{"product_id":"atp-q21-6170-001k1t-def-level-and-quality-sensor-for-paccar-22","title":"ATP Q21-6170-001K1T DEF Level and Quality Sensor for Paccar 22\"","description":"\u003ch2 data-path-to-node=\"4\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eATP Q21-6170-001K1T DEF Level and Quality Sensor for Paccar 22\"\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-path-to-node=\"5\"\u003eRestore exact SCR system readings and prevent costly engine derates with this premium \u003cb data-path-to-node=\"5\" data-index-in-node=\"86\"\u003eAdvance Truck Parts (ATP)\u003c\/b\u003e heavy-duty Diesel Exhaust Fluid (DEF) Level and Concentration Sensor. Built to provide an exact factory fit for 22-inch tank applications, this high-precision assembly monitors fluid levels, temperature, and urea purity in real time.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eFailing DEF sensors frequently trigger false dash faults and restrictive limp-mode countdowns. This direct-replacement unit features upgraded internal safeguards to resist crystallization and thermal breakdown, keeping your commercial fleet running clean and compliant.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eKey Features\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eDirect 22\" Factory Fit:\u003c\/b\u003e Specially calibrated for heavy-duty Paccar emissions setups requiring a 22-inch sensor assembly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eDual-Signal Precision:\u003c\/b\u003e Accurately tracks both fluid volume and concentration levels to satisfy stringent EPA regulations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003eCorrosion-Resistant Housing:\u003c\/b\u003e Upgraded seals and chemical-resistant components offer maximum defense against corrosive diesel exhaust fluid environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h2\u003e\n\u003cdiv class=\"horizontal-scroll-wrapper\"\u003e\n\u003cdiv class=\"table-block-component\"\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003eVehicle \u0026amp; Engine Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"13\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003e\u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"\u003eTruck Models:\u003c\/b\u003e Fits heavy-duty \u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"30\"\u003eKenworth\u003c\/b\u003e and \u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"43\"\u003ePeterbilt\u003c\/b\u003e Class 8 commercial semi-trucks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cspan class=\"citation-35\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-35\"\u003eEngine Families:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-35 citation-end-35\"\u003e Compatible with 2013–2018 Paccar MX13 and select Cummins aftertreatment configurations.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"14\"\u003e\u003cb data-path-to-node=\"14\" data-index-in-node=\"0\"\u003eCross-Reference Interchanges\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"15\"\u003eDirectly replaces and interchanges with the following OEM and manufacturer numbers:\u003c\/p\u003e\n\u003cul data-path-to-node=\"16\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,0,0\"\u003e\u003cspan class=\"citation-34 citation-end-34\"\u003eQ21-6170-001K1T \/ Q216170001K1T\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,1,0\"\u003e\u003cspan class=\"citation-33 citation-end-33\"\u003eQ21-6167-001 \/ Q21-6167-001K1T\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,2,0\"\u003e\u003cspan class=\"citation-32 citation-end-32\"\u003eQ21-6127-001 \/ Q21-6127-001K1T\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,3,0\"\u003e\u003cspan class=\"citation-31 citation-end-31\"\u003eQ216170001 \/ Q216167001 \/ Q216127001\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Advance Truck Parts USA","offers":[{"title":"Default Title","offer_id":51803754856664,"sku":"W072220","price":229.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/advancetruckpartsusa.com\/products\/atp-q21-6170-001k1t-def-level-and-quality-sensor-for-paccar-22","provider":"Advance Truck Parts USA","version":"1.0","type":"link"}