{"id":9970410029296,"title":"2001-2004 GM 6.6L Duramax Silicone Heater Inlet Hose","handle":"performance-silicone-egr-to-cab-coolant-hose-2001-2004","description":"\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003eDesigned for a factory fit, these durable 5mm performance silicone hoses are a perfect upgrade when your worn coolant hoses need replacing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cstrong\u003eGM Equivalent P\/N:\u003c\/strong\u003e 15145585\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUse with p\/n \u003ca rel=\"noopener\" href=\"https:\/\/ppepower.com\/products\/hose-clamp-with-w-style-inner-liner-4-5-id-range-103-127mm\" target=\"_blank\"\u003e515004100\u003c\/a\u003e\u003ca href=\"https:\/\/ppepower.com\/products\/hose-clamp-with-w-style-inner-liner-4-5-id-range-103-127mm\"\u003e\u003c\/a\u003e Full Stainless Steel Hose Clamps\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eUse with p\/n \u003ca rel=\"noopener\" href=\"https:\/\/ppepower.com\/products\/heater-hose-connector-stainless-steel\" target=\"_blank\"\u003e119020009\u003c\/a\u003e 1999-2016 GM Stainless Steel Heater Hose Connector.\u003c\/p\u003e","published_at":"2026-04-04T18:18:12-07:00","created_at":"2026-04-04T18:18:12-07:00","vendor":"Pacific Performance Engineering","type":"","tags":["2001-chevrolet-silverado-2500hd-8-cyl-6-6-liter-turbo-esi4378570","2001-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esi7516583","2001-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi6239378","2001-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi6510316","2002-chevrolet-silverado-2500hd-8-cyl-6-6-liter-turbo-esi6874294","2002-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esi4533702","2002-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi8733761","2002-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi2238369","2003-chevrolet-silverado-2500hd-8-cyl-6-6-liter-turbo-esi6051154","2003-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esi4501871","2003-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi2470648","2003-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi6095730","2004-chevrolet-silverado-2500hd-8-cyl-6-6-liter-turbo-esi8053781","2004-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esi4286045","2004-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi4127483","2004-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi7379111","Coolant System","GM"],"price":1199,"price_min":1199,"price_max":1199,"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":49501373104368,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"119021004","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"2001-2004 GM 6.6L Duramax Silicone Heater Inlet Hose","public_title":null,"options":["Default Title"],"price":1199,"weight":91,"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\/2001-2004-GM-Duramax_-Performance-Silicone-EGR-to-CAB-Coolant-Hose-Pacific-Performance-Engineering-595149.jpg?v=1775351895"],"featured_image":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/2001-2004-GM-Duramax_-Performance-Silicone-EGR-to-CAB-Coolant-Hose-Pacific-Performance-Engineering-595149.jpg?v=1775351895","options":["Title"],"media":[{"alt":null,"id":44161395065072,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/2001-2004-GM-Duramax_-Performance-Silicone-EGR-to-CAB-Coolant-Hose-Pacific-Performance-Engineering-595149.jpg?v=1775351895"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/2001-2004-GM-Duramax_-Performance-Silicone-EGR-to-CAB-Coolant-Hose-Pacific-Performance-Engineering-595149.jpg?v=1775351895","width":1200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003eDesigned for a factory fit, these durable 5mm performance silicone hoses are a perfect upgrade when your worn coolant hoses need replacing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cstrong\u003eGM Equivalent P\/N:\u003c\/strong\u003e 15145585\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUse with p\/n \u003ca rel=\"noopener\" href=\"https:\/\/ppepower.com\/products\/hose-clamp-with-w-style-inner-liner-4-5-id-range-103-127mm\" target=\"_blank\"\u003e515004100\u003c\/a\u003e\u003ca href=\"https:\/\/ppepower.com\/products\/hose-clamp-with-w-style-inner-liner-4-5-id-range-103-127mm\"\u003e\u003c\/a\u003e Full Stainless Steel Hose Clamps\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eUse with p\/n \u003ca rel=\"noopener\" href=\"https:\/\/ppepower.com\/products\/heater-hose-connector-stainless-steel\" target=\"_blank\"\u003e119020009\u003c\/a\u003e 1999-2016 GM Stainless Steel Heater Hose Connector.\u003c\/p\u003e"}