OEM Mercury 821945A61 / Mariner 30–300 HP Black Spark Plug Wire – Quicksilver
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OEM Mercury 821945A61 / Mariner 30–300 HP Black Spark Plug Wire – Q...
Description
Description
Quicksilver 821945A61 is a black replacement spark plug lead for selected Mercury and Mariner two-stroke outboards and Sport Jet engines.
Product details
- Manufacturer part number: 821945A61.
- One spark plug wire with a spark-plug boot at one end and a coil connection and boot at the other.
- Manufacturer applications include selected 30–300 HP Mercury/Mariner carbureted, EFI and jet two-stroke outboards.
- Also listed for selected 90–120 HP Sport Jet engines.
Fitment and selection
Match the engine serial number and cylinder-specific lead in the ignition diagram. The horsepower range covers selected applications and does not establish fit for every engine in that range.
