{"product_id":"joint-tube-bougie-sea-doo-4-tec-420851750-420851754-lot-4-gti-gtr-gtx-rxt-rxp","title":"Sea-Doo 4-TEC Spark Plug Tube Seal – Ref. 420851750 \/ 420851754 – Pack of 4","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe \u003cstrong\u003eSea-Doo 4-TEC Spark Plug Tube Seal\u003c\/strong\u003e is an essential sealing part of the ignition system of Sea-Doo 4-TEC engines. This set of 4 seals (OEM references \u003cstrong\u003e420851750\u003c\/strong\u003e and \u003cstrong\u003e420851754\u003c\/strong\u003e) ensures a tight seal between the spark plug tube and the cylinder head, preventing oil or water from infiltrating the spark plug well. A faulty seal can cause misfires, deterioration of spark plugs, and damage to ignition coils.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eCompatible with all Sea-Doo models equipped with the \u003cstrong\u003e4-TEC\u003c\/strong\u003e engine from 130 to 325 hp, this kit of 4 seals is ideal for a complete overhaul of the ignition system at the beginning of the season.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eOEM References:\u003c\/strong\u003e 420851750 \/ 420851754\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eType:\u003c\/strong\u003e Spark plug tube seal\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eContent:\u003c\/strong\u003e Set of 4 seals\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-temperature rubber\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 100 g\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eRegulated Substances:\u003c\/strong\u003e None\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Recommended when replacing spark plugs or coils\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eCompatible with Sea-Doo models equipped with the \u003cstrong\u003e4-TEC\u003c\/strong\u003e engine:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eGTI \/ GTI SE\u003c\/strong\u003e – 130 hp\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eGTR\u003c\/strong\u003e – 230 hp\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eGTX\u003c\/strong\u003e – 155 \/ 230 \/ 300 hp\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eGTX Limited\u003c\/strong\u003e – 300 \/ 325 hp\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eRXT \/ RXT-X\u003c\/strong\u003e – 260 \/ 300 hp\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eRXP-X\u003c\/strong\u003e – 300 hp\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eWake \/ Wake Pro\u003c\/strong\u003e – 230 \/ 325 hp\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eFish \/ Fish Pro\u003c\/strong\u003e – 130 \/ 170 hp\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eExplorer \/ Explorer Pro\u003c\/strong\u003e – 130 \/ 170 hp\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCruise\u003c\/strong\u003e – 130 hp\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cem\u003e⚠️ Always check your serial number (VIN) and the original OEM reference before ordering to confirm exact compatibility with your model.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Replace Spark Plug Tube Seals?\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eSpark plug tube seals age due to heat and repeated thermal cycles. A worn or cracked seal allows water and dust to penetrate the spark plug well, which degrades spark plugs and can damage ignition coils. Common symptoms are:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eMisfires or hard starting\u003c\/li\u003e\n\n\u003cli\u003eBurning smell near the cylinder head\u003c\/li\u003e\n\n\u003cli\u003eFouled or faulty ignition coil\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003eIt is recommended to replace all seals systematically during each spark plug or coil replacement, at the beginning of the season or after 100 hours of navigation.\u003c\/p\u003e\n\u003ch2\u003eSee also – Sea-Doo Ignition System Parts\u003c\/h2\u003e\n\u003ctable width=\"100%\" cellpadding=\"10\" cellspacing=\"0\" style=\"border-collapse: collapse;\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"50%\" style=\"text-align: center; vertical-align: top;\"\u003e\u003ca href=\"\/en\/products\/tube-bougie-seadoo-4-tec-300-hp-420851750-sc-wake-speedster\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0982\/5379\/9754\/files\/S167ff6b09e2a4df391f28f330bfb9b94b.webp?v=1764541356\" alt=\"Sea-Doo 4-TEC 300 HP Spark Plug Tube 420851750\" style=\"width: 100%; max-width: 220px; border-radius: 6px;\"\u003e\u003cbr\u003e\u003cstrong\u003eSea-Doo 4-TEC 300 HP Spark Plug Tube\u003c\/strong\u003e\u003cbr\u003eRef. 420851750 – SC \/ Wake \/ Speedster\u003c\/a\u003e\u003c\/td\u003e\n\n\u003ctd width=\"50%\" style=\"text-align: center; vertical-align: top;\"\u003e\u003ca href=\"\/en\/products\/bobine-allumage-sea-doo-296000307-420664020\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0982\/5379\/9754\/files\/S28de985006f942dab5a831f08de7caa9H.webp?v=1779305636\" alt=\"Sea-Doo Ignition Coil 296000307 420664020\" style=\"width: 100%; max-width: 220px; border-radius: 6px;\"\u003e\u003cbr\u003e\u003cstrong\u003eSea-Doo Ignition Coil\u003c\/strong\u003e\u003cbr\u003eRef. 296000307 \/ 420664020\u003c\/a\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"ROTAX tender parts","offers":[{"title":"Set of 4 Pieces","offer_id":62836646543690,"sku":"\u003cnone\u003e","price":25.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5379\/9754\/files\/S9d2072f04f944e7fa36d7d1f3d176bfdb.webp?v=1785421234","url":"https:\/\/rotaxtenderparts.com\/en\/products\/joint-tube-bougie-sea-doo-4-tec-420851750-420851754-lot-4-gti-gtr-gtx-rxt-rxp","provider":"ROTAX tender parts","version":"1.0","type":"link"}