In short: the 2004 Jeep Liberty offered two main transmissions, and the exact one depends on the engine and trim. Most 3.7-liter V6 models use a 4-speed automatic, while some 2.4-liter four-cylinder models were equipped with a 5-speed manual; an automatic option was also available for the four-cylinder in certain configurations. Always verify the specific vehicle to be sure.
The Jeep Liberty from 2004 is part of the KJ generation (produced 2002–2007). It could be powered by either a 3.7-liter V6 or a 2.4-liter inline-four, and the transmission choices varied by engine and market. This meant two primary configurations were commonly encountered in practice: a 4-speed automatic for most V6 models, and a 5-speed manual (or an automatic) for the four-cylinder variants.
Transmission options by engine
The following options represent the two main configurations you would encounter on a 2004 Liberty, depending on which engine it had.
- 4-speed automatic transmission, most commonly paired with the 3.7-liter V6 engine; available in both two-wheel drive and four-wheel drive layouts.
- 5-speed manual transmission, available with the 2.4-liter inline-four engine on selected trims; some markets also offered a 4-speed automatic with the four-cylinder.
In any case, the exact transmission for a given 2004 Liberty can vary by market and production date. To be certain, check the owner’s manual, the door jamb sticker, or run a VIN-based vehicle history/spec check.
Practical notes and verification tips
When evaluating a used 2004 Liberty, confirm the transmission type by looking at the gear selector position (P-R-N-D-L for automatics; gears for the manual), and cross-checking with service records or the original window sticker. A VIN lookup can also confirm the factory-installed transmission for that specific vehicle.
Summary
For a 2004 Jeep Liberty, the transmission options were essentially a 4-speed automatic (common with the 3.7L V6) and a 5-speed manual (found with the 2.4L I4 on certain trims). Because configurations varied by engine, market, and production date, the safest approach is to verify the exact transmission on any individual vehicle.