Thunderbolt IV, I Ignition Sensor For MerCruiser 87-91019A3, 87-892150Q02

Quality Recmar OEM replacement

Replaces 87-91019A3  /87-892150Q02.
For Thunderbolt ignition systems were used on 4.3, 5.0, 5.7, 7.4, 8.2 engines.
Fits all V-6 and V-8 engines with for Thunderbolt IV and V electronic ignition, Approx 1981-1997.
For Thunderbolt I and IV ignition sensor kit.

Part number: Mercruiser: 861780A2, 861780K4, 861780Q4, 87-892150K02, 87-892150Q02,

87-91019A4, 892150A02, 892150Q02, 87-91019A3 / 87-892150Q02
SIERRA 18-5116-1