Temperature Sensors
Coolant, oil, exhaust and fuel temperature
Temperature Sensors
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.
Temperature sensing underpins nearly every ECU control loop — fan and pump scheduling, fuel correction, SCR dosing and driver indication. Our sensors use thermistor or resistance elements with the resistance-to-temperature map matched to the OE curve, so the ECU reads correct values without recalibration.
Threads, connectors and probe form follow the OE specification. We supply the map used for calibration with each shipment.
Representative series and where they fit
Representative series, not an exhaustive price list. Series codes are our internal naming; the connector and range cells are what a buyer actually checks first. For any OE number you fit we will return the exact SHR equivalent with its own datasheet.
| Series | Sensing element | Range | Connector | Typical fitment |
|---|---|---|---|---|
| TS-1xx | NTC 2 k / 10 k Ω | −40 to +150 °C | 1-pin, M12×1.5 | Coolant thermostat housing |
| TS-2xx | NTC 10 k Ω, linearised | −40 to +150 °C | 2-pin, M12×1.5 | Engine block / coolant return |
| TS-3xx | PT100, 3-wire | −40 to +250 °C | 3-pin, M12×1.5 | EV battery pack cell |
| TS-4xx | PT1000, 4-wire, heated | −40 to +400 °C | 5-pin, M12×1.5 | Turbo inlet / A/C discharge |
| TS-5xx | Thermocouple type K | −20 to +1050 °C | 2-pin ceramic, M18 | Exhaust manifold |
| TS-6xx | NTC 10 k Ω, sealed | −40 to +120 °C | 1-pin, M8×1.0 | A/C evaporator & condenser |
| TS-7xx | NTC 2 k Ω + heater | −40 to +150 °C | 3-pin, M12×1.5 | Radiator fan thermostat |
| TS-8xx | Ambient thermistor | −40 to +85 °C | 2-pin, weather pack | Ambient air intake |
| TS-9xx | PT100, 4-wire, IP69K | −40 to +250 °C | 4-pin, M12×1.5 | EV traction battery pack |
OE numbers in demand
Numbers harvested from current after-market demand in our categories, with the application the demand carried. This is a statement of what we cross-reference routinely — not a fitment guarantee. Send your OE number and we will confirm coverage and return the datasheet before any order is placed.
| OE number | System / family | Application | Verified |
|---|---|---|---|
| 06A 919 501 A | VW/Audi | VW Group coolant sensor — Golf, Passat, Tiguan, Audi A4-Q7 | |
| 3865312 | Cummins | L10 coolant temperature | — |
| 3081311 | Cummins | L10 coolant temperature | — |
| 9-83151432-0 | Isuzu | D-Max coolant temperature | — |
| 37870-RWC-A01 | Honda | Civic 2007-2015 | — |
| 23527830 | Detroit Diesel | Engine coolant | — |
Why distributors buy from SHR
OE resistance map
The resistance-to-temperature curve matches the OE part, so the ECU reads correct values as delivered.
Four measurement points
Coolant, engine oil, exhaust gas and fuel-line temperature variants are all available.
Fast response
Thermal response meets the cold-start control loop timing that fuel correction depends on.
Rugged mechanical form
Sealed ceramic or hermetic metal probe bodies, IP67, rated for underhood and exhaust-gas environments.
Calibration map supplied
Every batch ships with the map we measured, not a generic curve.
Fitment coverage
- Coolant temperature
- Engine oil temperature
- Exhaust gas temperature (EGR/SCR)
- Fuel-line temperature
- Diesel truck and bus engines
- Off-road and marine diesel
Send your OE numbers today
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.