Skip to Content

🚚 Free Regular Shipping on orders over $200 (up to 4kg)

  1. All products
  2. Mercury Genuine Spare Parts
  3. Controls and Rigging
  4. Electrical
  5. Instrument Extension Harnesses (Diesel)
  6. HARNESS ADAPTER (860622)
  7. Instrument Extension Harnesses (Diesel)
Pricelist: Public Pricelist Pricelist
Pricelist: Public Pricelist Pricelist
HARNESS ADAPTER (860622)

HARNESS ADAPTER (860622)

HARNESS ADAPTER: 21 pin female Deutsch connector to 8 pin & 9 pin female connector.

$ 300.70 $ 300.70

Add to cart
Mercury Marine Part Number: 84 860622

Instrument Extension Harnesses (Diesel)

All 1994‑2000 MCM/MIE diesel models (except D‑Tronic models) require both an 8 lead and a 9 lead extension harness to connect instumentation to the engine.

HARNESS ADAPTER

84-860622 - 21 pin female Deutsch connector to 8 pin & 9 pin female connector. Adapts newer diesel engines with 21 pin Deutsch connector engine harnesses to older diesel engines instrument harness with the 8 pin & 9 pin connectors



GTIN: 745061578838

WEIGHT: 0.425 kg



Note: Always verify the compatibility of replacement parts with your specific engine model and serial number. For assistance, consult your Mercury Marine dealer or refer to the Mercury Parts Catalog.