10144039 NH3 Sensor Control Unit for Liebherr Stage IV Stage V Engines
In stock — 10 pcs
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Interchangeable OE Numbers & Fitment Matrix
Direct OE replacements, aftermarket cross-references, and vehicle application fitment verified by SHR Autoparts. All sensors comply with IATF 16949 production standards.
| OE / Part Number | Manufacturer / Series | Interchange Role | Catalog Fitment |
|---|---|---|---|
| 10144039 | OEM / Aftermarket | Direct Interchangeable Number | Direct Interchange |
| 10144038 | OEM / Aftermarket | Direct Interchangeable Number | Direct Interchange |
| 13489562 | OEM / Aftermarket | Direct Interchangeable Number | Direct Interchange |
| 28638437 | OEM / Aftermarket | Direct Interchangeable Number | Direct Interchange |
| FACTORY-DIRECT | OEM / Aftermarket | Direct Interchangeable Number | Direct Interchange |
| PRE-2019 | OEM / Aftermarket | Direct Interchangeable Number | Direct Interchange |
| A7-04 | OEM / Aftermarket | Direct Interchangeable Number | Direct Interchange |
| A7-05 | OEM / Aftermarket | Direct Interchangeable Number | Direct Interchange |
Specifications
| OE | 10144039 |
|---|---|
| Interchange Matrix | View full interchangeable OE numbers & cross-reference ↓ |
| Internal SKU | 10144039 |
| Product type | Liebherr, NOx Sensor |
| Sample MOQ | 1 pc sample order supported |
| Warranty | Confirm warranty terms with sales before shipment |
| Availability | In stock — 10 pcs |
Cross Reference & OE Interchange
↑ Jump to full OE interchange matrix table with direct catalog links
Fitment
Confirm engine model, vehicle application, and connector shape with sales before wholesale ordering.
Shipping & Warranty
Samples are positioned for fast dispatch where stock is available. Bulk orders can support neutral packaging or project-specific packing requirements after RFQ confirmation.
NH3 Ammonia Sensor Module
NH3 (ammonia) sensor module for SCR aftertreatment systems. In general, this type of sensor consists of a sensing probe plus a control unit joined by a cable harness and installed in the exhaust system, for use with urea SCR systems. What is photographed here is the module as shown in the front and back photos below.
Identification
- Brand: Liebherr
- Main OE number: 10144039
- Second / cross number: 28638437
- SKU: 10144039
Vehicle Application
Liebherr NH3 control unit (Liebherr ID no. 10144039) for Stage IV / Stage V SCR systems. Per Liebherr service information, on engines with serial number up to 2018 this control unit must be replaced once together with a failed NH3 sensor (ID 10144038) to extend service life — order both when repairing pre-2019 engines. Engine coverage: D956–D966 A7-04 (SCR only) and A7-05 (Stage V SCRFilter), D9512 A7-04/05. Repair kit with sensor + control unit: ID 13489562. Cross-reference: 28638437.
Parts visible in the photos
Control module (front photo), housing (back photo), connector, mounting ears, OE label / barcode. Cable harness and probe: the supplied photos show the module only — confirm whether probe/cable is included before ordering.
Photos
Front photo is the featured image; back photo is in the product gallery. Supplied photos are about 200 px wide (cropped from a 409 px wide grid), so they are suitable for listing and identification, not for high-resolution zoom. High-resolution photos will replace them when available.
Ordering note: Price, stock and warranty are confirmed at RFQ stage. Cross-references are for identification only — a reference match alone is not a fitment guarantee. Send the OE number, label photo and connector photo with your enquiry so our team confirms the correct variant before you order.
Related: NH3 Ammonia Sensors directory — SCR System Explained: How NOx Sensors Work.
Frequently asked questions
Which vehicles does this part fit?
This part is specified for the applications listed in the product title. Because the same sensor fits several variants, confirm against your VIN or OE number before ordering; our team cross-references on request.
What OE part numbers does this replace?
It replaces the OE number shown in the product title. Send us your original part number and we will confirm the exact match.
What warranty and quality standard apply?
SHR builds this sensor under IATF16949 controls with OE-matching calibration. It carries a 1-year warranty against manufacturing defects; a failed unit is replaced free of charge within the warranty period.
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