{"id":9135655289069,"title":"LS Swap Coolant Water Temperature Sensor Adapter M12 1.5 to 3\/8 NPT Extended Length Fitting for All LS GM Engine LSX LS1 LS3 LS2 LM4 LM7 L76 LQ9 LR4 LS6 L92 L99 L33 LR4 LH6 Aluminum","handle":"ls-swap-coolant-water-temperature-sensor-adapter-m12-1-5-to-3-8-npt-extended-length-fitting-for-all-ls-gm-engine-lsx-ls1-ls3-ls2-lm4-lm7-l76-lq9-lr4-ls6-l92-l99-l33-lr4-lh6-aluminum","description":"\u003ch3\u003eLS Swap Coolant Water Temperature Sensor Adapter M12 1.5 to 3\/8 NPT Extended Length Fitting for All LS GM Engine LSX LS1 LS3 LS2 LM4 LM7 L76 LQ9 LR4 LS6 L92 L99 L33 LR4 LH6\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eFits in the side of head to install temp probe. Thread size and pitch is\r\ncorrect for factory ls style heads. Then just screw sender in and done.\r\nInstall water temp sender in head. Work perfectly with your auto meter temp\r\ngauge.\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eAdapter has a female 3\/8\" NPT port, 1.7\" deep. Work great to run a aftermarket temp sensor,Work perfectly with your auto meter temp gauge.Works perfect with manual temp Guage sending units with long probe. M12-1.5 screws right into any LS cylinder head.\u003c\/li\u003e\r\n \u003cli\u003eYou can do an LS swap and the electric relay fan kit which come with a larger and longer sensor than usual.\u003c\/li\u003e\r\n \u003cli\u003eLarlansz Precision threads never leaked or stripped any threads when installing.This adapter will fit all GM LS series engines.\u003c\/li\u003e\r\n \u003cli\u003eMaterial: Aluminum AL6061,Package listing : 1 adapter \u0026amp; 1 sealing washer\u003c\/li\u003e\r\n \u003cli\u003eNOTE:Dont over tighten.\u003c\/li\u003e\r\n \u003c\/ul\u003e","published_at":"2025-10-10T21:15:51+11:00","created_at":"2025-10-10T21:15:48+11:00","vendor":"Larlansz","type":"Coolant Temperature","tags":["AUTO_bestsellers_Oct2025"],"price":10100,"price_min":10100,"price_max":10100,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":48852118241517,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B09NN62LKL","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"LS Swap Coolant Water Temperature Sensor Adapter M12 1.5 to 3\/8 NPT Extended Length Fitting for All LS GM Engine LSX LS1 LS3 LS2 LM4 LM7 L76 LQ9 LR4 LS6 L92 L99 L33 LR4 LH6 Aluminum","public_title":null,"options":["Default Title"],"price":10100,"weight":32,"compare_at_price":null,"inventory_management":"shopify","barcode":"M12-1.5 coolant sensor ports","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/leoforward.com\/cdn\/shop\/files\/B09NN62LKL.jpg?v=1775769639","\/\/leoforward.com\/cdn\/shop\/files\/515KfURkiEL.jpg?v=1760091350","\/\/leoforward.com\/cdn\/shop\/files\/61VwQlUn1JL.jpg?v=1760091350","\/\/leoforward.com\/cdn\/shop\/files\/41D86CXWfvL.jpg?v=1760091350","\/\/leoforward.com\/cdn\/shop\/files\/51kwddHYlYL.jpg?v=1760091350"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/files\/B09NN62LKL.jpg?v=1775769639","options":["Title"],"media":[{"alt":null,"id":36865787691245,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/leoforward.com\/cdn\/shop\/files\/B09NN62LKL.jpg?v=1775769639"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/B09NN62LKL.jpg?v=1775769639","width":1000},{"alt":null,"id":36865787724013,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/leoforward.com\/cdn\/shop\/files\/515KfURkiEL.jpg?v=1760091350"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/515KfURkiEL.jpg?v=1760091350","width":1000},{"alt":null,"id":36865787756781,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/leoforward.com\/cdn\/shop\/files\/61VwQlUn1JL.jpg?v=1760091350"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/61VwQlUn1JL.jpg?v=1760091350","width":1000},{"alt":null,"id":36865787789549,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/leoforward.com\/cdn\/shop\/files\/41D86CXWfvL.jpg?v=1760091350"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/41D86CXWfvL.jpg?v=1760091350","width":1000},{"alt":null,"id":36865787822317,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/leoforward.com\/cdn\/shop\/files\/51kwddHYlYL.jpg?v=1760091350"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/51kwddHYlYL.jpg?v=1760091350","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eLS Swap Coolant Water Temperature Sensor Adapter M12 1.5 to 3\/8 NPT Extended Length Fitting for All LS GM Engine LSX LS1 LS3 LS2 LM4 LM7 L76 LQ9 LR4 LS6 L92 L99 L33 LR4 LH6\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eFits in the side of head to install temp probe. Thread size and pitch is\r\ncorrect for factory ls style heads. Then just screw sender in and done.\r\nInstall water temp sender in head. Work perfectly with your auto meter temp\r\ngauge.\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eAdapter has a female 3\/8\" NPT port, 1.7\" deep. Work great to run a aftermarket temp sensor,Work perfectly with your auto meter temp gauge.Works perfect with manual temp Guage sending units with long probe. M12-1.5 screws right into any LS cylinder head.\u003c\/li\u003e\r\n \u003cli\u003eYou can do an LS swap and the electric relay fan kit which come with a larger and longer sensor than usual.\u003c\/li\u003e\r\n \u003cli\u003eLarlansz Precision threads never leaked or stripped any threads when installing.This adapter will fit all GM LS series engines.\u003c\/li\u003e\r\n \u003cli\u003eMaterial: Aluminum AL6061,Package listing : 1 adapter \u0026amp; 1 sealing washer\u003c\/li\u003e\r\n \u003cli\u003eNOTE:Dont over tighten.\u003c\/li\u003e\r\n \u003c\/ul\u003e"}