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414-6220A4 is a replacement ignition engine harness used on 135 HP Mercury/Mariner 1985-88 models with Serial # OA904646 thru OC100860 and 1990-91 models with Serial # OC239553 thru OD081999. Used to replace worn or failed ignition components in outboard
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Part #: 414-6220A4
Mercury135 HPEngine harnessWeight: 1 lb
4.0 / 5  (18 votes)
414-6220A4 is a replacement ignition engine harness used on 135 HP Mercury/Mariner 1985-88 models with Serial # OA904646 thru OC100860 and 1990-91 models with Serial # OC239553 thru OD081999. Used to replace worn or failed ignition components in outboard
List Price: $255.60
Your Price: $221.10
Normally In Stock

In Stock items ship same day if ordered before 3PM CST (excluding weekends and holidays)

Replaces OEM#'s

414-6220A2, 84-87266A1, 84-96220A3, 84-96220A4, 84-96220A7

Product Details

Built for marine electrical-system reliability, this engine harness helps support dependable ignition, charging, and accessory-system operation.

Matched color-coded wiring and OEM-style connector layouts help simplify installation and support accurate electrical-system routing.

Features

  • Helps simplify installation and wiring identification
  • Marine-grade insulated conductors
  • Designed for dependable electrical-system integration
  • Matched color-coded marine-grade wiring

Common Symptoms of a Failing Engine Harness

  • Corroded or deteriorated wiring insulation
  • Hard starting caused by unstable electrical connections
  • Intermittent electrical-system operation
  • Charging-system connectivity problems

Need Fitment Help?

Tell us your brand, horsepower, and part number. We can help verify fitment before you order.

Support PDF files appear on this page when available.