748-228 Rear Left Driver Side Power Window Regulator with Motor

In this review the 748-228 rear left driver side power window regulator with motor is evaluated for drivers of 2000-2006 Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon who need a direct replacement without extra wiring or fabrication. The bottom line: this unit is designed as a plug-and-play alternative that closely matches original fit and function, making it a practical choice for owners who want an OEM-like repair quickly. It is best for someone replacing a failed rear left regulator and expects quiet, reliable operation and straightforward installation.

Key Features

• Direct replacement: Replaces multiple OE numbers so it fits the specified rear left driver side applications without modification.
• Plug-and-play installation: No wire splicing is required, which reduces installation time and complexity for DIYers and mechanics.
• Engineered for fit: Built and tested to match the original part's fit, function, and performance on the listed vehicles.
• Broad compatibility: Compatible with 2000-2006 Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon pickup trucks and SUVs, simplifying part selection for those models.
• Quiet operation: Customers report that the unit runs with low noise, closely resembling OEM motor sound.

Who It's For

This regulator is aimed at owners of 2000-2006 Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon models who need a dependable rear left driver side window regulator that installs like the original. It suits DIY installers and repair shops that prefer a plug-and-play replacement to save time and avoid electrical work.

It is not for owners of Yukon XL or Escalade ESV/EXT variants, nor for those who need a front regulator or a non-powered manual assembly. If compatibility with another trim or extended-length model is unclear, double-check the vehicle fitment before purchasing.

Pros & Cons

Pros

• Easy to install, often completed in 20-30 minutes with basic tools.
• Good fit and function for supported vehicles, matching OEM positioning and operation.
• Quiet motor operation and overall perceived quality similar to the original part.
• Replaces multiple OE part numbers, simplifying identification.

Cons

• Some users note potential concerns about long-term durability compared with original factory parts.

Specifications

Part location	Rear left driver side
Includes motor	Yes
Compatible years	2000-2006
Compatible models	Cadillac Escalade, Chevrolet Tahoe, GMC Yukon
Plug type	Direct plug-and-play, no wire splicing
Replaces OE numbers	Multiple OE numbers including 748228 and equivalents

Our Verdict

The 748-228 rear left power window regulator with motor is a practical, cost-effective replacement for the specified 2000-2006 Escalade, Tahoe, and Yukon models. It offers an OEM-like fit, quiet operation, and straightforward plug-and-play installation, making it a sensible choice for owners who want a quick repair without electrical modifications. Consider a different option only if extreme long-term durability is a primary concern.

Frequently Asked Questions

Will this fit my Yukon XL or Escalade ESV?
No. This unit does not fit Yukon XL or Escalade ESV/EXT models; it is for the standard 2000-2006 sizes listed.

Is wiring modification required?
No. The product is plug-and-play and designed to install without wire splicing.

How long does installation take?
Most customers report installation takes about 20-30 minutes with basic tools when replacing the rear left regulator.