{"product_id":"420966570-seadoo-crankshaft-position-sensor-genuine-used-part","title":"420966570 Seadoo Crankshaft Position Sensor | 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 Sea-Doo Crankshaft Position Sensor Ass'y - Part Number: 420966570\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n This genuine Sea-Doo crankshaft position sensor is used in the PTO cover and magneto assembly on Sea-Doo 4-TEC and ACE engines. It reads crankshaft position and speed so the ECU can control ignition timing, fuel injection and engine operation.\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 Sea-Doo crankshaft position sensor assembly\n\u003c\/p\u003e\n\u003cp\u003e\n • OEM part number 420966570\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine timing and speed input sensor\n\u003c\/p\u003e\n\u003cp\u003e\n • Used in PTO cover \/ magneto assemblies\n\u003c\/p\u003e\n\u003cp\u003e\n • Direct-fit OEM sensor for Sea-Doo 900 ACE, 1503 4-TEC and 1630 ACE engine-management systems\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 • 420966570\n\u003c\/p\u003e\n\u003cp\u003e\n • 420966851 — related trigger wheel\n\u003c\/p\u003e\n\u003cp\u003e\n • 420926300 — related retaining plate\n\u003c\/p\u003e\n\u003cp\u003e\n • 420889726 — related stator plate\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 • WSM: 004-521 crankshaft position sensor to suit 420966570\n\u003c\/p\u003e\n\u003cp\u003e\n • AJSP: AM420966570 aftermarket crankshaft position sensor\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 • Sea-Doo engine-management \/ crank position sensing systems\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 • GTI 130 \/ GTI SE 130 — 1503 4-TEC electrical system\n\u003c\/p\u003e\n\u003cp\u003e\n • GTI SE 155 \/ GTI LTD 155 — 1503 4-TEC electrical system\n\u003c\/p\u003e\n\u003cp\u003e\n • GTI SE 170 — 1630 ACE electrical system\n\u003c\/p\u003e\n\u003cp\u003e\n • GTS 130 \/ GTS 90 — 1503 4-TEC \/ 900 ACE electrical system\n\u003c\/p\u003e\n\u003cp\u003e\n • GTR 215 \/ GTR 230 — 1503 4-TEC electrical system\n\u003c\/p\u003e\n\u003cp\u003e\n • GTX 155 \/ GTX 170 \/ GTX 215 \/ GTX 230 \/ GTX 260 \/ GTX 300 — electrical system\n\u003c\/p\u003e\n\u003cp\u003e\n • RXP 215 \/ RXP-X 255 \/ RXP-X 260 \/ RXP-X 300 — electrical system\n\u003c\/p\u003e\n\u003cp\u003e\n • RXT 215 \/ RXT-X 255 \/ RXT-X 260 \/ RXT-X 300 — electrical system\n\u003c\/p\u003e\n\u003cp\u003e\n • SPARK 900 ACE \/ SPARK 900 HO ACE — electrical system\n\u003c\/p\u003e\n\u003cp\u003e\n • FISH PRO 155 \/ FISH PRO 170 \/ WAKE 155 \/ WAKE 170 \/ WAKE PRO 230 — electrical system\n\u003c\/p\u003e\n\u003cp\u003e\n • Challenger \/ Speedster \/ Sportster 4-TEC boat engines using crankshaft position sensor 420966570\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • HP Range: Approximately 90HP - 300HP\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine Type: Sea-Doo Rotax 900 ACE \/ 1503 4-TEC \/ 1630 ACE Engine Management System\n\u003c\/p\u003e\n\u003cp\u003e\n • Year Range: Approximately 2006 - 2023\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 crankshaft position sensor sends crank position and engine speed information to the ECU so ignition and fuel injection can be timed correctly.\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-start condition\n\u003c\/p\u003e\n\u003cp\u003e\n • Intermittent engine cut-out\n\u003c\/p\u003e\n\u003cp\u003e\n • Crank sensor fault code\n\u003c\/p\u003e\n\u003cp\u003e\n • No RPM signal during cranking\n\u003c\/p\u003e\n\u003cp\u003e\n • Misfire, rough running or limp-mode symptoms\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":53392340484388,"sku":"322016L","price":42.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_bab7483f-1a5d-4b04-b7de-92fae59b6642.jpg?v=1777433362","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/420966570-seadoo-crankshaft-position-sensor-genuine-used-part","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}