881517T1 Mercury Harness Assembly | Genuine Used Part

🔧 Product Description

Genuine Mercury Harness Assembly - Part Number: 881517T1

A genuine Mercury harness assembly used on Mercury / Mariner 115HP EFI four-stroke intake systems. This harness is also cross-referenced with Yamaha 68V-8259N-00-00 wire harness assembly 3 on shared Yamaha-built F115 / Mercury 115 EFI platforms.

⚙️ Key Features

• Genuine Mercury harness assembly

• Correct Mercury part number 881517T1

• Also listed in Mercury 84-881517T1 harness format

• Cross-references with Yamaha 68V-8259N-00-00 wire harness assembly

• Used on 115HP EFI four-stroke intake and sensor harness systems

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 84-881517T1 Mercury harness assembly service format

• 881517T1 Mercury harness assembly reference

OEM / Related Numbers:

• 881517T1

• 84-881517T1

• 881517T 1

• Yamaha: 68V-8259N-00-00

• Yamaha: 68V8259N0000

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Mercury / Mariner 115HP EFI four-stroke intake harness assemblies

• Yamaha-built Mercury / Yamaha F115 EFI shared-platform engines

Typically suits:

• Engine models:

• Mercury 115HP EFI 4-Stroke - serial 1B227000 through 1B366822

• Mercury / Mariner 115HP EFI 4-Stroke intake assembly using harness 881517T1

• Mercury / Mariner 115HP EFI 4-Stroke intake system with pressure sensor 880885T

• Yamaha F115 / LF115 EFI engines using equivalent wire harness assembly 3 reference 68V-8259N-00-00

• HP Range: 115HP

• Engine Type: Mercury / Mariner EFI four-stroke outboard

• Year Range: approximately 2000-2006 depending on serial range

🔌 Function

The harness assembly connects intake-mounted EFI components and sensors to the engine wiring system, allowing the ECU to receive signals and control fuel-injection operation correctly.

Common signs of failure:

• EFI fault codes or sensor signal loss

• Intermittent engine running fault

• Poor connection at intake sensors

• Brittle wiring insulation or broken connector locks

• Corrosion on terminals

• Harness damage from heat, vibration or prior repairs

📦 Condition

• Genuine used part

• Removed from running engine where applicable

• In good working condition unless otherwise stated