{"product_id":"hsp-diesel-upper-coolant-tube-for-2017-2019-chevrolet-and-gmc-l5p-duramax","title":"HSP Diesel Upper Coolant Tube for 2017-2019 Chevrolet and GMC L5P Duramax","description":"\u003ch2\u003eHSP Diesel L5P 2017-2019 Upper Coolant Tube\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 637-1-HSP\u003c\/p\u003e\n\u003cp\u003eThe 637-1-HSP is best known as the HSP Upper Coolant Tube for the 2017-2019 L5P Duramax-equipped Chevrolet and GMC trucks. This is an often-overlooked component that can truly elevate the look of your engine bay.\u003c\/p\u003e\n\u003ch3\u003eWhy Would You Need the HSP Upper Coolant Tube?\u003c\/h3\u003e\n\u003cp\u003eThe factory upper coolant tube is functional but lacks durability and aesthetic appeal. It can crack over time due to its construction, and it simply doesnt match the performance and visual standards of the L5P platform.\u003c\/p\u003e\n\u003ch3\u003eWhat Makes the HSP Upper Coolant Tube Different?\u003c\/h3\u003e\n\u003cp\u003eThe HSP Upper Coolant Tube is precision-built from aluminum to prevent failures and add durability. The aluminum construction allows for powder coating in a range of colors and is topped with the HSP Diesel logo for a custom look. Slight precision bends ensure a perfect drop-in fit with factory components no modifications required. Installation is quick and easy with basic tools and knowledge.\u003c\/p\u003e\n\u003ch3\u003eWhats Included:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x Radiator Hose Tube w\/ Logo (HSP-IN-248)\u003c\/li\u003e\n\u003cli\u003e4x 2\" T-Bolt Clamp (RFB-370-RFAB)\u003c\/li\u003e\n\u003cli\u003e2x 2\"x4\" Straight Boot (RFB-691-RFAB)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecial Note:\u003c\/h3\u003e\n\u003cp\u003eThis part fits only 2017-2019 L5P models. Although the VIN code (Y) is shared with later models, changes in the engine bay layout make it incompatible with 2020+ trucks. Please verify the model year before ordering.\u003c\/p\u003e\n\u003ch3\u003eVehicle Fitment:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eL5P: 2017-2019 (8th digit of VIN = Y)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow to Verify:\u003c\/strong\u003e The 8th character of the VIN indicates the engine code. The 10th character shows the model year.\u003c\/p\u003e\n\u003ch3\u003eOverview:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaintains factory routing\u003c\/li\u003e\n\u003cli\u003e2\" outer diameter matches factory hose size\u003c\/li\u003e\n\u003cli\u003eNo modifications necessary\u003c\/li\u003e\n\u003cli\u003eEnhances engine bay appearance\u003c\/li\u003e\n\u003cli\u003eDurable aluminum construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOur Warranty\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHSP No BS Limited Lifetime Warranty\u003c\/strong\u003e\u003cbr\u003eWe believe in our products and back every one with our No BS Warranty. For complete terms, coverage details, and how to submit a claim, \u003ca href=\"{{store%20url='hsp-warranty'}}\" title=\"Read the entire HSP Limited Lifetime Warranty!\"\u003eclick here\u003c\/a\u003e.\u003c\/p\u003e","brand":"HSP Diesel Performance","offers":[{"title":"Unfinished Raw","offer_id":67763794018596,"sku":"637-1-HSP-RAW","price":150.0,"currency_code":"USD","in_stock":true},{"title":"Polar White","offer_id":67763794051364,"sku":"637-1-HSP-W","price":180.0,"currency_code":"USD","in_stock":true},{"title":"Silk Satin Black","offer_id":67763794084132,"sku":"637-1-HSP-SB","price":180.0,"currency_code":"USD","in_stock":true},{"title":"M\u0026M Orange","offer_id":67763794116900,"sku":"637-1-HSP-O","price":180.0,"currency_code":"USD","in_stock":true},{"title":"Ink Black","offer_id":67763794149668,"sku":"637-1-HSP-GB","price":180.0,"currency_code":"USD","in_stock":true},{"title":"Kingsport Gray","offer_id":67763794182436,"sku":"637-1-HSP-DG","price":180.0,"currency_code":"USD","in_stock":true},{"title":"Illusion Cherry","offer_id":67763794215204,"sku":"637-1-HSP-CR","price":180.0,"currency_code":"USD","in_stock":true},{"title":"Illusion Purple","offer_id":67763794247972,"sku":"637-1-HSP-CP","price":180.0,"currency_code":"USD","in_stock":true},{"title":"Illusion Blueberry","offer_id":67763794280740,"sku":"637-1-HSP-CB","price":180.0,"currency_code":"USD","in_stock":true},{"title":"Flag Red","offer_id":67763794313508,"sku":"637-1-HSP-BR","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0936\/4019\/6388\/files\/637-1-hsp-raw_1_76720288-7df5-4778-a7e5-08780b47a8e7.webp?v=1792078939","url":"https:\/\/stainlessdiesel.com\/products\/hsp-diesel-upper-coolant-tube-for-2017-2019-chevrolet-and-gmc-l5p-duramax","provider":"Stainless Diesel ","version":"1.0","type":"link"}