{"id":9970451087600,"title":"2017-2019 GM 6.6L Duramax Heater Hose Inlet Kit","handle":"duramax-heater-hose-inlet-kit-2017-2019-gm-6-6l","description":"\u003ch2\u003eDuramax Heater Hose Inlet Kit\u003c\/h2\u003e\n\u003cp\u003eUpgrade your 2017–2019 GM 6.6L Duramax with PPE’s Silicone Heater Hose Inlet Kit. This direct bolt-on replacement installs easily without the need for cutting or modifications. The molded design follows OEM routing for a clean, factory-like fit, while the 5mm-thick, 4-ply silicone construction delivers exceptional heat resistance and durability in demanding engine bay conditions.\u003c\/p\u003e\n\u003cp\u003eFor maximum durability and leak-free performance, this kit is designed to pair seamlessly with PPE’s Stainless Steel Heater Hose Connector (P\/N 119020009).\u003c\/p\u003e","published_at":"2026-04-04T18:50:52-07:00","created_at":"2026-04-04T18:50:52-07:00","vendor":"Pacific Performance Engineering","type":"","tags":["2017-chevrolet-silverado-2500hd-8-cyl-6-6-liter-turbo-esi4943392","2017-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esr7557023","2017-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esr4898734","2018-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esi9194490","2018-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi6401503","2018-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi1015286","2019-chevrolet-silverado-2500hd-8-cyl-6-6-liter-turbo-esi7141307","2019-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esi6236907","2019-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi3192991","2019-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi3724797","GM","Heater Hose Connector","New Products","Silicone Hose"],"price":3999,"price_min":3999,"price_max":3999,"available":true,"price_varies":false,"compare_at_price":0,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":49501615259888,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"119020030","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"2017-2019 GM 6.6L Duramax Heater Hose Inlet Kit","public_title":null,"options":["Default Title"],"price":3999,"weight":0,"compare_at_price":0,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.hitechclassics.com\/cdn\/shop\/files\/Heater-Hose-Inlet-GM-6.6L-Duramax-2017-2019-L5P-119020030_1.jpg?v=1775353854"],"featured_image":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/Heater-Hose-Inlet-GM-6.6L-Duramax-2017-2019-L5P-119020030_1.jpg?v=1775353854","options":["Title"],"media":[{"alt":null,"id":44161716945136,"position":1,"preview_image":{"aspect_ratio":1.0,"height":2500,"width":2500,"src":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/Heater-Hose-Inlet-GM-6.6L-Duramax-2017-2019-L5P-119020030_1.jpg?v=1775353854"},"aspect_ratio":1.0,"height":2500,"media_type":"image","src":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/Heater-Hose-Inlet-GM-6.6L-Duramax-2017-2019-L5P-119020030_1.jpg?v=1775353854","width":2500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch2\u003eDuramax Heater Hose Inlet Kit\u003c\/h2\u003e\n\u003cp\u003eUpgrade your 2017–2019 GM 6.6L Duramax with PPE’s Silicone Heater Hose Inlet Kit. This direct bolt-on replacement installs easily without the need for cutting or modifications. The molded design follows OEM routing for a clean, factory-like fit, while the 5mm-thick, 4-ply silicone construction delivers exceptional heat resistance and durability in demanding engine bay conditions.\u003c\/p\u003e\n\u003cp\u003eFor maximum durability and leak-free performance, this kit is designed to pair seamlessly with PPE’s Stainless Steel Heater Hose Connector (P\/N 119020009).\u003c\/p\u003e"}