{"product_id":"874081-control-unit-genuine-volvo-penta","title":"874081 Control Unit | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Genuine Volvo Penta control unit for the KAD application, from the Ignition and Control Systems group. It weighs 1.129 kg and is listed for 2 applications across the KAD and KAMD series. It consolidates two earlier numbers, 3803464 and 873964, the latter catalogued earlier as a dataset. The KAD marking is what separates it from control unit 874040, the KAMD unit at 1.161 kg — the two are only 32 grams apart, so identify by the marking and the number, never by feel.\n\u003c\/p\u003e\n\u003ch2\u003e\n 🚤 Compatibility\n\u003c\/h2\u003e\n\u003cp\u003e\n Typically suits:\n\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Volvo Penta KAD44P\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta KAMD44P-A\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Engine Family:\n  \u003c\/strong\u003e\n  KAD, KAMD\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  For the KAD application\n \u003c\/li\u003e\n \u003cli\u003e\n  1.129 kg\n \u003c\/li\u003e\n \u003cli\u003e\n  2 applications across KAD and KAMD engines\n \u003c\/li\u003e\n \u003cli\u003e\n  Supersedes 3803464 and 873964\n \u003c\/li\u003e\n \u003cli\u003e\n  873964 was catalogued earlier as a dataset\n \u003c\/li\u003e\n\n\u003cli\u003e\n Also supersedes Volvo part number 873836\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Holds the engine's control programme and governs fuelling and protection functions from the sensor inputs.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Engine failing to start or stopping with no fuel or air fault found\n \u003c\/li\u003e\n \u003cli\u003e\n  Warning lamps lit with no corresponding sensor fault\n \u003c\/li\u003e\n \u003cli\u003e\n  Unprompted drop into reduced power\n \u003c\/li\u003e\n \u003cli\u003e\n  Water marks or corrosion inside the unit's connector\n \u003c\/li\u003e\n \u003cli\u003e\n  Faults that appear only once the unit is warm\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🛠️ Service Notes\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Confirm the engine is a KAD before ordering — 874040 is the KAMD unit and they are not interchangeable\n \u003c\/li\u003e\n \u003cli\u003e\n  Check supply, earth and connector condition before condemning the unit\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔄 Supersession \u0026amp; Cross Reference\n\u003c\/h2\u003e\n\u003ch3\u003e\n OEM Supersession Chain\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  874081 → Supersedes 3803464\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n OEM \/ Related Numbers\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  873964 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  3803464 earlier number superseded by this part\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 📦 Condition\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Genuine Volvo Penta part\n \u003c\/li\u003e\n \u003cli\u003e\n  Brand new\n \u003c\/li\u003e\n \u003cli\u003e\n  Supplied in original or equivalent packaging\n \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53379541008676,"sku":"209688X","price":6446.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_7dd3ad25-8a92-43d0-83d7-1ee7bdab87be.jpg?v=1788098391","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/874081-control-unit-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}