{"title":"Diesel Particulate Filters DPF | Truck Parts Planet","description":"\u003cp\u003eDiesel Particulate Filters DPF are essential components of modern diesel aftertreatment systems, designed to capture and reduce soot and particulate matter from exhaust gases before they exit the vehicle. At Truck Parts Planet, we offer dependable DPF assemblies and related components for medium- and heavy-duty commercial trucks used in professional repair, replacement, and emissions-system maintenance.\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003eOur collection may include complete DPF assemblies, filter elements, housings, clamps, gaskets, sensors, mounting hardware, and related exhaust aftertreatment components. These parts work with exhaust temperature sensors, pressure sensors, DOC units, SCR systems, and engine controls to support proper regeneration and emissions performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003eCommercial diesel trucks operate under demanding conditions where aftertreatment systems are exposed to extreme heat, soot buildup, vibration, ash accumulation, moisture, and continuous thermal cycling. Over time, restricted, cracked, contaminated, or damaged Diesel Particulate Filters DPF can contribute to warning lights, reduced engine performance, failed regeneration cycles, increased back pressure, diagnostic trouble codes, or engine derate conditions. Replacing or servicing a failed filter can help restore proper exhaust flow and aftertreatment system operation.\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003eTruck Parts Planet carries DPF and emissions components for many popular commercial truck makes and heavy-duty diesel engine platforms. Product listings include available OEM or manufacturer part numbers, specifications, compatibility information, and detailed product photos to help customers identify the correct replacement before ordering.\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003eOur selection is suitable for owner-operators, fleet maintenance departments, diesel repair facilities, emissions specialists, and professional technicians servicing commercial vehicle aftertreatment systems. Many products are stocked in our USA warehouse for fast order processing and convenient nationwide shipping.\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003eBrowse Diesel Particulate Filters DPF at Truck Parts Planet to find reliable replacement components for your commercial truck emissions system. If you are unsure about compatibility, contact us with your truck model, engine information, VIN, or existing part number, and our team can help you identify the appropriate filter.\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e","products":[{"product_id":"21534115-genuine-oem-volvo-mack-ahi-dosing-module","title":"21534115 | Genuine OEM Volvo \/ Mack AHI Dosing Module","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e21534115 | Genuine OEM Volvo \/ Mack AHI Dosing Module\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Genuine Volvo \/ Mack AHI Dosing Module, part number \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e21534115\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, is a component of the diesel exhaust aftertreatment system. It supports hydrocarbon dosing used during Diesel Particulate Filter (DPF) regeneration, helping the system manage accumulated soot. This module is listed for compatible 12V Volvo and Mack heavy-duty trucks. \u0026lt;Cite refs={[\"turn243958search0\",\"turn243958search1\"]}\/\u0026gt;\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePRODUCT INFORMATION\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 21534115\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Volvo \/ Mack\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eProduct Name:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e AHI Dosing Module\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eComponent:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Aftertreatment Hydrocarbon Injector Driver Module\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSystem:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Diesel Exhaust Aftertreatment\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eVoltage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 12V\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eEngine Applications:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Selected Volvo D11, D13, D16 and Mack MP7, MP8 applications\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCondition:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Verify the actual item's condition before listing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eAPPLICATIONS\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003ePart number \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e21534115\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is listed for selected Volvo and Mack trucks equipped with compatible aftertreatment systems. Applications may include Volvo VNL, VNM, VHD and VAH models, as well as selected Mack Pinnacle, Granite, Anthem, CHU, CXU, GU and MRU models.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVehicle compatibility varies by model year, engine, and emissions configuration. Verify the VIN, engine serial number, and existing part number before purchase. \u0026lt;Cite refs={[\"turn243958search0\",\"turn243958search6\"]}\/\u0026gt;\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFUNCTION\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe AHI (Aftertreatment Hydrocarbon Injector) dosing module controls the hydrocarbon injection process used to support DPF regeneration. Proper operation helps the aftertreatment system burn accumulated soot and maintain exhaust filtration performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCOMMON SIGNS OF AHI DOSING MODULE FAILURE\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eA worn or failing AHI dosing module may be associated with symptoms such as:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDPF regeneration failures or interruptions\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eAftertreatment warning lights\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eEngine or emissions-related diagnostic trouble codes\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eReduced engine performance or an emissions-related derate\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eAbnormal hydrocarbon dosing operation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eRepeated soot accumulation or DPF restriction warnings\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThese symptoms can also result from injector, wiring, sensor, fuel supply, or other aftertreatment problems. Diagnosis is recommended before replacing the module.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWHY REPLACE AN AHI DOSING MODULE?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eReplacing a confirmed faulty AHI dosing module helps restore proper control of the hydrocarbon dosing process and supports normal DPF regeneration. Correct diagnosis is important because related aftertreatment faults can produce similar symptoms.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFITMENT INFORMATION\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eBefore ordering part \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e21534115\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, verify:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eOEM part number and any superseding number\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eVehicle VIN and model year\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eEngine model and serial number\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e12V electrical system\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eConnector, mounting, and dosing system configuration\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eOther numbers, including \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e21870667, 22452551, and 23185531\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, are listed as cross-references by some suppliers. These numbers should not be treated as guaranteed interchangeable without confirming the specific application. \u0026lt;Cite refs={[\"turn243958search1\",\"turn243958search4\"]}\/\u0026gt;\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eGENUINE VOLVO \/ MACK PART\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThis listing identifies the component as a Volvo \/ Mack AHI Dosing Module with part number \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e21534115\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Confirm the product label, manufacturer markings, packaging, and actual condition before describing it as new or genuine OEM inventory.\u003c\/span\u003e\u003c\/p\u003e","brand":"Volvo \/ Mack","offers":[{"title":"Default Title","offer_id":49915664695555,"sku":"21534115","price":649.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/9289\/6003\/files\/Volvo_MackAHIDosingSystemModule1.jpg?v=1792527639"},{"product_id":"24191736-genuine-oem-volvo-mack-12v-pm-soot-sensor","title":"24191736 | Genuine OEM Volvo \/ Mack 12V PM Soot Sensor","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e24191736 | Genuine OEM Volvo \/ Mack 12V PM Soot Sensor\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Genuine Volvo \/ Mack Particulate Matter (PM) Soot Sensor, part number \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e24191736\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, monitors particulate matter in the exhaust aftertreatment system of compatible heavy-duty trucks. Operating on a 12V electrical system, it helps the vehicle's emissions system monitor soot passing through the exhaust filtration system. \u0026lt;Cite refs={[\"turn423911search0\",\"turn423911search14\"]}\/\u0026gt;\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePRODUCT INFORMATION\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 24191736\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Volvo \/ Mack\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eProduct Name:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Particulate Matter (PM) Soot Sensor\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eComponent:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Exhaust Particulate Matter Sensor\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eVoltage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 12V\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSystem:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Diesel Exhaust Aftertreatment\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eEngine Applications:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Selected Volvo D11 \/ D13 and Mack MP7 \/ MP8 applications\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCondition:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Verify the actual item's condition before listing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eAPPLICATIONS\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003ePart number \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e24191736\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is listed for selected Volvo and Mack heavy-duty truck applications, including trucks equipped with compatible D11, D13, MP7, and MP8 engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eExact fitment depends on model year, emissions configuration, connector type, and the installed aftertreatment system. Confirm the original part number and vehicle VIN before purchase. \u0026lt;Cite refs={[\"turn423911search0\",\"turn423911search2\"]}\/\u0026gt;\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFUNCTION\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe particulate matter sensor monitors soot levels in exhaust downstream of the aftertreatment system. Its readings help the vehicle's emissions diagnostics identify possible particulate filter or exhaust filtration problems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis sensor monitors particulate matter; it does not itself perform DPF regeneration. \u0026lt;Cite refs={[\"turn423911search14\"]}\/\u0026gt;\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCOMMON SIGNS OF PARTICULATE MATTER SENSOR FAILURE\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eA faulty PM soot sensor may be associated with symptoms such as:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCheck engine or emissions warning light\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eParticulate matter sensor diagnostic trouble codes\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eImplausible or missing sensor readings\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eAftertreatment system monitoring faults\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFailed emissions system diagnostic checks\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eRepeated warning messages related to exhaust particulate monitoring\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThese symptoms can also be caused by wiring, connector, exhaust, or DPF problems. Diagnose the system before replacing the sensor.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWHY REPLACE A PARTICULATE MATTER SENSOR?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eReplacing a confirmed faulty sensor helps restore accurate particulate monitoring and allows the vehicle's emissions diagnostics to evaluate aftertreatment performance correctly. A functioning sensor supports fault detection and emissions system monitoring.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFITMENT INFORMATION\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eBefore ordering part \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e24191736\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, verify:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eOEM part number and any superseding number\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eVehicle VIN and model year\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eEngine model and serial number\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e12V electrical supply\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eConnector and sensor configuration\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eInstalled exhaust aftertreatment system\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eRelated references listed by suppliers include \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e22733524, 22835170, 22946032, and 23320447\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Cross-reference numbers alone do not guarantee interchangeability. \u0026lt;Cite refs={[\"turn423911search1\",\"turn423911search2\"]}\/\u0026gt;\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eGENUINE VOLVO \/ MACK PART\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThis listing identifies the component as a Volvo \/ Mack Particulate Matter Soot Sensor, part number \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e24191736\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Confirm the product markings, packaging, and actual condition before describing the item as new or genuine OEM inventory.\u003c\/span\u003e\u003c\/p\u003e","brand":"Volvo \/ Mack","offers":[{"title":"Default Title","offer_id":49915678130435,"sku":"24191736","price":359.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/9289\/6003\/files\/VolvoParticulateMatterSootSensor1_c568074a-e2b4-4293-b597-5df7789221a8.jpg?v=1792529194"}],"url":"https:\/\/truckpartsplanet.com\/es\/collections\/diesel-particulate-filters-dpf.oembed","provider":"TRUCK PARTS PLANET","version":"1.0","type":"link"}