Standard Ignition BSD134 blind spot detection system warning sensor for the 2018-2021 Ford Expedition and other vehicles senses traffic beside the vehicle for the blind spot warning. It is one part of the system that alerts the driver to cars in the next lane.
- Made to stringent quality standards
- Undergoes extensive testing and validation for proper performance and reliability
- Durable components made to withstand harsh engine conditions and extend service life
- Female plug-in connector with eight male pin terminals
Quick facts
- Part: Standard Ignition BSD134 blind spot detection system warning sensor
- Fits: 2018-2021 Ford Expedition and other vehicles
Signs of a failing sensor can include a blind spot warning that stays lit, never lights, or a system fault message. A damaged connector, a wiring fault or the control module can be behind these signs too, so find the cause before buying a sensor. If this sensor is the cause, this one replaces it.
Fits
It is a direct-fit OE replacement for the 2018-2021 Ford Expedition and the 2018-2021 Lincoln Navigator, for proper fit, form and function.
Specifications
Fit and size
- Quantity per vehicle: 2
- Connector quantity: 1
- Terminal quantity: 8
Build and materials
- Connector type: plug-in, female
- Terminal type: male pin
- Country of origin: United States
In the box
One blind spot detection system warning sensor. This listing holds one sensor, and the 2018-2021 Ford Expedition and the 2018-2021 Lincoln Navigator each take two.
Interchange: 861-122
BSN134 · BDSA5 · BSW138 · JR3Z14C689B · JR3Z14C689E · JR3Z14C689F
This part cross-references / interchanges with the following part numbers:
BSN134, BDSA5, BSW138, JR3Z14C689B, JR3Z14C689E, JR3Z14C689F, 861-122
Frequently Asked Questions
Is the Standard Ignition BSD134 sensor right for the 2018-2021 Lincoln Navigator?
Yes. Standard Ignition BSD134 is a direct-fit OE replacement for the 2018-2021 Lincoln Navigator.
How many blind spot sensors does the 2018-2021 Ford Expedition take?
The 2018-2021 Ford Expedition takes two. This listing is one Standard Ignition BSD134 sensor.
What kind of connector does this blind spot detection sensor have?
This blind spot sensor has one female plug-in connector with 8 male pin terminals.
What can a faulty blind spot detection system warning sensor look like?
Signs can include a blind spot warning that stays lit, never comes on, or a system fault message in the display. A shop can test the system to confirm.
Does BSD134 replace part number JR3Z14C689B?
Yes. JR3Z14C689B is one of the numbers that Standard Ignition BSD134 replaces, along with JR3Z14C689E and JR3Z14C689F.
