1. Window Motors For Sale
  2. sku: 14758282744763781
  3. BUICK REGAL

BUICK 135-00274R Passenger Right Rear Window Regulator

fits model: Regal. make: Buick. year: 2011–2012.

135-00274r Buick Passenger Right Rear Window Regulator Fits 11-12 Regal 25820

( Part Type: Window Regulator ), ( Conditions Options: Rh ), ( Genuine Oem: Yes ), ( Ipn: 135-00274r ), ( Placement: Passenger/right )

Review BUICK Passenger Right Rear Window Regulator fits REGAL 2011–2012

Introducing the Buick 135-00274R Passenger Right Rear Window Regulator, a precision-engineered component designed specifically for select Buick Regal models from the years 2011 to 2012. This regulator is an essential part of your vehicle's window system, responsible for raising and lowering the passenger side rear window with ease and efficiency.

The Buick 135-00274R is manufactured to meet or exceed OEM specifications, ensuring a perfect fit and seamless integration with your vehicle. Its robust construction is built to withstand the rigors of daily use, providing reliable performance for thousands of miles.

The regulator features a durable, glass-filled nylon design, which provides both strength and flexibility. The glass-filled nylon material is resistant to wear and tear, enabling the regulator to maintain its shape and functionality over time. Additionally, the regulator is equipped with a precision-machined roller cam, which ensures smooth operation and quiet window movement.

The Buick 135-00274R passenger side rear window regulator comes complete with all necessary hardware for installation, including mounting brackets and window channel clips. The regulator also includes a detailed instruction manual, making it easy for DIY enthusiasts to install the part themselves.

In the event that you prefer professional installation, you can trust that your local dealership or certified mechanic is well-equipped to handle the job. With the use of original equipment manufacturer (OEM) parts, you can have peace of mind knowing that your vehicle's window system is restored to its original functionality.

In summary, the Buick 135-00274R Passenger Right Rear Window Regulator is an essential component for maintaining the optimal performance of your Buick Regal's window system. Its durable design, smooth operation, and easy installation process make it an excellent choice for both DIY enthusiasts and professional technicians alike. Trust the expertise of Buick to provide you with a high-quality, reliable component that will keep your vehicle looking and functioning its best.

Buying the Buick 135-00274R passenger right rear window regulator for models 11-12 Regal comes with several pros and cons to consider before making a purchase.

Pros:

1. OEM (Original Equipment Manufacturer) part: This regulator is a direct replacement part from Buick, ensuring a perfect fit and function for your vehicle.

2. Improved performance: A new regulator can help fix issues with window operation, such as windows not going up or down smoothly.

3. Long-term reliability: Replacing a faulty regulator with a new one can save you money in the long run by avoiding potential damage to other vehicle components.

Cons:

1. Cost: Buying an OEM part like the Buick 135-00274R can be more expensive compared to aftermarket alternatives.

2. Installation complexity: Installing a window regulator can be a time-consuming and labor-intensive process, potentially requiring professional assistance.

3. Potential for additional repairs: When replacing a window regulator, it's essential to ensure that there are no other underlying issues with the window mechanism or vehicle electrical system.

Conclusion:

The decision to buy the Buick 135-00274R passenger right rear window regulator depends on your priorities and circumstances. If you value the peace of mind that comes with using an OEM part, prioritize long-term reliability, and are willing to pay a higher cost, then this may be the best choice for you. However, if you're looking to save money or prefer an aftermarket alternative, you may want to explore other options. Ultimately, it's essential to weigh the pros and cons and consider the specific needs of your vehicle.

Recommendation:

If you decide to purchase the Buick 135-00274R passenger right rear window regulator, make sure to follow the installation instructions carefully and consider seeking professional assistance if you're unsure about the process. Additionally, perform any necessary diagnostic checks to ensure that there are no underlying issues with your vehicle that could affect the new regulator's performance.

Details:

REGAL 11-12 R.

part #: 135-00274r prices

  • $69.25-$111.89

specifications wimotpa:

  • for models: Regal
  • for makes: Buick
  • for years: 2011-2012
  • part type: Window Regulator
  • conditions options: Rh
  • genuine oem: Yes
  • ipn: 135-00274r
  • placement: Passenger/right

general wimotpa:

  • Car Truck Parts Accessories > Interior Parts Accessories > Window Motors Regulators
  • condition: Used

returns wimotpa:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 60 Days

offer wimotpa:

  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
  • started: June 26, 2025
  • sold: 0

shipping wimotpa:

  • transit: 4-7 Days
  • service: UPS Ground, UPS 3 Day Select, UPS Ground Saver, USPS Priority Mail
  • carrier: UPS, USPS
  • cost: $0.00
  • class: Standard, Expedited, Economy
  • type: Fixed

seller wimotpa:

  • # reviews: 792
  • city: Jackson, Mississippi
  • rating: 98.9%

payments wimotpa:

  • credit card: Diners-club
  • wallet: Google-pay
  • other
for models: regal, for makes: buick, for years: 2011-2012, part type: window regulator, conditions options: rh, genuine oem: yes, placement: passenger/right,
manufacturer: buick, category: auto parts > car truck parts accessories > interior parts accessories > window regulators, sku: 14758282744763781,
Buick 25820 Is Similar To:
wimotpa logo
5 offers $69.25–$111.89 USD
  • Used. Offer #1 priced at $69.25 + $0.00 shipping estimate = $69.25* total. FREE SHIPPING
  • Used. Offer #2 priced at $92.62 + $50.00 shipping estimate = $142.62* total. Small Parts. Passenger Right Rear Window Regulator Fits 11-12 REGAL 3748228.+$50.00 shipping
  • Used. Offer #3 priced at $111.89 + $0.00 shipping estimate = $111.89* total. This part is from a 2011 REGAL with 100000 miles on it.FREE SHIPPING
  • Used. Offer #4 priced at $103.81 + $0.00 shipping estimate = $103.81* total. If you see DF that stands for DRIVER's FRONT and so on If you see "D or L" that is for DRIVER's side.FREE SHIPPING
  • Used. Offer #5 priced at $75.00 + $0.00 shipping estimate = $75.00* total. Usually it is easier to install the regulator if the motor is attached.FREE SHIPPING

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