Sierra Wiring Plug Set - SIE-18-8832-1

Sierra 18-8832-1 MerCruiser HEI V8 Spark Plug Wire Set

For MerCruiser 454 EFI, MAG MPI, 502 EFI, MAG MPI engines with the Delco HEI ignition systems. Sierra aftermarket parts are manufactured to meet or exceed OEM requirements.

Wire Lengths:

(1) Spark Plug Wire 29"

(3) Spark Plug Wires 33"

(2) Spark Plug Wires 39"

(2) Spark Plug Wires 45"

(1) Coil Wire 9"

Interchangeable with:

Mallory

9-28011

MerCruiser Stern Drive

84-816608Q68

84-816608A68

CDI

631-0006

Frequently Asked Questions

• What is the Sierra 18-8832-1 MerCruiser HEI V8 Spark Plug Wire Set used for? The Sierra 18-8832-1 MerCruiser HEI V8 Spark Plug Wire Set is designed for MerCruiser 454 EFI, MAG MPI, 502 EFI, and MAG MPI engines equipped with Delco HEI ignition systems. Sierra aftermarket parts are manufactured to meet or exceed OEM requirements.
• What MerCruiser engines does the Sierra 18-8832-1 spark plug wire set fit? The Sierra 18-8832-1 is specified for MerCruiser 454 EFI, 454 MAG MPI, 502 EFI, and 502 MAG MPI engines with Delco HEI ignition systems. Verify your engine and ignition system before ordering to confirm compatibility with the listed application.
• What wire lengths are included in the Sierra 18-8832-1 wire set? The Sierra 18-8832-1 set includes one 29-inch spark plug wire, three 33-inch spark plug wires, two 39-inch spark plug wires, and two 45-inch spark plug wires. It also includes one 9-inch coil wire.
• How many wires are included in the Sierra 18-8832-1 MerCruiser HEI V8 Spark Plug Wire Set? The Sierra 18-8832-1 includes eight spark plug wires plus one coil wire. The spark plug wires are supplied in four different lengths: 29 inches, 33 inches, 39 inches, and 45 inches, with the included quantities specified for each length.
• What part numbers are interchangeable with the Sierra 18-8832-1 spark plug wire set? The Sierra 18-8832-1 is interchangeable with Mallory 9-28011, MerCruiser Stern Drive 84-816608Q68 and 84-816608A68, and CDI 631-0006. Verify the existing part number and your engine's ignition system before selecting this replacement wire set.