{"product_id":"880891t14-mercury-ecu-genuine-used-part","title":"880891T14 Mercury ECU | Genuine Used Part","description":"\u003cp\u003e\n 🔧 Product Description\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Genuine Mercury 115 EFI FourStroke ECU \/ Engine Control Unit - Part Number: 880891T14\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n A genuine Mercury engine control unit used on selected 115HP EFI four-stroke outboards. This two-plug ECU is used on Mercury \/ Mariner 115 EFI FourStroke engines, including Yamaha-based 115HP four-stroke powerhead applications requiring the 880891T14 control module.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n ⚙️ Key Features\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Genuine Mercury ECU \/ engine control unit\n\u003c\/p\u003e\n\u003cp\u003e\n • Correct Mercury part number 880891T14\n\u003c\/p\u003e\n\u003cp\u003e\n • Two-plug ECU configuration\n\u003c\/p\u003e\n\u003cp\u003e\n • Used on 115HP EFI FourStroke outboard applications\n\u003c\/p\u003e\n\u003cp\u003e\n • Cross-references with Yamaha 68V-8591A-14 ECU family where specified\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🔄 Supersession \u0026amp; Cross Reference\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n OEM Supersession Chain:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • 880891T14 → Replaces \/ supersedes 880891T12 in listed applications\n\u003c\/p\u003e\n\u003cp\u003e\n • 880891T12 earlier related 115 EFI FourStroke ECU reference\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n OEM \/ Related Numbers:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • 880891T14\n\u003c\/p\u003e\n\u003cp\u003e\n • 880891T12\n\u003c\/p\u003e\n\u003cp\u003e\n • Related one-plug ECU reference: 880891T13\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha related ECU reference: 68V-8591A-14\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha related formatted reference: 68V-8591A-14-00\n\u003c\/p\u003e\n\u003cp\u003e\n • Related ignition coil reference: 880893T10\n\u003c\/p\u003e\n\u003cp\u003e\n • Related ignition coil reference: 880892T\n\u003c\/p\u003e\n\u003cp\u003e\n • Related rectifier \/ regulator reference: 881346T\n\u003c\/p\u003e\n\u003cp\u003e\n • Related ECU plate reference: 881345\n\u003c\/p\u003e\n\u003cp\u003e\n • Related grommet reference: 881304\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Aftermarket \/ Verified Equivalents:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • No aftermarket equivalent\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🚤 Compatibility\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Commonly used on:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury \/ Mariner 115 EFI FourStroke outboard ignition and fuel-control systems\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha-based Mercury 115HP EFI four-stroke powerhead applications\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Typically suits:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine models:\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 115 EFI FourStroke - serial 0T178500 to 0T800999\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 115 EFI FourStroke - serial 0T801000 to 1B226999\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 115 EFI FourStroke - serial 1B227000 to 1B366822 where the serial-numbered parts list specifies 880891T14\n\u003c\/p\u003e\n\u003cp\u003e\n • Mariner 115 EFI FourStroke - serial 0T178500 to 0T800999\n\u003c\/p\u003e\n\u003cp\u003e\n • Mariner 115 EFI FourStroke - serial 0T801000 to 1B226999\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 115 EFI FourStroke two-plug ECU applications using 880891T14\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha F115A \/ Mercury 115 EFI shared ECU family applications using 68V-8591A-14 \/ 880891T14\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • HP Range: 115HP\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine Type: Mercury \/ Mariner EFI four-stroke outboard, Yamaha-based powerhead family\n\u003c\/p\u003e\n\u003cp\u003e\n • Year Range: approximately 2001 - 2005 USA emissions applications, plus listed later serial-numbered applications where 880891T14 is specified\n\u003c\/p\u003e\n\u003cp\u003e\n • Serial Range: commonly 0T178500 to 1B226999, with later listed 1B227000 to 1B366822 applications requiring exact emissions and ECU-label confirmation\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🔌 Function\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n The ECU controls fuel injection, ignition timing, idle control, sensor monitoring, fuel-pump command, diagnostic fault storage and engine-protection strategy on compatible 115 EFI FourStroke engines.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Common signs of failure:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • No-start with confirmed fuel, spark inputs and ECU power supply\n\u003c\/p\u003e\n\u003cp\u003e\n • Fuel pump command missing after relay and wiring checks\n\u003c\/p\u003e\n\u003cp\u003e\n • No injector pulse or unstable injector control\n\u003c\/p\u003e\n\u003cp\u003e\n • No diagnostic communication\n\u003c\/p\u003e\n\u003cp\u003e\n • Intermittent stalling, limp mode or misfire\n\u003c\/p\u003e\n\u003cp\u003e\n • Persistent ECU-related fault codes after sensor testing\n\u003c\/p\u003e\n\u003cp\u003e\n • Internal water, heat or voltage damage to ECU circuitry\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 📦 Condition\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Genuine used part\n\u003c\/p\u003e\n\u003cp\u003e\n • Removed from running engine where applicable\n\u003c\/p\u003e\n\u003cp\u003e\n • In good working condition unless otherwise stated\n\u003c\/p\u003e\n","brand":"Sawley's Auto and Marine","offers":[{"title":"Default Title","offer_id":53392326328612,"sku":"2534392","price":650.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_64f15c2c-f39b-46e0-876e-a7911c0d0269.jpg?v=1777432793","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/880891t14-mercury-ecu-genuine-used-part","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}