A-Premium Front Left Driver Power Window Switch for Ford/Mercury 2004–2007 — OE-Style, Green Backlight

If the driver-side window on your compatible vehicle stops responding or the original switch feels loose, this A-Premium power window switch provides a like-for-like replacement built to OE standards. Constructed from durable plastic with a green backlight and multi-pin terminals, it fits specific 2004–2007 Ford and Mercury crew cab pickups and SUVs. The unit ships as a complete single-switch assembly ready to plug into your factory wiring harness.

Which vehicles will this A-Premium switch fit?

This switch is engineered for particular crew cab applications. Confirm fitment against your vehicle’s model year and cab type before purchase to ensure compatibility.

• Ford Explorer 2004–2005 (Crew Cab Pickup only)
• Explorer Sport Trac 2004–2005 (Crew Cab Pickup only)
• Ford F-250/F-350 Super Duty 2005–2007 (Crew Cab Pickup only)
• Mercury Mountaineer 2004–2005

How does this switch compare to the original equipment (OE) unit?

The A-Premium switch is manufactured to match OE form, fit, and function so replacement is straightforward. Materials and manufacturing processes aim to deliver longevity and consistent operation similar to the factory part.

• OE-equivalent housing dimensions for direct installation
• Plastic construction chosen for durability and weight parity
• Green backlight that mimics factory illumination for night visibility
• 5+6 pin terminal configuration matching original wiring harness

What are the physical and electrical specifications I need to know?

The listing provides the essential specifications so you can verify fit and function. It includes the switch’s location, connector pin count, and the reference numbers often found on OE parts.

• Location: Front left (driver side) switch assembly
• Terminal count: 5 + 6 pins to match factory connectors
• Color: Black housing with green backlight for controls
• Package includes one power window switch ready for installation

What warranty and quality assurances are provided?

A-Premium supplies a one-year unlimited-mileage guarantee to back production quality. The switch undergoes multiple tests to reduce likelihood of premature failure and to give you confidence after installation.

• One-year unlimited-mileage warranty from A-Premium
• Manufactured to meet OE performance benchmarks
• Tested for fit, electrical connectivity, and illumination
• Sold as a single replacement unit with clear part reference numbers

Who is this product for: This A-Premium Front Left Driver Side Power Window Switch is intended for owners, DIY mechanics, and repair shops needing a reliable replacement for driver-side window control in compatible Ford and Mercury crew cab vehicles. If your vehicle matches the listed model years and cab configuration and you want a direct-fit, tested replacement with warranty coverage, this switch is a practical choice.

Reference numbers included for cross-checking: 4L2Z14529AAA, 4L2T14540AAJADS, 1S9193, 387327, DWS147, SW7178, 901-396, 901396. Always verify connector pin count and cab designation before installation.