The AVP STC HPOP Fitting Update Kit 4C3Z-9B246-F works on the following affected engines:
International VT-275,
International VT-375
Ford 4.5L Power Stroke
Ford 6.0L Power Stroke diesel engines.
The new connector is reported to be in production 4.5L and 6.0L Power Strokes for 2008 model year LCF trucks and Econoline along with the International VT-275 and the VT-365. The 6.0L Power Stroke diesel engine remains as an engine option for the 2008 Econoline. The Ford STC HPOP Fitting Update Kit 4C3Z-9B246-F fitting is installed in production engines starting from:
V8 engines: Engine ser# 431736 on 2/9/07.
V6 engines: Engine ser# 431705 on 2/8/07.