiliary unit for even more protection.

Because cooking your transmission is one expensive way to learn about heat management!

Keep it cool. Keep it pulling. Keep it on the road!

YOUR 7.3L POWER STROKE IS BUILT TO LAST. KEEP IT THAT WAY!That legendary 7.3L Power Stroke has earned its reputation for...
10/16/2026

YOUR 7.3L POWER STROKE IS BUILT TO LAST. KEEP IT THAT WAY!

That legendary 7.3L Power Stroke has earned its reputation for toughness, but even a workhorse needs a little protection! Dirty coolant, rust, and debris can wreak havoc on your cooling system, clogging passages and putting unnecessary wear on expensive components.

DieselSite's Water Pump with Integrated Coolant Filter for 1999–2003 Ford 7.3L Power Stroke trucks takes cooling system protection to another level! Built around a heavy-duty International cast-iron water pump, this all-in-one setup combines dependable coolant circulation with filtration that helps trap the junk you don't want running through your engine.

With a custom silicone radiator hose, International thermostat, and Baldwin coolant filters, it's a serious upgrade for a truck that's got plenty of miles left to give.

Because a million-mile reputation deserves more than a stock replacement!

A hard-to-find water pump shouldn’t sideline your 7.3L Power Stroke.Finding the original-style pump for your 1994–1995 F...
10/10/2026

A hard-to-find water pump shouldn’t sideline your 7.3L Power Stroke.

Finding the original-style pump for your 1994–1995 Ford F-250 or F-350 can be a challenge. With the early one-piece design discontinued, DIESELSITE offers a later-style replacement option to help keep your Ford on the road.

This all-new 7.3L water pump is backed by a lifetime warranty to the original purchaser. That’s peace of mind worth having for a truck you plan to keep.

Keep that Power Stroke rolling with DIESELSITE.

You filter the oil and fuel in your 1992–2000 Chevrolet or GMC C/K truck with a 6.5L diesel. Your coolant deserves some ...
10/10/2026

You filter the oil and fuel in your 1992–2000 Chevrolet or GMC C/K truck with a 6.5L diesel. Your coolant deserves some attention, too.

Casting sand and other abrasive debris can circulate through the cooling system, wearing on water pump seals, radiators, and hoses. DIESELSITE’s Coolant Filtration System catches those loose particles with a bypass design that filters a small amount of coolant on each pass.

A spin-on filter makes servicing straightforward, and the kit includes the fittings, hose, and stainless steel clamps needed for installation. The available dual-system bracket also lets you mount it alongside DIESELSITE’s Remote Fuel Filter Kit.

Replacing a water pump is enough work once. Give your cooling system better-than-stock protection with DIESELSITE.

Your 2011–2012 Ford F-150 3.5L EcoBoost already has two turbos. Give them something better than stock to work with.DIESE...
10/09/2026

Your 2011–2012 Ford F-150 3.5L EcoBoost already has two turbos. Give them something better than stock to work with.

DIESELSITE’s Wicked Wheel 2 comes as a matched set of two counter-rotating compressor wheels, designed to sharpen throttle response, increase boost and horsepower, and lower exhaust gas temperatures. They fit the factory turbo application without modifications, making this an upgrade worth considering when you’re getting into those turbos.

More response when you lean into the pedal. More reason to enjoy that twin-turbo V6.

Give your EcoBoost a little Wicked Wheel attitude with DIESELSITE.

Running the stock HX35 turbo on your 1998–2002 Dodge Ram with a 24-valve Cummins? There’s more to get out of it. The DIE...
10/03/2026

Running the stock HX35 turbo on your 1998–2002 Dodge Ram with a 24-valve Cummins? There’s more to get out of it. The DIESELSITE Wicked Wheel® 2 upgrades your existing turbo with no modifications needed for installation.

Designed for quicker throttle response, increased boost and horsepower, and lower exhaust gas temperatures, it’s a straightforward way to give your setup a little more attitude when you hit the pedal.

Keep the HX35. Give it a Wicked Wheel® 2.

If you’re replacing the water pump on your Chevy or GMC 6.2L or 6.5L diesel, you’ve already done the hard part—getting i...
10/02/2026

If you’re replacing the water pump on your Chevy or GMC 6.2L or 6.5L diesel, you’ve already done the hard part—getting in there. While you’re at it, give that backing plate an upgrade.

DIESELSITE’s Water Pump Backing Plate steps up to 316 stainless steel to resist rust and corrosion, with a billet aluminum oil neck and grommet included. Better materials, right where you want them.

It fits compatible Chevy/GMC and Hummer H1 serpentine-belt setups with a six-hole backing plate for left-hand-rotation pumps. Running V-belts or a seven-hole, right-hand-rotation plate? This isn’t your fit.

Make that parts order count. Upgrade with DIESELSITE.

Still putting your 7.3L to work? Give it a shot of Adrenaline. 💪The DIESELSITE Adrenaline High Pressure Oil Pump is a bo...
10/02/2026

Still putting your 7.3L to work? Give it a shot of Adrenaline. 💪

The DIESELSITE Adrenaline High Pressure Oil Pump is a bolt-on upgrade for 1994–2003 Ford 7.3L Power Strokes, with custom internals designed to deliver more oil volume and improve reliability over the stock pump. You don’t need a heavily modified truck to put it to use—it benefits stock setups, too.

Every pump is flow-tested before it ships and backed by a 3-year, unlimited-mile warranty. Want to take it a step further? The optional billet housing addresses common factory housing leak points and thread-strength concerns.

Stock daily driver or upgraded workhorse, give your truck some Adrenaline from DIESELSITE.

Still putting your 6.5L to work? Give its turbo a helping hand.The Turbo-Master Wastegate Controller from DieselSite rep...
09/26/2026

Still putting your 6.5L to work? Give its turbo a helping hand.

The Turbo-Master Wastegate Controller from DieselSite replaces factory vacuum actuation with spring-operated control, helping keep the wastegate from opening prematurely. That means quicker spool-up, improved turbo efficiency, and boost that works harder for you.

Installation takes approximately 20–30 minutes, with options for 1992–2000 trucks and select van, H1, and HMV applications. Want to take advantage of higher boost? DieselSite recommends pairing it with Max-E Tork programming.

There’s still plenty of work left in that truck. Help it get the job done with DieselSite.

Address

7400 W Industrial Lane
Homosassa, FL
34448

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+18884143457

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