{"product_id":"def-tank-header-13-23-gallon-04-33656-000-fits-freightliner-cascadia","title":"Freightliner, Western star Def Tank Header 04-33656-000 For New Cascadia, M2, SD","description":"\u003cspan data-sheets-root=\"1\" style=\"font-size: 10pt; font-family: Arial;\"\u003eHeavy-Duty Diesel Exhaust Fluid (DEF) Tank Header\u003cbr\u003e\u003cbr\u003ePrimary Part Number: 04-33656-000 (Also reads as 0433656000)\u003cbr\u003eComponent Type: DEF Tank Header \/ Level \u0026amp; Temperature Sensor Assembly\u003cbr\u003eTank Capacity Fitment: 13 Gallon and 23 Gallon DEF Tanks\u003cbr\u003eDonor Vehicle: Running Salvage Unit\u003cbr\u003eCondition: Used (Functioning Pull-Off)\u003cbr\u003e\u003cbr\u003eDescription:\u003cbr\u003eRestore proper communication with your aftertreatment system and clear those frustrating DEF level and temperature codes with this replacement DEF tank header.\u003cbr\u003e\u003cbr\u003eThe DEF header assembly drops directly into the tank and is responsible for drawing fluid into the dosing system while simultaneously monitoring fluid levels, temperature, and quality. When these sensors fail, it can cause immediate engine derates and force the truck into limp mode. This specific unit was carefully removed from a running truck that is currently being scrapped out for salvage. This is an excellent opportunity to grab a functioning, heavy-duty pull-off part to repair your emissions system at a fraction of standard replacement costs.\u003cbr\u003e\u003cbr\u003eVehicle Fitment \u0026amp; Compatibility:\u003cbr\u003eDesigned specifically for modern heavy-duty commercial emissions systems. Highly compatible with:\u003cbr\u003e\u003cbr\u003eFits Freightliner: Cascadia, Business Class M2, and other compatible Freightliner chassis equipped with 13 or 23-gallon DEF tanks.\u003cbr\u003e\u003cbr\u003eEngine Compatibility: Commonly paired with Detroit Diesel (DD13, DD15, DD16) and Cummins aftertreatment platforms.\u003cbr\u003e\u003cbr\u003eFitment Note: DEF headers vary significantly by tank capacity, shape, and internal heater line configuration. You MUST verify your original part numbers against 04-33656-000 and confirm your tank is a 13 or 23-gallon size before ordering to guarantee a perfect plug-and-play fit!\u003cbr\u003e\u003cbr\u003eShipping Details:\u003cbr\u003eOvernight Shipping is Available Upon request, Additional Charges may apply.\u003c\/span\u003e\n\u003cp\u003e\u003cstrong\u003eShips from Wisconsin\u003c\/strong\u003e — Wisconsin only shipping location for this seller.\u003c\/p\u003e","brand":"Iron Eagle Truck Center","offers":[{"title":"Default Title","offer_id":49399702454507,"sku":"S-1","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/1296\/3819\/files\/57_dce7c8fc-70b1-4358-a979-c10bec1ddb07.jpg?v=1789257948","url":"https:\/\/ironeagletruckcenter.com\/products\/def-tank-header-13-23-gallon-04-33656-000-fits-freightliner-cascadia","provider":"Iron Eagle Truck Center","version":"1.0","type":"link"}