Sierra 18-8810-1 MerCruiser Wiring Plug Set - (MW)
This item is currently on backorder. You can still place an order, but it will only ship once it’s back in stock.
Sierra 18-8810-1 MerCruiser Thunderbolt V6 Spark Plug Wire Set
Sierra replacement spark plug wire set for MerCruiser Stern Drives. For 6 cylinder engines with Thunderbolt ignition systems.
Features:
- Kit includes coil wire.
- Kevlar core for maximum durability and long life.
- Durable stainless steel wound conductor for maximum horsepower and engine performance.
- Premium silicone jacketing and boots for the ultimate in high temperature protection.
- Superior RFI suppression for the most sensitive electronic system.
- Corrosion resistant stainless steel spark plug and distributor terminals for maximum conductivity.
- Cyl.: 6
- Ignition Type: EST Electronic
Lead Lengths:
- 2 Spark Wires 25"
- 2 Spark Wires 30"
- 2 Spark Wires 35"
- 1 Coil Wire 13"
Interchangeable with:
- CDI
- 631-0013
- Mallory
- 9-28016
- 9-28091
- MerCruiser Stern Drive
- 84-813720A11
- 84-816761A16
- 84-816761Q16
- OMC Stern Drive
- 0503751
WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov
Product Specifications
| Dimensions | 10.0000" L × 10.0000" W × 10.0000" H |
|---|---|
| Shipping Weight | 1.37 lb |

