Sierra Spark Plug Wire Kit GM 5.0L-5.7L 18-88021 | S25
by Sierra International
$70.78
$70.78
Sierra Spark Plug Wire Kit #18-88021
- Fits: Mercruiser - 150, 160, 165, L6, conventional ignition. GM in-line 6 cylinder engines with conventional points ignition ('63-'81).
- OEM: 84-816761Q8