{"product_id":"864273t07-mercruiser-mx6-2l-mpi-ecu-0w029410-and-below-genuine-used-part","title":"864273T07 Mercruiser MX6.2L MPI ECU (0W029410 and below) | 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 MerCruiser MX 6.2L MPI ECM \/ Engine Control Module - Part Number: 864273T07\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n A genuine Mercury MerCruiser ECM for selected MX 6.2L MPI Bravo petrol sterndrive engines. This module is used on raw-water cooled \/ standard cooling MX 6.2L MPI applications up to serial number 0W029410, and manages fuel injection, ignition timing, idle control, diagnostics and engine-protection functions.\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 MerCruiser ECM\n\u003c\/p\u003e\n\u003cp\u003e\n • Correct Mercury part number 864273T07\n\u003c\/p\u003e\n\u003cp\u003e\n • ECM horsepower calibration for 335HP MX 6.2L MPI applications\n\u003c\/p\u003e\n\u003cp\u003e\n • Suits MCM MX 6.2L MPI Bravo standard-cooling engines up to serial 0W029410\n\u003c\/p\u003e\n\u003cp\u003e\n • Requires exact serial-number and cooling-system confirmation before installation\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 • 864273T07 → Supersedes 864273T3\n\u003c\/p\u003e\n\u003cp\u003e\n • 864273T3 earlier ECM 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 • 864273T07\n\u003c\/p\u003e\n\u003cp\u003e\n • 77-864273T07\n\u003c\/p\u003e\n\u003cp\u003e\n • 864273T3\n\u003c\/p\u003e\n\u003cp\u003e\n • Related ECM family reference: 864273T06\n\u003c\/p\u003e\n\u003cp\u003e\n • Related ECM family reference: 866126T05\n\u003c\/p\u003e\n\u003cp\u003e\n • Related ignition \/ electrical service reference: 8M0054588\n\u003c\/p\u003e\n\u003cp\u003e\n • Related harness reference: 84-863656A1\n\u003c\/p\u003e\n\u003cp\u003e\n • Related spark plug reference: 33-8M2018369\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 • MerCruiser MCM MX 6.2L MPI Bravo petrol sterndrive engines\n\u003c\/p\u003e\n\u003cp\u003e\n • Standard-cooling \/ raw-water cooled MX 6.2L MPI electrical-control systems\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 • MerCruiser MCM MX 6.2L MPI Bravo - 2001-2002, serial 0M300000 to 0M599999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser MCM MX 6.2L MPI Bravo with standard cooling - 2002-2004, serial 0M600000 to 0W029410\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser MX 6.2L MPI 377 CID V8 applications using ECM 864273T07\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 5.0L \/ 350 MAG \/ MX 6.2L MPI electrical-component family applications where the MX 6.2L MPI standard-cooling diagram specifies 864273T07\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • HP Range: approximately 320HP - 335HP depending on exact MX 6.2L calibration\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine Type: MerCruiser GM-based 377 CID \/ 6.2L V8 MPI petrol sterndrive\n\u003c\/p\u003e\n\u003cp\u003e\n • Year Range: approximately 2001 - 2004\n\u003c\/p\u003e\n\u003cp\u003e\n • Serial Range: 0M300000 to 0W029410 for listed MX 6.2L MPI Bravo applications\n\u003c\/p\u003e\n\u003cp\u003e\n • Cooling Type: Standard cooling \/ raw-water cooled applications where 864273T07 is specified\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 ECM is the main engine-management module. It processes crank, cam, MAP, throttle, temperature, knock and other sensor inputs, then controls fuel injection, ignition timing, idle strategy, diagnostics and engine-protection functions.\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 pressure, ignition inputs and ECM power supply\n\u003c\/p\u003e\n\u003cp\u003e\n • No communication with diagnostic equipment\n\u003c\/p\u003e\n\u003cp\u003e\n • No injector pulse or no ignition command after harness testing\n\u003c\/p\u003e\n\u003cp\u003e\n • Intermittent stalling, shutdown or limp mode\n\u003c\/p\u003e\n\u003cp\u003e\n • Persistent ECM-related fault codes after sensor replacement\n\u003c\/p\u003e\n\u003cp\u003e\n • Incorrect idle or fuel-control behaviour after mechanical checks\n\u003c\/p\u003e\n\u003cp\u003e\n • Water intrusion, corrosion or voltage-damage related module failure\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":53392235397412,"sku":"441597R","price":700.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_fa060289-afd6-4e9b-ae3d-aad774001158.jpg?v=1777260458","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/864273t07-mercruiser-mx6-2l-mpi-ecu-0w029410-and-below-genuine-used-part","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}