TRQ Power Steering Pressure Switch for Ford Crown Victoria/Focus – Pre-Assembled Direct-Fit Sensor (2000–2011)

The TRQ Power Steering Pressure Switch is a direct-fit replacement sensor that monitors hydraulic pressure in the steering system to restore accurate system feedback and proper operation.

If your vehicle shows intermittent steering warnings or your power steering warning light comes on, a worn or failed pressure switch can be the cause. This TRQ unit is built as a factory-style replacement for select Ford, Lincoln and Mercury models from the early 2000s, and it arrives assembled to simplify swap-in installation. The part is engineered to match original specifications so you can return steering-system monitoring to normal without modifying the vehicle or fabricating adapters.

Which vehicles does this pressure switch fit?

This TRQ switch is intended for specific Ford Crown Victoria, Focus, Lincoln Town Car, and Mercury Grand Marquis model years. Compatibility covers early-2000s model ranges; always verify fitment against your VIN or vehicle details before ordering to avoid returns.

• Ford Crown Victoria: 2003–2008
• Ford Focus: 2000–2003
• Lincoln Town Car: 2003–2011
• Mercury Grand Marquis: 2003–2008

How does this switch simplify installation for DIY mechanics?

TRQ supplies this pressure switch pre-assembled to replace the factory component directly, cutting down on bench work and part prep. The plug-and-play design reduces installation time and doesn’t require special tools or modifications for most compatible vehicles.

• Pre-assembled for direct replacement — no extra parts needed
• Designed to match original mounting and connector layout
• Compatible with common workshop tools for quick swaps
• Supported by TRQ’s extensive DIY video library for step-by-step guidance

What reference numbers and cross-references match this part?

This TRQ pressure switch corresponds to many OEM and aftermarket reference numbers, making it easy to confirm compatibility when you compare part lists. Use the cross-reference numbers to match with your existing part or consult the TRQ compatibility chart before purchase.

• PSS44, PSS44T, PSS7
• YS4Z-3N824-EA / YS4Z3N824EA
• 1S6835, 501209, 53-47320
• PS114, PS333, PS333SB, PS496, PSA1011, V25-73-0077

Why choose TRQ over a generic replacement switch?

TRQ emphasizes direct-fit quality, longevity, and owner support. With over 25 years in the replacement-parts market, TRQ builds parts to align with original equipment fit and function while providing installation resources that reduce uncertainty for DIYers and technicians.

• Quarter-century brand experience focused on direct-fit components
• Extensive DIY video catalog — “View Before You Do” support
• Pre-assembled units to save time and avoid installation guesswork
• Recommendation to confirm fitment via vehicle-specific tools or compatibility charts

Who is this part for? This TRQ Power Steering Pressure Switch is for owners, mechanics, and enthusiasts who need a reliable, replaceable sensor for select early-2000s Ford, Lincoln, and Mercury vehicles. It’s ideal if you want a direct-fit unit that reduces installation steps and is backed by a large library of how-to videos. Confirm fitment for your exact model and year before ordering to ensure a seamless replacement and quicker return to normal steering system operation.