1pc 4F23-15K859-AA 3F2Z-15K859-BA For Ford Reverse Backup Parking Sensors

What is 1pc 4F23-15K859-AA 3F2Z-15K859-BA For Ford Reverse Backup Parking Sensors?

This 100% brand-new parking distance sensor (PDC) replaces the factory-installed backup sensor in select Ford, Lincoln, and Mercury vehicles from 2001 to 2015. Designed as a direct-fit component, it integrates seamlessly into the existing parking assist system of models like the F-150, Explorer, Expedition, and Super Duty trucks. Sold individually by Lab Work Auto, this sensor restores rear obstacle detection for safer reversing when the original unit fails. It's an affordable, no-hassle solution for DIYers and mechanics maintaining older Ford vehicles with built-in PDC systems.

Key features

• OEM Part Compatibility — Matches factory specs with part numbers 4F23-15K859-AA and 3F2Z-15K859-BA.
• Direct Fit Installation — Installs seamlessly into existing bumpers without modifications.
• Durable Construction — Built to withstand road debris, moisture, and temperature extremes.
• No Coding Required — Works with factory systems without programming.
• Single Sensor Replacement — Replace only what’s broken, saving cost over full kits.
• Restores Safety Alerts — Re-enables audible backup warnings for improved reversing safety.
• Wide Vehicle Fitment — Compatible with Ford, Lincoln, and Mercury models from 2001–2015.

Who is 1pc 4F23-15K859-AA 3F2Z-15K859-BA For Ford Reverse Backup Parking Sensors for?

This sensor is ideal for owners of Ford trucks, SUVs, and vans from 2001–2015 who need to repair a malfunctioning rear parking alert system. It suits DIY mechanics with basic tools and anyone avoiding dealership prices. It's especially valuable for fleets, rideshare drivers, or families relying on older F-Series trucks or Explorers where safety systems must remain functional. Since it requires an existing PDC setup, it’s not for vehicles without factory backup sensors.

How does 1pc 4F23-15K859-AA 3F2Z-15K859-BA For Ford Reverse Backup Parking Sensors compare?

Unlike universal aftermarket kits that require wiring modifications and calibration, this sensor matches OEM design for plug-and-play reliability. Compared to full 4-sensor sets, it offers a cost-effective fix when only one unit is damaged. It outperforms generic sensors in fit and durability, avoiding false alerts. While not an upgrade over factory performance, it replicates original functionality at a fraction of dealer cost, making it a smarter choice than complete system replacements or high-priced alternatives.