{"product_id":"idle-air-control-valve-iac-for-mercruiser-mpi-v6-v8-5-0-5-7l-4-3l-862998-18-7701","title":"Idle Air Control Valve IAC For MerCruiser MPI V6 V8 5.0 5.7L 4.3L 862998 18-7701","description":"\u003ch2\u003eIdle Air Control Valve IAC for MerCruiser MPI V6 V8 5.0 5.7L 4.3L\u003c\/h2\u003e\u003cp\u003eThis idle air control valve (IAC) regulates engine idle speed for MerCruiser MPI V6 and V8 engines including 4.3L, 5.0L, and 5.7L, replacing OEM part numbers 862998 and 18-7701.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis idle air control valve IAC is designed for MerCruiser MPI V6 and V8 engines to maintain proper idle speed and smooth operation. It directly replaces OEM units with part numbers 862998 and 18-7701, ensuring a precise fit for your MerCruiser marine engine. The valve modulates airflow to stabilize idle when the throttle is closed, improving engine performance and reducing stalling.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDirect OEM replacement for part numbers 862998 and 18-7701\u003c\/li\u003e\n\u003cli\u003ePrecision-machined pintle for accurate airflow control\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant materials suited for marine environments\u003c\/li\u003e\n\u003cli\u003eSealed electrical connector to prevent moisture ingress\u003c\/li\u003e\n\u003cli\u003eRigorously tested for reliable idle stability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor MerCruiser 4.3L MPI V6\u003c\/li\u003e\n\u003cli\u003efor MerCruiser 5.0L MPI V8\u003c\/li\u003e\n\u003cli\u003efor MerCruiser 5.7L MPI V8\u003c\/li\u003e\n\u003cli\u003efor MerCruiser 350 Mag MPI\u003c\/li\u003e\n\u003cli\u003efor MerCruiser 5.7L Bravo\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacing a faulty IAC valve on MerCruiser MPI inboard engines\u003c\/li\u003e\n\u003cli\u003eRestoring smooth idle after engine warm-up\u003c\/li\u003e\n\u003cli\u003ePreventing stalling at low RPM during docking or slow-speed maneuvers\u003c\/li\u003e\n\u003cli\u003eMaintaining consistent idle in variable weather conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e862998, 18-7701\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMerCruiser MPI V6\/V8 4.3L, 5.0L, 5.7L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIdle Air Control Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-pin sealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic and metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this IAC valve come with a gasket? \u003cstrong\u003eA:\u003c\/strong\u003e The valve is sold as shown; a new gasket is recommended for installation to ensure a proper seal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this fit my MerCruiser 5.7L MPI with Thunderbolt ignition? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, this IAC valve is designed for MerCruiser MPI engines regardless of ignition system, but verify your serial number range for compatibility.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44957601005654,"sku":"ZZ2Y01667","price":79.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_a5c4f8e7-3c53-48b4-b983-89201e36957e.jpg?v=1781569479","url":"https:\/\/www.solidspare.com\/products\/idle-air-control-valve-iac-for-mercruiser-mpi-v6-v8-5-0-5-7l-4-3l-862998-18-7701","provider":"Solid Spare","version":"1.0","type":"link"}