/live/media/SI/SI_BSC109_Fro.jpg)
OE Quality
60-Day Returns
Standard IgnitionPart #: BSC109
Standard Ignition BSC109 Battery Current Sensor
10 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$116.38Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Subaru, Legacy and Outback
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Battery Current Sensor options
Standard Ignition BSC109 Battery Current Sensor
| Brand | Standard Ignition |
|---|---|
| Part Number | BSC109 |
| Connector Gender | Female |
| Connector Quantity | 1 |
| Connector Shape | Oval |
| Connector Type | Plug |
| Contents | Sensor |
| Terminal Gender | Male |
| Terminal Quantity | 2 |
| Terminal Type | Blade |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2019 | Subaru | Legacy | N/A | Battery Current / Volt Sensor |
| 2019 | Subaru | Outback | N/A | Battery Current / Volt Sensor |
| 2018 | Subaru | Legacy | N/A | Battery Current / Volt Sensor |
| 2018 | Subaru | Outback | N/A | Battery Current / Volt Sensor |
| 2017 | Subaru | Legacy | N/A | Battery Current / Volt Sensor |
| 2017 | Subaru | Outback | N/A | Battery Current / Volt Sensor |
| 2016 | Subaru | Legacy | N/A | Battery Current / Volt Sensor |
| 2016 | Subaru | Outback | N/A | Battery Current / Volt Sensor |
| 2015 | Subaru | Legacy | N/A | Battery Current / Volt Sensor |
| 2015 | Subaru | Outback | N/A | Battery Current / Volt Sensor |
* 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:
29182AA01BBSC109CTB112SBC112
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.