MerCruiser V6 V8 Thunderbolt Ignition Distributor Sensor Sierra 18-5116-1 81-97

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Part Number(s) Included

Sierra 18-5116-1 Ignition Sensor
- Does not include components that typically come with the standard Sierra kit to convert the bullet connectors to ring terminals for the older-style ignition boxes. On the newer applications you can use the bullet connectors.
- These have an added ground that I believe was a design regret of MerCruiser on their earlier style sensors that just had the two studs coming out of them for the connections to the ignition boxes.

General Application / Compatibility

For MerCruiser V6 & V8 Distributors with Thunderbolt ignition 1981-1997
Replaces MerCruiser 87-861780A2, 87-861780Q4, 87-892150A02, 87-892150Q02, 87-91019A6, 87-861780A4, 87-91019A3, 87-91019A2

Other Details

Purchase with confidence!