Sierra Mercury Mariner Swch Box-4/6 Cyl.

CDI 114-2986 Mercury Mariner Switch Box - 4/6 Cyl.

Battery Ignition. No RPM Limit or Tachometer Output.

Fits:

50HP 4 Cyl. 1967-1975

65HP 4 Cyl. 1967-1975

80HP 4 Cyl. 1967-1975

85HP 4 Cyl. 1967-1975

90HP Inline 6 Cyl. 1967-1979

100HP Inline 6 Cyl. 1967-1979

115HP Inline 6 Cyl. 1967-1979

125HP Inline 6 Cyl. 1967-1979

135HP Inline 6 Cyl. 1967-1979

140HP Inline 6 Cyl. 1967-1979

150HP Inline 6 Cyl. 1967-1979

Replaces:

114-2986

18-5779

332-2986

332-2986A-3

332-2986A-4

332-2986A-5

332-2986A-7

332-2986A-8

332-2986A-9

332-2986A10

32-2986A17

332-2986A21

332-2986A22

332-2986A23

332-2986A24

332-2986A25

332-2986A27

Installation & Troubleshooting Guide

Frequently Asked Questions

• What is the CDI 114-2986 Mercury Mariner Switch Box used for? The CDI 114-2986 Mercury Mariner Switch Box is a battery ignition switch box for listed Mercury and Mariner Outboard applications. It is designed for 4-cylinder engines from 50 HP through 85 HP and Inline 6-cylinder engines from 90 HP through 150 HP, depending on the model year and application.
• Which Mercury Mariner outboards does the CDI 114-2986 Switch Box fit? The switch box fits 50 HP, 65 HP, 80 HP, and 85 HP 4-cylinder models from 1967-1975. It also fits 90 HP, 100 HP, 115 HP, 125 HP, 135 HP, 140 HP, and 150 HP Inline 6-cylinder models from 1967-1979.
• Does the CDI 114-2986 Switch Box have an RPM limit or tachometer output? No. The product description specifies that the CDI 114-2986 Mercury Mariner Switch Box has no RPM limit and no tachometer output. It uses battery ignition for the listed Mercury and Mariner Outboard applications.
• What part numbers does the CDI 114-2986 Mercury Mariner Switch Box replace? The CDI 114-2986 replaces numerous listed part numbers, including 114-2986, 18-5779, 332-2986, 332-2986A-3, 332-2986A-4, 332-2986A-5, 332-2986A-7, 332-2986A-8, 332-2986A-9, 332-2986A10, and additional 332-2986A-series numbers through 332-2986A27.
• What should I verify before purchasing the CDI 114-2986 Switch Box? Verify that your Mercury or Mariner Outboard matches the listed cylinder configuration, horsepower, and model-year application. The switch box is specified for 4-cylinder models from 1967-1975 and Inline 6-cylinder models from 1967-1979. Comparing your existing part number with the listed replacement numbers can also help confirm compatibility.