{"product_id":"sbt-long-block-no-core-required-compatible-with-sea-doo-4-tec","title":"SBT 1503 4-Tec Long Block Engine 29-112A-7CPS23, Replaces 420613978, Sea-Doo GTX GTI RXP Wake 2006-2019","description":"\u003cdiv class=\"jsd-listing\"\u003e\n\u003cp\u003eThis is a new SBT 1503 naturally aspirated long block, part number 29-112A-7CPS23, that replaces Sea-Doo OEM 420613978 on 4-Tec jet skis. It is the swap to consider when the engine in your GTX, GTI, RXP or Wake PWC is worn out or damaged past the point where a rebuild makes sense. No core is required. It is naturally aspirated, so it is not for supercharged models.\u003c\/p\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:14px 0\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #e3e8f2;font-size:14px;vertical-align:top;background:#f6f8fc;font-weight:600;width:38%\"\u003ePart number\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #e3e8f2;font-size:14px;vertical-align:top\"\u003e29-112A-7CPS23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #e3e8f2;font-size:14px;vertical-align:top;background:#f6f8fc;font-weight:600;width:38%\"\u003eReplaces OEM #\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #e3e8f2;font-size:14px;vertical-align:top\"\u003e420613978\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #e3e8f2;font-size:14px;vertical-align:top;background:#f6f8fc;font-weight:600;width:38%\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #e3e8f2;font-size:14px;vertical-align:top\"\u003eSBT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #e3e8f2;font-size:14px;vertical-align:top;background:#f6f8fc;font-weight:600;width:38%\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #e3e8f2;font-size:14px;vertical-align:top\"\u003e1503 (naturally aspirated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #e3e8f2;font-size:14px;vertical-align:top;background:#f6f8fc;font-weight:600;width:38%\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #e3e8f2;font-size:14px;vertical-align:top\"\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp style=\"margin:18px 0 6px;font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#0f1d3a\"\u003eFits\u003c\/p\u003e\n\u003cul style=\"margin:0 0 4px 18px;padding:0\"\u003e\n\u003cli style=\"margin:2px 0\"\u003eSea-Doo GTX 4-Tec \/ GTX \/ GTX S \/ GTX Limited (2006-2016)\u003c\/li\u003e\n\u003cli style=\"margin:2px 0\"\u003eSea-Doo GTI SE 155 \/ GTI LTD 155 (2006-2016)\u003c\/li\u003e\n\u003cli style=\"margin:2px 0\"\u003eSea-Doo Wake 155 \/ GTX 4-Tec Wakeboard 155 (2006-2016)\u003c\/li\u003e\n\u003cli style=\"margin:2px 0\"\u003eSea-Doo RXP \/ RXP 155 (2007-2008)\u003c\/li\u003e\n\u003cli style=\"margin:2px 0\"\u003eSea-Doo Islandia 220 (2007-2008)\u003c\/li\u003e\n\u003cli style=\"margin:2px 0\"\u003eSea-Doo Challenger CS\/Tower (2008)\u003c\/li\u003e\n\u003cli style=\"margin:2px 0\"\u003eSea-Doo 150 Speedster 155 (2009-2012)\u003c\/li\u003e\n\u003cli style=\"margin:2px 0\"\u003eSea-Doo 210 Challenger 310 (2010)\u003c\/li\u003e\n\u003cli style=\"margin:2px 0\"\u003eSea-Doo Fish Pro 155 (2019)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin:18px 0 6px;font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#0f1d3a\"\u003eWhat's included\u003c\/p\u003e\n\u003cul style=\"margin:0 0 4px 18px;padding:0\"\u003e\n\u003cli style=\"margin:2px 0\"\u003eNew 1503 long block\u003c\/li\u003e\n\u003cli style=\"margin:2px 0\"\u003eCrankcases\u003c\/li\u003e\n\u003cli style=\"margin:2px 0\"\u003eCylinders\u003c\/li\u003e\n\u003cli style=\"margin:2px 0\"\u003eCylinder head\u003c\/li\u003e\n\u003cli style=\"margin:2px 0\"\u003eInternal components\u003c\/li\u003e\n\u003cli style=\"margin:2px 0\"\u003eValve cover\u003c\/li\u003e\n\u003cli style=\"margin:2px 0\"\u003ePainted exterior, about 135 pounds\u003c\/li\u003e\n\u003cli style=\"margin:2px 0\"\u003eAn installation kit is required and is purchased separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin:18px 0 6px;font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#0f1d3a\"\u003eReplaces OEM part numbers\u003c\/p\u003e\n\u003cp\u003e420613978\u003c\/p\u003e\n\u003cp style=\"margin-top:18px;padding:12px 14px;background:#f6f8fc;border-left:3px solid #1f6fe0;border-radius:6px\"\u003eNot sure it fits your ski? Call or text \u003ca href=\"tel:+19549146465\"\u003e\u003cstrong\u003e954-914-6465\u003c\/strong\u003e\u003c\/a\u003e with your hull ID (HIN) and we'll confirm before you order.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"SBT","offers":[{"title":"Default Title","offer_id":49058824585460,"sku":"B0GM3VQYFT","price":2895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0812\/6585\/2660\/files\/9587346112756-v2.jpg?v=1793313583","url":"https:\/\/shop.jetskidoctor.com\/products\/sbt-long-block-no-core-required-compatible-with-sea-doo-4-tec","provider":"The Jet Ski Doctor","version":"1.0","type":"link"}