Hella 010547781 Intelligent Battery Sensor (IBS)
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 HELLA

Hella 010547781 Intelligent Battery Sensor (IBS)

Brand Hella 010547781
for OE number 38920tz5a021
Mounting Type Bolted
Rated Voltage [V] 12
Supplementary Article/Supplementary Info Without cable set
Product line HELLA
Fits Acura and Honda · 20 vehicles

OE-number match. Direct replacement reference for accurate sensor identification.

12V monitoring. Measures voltage, current, and temperature in real time.

Bolted design. Secure mounting for a clean electrical-system installation.

Cross-references Hella 010547781, 38920-TZ5-A021 and 38920TZ5 A020M1 for the same application. See all 5.

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Intelligent battery monitoring

The HELLA Intelligent Battery Sensor (IBS) part number 010547781 measures voltage, current, and temperature to deliver real-time battery data. It is a bolted 12V sensor built for precise electrical system monitoring and direct OE-number matching.

Key features

  • Measures voltage, current, and temperature for accurate battery status tracking
  • Bolted mounting for secure installation
  • 12-volt rated sensor for modern charging systems
  • Supplied without cable set
  • Matches OE number 38920TZ5A021

Fitment details

  • Fits 2018-2020 Acura TLX, N/A.
  • Fits 2017-2019 Acura MDX, N/A.
  • Fits 2016-2019 Honda Odyssey, N/A.
  • Fits 2016-2019 Honda Pilot, N/A.
  • Fits 2017-2019 Honda Ridgeline, N/A.

This HELLA battery sensor is used in charging-system diagnostics and battery management on Acura and Honda applications. The compact design is suited to tight installation areas, while durable construction supports reliable operation in demanding electrical environments. Part number 010547781 is also referenced by OE number 38920TZ5A021, and 010547781 is the identifier to verify when matching the correct sensor for the application.

Common issues it may solve

  • Inaccurate battery state-of-charge readings
  • Charging system warning messages
  • Unstable voltage monitoring data
  • Battery management faults tied to sensor failure
  • Electrical diagnostics problems in the charging circuit

Installation notes and quality

Install as a bolted sensor and verify the OE number 38920TZ5A021 before replacement. This part is supplied without a cable set, so confirm the existing harness condition during diagnosis. HELLA focuses on precise battery monitoring and durable sensor construction for dependable electrical-system performance.

This part fits 20 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2020AcuraTLX——for OE number: 38920TZ5A021; Mounting Type: Bolted; Rated Voltage [V]: 12; Supplementary Article/Supplementary Info: without cable set; HELLA
2019AcuraMDX3.5LV6Modelyear from 2016-2019; for OE number: 38920TZ5A021; Mounting Type: Bolted; Rated Voltage [V]: 12; Supplementary Article/Supplementary Info: without cable set; HELLA
2019AcuraMDX3.0LV6for OE number: 38920TZ5A021; Mounting Type: Bolted; Rated Voltage [V]: 12; Supplementary Article/Supplementary Info: without cable set; HELLA
2019AcuraTLX——for OE number: 38920TZ5A021; Mounting Type: Bolted; Rated Voltage [V]: 12; Supplementary Article/Supplementary Info: without cable set; HELLA
2019HondaOdyssey——for OE number: 38920TZ5A021; Mounting Type: Bolted; Rated Voltage [V]: 12; Supplementary Article/Supplementary Info: without cable set; HELLA
2019HondaPilot——for OE number: 38920TZ5A021; Mounting Type: Bolted; Rated Voltage [V]: 12; Supplementary Article/Supplementary Info: without cable set; HELLA
2019HondaRidgeline——for OE number: 38920TZ5A021; Mounting Type: Bolted; Rated Voltage [V]: 12; Supplementary Article/Supplementary Info: without cable set; HELLA
2018AcuraMDX3.5LV6Modelyear from 2016-2019; for OE number: 38920TZ5A021; Mounting Type: Bolted; Rated Voltage [V]: 12; Supplementary Article/Supplementary Info: without cable set; HELLA
2018AcuraMDX3.0LV6for OE number: 38920TZ5A021; Mounting Type: Bolted; Rated Voltage [V]: 12; Supplementary Article/Supplementary Info: without cable set; HELLA
2018AcuraTLX——for OE number: 38920TZ5A021; Mounting Type: Bolted; Rated Voltage [V]: 12; Supplementary Article/Supplementary Info: without cable set; HELLA
2018HondaOdyssey——for OE number: 38920TZ5A021; Mounting Type: Bolted; Rated Voltage [V]: 12; Supplementary Article/Supplementary Info: without cable set; HELLA
2018HondaPilot——for OE number: 38920TZ5A021; Mounting Type: Bolted; Rated Voltage [V]: 12; Supplementary Article/Supplementary Info: without cable set; HELLA
2018HondaRidgeline——for OE number: 38920TZ5A021; Mounting Type: Bolted; Rated Voltage [V]: 12; Supplementary Article/Supplementary Info: without cable set; HELLA
2017AcuraMDX3.5LV6Modelyear from 2016-2019; for OE number: 38920TZ5A021; Mounting Type: Bolted; Rated Voltage [V]: 12; Supplementary Article/Supplementary Info: without cable set; HELLA
2017AcuraMDX3.0LV6for OE number: 38920TZ5A021; Mounting Type: Bolted; Rated Voltage [V]: 12; Supplementary Article/Supplementary Info: without cable set; HELLA
2017HondaOdyssey——for OE number: 38920TZ5A021; Mounting Type: Bolted; Rated Voltage [V]: 12; Supplementary Article/Supplementary Info: without cable set; HELLA
2017HondaPilot——for OE number: 38920TZ5A021; Mounting Type: Bolted; Rated Voltage [V]: 12; Supplementary Article/Supplementary Info: without cable set; HELLA
2017HondaRidgeline——for OE number: 38920TZ5A021; Mounting Type: Bolted; Rated Voltage [V]: 12; Supplementary Article/Supplementary Info: without cable set; HELLA
2016HondaOdyssey——for OE number: 38920TZ5A021; Mounting Type: Bolted; Rated Voltage [V]: 12; Supplementary Article/Supplementary Info: without cable set; HELLA
2016HondaPilot——for OE number: 38920TZ5A021; Mounting Type: Bolted; Rated Voltage [V]: 12; Supplementary Article/Supplementary Info: without cable set; HELLA
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Hella — 01054778138920-TZ5-A02138920TZ5 A020M138920TZ5A020M138920TZ5A021