A-Premium A/C Pressure Sensor Switch for Ford & Lincoln — 3-Terminal Blade Direct-Fit OE Replacement

The A-Premium A/C pressure sensor switch is a direct-fit replacement that monitors refrigerant pressure for Ford and Lincoln HVAC systems, restoring correct system input to the vehicle’s climate controls.

This three-terminal, blade-style pressure switch is built to match original equipment fit and function across a wide range of Ford and Lincoln models from the 2010s through the 2020s. Designed as a straightforward swap for worn or faulty sensors, the unit returns accurate high/low pressure readings to the compressor clutch and HVAC controls so the air conditioning system can operate as intended. Backed by A-Premium’s one-year unlimited-mileage guarantee, it offers a ready-to-install option for DIYers and technicians alike.

How will this pressure sensor switch affect my vehicle’s air conditioning performance?

Replacing a failing A/C pressure sensor switch helps the system correctly detect refrigerant pressure thresholds, which prevents the compressor from cycling incorrectly and avoids intermittent cooling. Once installed, you should see more consistent compressor engagement and fewer pressure-related shutdowns.

• Stabilizes compressor on/off behavior to maintain steady cooling
• Prevents lockout from false high- or low-pressure readings
• Restores proper signal to climate control and engine management systems

Which vehicles will this part fit and what reference numbers match it?

This A-Premium sensor covers an extensive Ford and Lincoln fitment list, including popular trucks, SUVs, vans, and sedans from recent model years. It corresponds to several common OEM reference numbers for easier cross-referencing when sourcing replacements.

• Fits Ford Bronco, F-150, Explorer, Escape, Expedition, Ranger, Transit, and many Super Duty models (2011–2024 ranges)
• Compatible with Lincoln Aviator, Navigator, MKZ, Continental and more (2011–2024 ranges)
• OEM reference numbers include 1S16870, 1711937, 37340, BT4Z19D594A and others for verification

What are the connector and physical specifications I need to know before ordering?

This switch features a three-terminal blade configuration with a female housing to accept the vehicle’s harness. Its compact black housing and OE-style terminals make the part a practical replacement without requiring vehicle wiring changes.

• Terminal quantity: 3; terminal type: blade; terminal gender: male
• Connector: female mating side; color/finish: black
• Designed for direct-fit installation on compatible Ford and Lincoln models

What warranty and support does A-Premium provide for this replacement sensor?

A-Premium includes a one-year unlimited-mileage guarantee on the A/C pressure sensor switch, covering manufacturing defects under normal use. Customer support and a broad catalog of automotive parts are available to help with fitment questions and returns.

• One-year unlimited-mileage warranty for peace of mind
• Access to aftermarket support and part cross-reference information
• Suitable for professional shops and confident DIY installers

Who is this for: This A-Premium A/C pressure sensor switch is intended for vehicle owners, fleet managers, and mechanics who need a reliable, OE-style replacement for air conditioning systems on Ford and Lincoln models listed above. Choose this part if you want a like-for-like connector, straightforward installation, and a backed warranty that helps minimize downtime caused by inaccurate refrigerant pressure readings.