{"product_id":"s2-as3-upgrade","title":"S2-AS3 Upgrade","description":"\u003cp\u003eThe \u003cstrong\u003eEspar\/Eberspächer S3-D2L\u003c\/strong\u003e brings the latest generation heating technology to your existing install — with a drop-in swap that takes minutes, not hours.\u003c\/p\u003e\n\u003cdiv style=\"width: 100%; aspect-ratio: 16 \/ 9;\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/FtmxPSs0qC0\" style=\"width: 100%; height: 100%;\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eWhy Upgrade?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIncreased altitude compensation to 13,000 ft\u003c\/li\u003e\n\u003cli\u003eImproved combustion chamber no glow pin screen\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEffortless Installation\u003c\/h2\u003e\n\u003cp\u003eRemove your old heater and Fuel Metering Pump (same as S2 FMP), drop in the new S3-D2L and its FMP.  Your existing wire harness and controller work as-is — no rewiring required.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eS3-D2L Heater\u003c\/li\u003e\n\u003cli\u003eFuel metering pump\u003c\/li\u003e\n\u003cli\u003eFuel line adapter 3.5 - 4.5mm\u003c\/li\u003e\n\u003cli\u003e9mm hose clamp\u003c\/li\u003e\n\u003cli\u003e11mm hose clamp\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Eberspaecher","offers":[{"title":"Default Title","offer_id":50609024467141,"sku":"25.2953.05.0000- S2 - AS3 Upgrade","price":1099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/8994\/2469\/files\/IMG_3639_77.jpg?v=1760735157","url":"https:\/\/www.esparparts.com\/products\/s2-as3-upgrade","provider":"EsparParts","version":"1.0","type":"link"}