Review on 🔧 MerCruiser Thunderbolt Distributor Ignition Sensor Kit - 87-91019A3 Replacement | 4.3L, 5.0L, 5.7L, 7.4L, 8.2L Engine - Upgrade: 87-91019A2, 87-91019A6, 87-892150Q02, 87-861780Q4 - Ignition Pickups by Nigel Morris

After what felt like an eternity in the middle of boating season. I was at the limit of my abilities examining an old hand grenade in the hatch. Until I came across it. I was skeptical because nothing else worked to get the spark needed to run the old 350. Well for $40 this little one gave me what I was looking for. All of this was connected and, kablaammm, a 35 year old outboard motor was brought back to life! That day was the happiest day of my life. No problems after 15 more uses! Highly recommended!