SIERRA 7.4L/8.2L V8 XL-Series Spark Plug Wire Set – 18-8824-1

Description

SIERRA 7.4L/8.2L V8 XL-Series Spark Plug Wire Set – 18-8824-1

Sierra 18-8824-1 is a spark-plug wire set for 7.4L (454) and 8.2L (502) V8 marine engines using XL-Series ignition. It uses the published lead configuration listed below and cross-references Mercury Marine 84-816608Q78.

• Application: 7.4L (454) and 8.2L (502) V8 marine engines using XL-Series ignition.
• Ignition system: XL Series; 8 cylinders.
• Spark-plug lead lengths: 3 × 81.3 cm wires; 2 × 95.2 cm wires; 2 × 109.2 cm wires; 1 × 116.8 cm wire.
• Coil lead: 35.6 cm.
• Kevlar core with stainless-steel wound conductor, silicone jackets/boots and RFI-suppression construction.
• Interchange references: Mercury Marine 84-816608Q78.

Specifications

• Manufacturer: Sierra
• Part Number: 18-8824-1
• Application: 7.4L (454) and 8.2L (502) V8 marine engines using XL-Series ignition
• Ignition Type: XL Series
• Cylinder / Lead Count: 8
• Spark-Plug Lead Lengths: 3 × 81.3 cm wires; 2 × 95.2 cm wires; 2 × 109.2 cm wires; 1 × 116.8 cm wire
• Coil Lead: 35.6 cm
• OEM / Aftermarket Interchange: Mercury Marine 84-816608Q78