1997 1998 Jeep TJ 4.0 l6. (benefits are described below). Increased Horsepower : One of the primary benefits of upgraded injectors is the potential for increased horsepower. Benefits of our Upgrade Injectors.
6pcs Original 4-Hole OEM Bosch Fuel Injectors 0280155784 for Jeep 1999-2004 4.0L
8 OEM Bosch 4 Hole Fuel Injectors For 1993-2003 Ford F-150 F-250 4.6/5.0/5.4/5.8
6X Original Bosch OEM 4-hole Fuel Injectors For 99-04 Jeep Cherokee Wrangler 4.0
6x Genuine OEM Fuel Injectors 0280155710 For 87-98 JEEP Cherokee 4.0 EV1 4 hole