ACI 84002 Window Regulator - Front Left

Reliable Manual Window Regulator for Ford Mustang and Mercury Cougar

The ACI Window Regulator part number 84002 is designed for the front left door of select Ford Mustang and Mercury Cougar models. This manual window regulator features a hardened steel gear for durability and meets or exceeds OEM standards, ensuring dependable window operation.

• Compatible with Ford Mustang and Mercury Cougar front left door
• Manual window operation type
• Hardened steel gear for long-lasting performance
• Mounting hardware not included
• New, not remanufactured part
• Meets or exceeds OEM specifications

Detailed Product Description

This ACI Window Regulator (part number 84002) is a new manual window regulator designed specifically for the front left door of Ford Mustang and Mercury Cougar vehicles. The hardened steel gear provides enhanced strength and wear resistance, contributing to smooth and reliable window movement. This part does not include a motor or mounting hardware, so those components must be sourced separately if needed. The manual operation type is ideal for vehicles equipped with hand-crank windows. Manufactured to meet or exceed OEM quality standards, this regulator ensures proper fit and function for your vehicle.

The ACI Window Regulator product line focuses on delivering precise fit and durable components for vehicle door systems. This line is engineered to provide reliable window operation and is tailored to specific vehicle applications, such as the Ford Mustang and Mercury Cougar models compatible with part number 84002.

Common Issues Addressed by This Window Regulator

• Window glass failing to move up or down smoothly
• Manual window crank feeling loose or slipping
• Grinding or unusual noises during window operation
• Window becoming stuck in one position
• Worn or damaged window regulator gear components

Installation Notes and Tips

• Ensure compatibility with your vehicle’s make, model, and mounting position (front left)
• Mounting hardware is not included; retain original hardware or purchase separately
• Carefully remove the door panel to access the window regulator assembly
• Check window glass alignment before final installation
• Test manual window operation after installation to confirm proper function

Quality Assurance and Warranty

The ACI Window Regulator 84002 is a new part that meets or exceeds OEM standards for quality and durability. While specific warranty details are not provided, ACI products typically undergo rigorous quality control to ensure reliable performance in Ford Mustang and Mercury Cougar vehicles. For warranty information, please refer to the manufacturer’s guidelines or contact the supplier directly.