{"product_id":"22863786a1-mercury-mercruiser-t-fitting-exhaust-drain-valve-genuine-quicksilver-oem-part","title":"22863786A1 Mercury MerCruiser T Fitting Exhaust Drain Valve | Genuine Quicksilver OEM 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 Quicksilver T Fitting Exhaust Drain Valve - Part Number: 22-863786A1\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Genuine Quicksilver\/Mercury MerCruiser exhaust manifold drain T fitting assembly used in the raw-water drain system on selected MerCruiser MPI V6 and V8 petrol engines. This fitting is fitted into the exhaust manifold \/ elbow drain circuit and provides a serviceable drain point for removing cooling water from the exhaust system during flushing, winterisation, storage or routine maintenance.\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 Quicksilver\/Mercury OEM fitting assembly\n\u003c\/p\u003e\n\u003cp\u003e\n • Exhaust manifold drain T fitting with drain valve function\n\u003c\/p\u003e\n\u003cp\u003e\n • Designed for selected MerCruiser MPI V6 and V8 petrol engines\n\u003c\/p\u003e\n\u003cp\u003e\n • Commonly used on 4.3L, 5.0L, 5.7L \/ 350 MAG and 6.2L MPI exhaust drain systems\n\u003c\/p\u003e\n\u003cp\u003e\n • Helps drain raw water from the exhaust manifold circuit for maintenance and freeze protection\n\u003c\/p\u003e\n\u003cp\u003e\n • Direct replacement for the original MerCruiser exhaust drain fitting where 22-863786A1 is 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 • No available supersession chain\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 • 22-863786A1\n\u003c\/p\u003e\n\u003cp\u003e\n • 863786A1\n\u003c\/p\u003e\n\u003cp\u003e\n • 22863786A1\n\u003c\/p\u003e\n\u003cp\u003e\n • 22-05158 related drain T fitting reference\n\u003c\/p\u003e\n\u003cp\u003e\n • 25-864701 related O-ring used in matching exhaust manifold drain assemblies\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 • REC: REC22-863786A1\n\u003c\/p\u003e\n\u003cp\u003e\n • EMP: 22-05158\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 MerCruiser MPI V6 and V8 petrol exhaust manifold drain systems\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser standard cooling and selected closed-cooling exhaust manifold drain assemblies\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser dry-joint exhaust manifold drain systems where 22-863786A1 is specified\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 4.3L MPI Alpha \/ Bravo, serial range 0M300000 - 0M614999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 4.3L MPI Alpha \/ Bravo, serial range 0W310000 - 0W649999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 4.3L MPI Alpha \/ Bravo, serial range 0W650000 - 0W658582\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 4.3L MPI Alpha \/ Bravo, serial 0W658583\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 4.3L MPI Alpha \/ Bravo, serial range 0W658584 - 1A030367\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 4.3L MPI Alpha \/ Bravo, serial range 1A030368 - 1A030369\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 4.3L MPI Alpha \/ Bravo, serial range 1A030370 - 1A063239\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 4.3L MPI Alpha \/ Bravo, serial range 1A063240 and up\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 4.3L MPI Alpha \/ Bravo EC, serial range 1A637496 and up\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 5.0L MPI Alpha \/ Bravo, serial range 0M300000 - 0M599999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 5.0L MPI Alpha \/ Bravo, serial range 0M600000 - 0W059999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 5.0L MPI Alpha \/ Bravo, serial range 0W060000 - 0W309999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 5.0L MPI Alpha \/ Bravo, serial range 0W310000 - 0W649999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 5.0L MPI Alpha \/ Bravo, serial range 0W650000 - 1A299999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 5.0L MPI Alpha \/ Bravo, serial range 1A300000 - 1A611927\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 5.0L MPI Alpha \/ Bravo, serial range 1A611928 - 1A623184\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 5.0L MPI Alpha \/ Bravo, serial range 1A623185 and up\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 5.0L MPI Alpha \/ Bravo EC, serial range 1A300000 - 1A611927\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 5.0L MPI Alpha \/ Bravo EC, serial range 1A611928 - 1A623184\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 5.0L MPI Alpha \/ Bravo EC, serial range 1A623185 and up\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI Alpha \/ Bravo, serial range 0M300000 - 0M599999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI Alpha \/ Bravo, serial range 0M600000 - 0W059999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI Alpha \/ Bravo, serial range 0W060000 - 0W309999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI Alpha \/ Bravo, serial range 0W310000 - 0W649999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI Alpha \/ Bravo, serial range 0W650000 - 1A299999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI Alpha \/ Bravo, serial range 1A300000 - 1A611927\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI Alpha \/ Bravo, serial range 1A611928 - 1A623184\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI Alpha \/ Bravo, serial range 1A623185 and up\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI Alpha \/ Bravo EC, serial range 1A300000 - 1A611927\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI Alpha \/ Bravo EC, serial range 1A611928 - 1A623184\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI Alpha \/ Bravo EC, serial range 1A623185 and up\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI Horizon Alpha \/ Bravo, serial range 0M300000 - 0M599999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI Horizon Alpha \/ Bravo, serial range 0M600000 - 0W059999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI Horizon Alpha \/ Bravo, serial range 0W060000 - 0W309999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI Horizon Alpha \/ Bravo, serial range 0W310000 - 0W649999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI Horizon Alpha \/ Bravo, serial range 0W650000 - 1A299999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI Horizon Alpha \/ Bravo EC, serial range 1A300000 - 1A611927\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI Horizon Alpha \/ Bravo EC, serial range 1A611928 - 1A623184\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI Horizon Alpha \/ Bravo EC, serial range 1A623185 and up\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI MIE, serial range 0M310000 - 0M316999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI MIE, serial range 0M317000 - 0M398371\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI MIE, serial range 0M398372 - 0W389999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI MIE, serial range 0W390000 - 0W689999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI MIE, serial range 0W690000 - 1A089999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI Horizon MIE, serial range 0M310000 - 0M316999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI Horizon MIE, serial range 0M317000 - 0M398371\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI Horizon MIE, serial range 0M398372 - 0W389999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI Horizon MIE, serial range 0W390000 - 0W689999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI Horizon MIE, serial range 0W690000 - 1A089999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI Ski, serial range 0M300000 - 0M316999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG MPI Ski, serial range 0M317000 - 0W689999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 5.7L MPI MIE, serial range 1A090000 - 1A092168\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 5.7L MPI MIE, serial range 1A092169 and up\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 5.7L MPI Horizon MIE, serial range 1A090000 - 1A092168\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 5.7L MPI Horizon MIE, serial range 1A092169 and up\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 5.7L MPI TowSport with Gen III, serial range 1G400000 - 1G499999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 6.2L MPI Ski, serial range 0M317000 - 0W689999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser MX 6.2L MPI Bravo, serial range 0M300000 - 0M599999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser MX 6.2L MPI Bravo, serial range 0M600000 - 0W059999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser MX 6.2L MPI Bravo, serial range 0W060000 - 0W309999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser MX 6.2L MPI Bravo, serial range 0W310000 - 0W649999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser MX 6.2L MPI Bravo, serial range 0W650000 - 1A299999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser MX 6.2L MPI Horizon Bravo, serial range 0M300000 - 0M599999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser MX 6.2L MPI Horizon Bravo, serial range 0M600000 - 0W059999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser MX 6.2L MPI Horizon Bravo, serial range 0W060000 - 0W309999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser MX 6.2L MPI Horizon Bravo, serial range 0W310000 - 0W649999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser MX 6.2L MPI Horizon Bravo, serial range 0W650000 - 1A299999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser MX 6.2L MPI MIE, serial range 0W690000 - 1A089999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser MX 6.2L MPI Horizon MIE where fitted with the matching exhaust manifold drain assembly\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser Black Scorpion 350 MAG MPI where fitted with the matching exhaust manifold drain assembly\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser Black Scorpion MX 6.2L MPI where fitted with the matching exhaust manifold drain assembly\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser Scorpion 350 EC where fitted with the matching exhaust manifold drain assembly\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser Scorpion 377 HO EC where fitted with the matching exhaust manifold drain assembly\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MPI Alpha reman, serial range 1G400000 - 1G499999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 383 MAG Stroker reman, serial range 1G400000 - 1G499999\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 383 MAG Stroker Bravo reman, serial range 1G400000 - 1G499999\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • HP Range: Approximately 190HP - 377HP, depending on engine package\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine Type: MerCruiser petrol MPI V6 \/ V8 stern drive, inboard and tow-sport exhaust manifold drain system\n\u003c\/p\u003e\n\u003cp\u003e\n • Year Range: Approximately 2001 onwards, depending on engine model, serial number and cooling configuration\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 exhaust drain T fitting provides a drain point in the MerCruiser exhaust manifold water circuit. It allows cooling water to be drained from the manifold and elbow area during service, storage, flushing or freeze-protection procedures. A correctly functioning drain fitting helps prevent trapped water, corrosion, cracking from freezing and poor drainage during maintenance.\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 • Water leaking from the exhaust manifold drain fitting\n\u003c\/p\u003e\n\u003cp\u003e\n • Cracked, brittle or heat-damaged fitting body\n\u003c\/p\u003e\n\u003cp\u003e\n • Drain valve blocked with salt, sand or corrosion\n\u003c\/p\u003e\n\u003cp\u003e\n • Exhaust manifold not draining correctly during service\n\u003c\/p\u003e\n\u003cp\u003e\n • Difficulty winterising or flushing the exhaust water circuit\n\u003c\/p\u003e\n\u003cp\u003e\n • Visible damage or missing drain fitting components\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 Quicksilver part\n\u003c\/p\u003e\n\u003cp\u003e\n • Brand new\n\u003c\/p\u003e\n\u003cp\u003e\n • Supplied in original or equivalent packaging\n\u003c\/p\u003e\n","brand":"Quicksilver","offers":[{"title":"Default Title","offer_id":53388110692644,"sku":"863786A 1","price":79.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_90e451f7-ecb0-4943-bda9-7283a305357b.jpg?v=1777210904","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/22863786a1-mercury-mercruiser-t-fitting-exhaust-drain-valve-genuine-quicksilver-oem-part","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}