Used Jeep Wrangler JK engines & transmissions
We list 4 used engines and 5 used transmissions for the Jeep Wrangler JK, covering 1 model year from 2018, with 9 ready to ship. Engine sizes: 2.0L and 3.6L. Transmissions: automatic and manual.
Prices start at engines from $3,375 and transmissions from $1,110, with a 3-month warranty included. Each unit is checked against your VIN before it ships.
Jeep Wrangler JK by year
Choose your model year to compare every engine and transmission option.
| Year | Engines | Transmissions | |
|---|---|---|---|
| 2018 Wrangler JK | 4 options · from $3,375 | 5 options · from $1,110 | View |
Popular Jeep Wrangler JK units
3 in stock2018 Jeep Wrangler JK Transmission
VIN X (6th digit, JL Body), (Gasoline), 3.6L (Opt ERC), MT (6 Speed)
2 in stock2018 Jeep Wrangler JK Transmission
VIN X (6th digit, JL Body), (Gasoline), 3.6L (Opt ERC), AT (8 Speed)
6 in stock2018 Jeep Wrangler JK Transmission
VIN X (6th digit, JL Body), (Gasoline), 2.0L (Opt EC3), (AT, 8 Speed)
5 in stock2018 Jeep Wrangler JK Transmission
VIN W (6th digit, JK Body), (3.6L), MT
6 in stock2018 Jeep Wrangler JK Transmission
VIN W (6th digit, JK Body), (3.6L), AT
2 in stock2018 Jeep Wrangler JK Engine
(LHD), VIN X (6th digit, JL Body), (Gasoline), 3.6L (VIN G, 8th digit, Opt ERC), MT (Opt DEM)
2 in stock2018 Jeep Wrangler JK Engine
(LHD), VIN X (6th digit, JL Body), (Gasoline), 3.6L (VIN G, 8th digit, Opt ERC), AT (Opt DFT)
2 in stock2018 Jeep Wrangler JK Engine
(LHD), VIN X (6th digit, JL Body), (Gasoline), 2.0L (VIN N, 8th digit, Opt EC3)
Not sure which Wrangler JK unit you need?
Send us your VIN and a specialist matches the exact engine or transmission code.