2003 GMC Sierra 2500 HD equipped with 8.1L V8 Gas OHV, 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV, 6.0L V8 CNG OHV
1
MATING CONN W/LEADS USE 88953345 ACTIVE BRAKE CONTROL(JL4)
2003 GMC Sierra 2500 HD equipped with 8.1L V8 Gas OHV, 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV, 6.0L V8 CNG OHV
MATING CONN W/LEADS USE 88953345 ACTIVE BRAKE CONTROL(JL4)
1 Per Vehicle
2003 GMC Sierra 2500 HD equipped with 8.1L V8 Gas OHV, 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV, 6.0L V8 CNG OHV
1
MATING CONN W/LEADS USE 88953345 FOUR WHEEL STEERING(NYS) Except ACTIVE BRAKE CONTROL(JL4)
2003 GMC Sierra 2500 HD equipped with 8.1L V8 Gas OHV, 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV, 6.0L V8 CNG OHV
MATING CONN W/LEADS USE 88953345 FOUR WHEEL STEERING(NYS) Except ACTIVE BRAKE CONTROL(JL4)