CDI Electronics 413-6720 Johnson/Evinrude Wiring Harness - 2 Cylinder, 35 HP 1976 Electric Start Round Plug

The CDI Electronics 413-6720 is a replacement wiring harness engineered for 2 cylinder Johnson/Evinrude outboards. It is built for electric start engines with a round plug configuration, specifically the 35 HP 1976 model. CDI Electronics designs its ignition and diagnostic products as a cost-effective alternative to OEM-supplied wiring harnesses, giving boat owners a reliable option when the original harness has failed, corroded, or become brittle with age.

This harness carries the wiring connections needed to keep the electric start system and engine electrical circuits functioning as originally designed. Installing a fresh wiring harness helps eliminate intermittent starting problems, poor connections, and electrical faults that often trace back to a worn original harness rather than the starter or ignition components themselves. Because it is a direct-fit replacement for the 35 HP 1976 electric start round plug application, it restores factory wiring without the need to splice or adapt aftermarket wire runs.

Specifications

• Brand: CDI Electronics
• Manufacturer Part Number: 413-6720
• Product Type: Outboard Wiring Harness
• Cylinder Configuration: 2 Cylinder
• Connector Type: Round Plug
• Starting System: Electric Start
• Weight: 1 pound
• UPC: 736983854247

Fitment

• Johnson/Evinrude Electric Start Engines, Round Plug, 35 HP, 1976

Replaces (OEM)

• 413-6720
• 386720

Frequently Asked Questions

What does the CDI Electronics 413-6720 wiring harness fit? The 413-6720 fits 2 cylinder Johnson/Evinrude electric start engines with a round plug connector, specifically the 35 HP 1976 model.

Is the 413-6720 a direct OEM replacement? Yes, the CDI 413-6720 is a direct replacement for OEM part numbers 413-6720 and 386720, so it installs in place of the original harness without modification.

How many cylinders does this harness support? The 413-6720 is designed for 2 cylinder Johnson/Evinrude outboards.

Does this harness work with manual start engines? No, the CDI 413-6720 is built for electric start engines with a round plug connector, not manual start setups.

What connector style does the 413-6720 use? It uses a round plug connector, matching the original electric start configuration on the 35 HP 1976 Johnson/Evinrude engine.

How much does the CDI 413-6720 wiring harness weigh? The CDI 413-6720 weighs 1 pound.

What year and horsepower engine does this harness match? The 413-6720 is designed for the 35 HP 1976 Johnson/Evinrude electric start engine.

What OEM part numbers does the 413-6720 cross-reference? The 413-6720 cross-references OEM numbers 413-6720 and 386720.

Who makes the 413-6720 wiring harness? The 413-6720 is manufactured by CDI Electronics, a supplier of ignition and diagnostic components for the marine industry.

Why replace the wiring harness instead of just the starter or ignition parts? A worn or corroded original harness on a Johnson/Evinrude 2 cylinder engine can cause the same starting and electrical faults as a bad starter or ignition component, so replacing the harness with the 413-6720 addresses the wiring itself rather than swapping parts that may not be the actual cause.