• Cummins QSF3.8 Diesel ECU 1J508-59051 Kubota Bobcat Caterpillar Yanmar 1J480-10000 V3800-TIEF4B-KEA-1
  • 1J508-59051 1J480-10000 V3800-TIEF4B-KEA-1 275700-4890
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Cummins QSF3.8 Diesel ECU 1J508-59051 Kubota Bobcat Caterpillar Yanmar 1J480-10000 V3800-TIEF4B-KEA-1

Cummins QSF3.8 Diesel ECU 1J508-59051 Kubota Bobcat Caterpillar Yanmar 1J480-10000 V3800-TIEF4B-KEA-1

$4,999.00 USD
$4,999.00 USD
Sale Sold out
Shipping calculated at checkout.

OEM Refurbished ECU

Compatible Part Numbers & Equipment

Part Numbers: 1J508-59051, 1J480-10000, V3800-TIEF4B-KEA-1, 275700-4890, 275700-7610, 1J481-59051
If your part number isn’t listed, reach out to us—we can help match it!

Compatible Equipment:

  • Cummins QSF3.8
  • Bobcat E165 Mini Excavator
  • Bobcat S450 Skid-Steer Loader
  • CASE 570N Tractor Loader
  • Caterpillar 259D3 Track Loader
  • Caterpillar 262D Skid Steer Loader
  • JCB 403 Agri Compact Wheel Loader
  • JCB 3CX Compact Tractor Loader
  • Manitou MT 625 H Compact Telehandler
  • Kubota KX080-4 Mini Excavator
  • Terex PT-30 Compact Track Loader
  • Takeuchi TB2150 Compact Excavator
  • Yanmar VIO35-6 Mini Excavator
  • Wacker Neuson 803 Mini Excavator
  • Terex HR16 and HR18 High Reach Telehandlers
  • Kverneland / Vicon Tractor Implements
  • Massey Ferguson tractors
  • Tennant 8300 Series Street Sweepers
  • HYUNDAI 45D-9F
  • ...and many more.

Is your engine sputtering, stalling, or refusing to start? A faulty ECU could be the issue. We’ve got OEM refurbished Engine Control Units (ECUs) ready to ship—plug-and-play, no key reprogramming required, and backed by a 1-year warranty. Just send us your VIN, and we’ll hook you up with the perfect fit!

What Causes ECU Failure?

Your ECU is the brain behind your engine, controlling ignition, fuel delivery, and sensors. Common failure culprits include cracked solder joints from heat or vibration, fried components due to unstable voltage, water damage (we don’t sell those units!), or corrupt software throwing everything off. When it fails, your vehicle lets you know.

Symptoms of a Failing ECU

  • Check engine light stays on
  • Engine sputtering or cutting out
  • Poor fuel efficiency
  • Vehicle cranks but doesn’t start
  • No communication with diagnostic scanners
  • Vehicle goes into limp mode
  • Sensor data errors (e.g., crankshaft or camshaft)

Why Buy Our Refurbished ECUs?

  • OEM Quality: Genuine parts refurbished to factory standards
  • Plug & Play: No reprogramming or key hassles—just plug it in
  • Rigorously bench-tested for reliability
  • Fast shipping to minimize downtime 
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Remanufactured

We rebuild OEM control modules with upgraded components to prevent common failures. Unlike junkyard parts that may fail within months, our modules are thoroughly tested and backed by a 6-month warranty. If it fails under warranty, reprogramming is free.

How It Works

Ship us your faulty module. We extract your original data (VIN, mileage, key codes, calibrations) and transfer it to a remanufactured unit. Your old module is recycled for parts. You receive a plug-and-play replacement ready to install.

What to Expect

✓ Turnaround: 2-3 business days

✓ Warranty: 6 months

✓ Programming: Not required—plug and drive

✓ Core Required: Yes (your original module)

Who We Are

ECU Maverick isn't just another ECU repair shop, we're electronics nerds who happen to love cars. We've been reverse-engineering, bench-testing, and fixing control modules that other shops call "unfixable." While most places only reprogram or swap ICs hoping to solve the problem, we go deeper: component-level repair. That means we can actually diagnose and replace individual circuits on your module's board, not just clone data and hope for the best.

We're based in Fort Myers, Florida, and we work with repair shops, dealerships, and vehicle owners across the country. Our specialty? European brands like BMW, Mercedes, Maserati, Ferrari, Aston Martin, Audi, Porsche, and Land Rover — but we also handle domestic vehicles, heavy equipment, and marine electronics. If it has a control module, we've probably fixed it.

What Makes Us Different

Speed. Most jobs ship back within 2-3 business days. Need it faster? Same-day rush service available.

Plug-and-Play. Every module we repair or program is ready to install — no dealer visit, no extra coding. Just plug it in and drive.

Real People. Text us right now and you'll get a reply from an actual human in minutes. No chatbots, no ticket systems, no "please hold."

Honest Expertise. We've invested years into research and reverse engineering. We don't promise miracles — but when others can't solve it, we often can.

Our Mission

Keep you out of the dealership. Save you time and money. Get your vehicle back on the road — fast, reliable, and backed by our 6+ month warranty. Whether you're a professional shop or a vehicle owner, we treat every job like it's our own car on the line.