4.2 Liter OHV 12V Essex V6 Engine on the 2004 Ford F150 STX Heritage Regular Cab
4.2 Liter OHV 12V Essex V6 Engine on the 2004 Ford F150 STX Heritage SuperCab
4.2 Liter OHV 12V Essex V6 Engine on the 2004 Ford F150 XL Heritage Regular Cab
4.2 Liter OHV 12V Essex V6 Engine on the 2004 Ford F150 XLT Heritage SuperCab