Mopar Engine Block Heaters keep the engine warm for easier starting and quicker warm-up. Features include special plug-in wiring designed for each application and is the same as the production heaters. Depending on engine size, 450 to 600 Watt heaters.
Additional Details: Engine Block Heater for 3.7L V6 and 4.7L V8
2002-2007 Jeep Liberty KJ 3.7L
2008-2011 Jeep Liberty KK 3.7L
1999-2004 Jeep Grand Cherokee WJ 4.7L
2005-2010 Jeep Grand Cherokee WK 4.7L
2006-2010 Jeep Commander XK 4.7L