Sensors and Senders

Temperature Sensor - Replacement for Hyundai 121250-44901 - PartsOnline
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Tilt Sensor - Replacement for Bobcat 7329836 - PartsOnline
Bobcat Tilt Sensor - Replacement for Bobcat 7329836
Sale price$1,565.12 Regular price$1,978.49
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Temperature Sender - Replacement for Bobcat 6658818 - PartsOnline
Bobcat Temperature Sender - Replacement for Bobcat 6658818
Sale price$47.59 Regular price$59.99
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Speed Sensor - Replacement for Bobcat 7139902 - PartsOnline
Bobcat Speed Sensor - Replacement for Bobcat 7139902
Sale price$507.74 Regular price$641.99
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Sender - Replacement for Bobcat 6718417 - PartsOnline
Bobcat Sender - Replacement for Bobcat 6718417
Sale price$66.31 Regular price$89.99
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Sender - Replacement for Bobcat 6718415 - PartsOnline
Bobcat Sender - Replacement for Bobcat 6718415
Sale price$76.76 Regular price$103.99
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Seat Bar Sensor - Replacement for Bobcat 6691714 - PartsOnline
Bobcat Seat Bar Sensor - Replacement for Bobcat 6691714
Sale price$65.07 Regular price$88.99
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Seat Bar Position Sensor - Replacement for Bobcat 7105252 - PartsOnline
Bobcat Seat Bar Position Sensor - Replacement for Bobcat 7105252
Sale price$91.80 Regular price$125.49
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RPM Sensor - Replacement for Bobcat 6693921 - PartsOnline
Bobcat RPM Sensor - Replacement for Bobcat 6693921
Sale price$35.69 Regular price$41.49
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Pressure Sensor - Replacement for Bobcat 7321588 - PartsOnline
Bobcat Pressure Sensor - Replacement for Bobcat 7321588
Sale price$125.38 Regular price$167.99
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Pressure Sensor - Replacement for Bobcat 7320663 - PartsOnline
Bobcat Pressure Sensor - Replacement for Bobcat 7320663
Sale price$100.61 Regular price$136.49
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Pressure Sensor - Replacement for Bobcat 7311544 - PartsOnline
Bobcat Pressure Sensor - Replacement for Bobcat 7311544
Sale price$123.22 Regular price$164.99
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Magnetic Switch - Replacement for Bobcat 7249517 - PartsOnline
Bobcat Magnetic Switch - Replacement for Bobcat 7249517
Sale price$64.39 Regular price$81.99
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Magnetic Sensor - Replacement for Bobcat 6677192 - PartsOnline
Bobcat Magnetic Sensor - Replacement for Bobcat 6677192
Sale price$23.24 Regular price$33.49
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Intake Pressure Sensor - Replacement for Bobcat 7030441 - PartsOnline
Bobcat Intake Pressure Sensor - Replacement for Bobcat 7030441
Sale price$207.29 Regular price$271.49
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Hydraulic Temp Sender - Replacement for Bobcat 6727869 - PartsOnline
Bobcat Hydraulic Temp Sender - Replacement for Bobcat 6727869
Sale price$78.50 Regular price$94.99
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Engine Temp Sender - Replacement for Bobcat 6718414 - PartsOnline
Bobcat Engine Temp Sender - Replacement for Bobcat 6718414
Sale price$68.95 Regular price$88.99
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Door Sensor - Replacement for Bobcat 6731212 - PartsOnline
Bobcat Door Sensor - Replacement for Bobcat 6731212
Sale price$150.21 Regular price$186.99
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Camshaft Position Sensor - Replacement for Bobcat 7030437 - PartsOnline
Bobcat Camshaft Position Sensor - Replacement for Bobcat 7030437
Sale price$232.81 Regular price$314.99
Oxygen Sensor - Replacement for Hyundai YUCW-00206 - PartsOnline

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Sensor and Sender Fitment and Compatibility

A sensor reports a value continuously where a switch simply opens or closes, and that difference decides which part you need when a gauge reads wrong versus when a light comes on. Common replacements include the hydraulic oil pressure sensor replacing OEM 6661518, the coolant temperature sensor replacing OEM 7230463, the fuel sensors replacing OEM 7020972 and 7287030, the DEF sensor replacing OEM 7337690, the mass air flow sensor tube replacing OEM 7234971, the hand control sensor replacing OEM 6684910, the wheel positioner sensor replacing OEM 6682340, the door latch sensor replacing OEM 6728459, the magnetic sensor replacing OEM 7387009, the lockout sensor replacing OEM 6680427, and the lockout magnet replacing OEM 6680428.

Safety interlock sensors deserve to be read before anything else on this page. A machine that cranks and runs but will not drive, lift, or operate an attachment has very often lost an interlock rather than developed a hydraulic fault. The seat, the seat bar, and the door position all feed that circuit, and the repair is usually a sensor or its magnet rather than anything expensive.

Types of Replacement Sensors and Senders

Pressure and temperature sensors feed gauges, warning lights, and engine control, and they are what the machine uses to protect itself. Level and position senders report fuel level, wheel position, and control position.

Interlock and safety sensors detect the seat, seat bar, door latch, and control lockout. Note that the lockout sensor and the lockout magnet are two separate parts. The magnet is mounted on the moving component and the sensor reads it, so a magnet that has worked loose or fallen off produces exactly the same symptom as a dead sensor, at a fraction of the cost. Check for the magnet before ordering the sensor.

Emissions sensors including DEF and air flow components appear on Tier 4 machines and are configuration-specific, so confirm the machine's emissions setup rather than the model number alone when ordering these.