{"id":13653,"date":"2026-10-25T06:48:31","date_gmt":"2026-10-25T14:48:31","guid":{"rendered":"https:\/\/www.shrautoparts.com\/product\/4389140-urea-dosing-pump-supply-module-for-cummins-isx15\/"},"modified":"2026-10-25T06:48:31","modified_gmt":"2026-10-25T14:48:31","slug":"4389140-urea-dosing-pump-supply-module-for-cummins-isx15","status":"publish","type":"product","link":"https:\/\/www.shrautoparts.com\/es\/producto\/4389140-urea-dosing-pump-supply-module-for-cummins-isx15\/","title":{"rendered":"4389140 Complete SCR Urea Dosing Pump Supply Module for Cummins ISX15 X15 Freightliner"},"content":{"rendered":"<div class=\"shr-product-desc\">\n<p class=\"shr-desc-intro\"><strong>4389140 Complete SCR Urea Dosing Pump Supply Module for Cummins ISX15 X15 Freightliner<\/strong>. Factory-direct OEM replacement component from SHR Autoparts. Precision-engineered for SCR diesel emission aftertreatment, manufactured under certified IATF 16949 quality management, 100% flow-tested, pressure-sealed, and bench-calibrated before dispatch.<\/p>\n<h3>Key Engineering Features<\/h3>\n<ul>\n<li><strong>Precision Metering:<\/strong> High-precision multi-hole spray orifice calibrated to OEM flow specifications (2\u201315 L\/h dynamic range).<\/li>\n<li><strong>Anti-Crystallization Heating:<\/strong> Integrated internal 12V \/ 24V electric heating element prevents AdBlue \/ DEF freezing and tip clogging.<\/li>\n<li><strong>Corrosion Resistance:<\/strong> High-grade surgical stainless steel and chemical-resistant fluoropolymer seals designed for harsh urea exhaust environments.<\/li>\n<li><strong>100% Plug-and-Play Fitment:<\/strong> Exact matching connector pinout, mounting brackets, and exhaust interface \u2014 zero ECM reflash or modification required.<\/li>\n<li><strong>IATF 16949 Certified:<\/strong> Every unit passes 60-second delivery flow verification and key-off reversing valve vacuum checks (-0.3 to -0.5 bar).<\/li>\n<\/ul>\n<h3>Verified Vehicle &amp; Engine Fitment<\/h3>\n<p>Cummins ISX15, X15, ISB6.7, ISL9, Freightliner Cascadia, Kenworth, Peterbilt (Complete Underfloor Urea Supply Unit)<\/p>\n<h3>Interchangeable OE Part Numbers<\/h3>\n<p><code>4389140, 4389140RX, 2888111, 4309449, 4309449RX, 2888112, A0001404478, 0444042003, 0444042004, 098644D201<\/code><\/p>\n<h3>Technical Specifications<\/h3>\n<table class=\"shr-specs-table\">\n<tbody>\n<tr>\n<td><strong>Primary OE Number<\/strong><\/td>\n<td><strong>4389140<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>Product Category<\/strong><\/td>\n<td>DEF \/ AdBlue Doser Injector &amp; Dosing Modules<\/td>\n<\/tr>\n<tr>\n<td><strong>SCR System Generation<\/strong><\/td>\n<td>Bosch Denoxtronic 2.2 Supply Module<\/td>\n<\/tr>\n<tr>\n<td><strong>Operating Voltage<\/strong><\/td>\n<td>12V \/ 24V Commercial<\/td>\n<\/tr>\n<tr>\n<td><strong>Fluid Compatibility<\/strong><\/td>\n<td>Standard ISO 22241 \/ AUS32 AdBlue &amp; Diesel Exhaust Fluid (DEF)<\/td>\n<\/tr>\n<tr>\n<td><strong>Operating Pressure<\/strong><\/td>\n<td>4.5 \u2013 9.0 bar operating range<\/td>\n<\/tr>\n<tr>\n<td><strong>Condici\u00f3n<\/strong><\/td>\n<td>100% Brand New OE-Quality Replacement<\/td>\n<\/tr>\n<tr>\n<td><strong>Quality Certification<\/strong><\/td>\n<td>IATF 16949 \/ ISO 9001:2015 \/ CE Certified<\/td>\n<\/tr>\n<tr>\n<td><strong>Factory Warranty<\/strong><\/td>\n<td>12 Months Unlimited-Mileage Global Warranty<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"shr-sku-note\"><strong>SKU:<\/strong> DEF-PUMP-4389140-CUMMINS<\/p>\n<p class=\"shr-bulk-note\">Looking for wholesale distributor pricing, private labeling or sample testing? <a class=\"shr-btn shr-btn--primary shr-btn--sm\" href=\"\/request-a-quote\/?rfq_product=4389140\">Submit Part RFQ<\/a> for tiered export discounts and rapid air freight dispatch.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Direct OEM replacement 4389140 Complete SCR Urea Dosing Pump Supply Module for Cummins ISX15 X15 Freightliner (OE 4389140). Verified fitment for Cummins ISX15, X15, ISB6.7, ISL9, Freightliner Cascadia, Kenworth, Peterbilt (Complete Underfloor Urea Supply Unit). IATF 16949 certified quality, 100% flow-tested, sample checkout ready, wholesale distributor container pricing welcome. SKU: DEF-PUMP-4389140-CUMMINS.<\/p>","protected":false},"featured_media":12839,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[41,188,173],"product_tag":[],"class_list":["post-13653","product","type-product","status-publish","has-post-thumbnail","product_cat-cummins","product_cat-def-doser-injector","product_cat-freightliner","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.9 (Yoast SEO v28.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>4389140 DEF Doser Injector for Cummins ISX15 | SHR Autoparts<\/title>\n<meta name=\"description\" content=\"Buy replacement 4389140 DEF AdBlue doser injector for Cummins ISX15, X15, ISB6.7, ISL9, Freightliner Cascadia, Kenworth, Peterbilt (Complete Underfloor.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.shrautoparts.com\/es\/producto\/4389140-urea-dosing-pump-supply-module-for-cummins-isx15\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"4389140 Complete SCR Urea Dosing Pump Supply Module for Cummins ISX15 X15 Freightliner\" \/>\n<meta property=\"og:description\" content=\"Buy replacement 4389140 DEF AdBlue doser injector for Cummins ISX15, X15, ISB6.7, ISL9, Freightliner Cascadia, Kenworth, Peterbilt (Complete Underfloor Urea Supply Unit). Factory direct IATF 16949 certified quality, sample ready, wholesale RFQ available.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.shrautoparts.com\/es\/producto\/4389140-urea-dosing-pump-supply-module-for-cummins-isx15\/\" \/>\n<meta property=\"og:site_name\" content=\"SHR Autoparts\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/shrautoparts\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.shrautoparts.com\/wp-content\/uploads\/2026\/05\/shr-def-urea-injector-technical-diagram.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1600\" \/>\n\t<meta property=\"og:image:height\" content=\"900\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/www.shrautoparts.com\/wp-content\/uploads\/shr-og-default.png\" \/>\n<meta name=\"twitter:site\" content=\"@shrautoparts\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.shrautoparts.com\\\/product\\\/4389140-urea-dosing-pump-supply-module-for-cummins-isx15\\\/\",\"url\":\"https:\\\/\\\/www.shrautoparts.com\\\/product\\\/4389140-urea-dosing-pump-supply-module-for-cummins-isx15\\\/\",\"name\":\"4389140 DEF Doser Injector for Cummins ISX15 | SHR Autoparts\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.shrautoparts.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.shrautoparts.com\\\/product\\\/4389140-urea-dosing-pump-supply-module-for-cummins-isx15\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.shrautoparts.com\\\/product\\\/4389140-urea-dosing-pump-supply-module-for-cummins-isx15\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.shrautoparts.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/shr-def-urea-injector-technical-diagram.png\",\"datePublished\":\"2026-10-25T14:48:31+00:00\",\"description\":\"Buy replacement 4389140 DEF AdBlue doser injector for Cummins ISX15, X15, ISB6.7, ISL9, Freightliner Cascadia, Kenworth, Peterbilt (Complete Underfloor Urea Supply Unit). Factory direct IATF 16949 certified quality, sample ready, wholesale RFQ available.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.shrautoparts.com\\\/product\\\/4389140-urea-dosing-pump-supply-module-for-cummins-isx15\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.shrautoparts.com\\\/product\\\/4389140-urea-dosing-pump-supply-module-for-cummins-isx15\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/www.shrautoparts.com\\\/product\\\/4389140-urea-dosing-pump-supply-module-for-cummins-isx15\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.shrautoparts.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/shr-def-urea-injector-technical-diagram.png\",\"contentUrl\":\"https:\\\/\\\/www.shrautoparts.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/shr-def-urea-injector-technical-diagram.png\",\"width\":1600,\"height\":900,\"caption\":\"DEF urea injector diagram showing dosing nozzle, connector seal, and SCR catalyst dosing reference.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.shrautoparts.com\\\/product\\\/4389140-urea-dosing-pump-supply-module-for-cummins-isx15\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.shrautoparts.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"NOx Sensor &#038; Auto Parts Shop\",\"item\":\"https:\\\/\\\/www.shrautoparts.com\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"4389140 Complete SCR Urea Dosing Pump Supply Module for Cummins ISX15 X15 Freightliner\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.shrautoparts.com\\\/#website\",\"url\":\"https:\\\/\\\/www.shrautoparts.com\\\/\",\"name\":\"SHR Autoparts\",\"description\":\"IATF16949 Certified NOx Sensor Factory | 900+ Models | OEM Quality | Global Shipping\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.shrautoparts.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.shrautoparts.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.shrautoparts.com\\\/#organization\",\"name\":\"SHR Autoparts\",\"url\":\"https:\\\/\\\/www.shrautoparts.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/www.shrautoparts.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.shrautoparts.com\\\/wp-content\\\/uploads\\\/2023\\\/05\\\/cropped-rect-shrlogo.jpeg\",\"contentUrl\":\"https:\\\/\\\/www.shrautoparts.com\\\/wp-content\\\/uploads\\\/2023\\\/05\\\/cropped-rect-shrlogo.jpeg\",\"width\":576,\"height\":220,\"caption\":\"SHR Autoparts\"},\"image\":{\"@id\":\"https:\\\/\\\/www.shrautoparts.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/shrautoparts\",\"https:\\\/\\\/x.com\\\/shrautoparts\"]}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"4389140 DEF Doser Injector for Cummins ISX15 | SHR Autoparts","description":"Buy replacement 4389140 DEF AdBlue doser injector for Cummins ISX15, X15, ISB6.7, ISL9, Freightliner Cascadia, Kenworth, Peterbilt (Complete Underfloor.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.shrautoparts.com\/es\/producto\/4389140-urea-dosing-pump-supply-module-for-cummins-isx15\/","og_locale":"es_ES","og_type":"article","og_title":"4389140 Complete SCR Urea Dosing Pump Supply Module for Cummins ISX15 X15 Freightliner","og_description":"Buy replacement 4389140 DEF AdBlue doser injector for Cummins ISX15, X15, ISB6.7, ISL9, Freightliner Cascadia, Kenworth, Peterbilt (Complete Underfloor Urea Supply Unit). Factory direct IATF 16949 certified quality, sample ready, wholesale RFQ available.","og_url":"https:\/\/www.shrautoparts.com\/es\/producto\/4389140-urea-dosing-pump-supply-module-for-cummins-isx15\/","og_site_name":"SHR Autoparts","article_publisher":"https:\/\/www.facebook.com\/shrautoparts","og_image":[{"width":1600,"height":900,"url":"https:\/\/www.shrautoparts.com\/wp-content\/uploads\/2026\/05\/shr-def-urea-injector-technical-diagram.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_image":"https:\/\/www.shrautoparts.com\/wp-content\/uploads\/shr-og-default.png","twitter_site":"@shrautoparts","twitter_misc":{"Tiempo de lectura":"1 minuto"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.shrautoparts.com\/product\/4389140-urea-dosing-pump-supply-module-for-cummins-isx15\/","url":"https:\/\/www.shrautoparts.com\/product\/4389140-urea-dosing-pump-supply-module-for-cummins-isx15\/","name":"4389140 DEF Doser Injector for Cummins ISX15 | SHR Autoparts","isPartOf":{"@id":"https:\/\/www.shrautoparts.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.shrautoparts.com\/product\/4389140-urea-dosing-pump-supply-module-for-cummins-isx15\/#primaryimage"},"image":{"@id":"https:\/\/www.shrautoparts.com\/product\/4389140-urea-dosing-pump-supply-module-for-cummins-isx15\/#primaryimage"},"thumbnailUrl":"https:\/\/www.shrautoparts.com\/wp-content\/uploads\/2026\/05\/shr-def-urea-injector-technical-diagram.png","datePublished":"2026-10-25T14:48:31+00:00","description":"Buy replacement 4389140 DEF AdBlue doser injector for Cummins ISX15, X15, ISB6.7, ISL9, Freightliner Cascadia, Kenworth, Peterbilt (Complete Underfloor Urea Supply Unit). Factory direct IATF 16949 certified quality, sample ready, wholesale RFQ available.","breadcrumb":{"@id":"https:\/\/www.shrautoparts.com\/product\/4389140-urea-dosing-pump-supply-module-for-cummins-isx15\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.shrautoparts.com\/product\/4389140-urea-dosing-pump-supply-module-for-cummins-isx15\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.shrautoparts.com\/product\/4389140-urea-dosing-pump-supply-module-for-cummins-isx15\/#primaryimage","url":"https:\/\/www.shrautoparts.com\/wp-content\/uploads\/2026\/05\/shr-def-urea-injector-technical-diagram.png","contentUrl":"https:\/\/www.shrautoparts.com\/wp-content\/uploads\/2026\/05\/shr-def-urea-injector-technical-diagram.png","width":1600,"height":900,"caption":"DEF urea injector diagram showing dosing nozzle, connector seal, and SCR catalyst dosing reference."},{"@type":"BreadcrumbList","@id":"https:\/\/www.shrautoparts.com\/product\/4389140-urea-dosing-pump-supply-module-for-cummins-isx15\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.shrautoparts.com\/"},{"@type":"ListItem","position":2,"name":"NOx Sensor &#038; Auto Parts Shop","item":"https:\/\/www.shrautoparts.com\/shop\/"},{"@type":"ListItem","position":3,"name":"4389140 Complete SCR Urea Dosing Pump Supply Module for Cummins ISX15 X15 Freightliner"}]},{"@type":"WebSite","@id":"https:\/\/www.shrautoparts.com\/#website","url":"https:\/\/www.shrautoparts.com\/","name":"Autopartes SHR","description":"IATF16949 Certified NOx Sensor Factory | 900+ Models | OEM Quality | Global Shipping","publisher":{"@id":"https:\/\/www.shrautoparts.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.shrautoparts.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/www.shrautoparts.com\/#organization","name":"Autopartes SHR","url":"https:\/\/www.shrautoparts.com\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.shrautoparts.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.shrautoparts.com\/wp-content\/uploads\/2023\/05\/cropped-rect-shrlogo.jpeg","contentUrl":"https:\/\/www.shrautoparts.com\/wp-content\/uploads\/2023\/05\/cropped-rect-shrlogo.jpeg","width":576,"height":220,"caption":"SHR Autoparts"},"image":{"@id":"https:\/\/www.shrautoparts.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/shrautoparts","https:\/\/x.com\/shrautoparts"]}]}},"jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.shrautoparts.com\/es\/wp-json\/wp\/v2\/product\/13653","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.shrautoparts.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.shrautoparts.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.shrautoparts.com\/es\/wp-json\/wp\/v2\/comments?post=13653"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.shrautoparts.com\/es\/wp-json\/wp\/v2\/media\/12839"}],"wp:attachment":[{"href":"https:\/\/www.shrautoparts.com\/es\/wp-json\/wp\/v2\/media?parent=13653"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.shrautoparts.com\/es\/wp-json\/wp\/v2\/product_brand?post=13653"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.shrautoparts.com\/es\/wp-json\/wp\/v2\/product_cat?post=13653"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.shrautoparts.com\/es\/wp-json\/wp\/v2\/product_tag?post=13653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}