MerCruiser 390-9355A2 V6 4.3L Thunderbolt IV Ignition Amplifier Box 1985-1987

Move your mouse over image or click to enlarge

Part Number(s) Included

390-9355A2 MerCruiser Thunderbolt IV 4.3L V6 Ignition Amplifier - Square Box Style

General Application / Compatibility

MerCruiser 4.3L V6 Applications Only--- 1985-1987
- Subsequent future models used the triangle style with the wiring harness. Technically you can use this to replace those, but I wouldn't recommend it.

Other Details

Purchase with confidence!

1985 1986 1987 262CID 4.3LX 4BBL 2BBL GM

GM 14006722 14053831 Piston Connecting Rod OMC MerCruiser 3.8L V6 229CID Engine

$ 25.00

GM 14093663 Piston Connecting Rod Chevy V8 5.0L 305 735-9716T1 OMC 0986328

$ 35.00

GM 14093663 Piston Connecting Rod Set Chevy V8 5.0L 305 735-9716T1 OMC 0986328

$ 120.00

GM 3796243 Chevy Blue Tip Paint Pushrods Set of 12 7.780 5/16" Diameter V8

$ 70.00