Rear Driver Side Power Window Regulator with Motor - Rear Left Fit

In this review of the Rear Driver Side Power Window Regulator with Motor, the bottom line is simple: this replacement assembly is aimed at owners of late 1990s and early 2000s Buick and Oldsmobile sedans who need a direct-fit, cost-effective way to restore a failing rear driver side window. The reviewer found the unit offers easy installation and dependable operation when the vehicle uses a 2 pins motor, making it a practical repair for DIYers and independent shops that need a known-fit, OEM-number-matching replacement.

Key Features

• Direct fit for specific models: Designed to match rear left driver side applications on 1997-2005 Buick Century, 1997-2004 Buick Regal, and 1998-2002 Oldsmobile Intrigue so buyers can confirm compatibility before purchase.
• Included motor assembly: The regulator ships with the motor for a one-piece replacement, eliminating the need to reuse old components and simplifying the repair.
• 2 pins motor configuration: Built for vehicles equipped with a 2 pins motor, ensuring electrical and mechanical fit where that connector type is used.
• Precise mounting points: Mounting holes and alignment points are matched to factory locations to reduce fitment issues and shorten installation time.
• Customer support guarantee: Backed by a one-year guarantee to address defects during normal use, providing extra confidence after installation.
• No special tools required: Installation is achievable with common hand tools, making it suitable for competent DIY mechanics.

Who It's For

This part is best for owners of the specified Buick and Oldsmobile models who want a straightforward, replace-and-forget solution for a failed rear driver side window regulator. It suits DIY mechanics comfortable removing a door panel and aligning a regulator, as well as independent repair shops handling common body shop and trim repairs.

It is not for vehicles that have a different motor connector or front door applications, and buyers should verify the 2 pins motor configuration and OEM reference numbers like 741-710 or 10254786 before ordering. If a vehicle requires a different connector or a front passenger piece, look for the matching assembly rather than this rear left unit.

Pros & Cons

Pros

• Works as a direct replacement for listed Buick and Oldsmobile rear left applications when the 2 pins motor is present.
• Includes the motor, so you replace the whole assembly at once for a more durable repair.
• Precise mounting points make alignment and installation quicker for experienced DIYers.

Cons

• Only compatible with vehicles that have a 2 pins motor, so it will not fit cars with different connector types.
• Fitment requires confirming several OEM numbers and model years, which adds a verification step before purchase.

Specifications

Application	Rear Left, Driver Side
Compatible Models	1997-2005 Buick Century; 1997-2004 Buick Regal; 1998-2002 Oldsmobile Intrigue
Motor Connector	2 pins
OEM Reference Numbers	741-710, 741710, 10254786, 10315147, 10321734, 10334399, 10413617, 10434886, 10442827
Includes	Power window regulator and motor assembly
Warranty	One-year guarantee

Our Verdict

The Rear Driver Side Power Window Regulator with Motor is a sensible value for owners of the listed Buick and Oldsmobile models who confirm their vehicle uses a 2 pins motor. It removes the uncertainty of motor compatibility by supplying a complete assembly with precise mounting points, and the one-year guarantee adds reassurance. Choose this unit when you need a reliable, direct-fit replacement that keeps repair time and cost down.

Frequently Asked Questions

How do I know if my car uses the 2 pins motor?
Check the motor connector behind the door panel; this part only fits vehicles with a two-pin electrical plug, so compare before ordering.

Does the assembly include the motor?
Yes, the regulator ships as a combined regulator and motor assembly so you replace the entire unit at once.

What warranty is offered?
The product is backed by a one-year guarantee to cover defects or issues during normal use.