Shop OEM GENERAL MOTORS Part # 15864349. Junction Block. JUNCTION BLOCK, UNDER HOOD, 3.5 & 3.9 liter. Rear body and floor. Electrical components

10 amp. 15 amp. 2. 2 liter. 25 amp. 3. 5 & 3. 9 liter. 30 amp. 40 amp. 50 amp. 60 amp. Junction block. LS & lt. Ltz. SS. Type 1. Type 2. Type 3. Type 4. Under hood.

3.5 & 3.9 liter. JUNCTION BLOCK. UNDER HOOD.