Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededFUELTECHPART NUMBER: 382-2002005636
FT500 to FT550 ECU Adapter Harness
$18900
Ships on 09/09/2026
Lowest Price GuaranteeECU Adapter
- FT500 to FT550 ECU Adapter Harness
- FT500 ECU Harness to FT550 ECU
- (24) Terminal FT500 Main Connector
- (16) Terminal FT500 Aux. Connector
- (26) Terminal FT550 "A" and "B" Connectors
- (4) Terminal CAN "A" and (2) Terminal CAN "B" Connectors
FuelTech 2002005636 is a high-quality adapter harness that will adapt an existing FuelTech FT500 ECU wiring harness to the FuelTech FT550 ECU and comes complete with Superseal connectors and 2 CAN connectors for auxiliary connections and a strain gauge shifter.
Wiring Harnesses for Popular Engine Combinations, Boost Control, and Data-Logging
FuelTech has the correct wiring harness from plug-and-play to unterminated to complete your FuelTech ECU-equipped project.
Part TypeWiring Harness
Product LineFuelTech Wiring Harnesses
BrandFUELTECH
Package Height5.0
Package Width5.0
Package Length7.0
Weight0.57 PG
Part CategoryPerformance Parts
Wire Connector StyleMulti-pin
Wiring Harness Length16 in (406.4 mm)
QuantitySold individually
Engine Management System Component TypeWiring harness
Part FitmentSemi Universal
Vendor Part Number2002005636
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
FUELTECH
FT550 Extreme Performance ECU and Dashboard (w/o Harness)
Part Number : 382-3010005496
$1,89900
JEGS
Heavy Duty Circuit Tester for 6, 12 & 24 Volt Systems
Part Number : 555-80569
$899$9.99
You Save$1.00
![61-Piece Heat Shrink Tubing Kit [Black]](https://www.jegs.com/images/mini_200/500/555/555-10630.jpg)
![Crimp Connector Kit [160 Pieces]](https://www.jegs.com/images/mini_200/500/555/555-10705.jpg)
![Colored Electrical Tape [5 pack]](https://www.jegs.com/images/mini_200/500/555/555-w549.jpg)
![Crimp Battery Cable End Lug for 3/8 in. or 10 mm Stud [90 degree]](https://www.jegs.com/images/mini_200/500/555/555-10326.jpg)
JEGS
Crimp Battery Cable End Lug for 3/8 in. or 10 mm Stud [90 degree]
Part Number : 555-10326
$1289$13.99
You Save$1.10
![Remote Battery Cable Kit [1-Gauge, 3/8 in. Battery Terminal Size]](https://www.jegs.com/images/mini_200/500/555/555-10290.jpg)
JEGS
Remote Battery Cable Kit [1-Gauge, 3/8 in. Battery Terminal Size]
Part Number : 555-10290
$12499$129.99
You Save$5.00
![Remote Battery Cable Kit [1-gauge, 3/8 in. Battery Terminal Size]](https://www.jegs.com/images/mini_200/500/555/555-10291.jpg)
JEGS
Remote Battery Cable Kit [1-gauge, 3/8 in. Battery Terminal Size]
Part Number : 555-10291
$11999$129.99
You Save$10.00
![Electrical Tape [3/4 in. x 60 ft.]](https://www.jegs.com/images/mini_200/500/555/555-w502.jpg)
![8-Gauge Premium Automotive Wire Black [25 ft.]](https://www.jegs.com/images/mini_200/500/555/555-10840.jpg)
![10-Gauge Premium Automotive Wire Red [25 ft.]](https://www.jegs.com/images/mini_200/500/555/555-10816.jpg)
FUELTECH
Part Number : 382-3010005496
$1,89900
JEGS
Part Number : 555-80569
$899$9.99
You Save$1.00
Some parts are not legal for use in California or other states with similar laws / regulations
