39180-2B030
39180-2B030
Hyundai, Kia
2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013
Electrical System
Crankshaft Sensor
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Product Description
This crankshaft position sensor with OE number 39180-2B030 is developed for Hyundai and Kia vehicles equipped with 1.6L Turbo GDI Gamma engines. Reverse-engineered to match original equipment waveform characteristics, the unit adopts Hall-effect sensing elements sourced from tier-1 semiconductor suppliers. Production follows Mobis OEM standards and IATF16949 automotive electronic certification. With over 200,000 pieces of finished goods in stock, the product supports 48-hour order fulfillment for automotive service chains and parts buying groups in commercial operations.
Item | Details |
OE Number | 39180-2B030 |
Official OEM Name | SENSOR ASSY-CRANKSHAFT POSITION |
Cross Reference Codes | CAS367, 391802B030 |
Compatible Engine | 1.6L Turbo GDI (Gamma engine) |
Hyundai Models | Veloster, Elantra, Tucson, Kona, Sonata |
Kia Models | Ceed, Forte, Soul, Sportage, Optima |
Model Years | 2013-2021 |
Item | Details |
Operating Voltage | DC 12V automotive power supply |
Connector | 3-pin lock-type waterproof OEM plug |
Net Weight | Approx 0.14kg (0.30 lbs) |
Single Package Size | 130 × 80 × 45mm |
Operating Temperature Range | -40℃ - 150℃ |
Mounting Structure | Fixed mounting hole with standard bolt pitch matching engine block |
Harness Feature | Built-in integrated wiring harness with anti-abrasion protective sleeve |
Component | Specification |
Outer Housing | High-temperature resistant reinforced PA66 engineering plastic |
Internal Coil | High-purity enameled copper winding |
Magnetic Sensing Core | High permeability magnetic steel |
Sealing Ring | Fluorine rubber O-ring, oil & heat resistant |
Wiring Sheath | Anti-aging woven protective tube |
Production Standard | Matches Mobis OEM standard, IATF16949 automotive electronic certified |
Service Life | Stable signal output over 150,000km under normal driving conditions |
The sensor features a 1:1 OEM structural design for direct replacement. Mounting hole spacing, connector pin definition, probe length and wiring layout align with original parts, requiring no wiring cutting or ECU calibration after installation.
The high-permeability magnetic core captures crankshaft tooth pulse signals accurately in real time, transmitting RPM and crank angle data to the ECU to control fuel injection, ignition timing and variable valve operation. The high-density enameled copper coil reduces signal attenuation and electromagnetic interference, lowering risks of signal loss, jump or intermittent misdetection at high engine speeds.
A dual-layer fluorine rubber O-ring blocks engine oil mist, dust and coolant from invading internal components, reducing coil short circuit and sensor failure risks in harsh engine compartment environments. The reinforced plastic housing maintains mechanical performance under long-term high engine bay temperature, without deformation, cracking or signal drift. The woven wiring sleeve prevents wire wear and fracture from vibration friction.
Each unit undergoes high-low temperature cycling, vibration fatigue, waterproof, dustproof and salt spray tests, adapting to urban, mountain and high-speed driving conditions. Accurate crankshaft position signal output supports consistent cold startup, steady idle and linear acceleration response, addressing power lag, stalling and acceleration hesitation caused by faulty sensors.
Finished goods inventory exceeds 200,000 pieces, supporting 48-hour order fulfillment for bulk orders. For orders exceeding 5,000 pieces, custom blister packaging and private label molding services are available.
Custom support applies to orders of 500 to 1000 units and above. Two main packaging categories are provided: Genuine (MOBIS) Standard Packaging, and aftermarket/brand packaging including neutral packaging and branded packaging.
Aging internal thermal elements cause reduced signal output at low temperatures. Replace the sensor, clean the mounting hole and crank signal gear debris, clear historical fault codes and conduct a cold start test.
Intermittent signal disconnection results from worn sensor probes or loose wiring connectors. Inspect connectors for broken pins, oil contamination or loose buckles; replace the sensor if wiring remains intact.
Abnormal or delayed crankshaft signals affect ECU control. Read DTCs P0335, P0336, P0337, P0338 to confirm sensor failure, inspect the probe for wear, and install with 10–11 N·m standard torque.
A faulty sensor fails to transmit rotational speed signals to the ECU. Verify battery voltage and harness power supply; replace the sensor if the power circuit functions normally.
Over-tightening, thread sealant, damaged signal gears or broken wiring cause recurring codes. Reinstall without sealant, torque to 10–11 N·m, and inspect signal gears and wiring harness.
Aged, deformed sealing rings cause oil seepage. Install a new sealing ring together with the new sensor during replacement.
