Mercury Mariner Switch Box Power Pack CDI 40 HP for 1972-1981 Replaces 332-4911A8 332-4911A5

Mercury Mariner Switch Box Power Pack CDI 40 HP 1972-1981

Fits:

• All 1972-1981 40 HP 2 cylinder Mercury Mariner outboards

Replaces:

• Mercury: 332-4911A5 / 332-4911A8
• CDI Electronics: 114-4911
• Sierra: 18-5787

Switch Boxes Feature:

• Exact OEM replacements for quick and easy plug and play installation
• Many feature dual ignition capacitors in parallel to protect against complete breakdown or failure
• Power Thrysistors for each circuit on some designs provide higher output signals and compensate for weak ignition coils.
• Quality and reliability you would expect from the ignition leader.

Instruction:

• Please verify the part number you need matches the entire number including the "A" suffix number at the end of the part number.
• Matching the correct part number including the "A" suffix number is critical for proper fitment

Wires:

• 1 Blue
• 1 White
• 1 Orange
• 1 Brown
• 1 Black
• 1 Green
• 1 Green with white trace
• 1 Red.