HomeStandard Ignition BSC53 Battery Current Sensor
Part #: BSC53

Standard Ignition BSC53 Battery Current Sensor

⚙️ 9 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Audi, S8 and A8 Quattro
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Overview of Standard Ignition Battery Current Sensor BSC53

The Standard Ignition Battery Current Sensor BSC53 is designed specifically for Audi A8 Quattro and S8 models. This sensor plays a critical role in monitoring battery current to ensure optimal electrical system performance.

  • Connector Gender: Female
  • Connector Quantity: 1
  • Connector Shape: Oval
  • Connector Type: Plug in
  • Terminal Gender: Male
  • Terminal Quantity: 2
  • Terminal Type: Blade

Detailed Product Description

The BSC53 battery current sensor from Standard Ignition features a single female oval plug-in connector, designed for secure and reliable connection within the vehicle’s electrical system. It includes two male blade terminals that facilitate efficient current measurement and transmission. This sensor is engineered to meet the specifications required by Audi A8 Quattro and S8 models, ensuring compatibility and proper fitment. The plug-in connector type simplifies installation and replacement, reducing downtime during maintenance.

Applications and Problem Resolution

This battery current sensor is used to accurately monitor the flow of electrical current from the battery to the vehicle’s electrical components. It helps maintain proper charging system function and prevents electrical faults. Common issues addressed by this sensor include:

  • Erratic battery voltage readings
  • Charging system warning lights
  • Intermittent electrical system failures
  • Battery drain problems
  • Inaccurate current flow detection

Installation Notes and Tips

  • Ensure the vehicle is powered off before installation to avoid electrical hazards.
  • Verify connector orientation; the oval female plug-in connector must align correctly with the mating harness.
  • Check that the two male blade terminals are securely seated to prevent loose connections.
  • Inspect the sensor and wiring harness for damage before installation.
  • Consult the vehicle’s service manual for specific torque specifications and installation procedures.

Quality Assurance and Warranty

Standard Ignition manufactures the BSC53 battery current sensor to meet OEM standards for fit, form, and function. Each sensor undergoes rigorous testing to ensure durability and reliable performance in Audi A8 Quattro and S8 vehicles. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor.

BrandStandard Ignition
Part NumberBSC53
Connector GenderFemale
Connector ShapeOval
Connector TypePlug In
Terminal GenderMale
Terminal TypeBlade

This part fits 9 vehicles. Search below:

YearMakeModelPositionNotes
2016AudiS8N/A
2015AudiS8N/A
2014AudiA8 QuattroN/Aw/o Module
2014AudiS8N/A
2013AudiA8 QuattroN/Aw/o Module
2013AudiS8N/A
2012AudiA8 QuattroN/Aw/o Module
2011AudiA8 QuattroN/Aw/o Module
2010AudiA8 QuattroN/Aw/o Module

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

4H0915181FBC55BCSB10037SBC54

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.