ACI 84107 Window Regulator - Front Right

Manual Window Regulator for Front Right Service

ACI 84107 is a new manual window regulator for the front right door. It uses a hardened steel gear and meets or exceeds OEM requirements for dependable window movement in manual-operation trucks and SUVs.

Compatible with Chevrolet Silverado, GMC Sierra, Chevrolet Tahoe, and related full-size GM applications, this ACI Window Regulator line part number 84107 is built for direct replacement service on manual front right window systems.

Key Features

• Manual window regulator for the front right position
• Hardened steel gear for durable gear engagement
• New replacement part
• Meets or exceeds OEM specifications
• Motor not included
• Mounting hardware not included

Product Details

ACI Window Regulator 84107 is engineered as a manual window regulator for vehicles with hand-crank window operation. It is listed for front right installation and is also noted for manual operation on left and right sides in the supported applications. This makes it a direct-fit replacement choice for 2007-2014 Chevrolet Silverado 1500, Silverado 2500, Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, and related GM trucks and SUVs including Chevrolet Avalanche, Suburban, Tahoe, and GMC Yukon models.

This part cross-references Pioneer Automotive Industries 749007 for the same application. ACI 84107 is also referenced by OE-style numbers used across GM truck and SUV window regulator applications.

Common Problems This Part Can Address

• Window will not raise or lower smoothly
• Crank handle turns with little or no glass movement
• Binding, slipping, or uneven window travel
• Worn regulator gear teeth or internal mechanism wear
• Failed manual regulator in the front right door

Installation Notes and Tips

Verify the vehicle uses manual window operation before ordering. Confirm front right door placement and compare the original regulator to the replacement for mounting points and track layout. Because mounting hardware is not included, reuse or source the correct fasteners as needed during installation. Inspect the window glass guides and crank mechanism before final assembly to help ensure smooth operation.

Quality Assurance

ACI 84107 is a new replacement window regulator built to meet or exceed OEM specifications for the listed applications. The hardened steel gear supports consistent manual window operation in compatible Chevrolet and GMC front right door applications.