1
/
of
2
FSIP
EZGO DCS 48V 500A CONTROLLER W/ HARNESS & PROGRAMMING FOR TORQUE MOTOR FX503G039K
EZGO DCS 48V 500A CONTROLLER W/ HARNESS & PROGRAMMING FOR TORQUE MOTOR FX503G039K
Regular price
$837.73 USD
Regular price
Sale price
$837.73 USD
Unit price
/
per
Shipping calculated at checkout.
Couldn't load pickup availability
E-Z-GO DCS 48V 500A Controller with Harness — FX503G039K (Torque Motor)
The FX503G039K is a 48V 500A controller with wiring harness and programming for E-Z-GO DCS golf carts, configured for FSIP torque motors. Pre-programmed for maximum low-end pulling power on the 48V DCS platform.
Key Specifications
- Voltage: 48V DC
- Controller Current: 500A
- Motor Compatibility: FSIP Torque Motor
- Fitment: E-Z-GO DCS 48V
- Includes: Controller, wiring harness, programming
- Part number: FX503G039K
Applications
Complete controller upgrade package for 48V E-Z-GO DCS golf carts paired with an FSIP torque motor. Pre-programmed for maximum torque — ideal for hilly terrain, hauling, and utility applications.

OEM & aftermarket cross-reference numbers
This part replaces or interchanges with the following part numbers:
- FSFX503G039K
- FSIP FX503G039K
- HU4393938
- Hyster 4393938
- Unisource 4393938
- Hyster Unisource 4393938
- YP582184959
- Yale 582184959
- Premier 582184959
- Yale Premier 582184959
You may also like
-
Navitas EZGO RXV 600A AC Kit w/ CAN | Replaces Curtis Controller
Regular price $1,000.00 USDRegular priceUnit price / perSale price $1,000.00 USD -
EZGO RXV Alltrax 650A AC Controller Kit | Replaces Danaher 23-Pin
Regular price $983.95 USDRegular priceUnit price / perSale price $983.95 USD -
EZGO RXV Alltrax 650A AC Controller Kit | 35-Pin
Regular price $983.95 USDRegular priceUnit price / perSale price $983.95 USD -
Navitas EZGO RXV 600A AC Kit w/ CAN | Replaces Danaher Controller
Regular price $957.33 USDRegular priceUnit price / perSale price $957.33 USD -
EZGO PDS 48V 500A CONTROLLER W/ HARNESS & PROGRAMMING FOR TORQUE MOTOR FX503G041K
Regular price $872.43 USDRegular priceUnit price / perSale price $872.43 USD -
EZGO PDS 48V 500A CONTROLLER W/ HARNESS & PROGRAMMING FOR SPEED MOTOR FX503G040K
Regular price $872.43 USDRegular priceUnit price / perSale price $872.43 USD -
EZGO DCS 48V 500A CONTROLLER W/ HARNESS & PROGRAMMING FOR SPEED MOTOR FX503G038K
Regular price $837.73 USDRegular priceUnit price / perSale price $837.73 USD -
EZGO RXV Navitas 440A Conversion Kit w/ CAN Replaces Factory Danaher Controller
Regular price $818.67 USDRegular priceUnit price / perSale price $818.67 USD -
EZGO RXV Navitas 440A Conversion Kit w/ CAN Replaces Factory Curtis Controller
Regular price $818.67 USDRegular priceUnit price / perSale price $818.67 USD -
Sevcon 450V 400A Gen 5 Size 9 Controller 636A34901
Regular price $7,346.63 USDRegular priceUnit price / perSale price $7,346.63 USD -
Sevcon 634H83204 Gen 4 Size 8 Controller 400V 300A 0.5 Resolver
Regular price $6,872.00 USDRegular priceUnit price / perSale price $6,872.00 USD -
Sevcon 634H83203 Gen 4 Size 8 Controller 400V 300A 0.29 Resolver
Regular price $6,665.69 USDRegular priceUnit price / perSale price $6,665.69 USD
Browse all E-Z-GO Motor Controllers· All Motor Controllers· E-Z-GO Golf Cart Parts· Star PMC Series Motor Controllers· Wire Harnesses & Adapters· Full parts index











