Standard Ignition Brake Fluid Pressure Sensor P/N:BST111
Standard Motor Products
Standard Ignition BST122 brake fluid pressure sensor for the 2005-2021 Nissan Frontier and other vehicles monitors brake fluid pressure in the hydraulic brake system. When a damaged sensor no longer gives correct readings, this one replaces it.
A brake warning light or a pressure reading that looks wrong can come from this sensor, but also from other parts of the brake system. Start with a look at the connector, wiring and sensor body for damage or fluid seepage, with the engine off and cool.
The 2005-2021 Nissan Frontier, 2005-2012 Nissan Pathfinder and 2001-2008 Toyota Sequoia take this sensor, and so do many other vehicles. It is a direct-fit replacement for damaged OE units. This listing is one sensor, and the 2005-2021 Nissan Frontier takes one. If your vehicle is not named here, look it up in the "Vehicles it fits" section.
Fit and size
Build and materials
Product information is for general reference and may contain errors. See our Disclaimer.
Does the Standard Ignition BST122 brake fluid pressure sensor fit a 2005-2012 Nissan Pathfinder?
Yes. Standard Ignition BST122 is listed for the 2005-2012 Nissan Pathfinder with no engine restriction. For another vehicle, look it up in the "Vehicles it fits" section.
What connector does the BST122 brake fluid pressure sensor have?
Standard Ignition BST122 has one oval, female plug-in connector with three male pin terminals.
Is every Standard Ignition brake fluid pressure sensor tested for use with the brake system?
Yes. Each sensor goes through quality assurance testing to confirm it works properly with the vehicle's brake system.
Can a brake warning light mean the brake fluid pressure sensor has failed?
It can, though other brake parts can also trigger the light. A shop can read the brake pressure data to confirm, and brakes with a warning light on should be checked promptly.
Is the BST122 brake fluid pressure sensor listed for a 2001-2008 Toyota Sequoia?
Yes. Standard Ignition BST122 is listed for the 2001-2008 Toyota Sequoia, and that vehicle takes one sensor.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.