{"product_id":"water-tube-kit-fits-mercury-mercruiser-alpha-drives-replaces-32-41672a01-32-8m0171251","title":"Water Tube Kit – Fits Mercury MerCruiser Alpha Drives (Replaces 32-41672A01, 32-8M0171251)","description":"\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n  table.ss-table th {\n    white-space:nowrap;\n    word-break:normal;\n    letter-spacing:normal;\n    font-weight:600;\n    background:#f8fafc;\n  }\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eWater Tube Kit\u003c\/strong\u003e is engineered for Mercury MerCruiser Alpha Drives, providing a direct-fit cooling system component that ensures proper water flow through your sterndrive. Designed as a drop-in replacement, this kit supports reliable operation across a range of Mercury MerCruiser applications equipped with Alpha drive configurations.\u003c\/p\u003e\n\u003cp\u003eThis kit directly replaces OEM part numbers 32-41672A01 and 32-8M0171251, offering seamless interchange for Mercury Marine, Quicksilver, and MerCruiser systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect replacement for Alpha drive water tube assemblies\u003c\/li\u003e\n  \u003cli\u003eCompatible with Mercury MerCruiser and Quicksilver applications\u003c\/li\u003e\n  \u003cli\u003eComplete tube kit for efficient cooling system restoration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003ePart Number\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury Marine\u003c\/td\u003e\n        \u003ctd\u003e32-41672A01\u003c\/td\u003e\n        \u003ctd\u003eOEM reference\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury Marine\u003c\/td\u003e\n        \u003ctd\u003e32-8M0171251\u003c\/td\u003e\n        \u003ctd\u003eOEM reference\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMerCruiser\u003c\/td\u003e\n        \u003ctd\u003e32-41672A01\u003c\/td\u003e\n        \u003ctd\u003ePrimary OEM number\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eQuicksilver\u003c\/td\u003e\n        \u003ctd\u003e32-8M0171251\u003c\/td\u003e\n        \u003ctd\u003eQuicksilver equivalent\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine \u0026amp; Model Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eModel\u003c\/th\u003e\n        \u003cth\u003eOEM Part No.\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury MerCruiser\u003c\/td\u003e\n        \u003ctd\u003eAlpha Drives\u003c\/td\u003e\n        \u003ctd\u003e32-41672A01, 32-8M0171251\u003c\/td\u003e\n        \u003ctd\u003eFor Quicksilver applications\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003ePart Type\u003c\/dt\u003e\n  \u003cdd\u003eWater Tube Kit\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n  \u003cdd\u003eMercury MerCruiser Alpha Drives\u003c\/dd\u003e\n  \u003cdt\u003eOEM Reference\u003c\/dt\u003e\n  \u003cdd\u003e32-41672A01, 32-8M0171251\u003c\/dd\u003e\n  \u003cdt\u003eFunction\u003c\/dt\u003e\n  \u003cdd\u003eCooling system water delivery\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003e1× Tube Kit – Water\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eDisconnect power and allow the engine to cool completely before beginning work.\u003c\/li\u003e\n  \u003cli\u003eRemove the lower drive unit according to your MerCruiser service manual for Alpha drives.\u003c\/li\u003e\n  \u003cli\u003eLocate and remove the existing water tube, noting the orientation and connection points.\u003c\/li\u003e\n  \u003cli\u003eInspect the tube housing and sealing surfaces for corrosion or damage; clean if necessary.\u003c\/li\u003e\n  \u003cli\u003eInstall the new water tube kit, ensuring proper alignment with inlet and outlet ports.\u003c\/li\u003e\n  \u003cli\u003eReinstall seals or gaskets as needed, following torque specifications from the service manual.\u003c\/li\u003e\n  \u003cli\u003eReattach the lower drive unit, ensuring all fasteners are secure and properly torqued.\u003c\/li\u003e\n  \u003cli\u003eReconnect power and perform a cooling system pressure test before launching.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I know if my water tube needs replacement?\u003c\/summary\u003e\n  \u003cp\u003eSigns include engine overheating, weak tell-tale stream, visible cracks or corrosion on the existing tube, or coolant leaks around the drive assembly. If your cooling system is underperforming despite proper water pump operation, the tube may be damaged or blocked.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this compatible with all Alpha drive versions?\u003c\/summary\u003e\n  \u003cp\u003eThis kit is designed for Mercury MerCruiser Alpha drives that use OEM part numbers 32-41672A01 or 32-8M0171251. Always verify your original part number before ordering to ensure correct fitment.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eCan I install this without removing the lower unit?\u003c\/summary\u003e\n  \u003cp\u003eNo, proper installation requires lower unit removal to access the water tube assembly. Attempting shortcuts may result in improper sealing and cooling system failure.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat materials are used in this aftermarket kit?\u003c\/summary\u003e\n  \u003cp\u003eThis replacement is manufactured to OEM-level specifications using corrosion-resistant materials suitable for marine environments, ensuring durability and reliable water flow.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow often should the water tube be replaced?\u003c\/summary\u003e\n  \u003cp\u003eInspect during routine lower unit service or every 2–3 years. Replace immediately if you notice cracks, brittleness, or cooling system issues. Saltwater environments may accelerate wear.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWill this affect my engine warranty?\u003c\/summary\u003e\n  \u003cp\u003eUsing aftermarket parts typically does not void your warranty unless the part causes damage. Always follow manufacturer installation guidelines and retain proof of purchase.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eOEM vs. Aftermarket?\u003c\/summary\u003e\n  \u003cp\u003eThis listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eShipping speed \u0026amp; cost\u003c\/summary\u003e\n  \u003cp\u003eWe ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWarranty \u0026amp; returns\u003c\/summary\u003e\n  \u003cp\u003eCovered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused \u0026amp; in original condition). See our policy page or reach out for instructions.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify images\/specifications against your original part. If anything differs—even if your model appears compatible—do not purchase.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended for safety and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.\u003c\/li\u003e\n  \u003cli\u003eFast Global Fulfillment — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n  \u003cli\u003eManufacturer-Direct Value — Fair pricing without compromising on materials or QC.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":51025915216187,"sku":"3427","price":27.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/10_9ada5b29-6451-4350-9ac9-ccb16ad98871.jpg?v=1773220565","url":"https:\/\/seasierra.com\/products\/water-tube-kit-fits-mercury-mercruiser-alpha-drives-replaces-32-41672a01-32-8m0171251","provider":"SeaSierra","version":"1.0","type":"link"}