The Omix heater core replaces the heater core in 1997–2001 Wrangler TJ and Cherokee XJ models, restoring HVAC function for those Jeeps. It features an aluminum core, 5/8-inch inlet and 3/4-inch outlet, and measures roughly 8 x 7-3/8 x 1-1/4 inches, matching OE dimensions and replacing OE 4874045. This direct-fit core is built to OE-style standards and carries a limited five-year warranty for dependable heating performance.
Omix Heater Core 97-01 Jeep Cherokee & Wrangler