Description
SIERRA MerCruiser/Indmar V8 Delco HEI Spark Plug Wire Set – 18-8836-1
Sierra 18-8836-1 is a spark-plug wire set for MerCruiser and Indmar V8 applications using Delco HEI ignition. It uses the published lead configuration listed below and cross-references Indmar 756002; MerCruiser 84-816608A71, 84-816608Q71.
- Application: MerCruiser and Indmar V8 applications using Delco HEI ignition.
- Ignition system: Delco HEI; 8 cylinders.
- Spark-plug lead lengths: 1 × 73.7 cm wire; 3 × 83.8 cm wires; 2 × 99.1 cm wires; 2 × 114.3 cm wires.
- Coil lead: 40.6 cm.
- Interchange references: Indmar 756002; MerCruiser 84-816608A71, 84-816608Q71.
Specifications
- Manufacturer: Sierra
- Part Number: 18-8836-1
- Application: MerCruiser and Indmar V8 applications using Delco HEI ignition
- Ignition Type: Delco HEI
- Cylinder / Lead Count: 8
- Spark-Plug Lead Lengths: 1 × 73.7 cm wire; 3 × 83.8 cm wires; 2 × 99.1 cm wires; 2 × 114.3 cm wires
- Coil Lead: 40.6 cm
- OEM / Aftermarket Interchange: Indmar 756002; MerCruiser 84-816608A71, 84-816608Q71

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