{"product_id":"5288t2-8m0166172-mercury-coil-genuine-used-part","title":"5288T2 8M0166172 Mercury Coil | 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 Mercury Ignition Coil - Part Number: 8M0166172 \/ 5288T2\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n A genuine Mercury \/ Quicksilver ignition coil used on selected Mercury and Mariner outboard ignition systems. This coil is commonly listed under the 339-5288T2 coil family and supplies high-voltage spark output to the plug lead on supported two-stroke outboard engines.\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 ignition coil\n\u003c\/p\u003e\n\u003cp\u003e\n • Correct Mercury replacement number 8M0166172\n\u003c\/p\u003e\n\u003cp\u003e\n • Also listed as 5288T2 and 339-5288T2\n\u003c\/p\u003e\n\u003cp\u003e\n • Used on selected Mercury \/ Mariner outboard ignition systems\n\u003c\/p\u003e\n\u003cp\u003e\n • Must be matched by exact engine serial number, cylinder position and coil connector style\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OEM Supersession Chain:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • 339-5288T2 superseded \/ serviced by 8M0166172\n\u003c\/p\u003e\n\u003cp\u003e\n • 5288T2 current related Mercury coil reference\n\u003c\/p\u003e\n\u003cp\u003e\n • 8M0166172 current Mercury \/ Quicksilver ignition coil 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 • 8M0166172\n\u003c\/p\u003e\n\u003cp\u003e\n • 5288T2\n\u003c\/p\u003e\n\u003cp\u003e\n • 5288T 2\n\u003c\/p\u003e\n\u003cp\u003e\n • 339-5288T2\n\u003c\/p\u003e\n\u003cp\u003e\n • 339-5288T 2\n\u003c\/p\u003e\n\u003cp\u003e\n • 339-5288\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury ignition coil\n\u003c\/p\u003e\n\u003cp\u003e\n • Quicksilver ignition coil\n\u003c\/p\u003e\n\u003cp\u003e\n • UPC: 745061092877\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 • Mercury \/ Mariner two-stroke outboard ignition systems\n\u003c\/p\u003e\n\u003cp\u003e\n • Selected 2-cylinder and 3-cylinder carbureted outboards using the 339-5288T2 coil layout\n\u003c\/p\u003e\n\u003cp\u003e\n • Coil positions where the original coil is marked 5288T2 \/ 339-5288T2\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 • Mercury 40HP two-stroke - serial-number controlled\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 50HP two-stroke - serial-number controlled\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury \/ Mariner 40HP and 50HP carbureted outboards using 5288T2 coil layout\n\u003c\/p\u003e\n\u003cp\u003e\n • Selected Mercury \/ Mariner 2-cylinder and 3-cylinder ignition assemblies where 339-5288T2 is shown on the serial-numbered ignition diagram\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • HP Range: commonly 40HP \/ 50HP, with additional serial-controlled Mercury \/ Mariner two-stroke applications\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine Type: Mercury \/ Mariner two-stroke carbureted outboard ignition system\n\u003c\/p\u003e\n\u003cp\u003e\n • Year Range: serial-number controlled\n\u003c\/p\u003e\n\u003cp\u003e\n • Serial Note: Match the engine serial number and original coil number before installation. Coil connector style, mounting position and plug-lead routing must match the engine harness.\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 ignition coil converts low-voltage ignition input into the high-voltage spark required at the spark plug. A weak or failed coil can cause poor spark output, intermittent running faults or complete loss of ignition on the affected cylinder.\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 spark on one cylinder\n\u003c\/p\u003e\n\u003cp\u003e\n • Weak or inconsistent spark\n\u003c\/p\u003e\n\u003cp\u003e\n • Misfire under load\n\u003c\/p\u003e\n\u003cp\u003e\n • Hard starting\n\u003c\/p\u003e\n\u003cp\u003e\n • Rough idle\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine drops a cylinder when warm\n\u003c\/p\u003e\n\u003cp\u003e\n • Cracked coil body\n\u003c\/p\u003e\n\u003cp\u003e\n • Corroded terminals or damaged plug lead connection\n\u003c\/p\u003e\n\u003cp\u003e\n • Spark returns or disappears when wiring is moved\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":53392211935524,"sku":"8181818","price":20.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_e8ca6e29-236c-4eb7-98fc-b1fb26236a9d.jpg?v=1777259749","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/5288t2-8m0166172-mercury-coil-genuine-used-part","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}