Cummins
Shop All
Quick Ship
SKU #: SC-PT4R100
MPN #: PT4R100
SunCoast E4OD/4R100 Power Tow Kit 89-03 Ford 7.3L IDI/Powerstroke
Description
Designed for fleet and commercial trucks, SunCoast's Power Tow Kit is a great way to increase towing performance while also keeping your transmission cooler and more durable. Whether you are doing a rebuild, upgrading your torque converter, or want to install in-vehicle this tow kit can be used at any point. The kit includes programmer-friendly performance levels designed explicitly for hard-working, computer-controlled automatic transmissions like the E4OD and 4R100 you have in your Ford.
After you install the kit you will feel firmer shifts and increased holding power as well as less clutch slippage and heat. You get several levels of performance so you can be sure this kit can help no matter what you're planning to haul. If towing is part of your life and you want to get the most out of your Ford then get SunCoast's Power Tow Kit today!
Enter your zip and we'll see if installation is available.
- Request quotes from local installers at checkout
- Compare options and choose the best fit for your install
About WrenchConnected
WrenchConnected is an independent installation marketplace operating in partnership with Diesel Power Products.
How it works
After checkout, we route your vehicle info and part SKU to verified installation shops near you. Local installers review the job and submit competitive bids; you pick the shop you want based on price, reviews, and availability. Your name and email stay private until you select an installer.
Pricing
You pay for the bid from your preferred shop. The full amount is shown before you confirm — installers cannot add charges without your written consent. Payments are processed securely by Stripe.
Your privacy
During bidding, shops see only your service ZIP code, vehicle year/make/model, and the part SKU — not your name, email, or address. Only the shop you select receives your contact details after payment. We never sell your personal information.
More detail at wrenchconnected.com.
DETAILS:
- Specifically Designed To Be Programmer Friendly
- Works on Gas or Diesel
- Firms Shifts and Increases Holding Power
- Reduces Clutch Slippage Less Heat Build-up
- Increases Cooler Flow & Upgrades Lube Circuits
- Allows Full-Time Lube To Parts
- Several Different Levels of Performance
- Works on E4OD & 4R100 Transmissions
- Can Be Installed In-Vehicle, During Rebuild or Upgrading Torque Converter
About SunCoast Performance
Established in 1989 as a small-scale enterprise in picturesque Fort Walton Beach, FL, SunCoast Performance embarked on its journey with a mission to meet the rising demand for top-tier aftermarket torque converters, transmission assemblies, and components. Over the years, SunCoast has diligently identified, tested, and rectified numerous weak points within OEM transmissions and torque converters. Leveraging extensive real-world test data and cutting-edge design technology, SunCoast has emerged as a leader in quality craftsmanship, consistently surpassing competitors and exceeding customer expectations.
At the core of SunCoast's ethos lies an unwavering commitment to American-made excellence in design, manufacturing, technical support, and customer satisfaction. The company hosts bi-annual research laboratories, fostering knowledge exchange among customers and suppliers, and staying abreast of technological advancements shaping the automotive industry.
Today, SunCoast stands at the pinnacle of automotive performance, boasting a workforce of over 45 employees and occupying more than 75,000 square feet of climate-controlled facilities. In addition to manufacturing, SunCoast leases 20,000 square feet to their in-house metal supplier, National Aluminum & Alloy, ensuring complete control over the production process with access to a vast inventory of raw materials worth upwards of $2,000,000.
Blog
June 12, 2026
The diesel particulate filter (DPF) on your Cummins engine traps soot before it leaves the tailpipe. Over...
Read MoreCummins DPF Cleaning: Signs, Methods & Tips
June 12, 2026
P2509 flags when your Cummins ECM isn't seeing stable voltage coming from the battery and charging system....
Read MoreP2509 Cummins Code: Causes, Symptoms & Fixes
June 10, 2026
It starts small. Maybe the truck is a little slower to spool than usual. Maybe it sounds...
Read MoreHow to Find a Boost Leak Without Special Tools
June 05, 2026
Your exhaust system moves spent gases out of the engine and away from the cab. The muffler...
Read MoreResonator vs Muffler: Key Differences Explained