{"product_id":"sierra-ignition-rotor-ap-3065-sie-18-5408","title":"Sierra Ignition Rotor AP-3065 SIE-18-5408","description":"\u003cp data-start=\"63\" data-end=\"442\"\u003eSierra SIE-18-5408 is an ignition rotor identified as AP-3065 for GM V6 marine engines using the newer Delco EST \/ HEI module-in-cap distributor setup. It is used in MerCruiser, OMC, and Volvo Penta stern drive applications that use this distributor style, and it is commonly paired with Sierra distributor cap 18-5362. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"444\" data-end=\"458\"\u003eKey Features\u003c\/p\u003e\n\u003cul data-start=\"459\" data-end=\"806\"\u003e\n\u003cli data-start=\"459\" data-end=\"477\"\u003eIgnition rotor\u003c\/li\u003e\n\u003cli data-start=\"478\" data-end=\"509\"\u003eSierra part number: 18-5408\u003c\/li\u003e\n\u003cli data-start=\"510\" data-end=\"543\"\u003eAP-3065 application reference\u003c\/li\u003e\n\u003cli data-start=\"544\" data-end=\"592\"\u003eFits new GM-style module-in-cap distributors\u003c\/li\u003e\n\u003cli data-start=\"593\" data-end=\"646\"\u003eFor 4.3L V6 engines with Delco HEI \/ EST ignition\u003c\/li\u003e\n\u003cli data-start=\"647\" data-end=\"700\"\u003eCommonly used with Sierra distributor cap 18-5362\u003c\/li\u003e\n\u003cli data-start=\"701\" data-end=\"806\"\u003eBrass contact terminal construction is listed by current sellers. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"808\" data-end=\"1189\"\u003eEngine Compatibility\u003cbr data-start=\"828\" data-end=\"831\"\u003eCommonly listed for GM 4.3L V6 marine engines using Delco HEI \/ EST module-in-cap distributors in MerCruiser, OMC stern drive, Volvo Penta, and some Crusader applications. Because ignition parts are distributor-specific, fitment should be confirmed by engine model, distributor type, and cap\/rotor setup before ordering. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1191\" data-end=\"1526\"\u003eSerial Number Fitment Notice\u003cbr data-start=\"1219\" data-end=\"1222\"\u003eFitment should be confirmed by engine model and serial number, along with the installed Delco module-in-cap distributor configuration, before ordering. Matching the original rotor and distributor cap setup is the safest way to avoid ordering the wrong ignition part. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1528\" data-end=\"1817\"\u003eWhen This Part Needs Replacement\u003cbr data-start=\"1560\" data-end=\"1563\"\u003eReplace when the rotor shows burning, carbon tracking, corrosion, cracking, looseness, or visible tip wear, or when distributor service reveals weak or inconsistent spark transfer. Rotor condition directly affects ignition performance and spark delivery.\u003c\/p\u003e\n\u003cp data-start=\"1819\" data-end=\"2167\"\u003eInstallation Notes\u003cbr data-start=\"1837\" data-end=\"1840\"\u003eInstall only on the correct Delco EST \/ HEI module-in-cap distributor application. Confirm the replacement matches the removed rotor exactly before installation, and inspect the distributor cap at the same time. Current sources consistently note this rotor is used with Sierra cap 18-5362. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2169\" data-end=\"2206\"\u003eAlternate \/ Superseded Part Numbers\u003c\/p\u003e\n\u003cul data-start=\"2207\" data-end=\"2527\"\u003e\n\u003cli data-start=\"2207\" data-end=\"2218\"\u003eAP-3065\u003c\/li\u003e\n\u003cli data-start=\"2219\" data-end=\"2230\"\u003e18-5408\u003c\/li\u003e\n\u003cli data-start=\"2231\" data-end=\"2260\"\u003eMercury MerCruiser 804424\u003c\/li\u003e\n\u003cli data-start=\"2261\" data-end=\"2290\"\u003eMercury MerCruiser 850485\u003c\/li\u003e\n\u003cli data-start=\"2291\" data-end=\"2322\"\u003eMercury MerCruiser 850485-1\u003c\/li\u003e\n\u003cli data-start=\"2323\" data-end=\"2355\"\u003eMercury MerCruiser 898253012\u003c\/li\u003e\n\u003cli data-start=\"2356\" data-end=\"2388\"\u003eMercury MerCruiser 8M0062084\u003c\/li\u003e\n\u003cli data-start=\"2389\" data-end=\"2404\"\u003eOMC 3854311\u003c\/li\u003e\n\u003cli data-start=\"2405\" data-end=\"2440\"\u003eVolvo Penta 3854311 \/ 3854311-2\u003c\/li\u003e\n\u003cli data-start=\"2441\" data-end=\"2460\"\u003eMallory 9-29221\u003c\/li\u003e\n\u003cli data-start=\"2461\" data-end=\"2474\"\u003eGLM 71110\u003c\/li\u003e\n\u003cli data-start=\"2475\" data-end=\"2527\"\u003eCDI E65-0014 \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2529\" data-end=\"2882\"\u003eParts Desk Insight\u003cbr data-start=\"2547\" data-end=\"2550\"\u003eThe key match point on SIE-18-5408 is the distributor style, not just the engine family. This rotor is consistently tied to the newer GM V6 module-in-cap Delco setup, so confirming that the engine uses the 18-5362 cap style is the quickest way to avoid mixing it up with other V6 marine rotors. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2884\" data-end=\"2949\"\u003eShipping: Ships same or next day for fast Canada wide shipping. ⚓\u003c\/p\u003e","brand":"WEST","offers":[{"title":"Default Title","offer_id":43564263800868,"sku":"SIE-18-5408","price":15.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/ca4d40ef-dad4-4324-bb2e-2a072b8dadab.png?v=1775520115","url":"https:\/\/marisolmarine.com\/products\/sierra-ignition-rotor-ap-3065-sie-18-5408","provider":"Marisol Marine Company","version":"1.0","type":"link"}