# 881350T Mercury Relay | Genuine Used Part

🔧 Product Description

  

Genuine Mercury / Yamaha Relay Assembly - Part Number: 881350T

  

A genuine Mercury relay assembly used in selected Yamaha-built Mercury and Mariner four-stroke outboard electrical systems. This relay cross-references with Yamaha 68V-81950-00-00 and is used in Mercury 115 EFI and 225 EFI applications.

  

⚙️ Key Features

  

• Genuine Mercury relay assembly

• Correct Mercury part number 881350T

• Cross-references with Yamaha 68V-81950-00-00

• Used on Mercury 115 EFI and 225 EFI four-stroke applications

• Must be matched by engine serial number and electrical-diagram location

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 881350T current Mercury relay assembly reference

• 68V-81950-00-00 Yamaha related relay assembly reference

• 881350T01 related Mercury relay reference

• 60E-81950-00-00 related Yamaha relay reference

  

OEM / Related Numbers:

  

• 881350T

• 881350-T

• 881350T01

• 68V-81950-00-00

• 68V819500000

• 68V-81950-00

• 68V8195000

• 60E-81950-00-00

• 60E819500000

• Relay assembly

• Main relay assembly

• Yamaha / Mercury relay assembly

• GTIN: 745061050426

  

Aftermarket / Verified Equivalents:

  

• Recmar: REC68V-81950-00

• WSM: 343-530

• Marine Spare Parts: AM68V-81950-00

  

🚤 Compatibility

  

Commonly used on:

  

• Mercury / Mariner Yamaha-built four-stroke electrical systems

• Yamaha EFI four-stroke and HPDI relay circuits using 68V-81950-00-00

  

Typically suits:

  

• Engine models:

• Mercury 115 EFI FourStroke - serial 0T178500 to 0T800999

• Mercury 115 EFI FourStroke - serial 0T801000 to 1B226999

• Mercury 115 EFI FourStroke - serial 1B227000 to 1B366822

• Mariner 115 EFI FourStroke - serial 0T178500 to 0T800999

• Mariner 115 EFI FourStroke - serial 0T801000 to 1B226999

• Mariner 115 EFI FourStroke - serial 1B227000 to 1B366822

• Mercury 225 EFI FourStroke - serial 0T653945 and up

• Yamaha F115

• Yamaha LF115

• Yamaha Z150 HPDI

• Yamaha Z200 HPDI

• Yamaha Z225 HPDI

• Yamaha Z250 HPDI

• Yamaha F225

• Yamaha F425

  

• HP Range: Mercury 115HP and 225HP confirmed; Yamaha shared relay use commonly 115HP - 425HP where specified

• Engine Type: Mercury / Mariner / Yamaha EFI four-stroke and HPDI electrical systems

• Year Range: Approximately 2000 - 2019 depending on engine family

• Serial Range: Mercury 115 EFI serial 0T178500 to 1B366822; Mercury 225 EFI serial 0T653945 and up

  

🔌 Function

  

The relay switches electrical power to the assigned engine circuit when commanded by the control system. Depending on application, it may serve main power, EFI, trim, vapor-separator or engine electrical relay functions.

  

Common signs of failure:

  

• Circuit does not activate despite switch or ECU command

• Intermittent relay clicking

• Engine electrical function works only intermittently

• Burnt or corroded relay terminals

• Relay output missing with correct input voltage

• Fuel / EFI / trim circuit fault where this relay is assigned

• Function returns when a known-good relay is fitted

  

📦 Condition

  

• Genuine used part

• Removed from running engine where applicable

• In good working condition unless otherwise stated

## Details

- **Price:** 62.5 AUD
- **Vendor:** Sawley's Auto and Marine
- **Tags:** Sawley’s AAM Used Parts – Electronic Components | ECU CDI & Electrical Parts

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 62.50 AUD | In stock |

## Images

- 881350T Mercury Relay | Genuine Used Part
- 881350T Mercury Relay | Genuine Used Part
- 881350T Mercury Relay | Genuine Used Part

---

> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/881350t-mercury-relay-genuine-used-part)
> Updated: 2026-06-29