Temperature Sensor
Датчик температуры
Sensor de temperatura
The genuine Shacman X5000 Temperature Sensor with OEM number 1003081464 is a precision electronic component designed for accurate monitoring of coolant, oil, or intake air temperature. This NTC thermistor-type sensor provides a variable resistance signal to the engine control unit (ECU), enabling precise fuel mapping, fan control, and cold-start strategies. Manufactured to exact OEM specifications, 1003081464 ensures fast response times and long-term stability under extreme thermal cycling. Its brass housing and sealed connector resist corrosion and vibration, making it ideal for heavy-duty applications on the X5000.
A faulty temperature sensor can cause poor fuel economy, black smoke, overheating, or failure to start. Installing OEM 1003081464 restores accurate temperature readings, allowing the ECU to optimize combustion and protect the engine from thermal stress. This sensor is essential for cooling system diagnostics, DPF regeneration control, and dashboard gauge accuracy.
Each 1003081464 sensor is calibrated and tested at multiple temperature points to guarantee resistance tolerance within ±3% at 25°C. Choose genuine Shacman quality for reliable engine thermal management on your X5000.
| Parameter | Specification |
|---|---|
| OEM Part Number | 1003081464 |
| Product Name | Temperature Sensor / Coolant Temp Sensor |
| Brand | Shacman (Genuine OEM) |
| Application | Shacman X5000 – Engine coolant, oil, intake air temp |
| Sensor Type | NTC thermistor (Negative Temperature Coefficient) |
| Resistance @ 25°C | 2.5 kΩ ± 3% |
| Resistance @ 80°C | Approx. 330 Ω |
| Temperature Range | -40°C to +150°C |
| Accuracy | ±1.5°C from -20°C to +120°C |
| Response Time (in water) | ≤ 10 seconds (63.2% step change) |
| Thread Size | M14 x 1.5 |
| Connector Type | 2-pin sealed Deutsch / Amp style |
| Supply Voltage | 5V DC (ECU reference) |
| Housing Material | Brass with nickel plating |
| Weight (approx.) | 35 grams |
| Standards | ISO 16750, Shacman Q/SC 622 |
The Shacman temperature sensor 1003081464 uses a hermetically sealed NTC thermistor element embedded in thermally conductive epoxy. The thermistor’s resistance decreases predictably as temperature rises, providing a linearizable signal to the ECU. Laser-trimmed resistors ensure tight tolerance at critical temperature points. The brass probe transfers heat rapidly, minimizing lag between actual fluid temperature and sensor output.
Unlike aftermarket sensors with slow response or wide drift, the 1003081464 features a high-temperature polymer insulator that prevents electrical leakage even at 150°C. The nickel-plated housing resists galvanic corrosion when installed in aluminum or cast iron ports. The integrated sealing washer (copper or bonded) ensures a leak-free installation without thread sealant.
Each sensor is 100% tested in a temperature-controlled bath against a reference standard. Calibration points include -20°C, 25°C, 80°C, and 120°C. The resistance-temperature characteristic curve is stored in the ECU’s lookup table; a genuine OEM sensor guarantees exact matching to the engine management software.
In heavy-duty diesel engines, coolant temperature can change rapidly during hill climbs or descents. The 1003081464 sensor’s response time (≤10 seconds to reach 63% of step change) allows the ECU to adjust fan speed and injection timing almost instantly. This prevents overheating and optimizes fuel efficiency.
The temperature sensor is one of the most crucial inputs for modern diesel engine control. The ECU uses coolant temperature to determine cold-start enrichment, glow plug activation time, and EGR flow rate. A sensor that reads lower than actual causes over-fueling, white smoke, and injector coking. A sensor that reads high triggers premature fan engagement, reduces power, and may illuminate the check engine light.
During DPF regeneration, the ECU monitors exhaust temperature (via separate sensors) but also references coolant temperature to protect the engine during high-heat events. The 1003081464 sensor’s accuracy ensures regeneration occurs only when the engine is thermally ready, preventing thermal shock to the turbocharger and cylinder head.
Fleet data shows that faulty temperature sensors are responsible for up to 15% of drivability complaints and 8% of false overheat warnings. Replacing a degraded sensor with genuine OEM 1003081464 restores proper ECU strategy, improving fuel economy by 3-5% and reducing emissions.
A failed sensor that reads cold can prevent the engine from going into closed-loop fuel control, causing excessive idle smoke and poor throttle response. Conversely, a sensor stuck at high temperature may disable cooling fan operation, leading to real overheating. The 1003081464 sensor’s robust construction prevents these failure modes.
Replacing a faulty temperature sensor with OEM 1003081464 requires basic tools and care. Drain coolant below the sensor level (if replacing coolant sensor). Disconnect the electrical connector, remove the old sensor with a 19mm deep socket, clean the threads, apply a small amount of anti-seize to the new sensor threads (avoid the tip), and torque to 18-22 Nm. Reconnect the harness and refill coolant as needed.
This sensor is compatible with all Shacman X5000 models equipped with WP13, WP15, or ISM engines from 2015 onward. It directly replaces original part numbers 1003081463 and 1003081465. Applications include the coolant temperature sensor (thermostat housing), intake air temperature sensor (charge air cooler outlet), and fuel temperature sensor (on common rail). Always verify the OEM marking 1003081464 before installation.
Do not reuse a sensor that shows corrosion, cracked plastic connector, or swollen rubber seal. After installation, use a diagnostic tool to verify live temperature readings match ambient when cold and rise normally as the engine warms. Keep a spare 1003081464 in your parts inventory for rapid diagnostics.
Periodically inspect the sensor connector for corrosion or loose pins. Use dielectric grease on the seal. If you encounter intermittent temperature gauge fluctuations, the sensor may be failing. Compare resistance against the specification table at known temperatures to confirm accuracy.
Shacman X5000 trucks operate in extreme environments: dusty mines, high-altitude roads, and arctic logging sites. The temperature sensor 1003081464 is sealed to IP67 against water and dust ingress. Its nickel-plated brass housing resists corrosion from road salt, coolant additives, and diesel fuel.
In mining haul trucks, vibration levels can exceed 5G at the engine. The sensor’s internal elements are potted to prevent wire fatigue or open circuits. Thermal shock testing cycles the sensor from -40°C to 130°C for 1,000 cycles with no resistance drift beyond tolerance. This ensures reliable performance for the life of the engine.
For long-haul fleets, the sensor maintains accuracy after hundreds of thousands of kilometers. Its non-reactive thermistor element does not age significantly, unlike some aftermarket sensors that shift resistance after two years. The gold-plated terminals ensure consistent electrical contact.
1. Precision calibration: Laser-trimmed thermistor matches ECU lookup table. 2. Fast response: 10 seconds to 63% step change. 3. Durable construction: Brass housing, sealed connector, vibration-proof potting. 4. Drop-in fitment: Exact thread and connector match. 5. Full traceability: Batch-coded and supplied with test certificate.
Aftermarket temperature sensors often use generic thermistors with loose tolerances (±10% or worse) and plastic housings that crack over time. The genuine Shacman sensor’s robust materials and tight calibration ensure accurate readings for years. Investing in 1003081464 prevents misdiagnosis, false check engine lights, and unnecessary component replacements.
For fleet maintenance, standardizing on genuine Shacman sensors ensures consistent engine performance and simplifies diagnostics. The cost of wasted fuel and downtime due to an inaccurate sensor quickly exceeds the small price of OEM quality.
A sensor reading 5°C low can increase fuel consumption by 2-3% over a year. Replacing a drifting aftermarket sensor with the 1003081464 pays for itself in fuel savings within months. Accurate temperature data also protects the DPF from improper regeneration.
Shacman’s temperature sensor 1003081464 is produced in an IATF 16949 certified facility. Thermistor chips are sourced from qualified suppliers and subjected to accelerated life testing (1000 hours at 150°C). Assembly is performed in clean-room conditions to prevent contamination of the sensing element.
Each finished sensor undergoes automated resistance measurement at four temperature points using a calibrated oil bath. The connector is tested for pin retention and seal integrity. Random samples are subjected to vibration (20G, 10-2000Hz), thermal shock, and salt spray (240 hours). Only sensors that pass all criteria receive the OEM part number and are packaged in anti-static bags.
This rigorous quality system ensures every 1003081464 sensor performs identically to the original factory-fit component. Consistency is critical for accurate temperature feedback across your entire fleet.
Genuine Shacman temperature sensor 1003081464 is stocked by authorized distributors worldwide. Parts are supplied in sealed anti-static bags, individually boxed with protective foam, and labeled with OEM part number. Bulk packs of 10 sensors are available for fleet maintenance depots and repair shops.
Expedited shipping options are available through Shacman’s regional logistics hubs in the Americas, Europe, Asia, and Africa, with typical delivery within 3-5 business days. Always purchase from certified dealers and verify the holographic authenticity seal. Counterfeit sensors may contain untested thermistors that drift rapidly or lack sealing, leading to intermittent faults.
For preventive maintenance programs, automated replenishment ensures your workshop never runs out of essential temperature sensors. Keep a stock of 1003081464 on every service truck to handle cooling system diagnostics and sensor replacement in the field.
The Shacman Temperature Sensor 1003081464 is a precision NTC thermistor that provides accurate engine temperature data to the ECU, enabling optimal fuel control, fan management, and cold-start performance. Engineered from corrosion-resistant brass and sealed against the elements, this genuine OEM sensor ensures long-term reliability in the harshest environments. By choosing 1003081464, you eliminate false warnings, improve fuel economy, and protect your engine from thermal damage. Don’t trust aftermarket substitutes – insist on genuine Shacman quality for every temperature sensing need.
