{"product_id":"wehrli-2001-2007-lb7-lly-lbz-duramax-oem-placement-coolant-tank-kit","title":"Wehrli 2001-2007 LB7\/LLY\/LBZ Duramax OEM Placement Coolant Tank Kit","description":"\u003cp\u003eThe plastic degas bottle on a \u003cstrong\u003e2001-2007 Chevrolet Silverado \/ GMC Sierra 2500HD\/3500HD 6.6L Duramax LB7, LLY and LBZ\u003c\/strong\u003e yellows, stains and — more to the point — these trucks are known for coolant level sensor failures that mean replacing the tank anyway. The \u003cstrong\u003eWehrli OEM Placement Coolant Tank Kit\u003c\/strong\u003e (Manufacturer Part # WCF100645) replaces it with fabricated aluminum, a \u003cstrong\u003eserviceable\u003c\/strong\u003e sensor and a sight glass.\u003c\/p\u003e\n\n\u003ch4\u003eWhy Choose the Wehrli OEM Placement Coolant Tank Kit?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceable low coolant level sensor\u003c\/strong\u003e – this is the real argument. The factory sensor is moulded into the OEM tank and cannot be replaced on its own, so a failed sensor means a whole new reservoir. Wehrli's threads in and out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBillet aluminum sight glass, fitted before it ships\u003c\/strong\u003e – Wehrli installs and torques it after powder coat, because the thread is fine and easy to cross-thread. Nothing for you to fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFabricated aluminum\u003c\/strong\u003e – laser cut, CNC bent and TIG welded in house, in your choice of powder coat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete kit\u003c\/strong\u003e – billet anodized cap, overflow hose, sensor, sight glass and all mounting hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory mounting points\u003c\/strong\u003e – CAD designed for a precise fit using OEM mounting locations and OEM style hoses. No modifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinishes the engine bay\u003c\/strong\u003e – an OEM plastic tank sitting behind a fabricated aluminum air box is the thing that gives a build away.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eKit Includes\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eFabricated aluminum coolant tank with billet aluminum sight glass fitted\u003c\/li\u003e\n\u003cli\u003eServiceable low coolant level sensor\u003c\/li\u003e\n\u003cli\u003eBlack anodized CNC machined billet aluminum cap\u003c\/li\u003e\n\u003cli\u003eOverflow hose\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eInstallation Highlights\u003c\/h5\u003e\n\u003cp\u003eMounts in the OEM coolant tank location on the factory mounting points, basic hand tools. The cap is a two-prong design — line the prongs up with the grooves, push down and twist past the first detent until it locks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitting the sensor:\u003c\/strong\u003e check the bung is clear of debris, coat the threads with a high temperature sealant such as Permatex, thread it in by hand and finish with a 13mm wrench. \u003cstrong\u003eThen leave it at least 24 hours to cure before adding coolant\u003c\/strong\u003e — filling sooner is what causes a leak at the sensor.\u003c\/p\u003e\n\n\u003ch5\u003eFits These Models\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003e2001 through 2007 Chevrolet Silverado 2500HD\/3500HD and GMC Sierra 2500HD\/3500HD with the 6.6L Duramax LB7, LLY or LBZ\u003c\/strong\u003e, including the 2007 Classic.\u003c\/p\u003e\n\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eConstruction: fabricated aluminum, laser cut, CNC bent and TIG welded, custom powder coated\u003c\/li\u003e\n\u003cli\u003eCap: black anodized CNC machined billet aluminum, two-prong (clear anodized available separately)\u003c\/li\u003e\n\u003cli\u003eSensor: serviceable thread-in low coolant level sensor\u003c\/li\u003e\n\u003cli\u003eMounting: OEM location and mounting points\u003c\/li\u003e\n\u003cli\u003eReplaces GM part numbers: 15808714, 15290795, 19353729\u003c\/li\u003e\n\u003cli\u003eShipping weight: 8.0 lbs\u003c\/li\u003e\n\u003cli\u003ePackage dimensions: 16\" W x 16\" H x 10\" L, ships in its own box\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eKey Features at a Glance\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceable coolant level sensor\u003c\/strong\u003e - the OEM one is moulded in and cannot be replaced.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSight glass fitted from the factory\u003c\/strong\u003e - level check at a glance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum replaces yellowed plastic\u003c\/strong\u003e - and stays that way.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBillet cap and overflow hose included\u003c\/strong\u003e - complete kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM mounting points\u003c\/strong\u003e - bolt-in, basic hand tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom powder coat finish\u003c\/strong\u003e - pick your color above.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eNotes\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e⚠ Sensor orientation depends on which sensor you have.\u003c\/strong\u003e The current \u003cstrong\u003eGen 2\u003c\/strong\u003e sensor (black body) must be installed with the arrow on the wire end \u003cstrong\u003epointing DOWN\u003c\/strong\u003e — if it points any other way the truck throws a low coolant light immediately. The older \u003cstrong\u003eGen 1\u003c\/strong\u003e float sensor, now discontinued but still in circulation, is the opposite: its arrow must point \u003cstrong\u003eUP\u003c\/strong\u003e. Check which one is in your kit before you tighten it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e⚠ Allow 24 hours after fitting the sensor before filling with coolant\u003c\/strong\u003e so the thread sealant cures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead time varies by color.\u003c\/strong\u003e WCFab Red, Candy Teal, Gloss White and Gloss Black are stocked and ship in 3-5 business days. All other colors are made to order on a 10-15 business day lead time.\u003c\/li\u003e\n\u003cli\u003eRunning twin turbos? That build uses the twin turbo style tank (WCF100642) instead — it is smaller, mounts closer to the passenger fender and requires relocating the passenger battery. It is \u003cstrong\u003enot\u003c\/strong\u003e a drop-in replacement for the OEM tank.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFASS SKU: \u003cstrong\u003eWCFWCF100645\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eManufacturer Part #: \u003cstrong\u003eWCF100645\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch5\u003eQuestions? We’re Here to Help.\u003c\/h5\u003e\n\u003cp\u003eHave questions about upgrades for your 6.6L Duramax? Contact FASS Motorsports and we’ll get you dialed:\u003c\/p\u003e\n\u003cp\u003ePhone: \u003cstrong\u003e636-429-7020\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEmail: \u003cstrong\u003einfo@fassmotorsports.com\u003c\/strong\u003e\u003c\/p\u003e","brand":"Wehrli","offers":[{"title":"Bengal Blue","offer_id":41002019258410,"sku":"WCFWCF100645-BB","price":474.46,"currency_code":"USD","in_stock":true},{"title":"Bengal Grey","offer_id":44771386654762,"sku":"WCFWCF100645-BG","price":474.46,"currency_code":"USD","in_stock":true},{"title":"Bengal Red","offer_id":41176032411690,"sku":"WCFWCF100645-BR","price":474.46,"currency_code":"USD","in_stock":true},{"title":"Bengal Silver","offer_id":44484048683050,"sku":"WCFWCF100645-BS","price":474.46,"currency_code":"USD","in_stock":true},{"title":"Brizzle Blue","offer_id":44771386687530,"sku":"WCFWCF100645-BRZ","price":474.46,"currency_code":"USD","in_stock":true},{"title":"Bronze Chrome","offer_id":42961350295594,"sku":"WCFWCF100645-BC","price":498.71,"currency_code":"USD","in_stock":true},{"title":"Candy Red","offer_id":44771386851370,"sku":"WCFWCF100645-CR","price":498.71,"currency_code":"USD","in_stock":true},{"title":"Candy Teal","offer_id":41002019323946,"sku":"WCFWCF100645-CT","price":498.71,"currency_code":"USD","in_stock":true},{"title":"Cat Yellow","offer_id":44771386785834,"sku":"WCFWCF100645-CAT","price":474.46,"currency_code":"USD","in_stock":true},{"title":"Chevy Orange","offer_id":44771386916906,"sku":"WCFWCF100645-CRO","price":474.46,"currency_code":"USD","in_stock":true},{"title":"Deore Gold","offer_id":44771386982442,"sku":"WCFWCF100645-DG","price":498.71,"currency_code":"USD","in_stock":true},{"title":"Fine Texture Black","offer_id":44771387146282,"sku":"WCFWCF100645-FTB","price":474.46,"currency_code":"USD","in_stock":true},{"title":"Flat Black","offer_id":44771387047978,"sku":"WCFWCF100645-FB","price":474.46,"currency_code":"USD","in_stock":true},{"title":"Gloss Black","offer_id":41002019422250,"sku":"WCFWCF100645-GB","price":474.46,"currency_code":"USD","in_stock":true},{"title":"Gloss White","offer_id":41002019815466,"sku":"WCFWCF100645-GW","price":474.46,"currency_code":"USD","in_stock":true},{"title":"Gun Metal","offer_id":44771387211818,"sku":"WCFWCF100645-GM","price":474.46,"currency_code":"USD","in_stock":true},{"title":"Illusion Blueberry","offer_id":41595950465066,"sku":"WCFWCF100645-IBB","price":498.71,"currency_code":"USD","in_stock":true},{"title":"Illusion Purple","offer_id":41002019881002,"sku":"WCFWCF100645-IP","price":498.71,"currency_code":"USD","in_stock":true},{"title":"Kiwi Green","offer_id":41002019946538,"sku":"WCFWCF100645-KIWI","price":474.46,"currency_code":"USD","in_stock":true},{"title":"Semi-Gloss Black","offer_id":41002020044842,"sku":"WCFWCF100645-SGB","price":474.46,"currency_code":"USD","in_stock":true},{"title":"Sparkle Bomber Orange","offer_id":44771387277354,"sku":"WCFWCF100645-SBO","price":498.71,"currency_code":"USD","in_stock":true},{"title":"Sparkle Copper","offer_id":44771387342890,"sku":"WCFWCF100645-SC","price":498.71,"currency_code":"USD","in_stock":true},{"title":"Sparkle Granny Smith","offer_id":44771387408426,"sku":"WCFWCF100645-SGS","price":498.71,"currency_code":"USD","in_stock":true},{"title":"WCFab Grey","offer_id":41002019717162,"sku":"WCFWCF100645-GRY","price":498.71,"currency_code":"USD","in_stock":true},{"title":"WCFab Red","offer_id":41002020012074,"sku":"WCFWCF100645-RED","price":498.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/8305\/files\/F221292731.jpg?v=1789586797","url":"https:\/\/fassmotorsports.com\/products\/wehrli-2001-2007-lb7-lly-lbz-duramax-oem-placement-coolant-tank-kit","provider":"FASS Motorsports","version":"1.0","type":"link"}