5001298 Evinrude Johnson Fitting | Genuine OEM BRP Outboard Part

🔧 Product Description

Genuine BRP Evinrude Exhaust Back-Pressure Sensor Nipple - Part Number: 5001298

A genuine BRP exhaust-pressure fitting used on selected Evinrude direct-injection and E-TEC outboards.

This is not a general-purpose hose fitting. The nipple threads into the exhaust adapter, cylinder block or crankcase assembly and connects to the exhaust back-pressure sensing hose. The EMM uses the pressure signal as part of its engine-load and combustion-control strategy.

⚙️ Key Features

• Genuine BRP exhaust back-pressure nipple

• Correct OEM reference 5001298

• Designed for direct-injection and E-TEC engines

• Connects the exhaust-pressure passage to the sensor hose

• Precision orifice must remain clean and unrestricted

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 5001298 BRP exhaust back-pressure fitting reference

OEM / Related Numbers:

• 5001298

• Exhaust-pressure hose restrictor: 0353038

• Exhaust back-pressure hose and sensor components from the applicable EMM system

• Related later large-V6 nipple: 5007618

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Evinrude Ficht direct-injection engines

• Evinrude E-TEC 60-degree V4 and V6 engines

• Exhaust-pressure sensing systems connected to the EMM

Typically suits:

• Engine models:

• Evinrude E-TEC 115HP - selected 2007-2012 engines

• Evinrude E-TEC 130HP - selected 2009-2012 engines

• Evinrude E-TEC 150HP - selected 2007-2012 engines

• Evinrude E-TEC 175HP - selected 2007-2012 engines

• Evinrude 200HP direct-injection and E-TEC applications

• Selected 2.6L 60-degree V6 models

• Engines whose cylinder-and-crankcase diagram specifies 5001298

• HP Range: Primarily 115HP - 200HP

• Engine Type: V4 or 60-degree V6 direct-injection two-stroke outboard

• Year Range: Approximately 2000-2012, dependent on engine family

🔌 Function

The nipple transfers exhaust pressure through a calibrated passage and hose to the engine-management system. The resulting pressure signal helps the EMM determine operating load and adjust engine control.

Common signs of failure:

• Exhaust-pressure diagnostic fault

• Engine hesitates or runs poorly under load

• Carbon blocks the nipple orifice

• Pressure hose repeatedly comes loose

• Corrosion damages the threaded fitting

• Engine-control readings become erratic

• Nipple breaks during removal

• Exhaust residue accumulates inside the sensing hose

📦 Condition

• Genuine BRP part

• Brand new

• Supplied in original or equivalent packaging