Precision sensors for the systems that keep fleets moving.
SHR Autosensor builds 20 automotive sensor families — from NOx, ammonia and DEF level to oxygen, ABS, exhaust-temperature and engine-position sensors. Send an OE number and vehicle details for an application check before you order.
Twenty sensor families, one engineering standard.
Browse the catalogue by vehicle system. Application data and availability vary by part; send the full OE number and vehicle details so we can check whether a match is available before quoting.
NOx Sensors
Diesel SCR emission control
Heated NOx sensors for urea-SCR systems in light- and heavy-duty diesel vehicles, built to replace OE ECU-critical emission sensors.
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Ammonia (NH3) Sensors
SCR ammonia-slip sensing
NH3 sensor control modules for Euro 6 diesel aftertreatment. 15 OE cross-references and 15 housing styles — confirm the style by number and photo.
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DEF / AdBlue Level Sensors
Urea tank level for SCR systems
Tank-mounted level sensors for AdBlue/DEF tanks — capacitive and resistor-based designs, matched to OE ECU expectations.
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Expansion Tanks & Level Sensors
Cooling-system coolant control
Cooling-system expansion tanks that retain coolant as it heats and expands, with integrated level sensing for dashboard indication.
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Electronic Pressure Sensors
MEMS pressure for fuel, air and oil
High-precision MEMS pressure sensors for fuel, air, oil and hydraulic systems, calibrated to defined tolerances on our own test benches.
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Temperature Sensors
Coolant, oil, exhaust and fuel temperature
Mounted along the fuel delivery system and engine bay, these give the ECU and driver real-time feedback on coolant, oil, exhaust and fuel-system temperature.
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Oxygen Sensors
Lambda sensing for fuel control
Exhaust oxygen sensors that measure residual oxygen in exhaust gases to let the ECU optimise fuel injection and emissions.
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TPMS Sensors
Tire pressure monitoring
TPMS sensors warn the driver as soon as one or more tires become significantly under-inflated — a required fitment on many markets.
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ABS Wheel Speed Sensors
Wheel-end speed & rotation detection
Hall-effect and passive wheel speed sensors for ABS, ESP/ESC and traction control, built as direct OE replacements with matched tooth-count response.
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Exhaust Gas Temperature Sensors
Exhaust & aftertreatment temperature
High-temperature exhaust gas sensors for DPF, SCR, turbo and turbo-aftertreatment circuit control, PT1000 and thermocouple variants.
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Crankshaft & Camshaft Position Sensors
Engine synchronisation & timing
Hall-effect crankshaft and camshaft position sensors for fuel injection timing, ignition sequencing and variable valve timing on petrol and diesel platforms.
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Mass Air Flow (MAF) Sensors
Hot-film air-mass metering
Hot-film and hot-wire air-mass sensors measure intake air for engine-load calculations. Match the housing, connector, calibration and vehicle application before ordering.
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Manifold Absolute Pressure (MAP) Sensors
Speed-density & turbo load measurement
Absolute pressure, ratiometric output, OE-matched range — the sensor that decides how much fuel a speed-density engine gets.
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Oil Pressure Sensors & Switches
Protection before the engine seizes
Switch or sender, fixed or variable, for every engine family we cross — with the thread, taper and warning threshold the OE part uses.
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Fuel Level Sensors
In-tank level & reserve indication
In-tank sending units and gauge-matched level sensors for fuel tanks, with OE-matched resistance curves, float arms and connector patterns.
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Fuel Pressure Sensors
Tank, low-pressure loop and common-rail
From tank delivery to 2 500 bar rail pressure — ratiometric output, fuel-compatible diaphragms, OE-matched ranges.
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Knock Sensors
Detonation detection
Resonant and broadband piezo sensors with OE-matched frequency and sensitivity — because ignition timing follows this signal.
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Brake Pad Wear Sensors
Disc-brake warning loop
Lead lengths, clips and connector patterns matched to the OE pad — because a wear loop that does not reach is a warning that never arrives.
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DPF Differential-Pressure Sensors
Diesel particulate filter monitoring
Compares pressure before and after the filter. Correct range, ports and calibration depend on the vehicle application; confirm by OE number before quoting.
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Particulate Matter (PM) Sensors
Downstream diesel emissions sensing
Used downstream of the DPF on selected applications. Check whether the vehicle uses a PM sensor and its separate control unit before sourcing.
View seriesWe prove the match before the part ships.
Aftermarket sales live or die on cross-reference accuracy. Our process is built around proving the match before it reaches your customer.
OE cross-reference library
Every part number we quote is traced back to an OEM number with fitment notes, so your buyer can install without guesswork.
IATF 16949 process control
Certified automotive manufacturing processes — controlled calibration, traceable lot numbers, defined rework rather than ad-hoc fixes.
In-house sensing elements
NOx sensor elements and MEMS pressure chips are assembled and calibrated on our own lines, not bought as finished blocks.
Short samples, real volumes
Sample orders ship within 5 working days; production runs hold tolerances across repeat orders.
Full test data on request
Heater current, response time and calibration curve travel with the part, not just the invoice.
Direct from the factory
No trading company layer — engineering, sales and quality all answer on one number.
Application data, not guesswork.
Every enquiry starts with the number on the old part and the vehicle it came off. What we handle from there is the part most catalogues leave out.
- OE-number checks against available catalogue data
- Sample units for bench validation, then volume production
- Custom harnesses, connectors and terminal crimping
- EPC documentation and DDP export arrangements
Built for the systems that keep fleets moving.
From exhaust aftertreatment to wheel-end safety, each family is matched to a real vehicle system. Tell us the OE number and platform and we will confirm the application before quoting.
Engine & emissions management
Lambda, MAF/MAP, crank and cam signals that keep combustion and aftertreatment in range.
Chassis & wheel-end
Hall-effect wheel speed sensing for ABS, ESP and braking control.
Diagnostics & fitment
Live data, connector checks and OE cross-reference before a part is quoted.
Commercial & heavy-duty
Sensors specified for long-haul diesel platforms and emissions aftertreatment.
Every part measured. Every lot traceable.
IATF 16949 certification defines how our sensors are made. Below is what that actually changes for a part that reaches your customer — controlled calibration, recorded deviation and a documented route back to the element batch.
- Per-unit calibration with records
- Lot traceability to element batch
- Defined, documented rework
- Incoming material control
- Environmental and life testing
- IATF 16949 certified manufacturing
Cross-reference support for the platforms that matter.
Commercial, heavy-duty and emissions-aftermarket channels. Fitment is verified per part number, not per brand — send us your OE number and we will confirm applicability before quoting.
How an RFQ moves through us.
Four steps from the number on your old part to a repeatable production order — with a sample in your hands before any volume commitment.
Send your numbers
OE, OEM or competitive part numbers — with vehicle application if you have it.
Cross-reference match
We return the equivalent SHR part, its calibration data and fitment notes.
Sample for validation
One or two units ship so you can bench-test before committing volume.
Volume & documentation
Repeatable production with EPC data, test reports and export paperwork.
Send your OE numbers today.
Tell us what you are looking to replace and we will reply with the matched part, quantity pricing and lead time.