Standard Ignition BSC121 Battery Current Sensor
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Standard Ignition

Standard Ignition BSC121 Battery Current Sensor

Brand Standard Ignition BSC121
Connector Gender Female
Connector Quantity 1
Connector Shape Rectangular
Connector Type Plug
Contents Sensor
Mounting Bracket(s) Included No
Terminal Gender Male
Terminal Quantity 2
Terminal Type Pins
Fits INFINITI and Nissan · 8 vehicles

Direct replacement. Sensor-only design for charging-system service and diagnosis.

Secure connection. Rectangular plug with female connector and male pin terminals.

Cross-references Standard Ignition BSC121, 2441200Q0C and BCSA41 for the same application. See all 5.

$138.18Free shipping
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Step 2 — Quantity
Order total $138.18
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Battery Current Sensor Overview

Standard Ignition BSC121 is a battery current sensor for charging-system monitoring on select Nissan and INFINITI applications. It uses a rectangular plug connector with a female connector body and male pin terminals for a direct electrical interface.

Key Features

  • Battery current sensor for charging and starting system diagnostics
  • Rectangular plug connector with one female connector
  • Male pin terminals for secure electrical contact
  • Sensor-only contents for replacement of the failed unit
  • Standard Ignition BSC121 for service matching and catalog lookup

Fitment Details

Fits 2022-2023 INFINITI QX60, Battery Current / Volt Sensor. Fits 2022-2023 Nissan Pathfinder, Battery Current / Volt Sensor. Fits 2020-2023 Nissan Rogue, Battery Current / Volt Sensor.

This part cross-references BCSA41 and SBC121 for the same application.

What It Is Used For

  • Restoring battery current sensing when the original sensor fails
  • Addressing charging-system warning lights tied to sensor faults
  • Correcting inaccurate battery current or voltage monitoring data
  • Replacing a damaged connector interface at the sensor

Installation Notes

Verify connector shape, terminal style, and application notes before installation. Match the part number BSC121 to the vehicle’s charging-system sensor configuration and confirm the sensor location during diagnosis.

Quality Assurance

Standard Ignition supplies service parts for electrical and engine-management applications, and BSC121 is cataloged as a direct replacement sensor for the listed fitments.

Related reading

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelNotes
2023INFINITIQX60Battery Current / Volt Sensor
2023NissanPathfinderBattery Current / Volt Sensor
2023NissanRogueBattery Current / Volt Sensor
2022INFINITIQX60Battery Current / Volt Sensor
2022NissanPathfinderBattery Current / Volt Sensor
2022NissanRogueBattery Current / Volt Sensor
2021NissanRogueBattery Current / Volt Sensor
2020NissanRogueBattery Current / Volt Sensor
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — BSC1212441200Q0CBCSA41CTB121SBC121