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  3. BUICK 25723646

BUICK 25723646 Rear Transmission Mount 343.GM4U02 3.8L 688052

fits model: Lesabre. make: Buick. year: 2000–2005.

25723646 Buick Rear Transmission Mount 3.8l At Id Fits 2000-2005 Lesabre 688052

( Manufacturer Part Number: 25723646 ), ( Conditions Options: Rear, 3.8, At, Fwd, Trans Mnt ), ( Genuine Oem: Yes ), ( Ipn: 343.gm4u02 ), ( Year: 2002 ), ( Items Included: Rear Mount ), ( Mounting Style: Bolt-on ), ( Warranty: 90 Day ), ( Placement On Vehicle: Lower, Rear ), ( Type: Transmission Mount )

Review BUICK Rear Transmission Mount 3.8l At Id Fits fits LESABRE 2000–2005

Buick 25723646 Rear Transmission Mount for 3.8L Buick LeSabre (2000-2005)

Description:

The Buick 25723646 Rear Transmission Mount is a crucial component designed to ensure the smooth operation and stability of your Buick LeSabre with a 3.8L engine, manufactured between the years 2000 and 2005. This mount plays a significant role in securing the transmission to the vehicle's chassis, reducing vibrations and preventing unwanted movement.

This mount is meticulously engineered using high-quality materials to deliver superior durability and reliability. The mount's design features a robust rubber compound that effectively absorbs engine vibrations while maintaining a secure connection between the transmission and the vehicle. The mount's surface is engineered with an intricate texture to ensure an optimal fit and superior grip, ensuring optimal performance and longevity.

The installation process of the 25723646 Rear Transmission Mount is designed to be straightforward and hassle-free. The mount comes with clear and concise installation instructions, making it an excellent option for both professional mechanics and DIY enthusiasts. The mount's design allows for easy access to the mounting location, making installation a quick and efficient process.

By investing in a genuine Buick 25723646 Rear Transmission Mount, you can enjoy peace of mind knowing that you're using a part that is specifically designed and engineered for your vehicle. This mount is a direct replacement, ensuring a perfect fit and optimal performance.

This mount is an essential upgrade for any Buick LeSabre owner looking to enhance their vehicle's performance, durability, and overall driving experience. Don't let a worn-out or failing transmission mount compromise the performance and safety of your vehicle. Upgrade to the Buick 25723646 Rear Transmission Mount today!

Buying the Buick 25723646 rear transmission mount for a 3.8L Lesabre from the years 2000 to 2005 comes with both advantages and disadvantages. Here's a brief analysis of each.

Advantages:

1. OEM Part: This mount is an original equipment manufacturer (OEM) part, which means it is designed, manufactured, and tested by General Motors to meet the specifications and standards of your vehicle.

2. Proper Fitment: As an OEM part, it ensures a perfect fitment to your Lesabre, eliminating any potential issues that may arise from using aftermarket or used parts.

3. Improved Performance: A worn-out or damaged transmission mount can lead to transmission movement and vibrations, affecting the performance and drivability of your vehicle. Replacing it with a new OEM mount can help reduce these issues and improve overall performance.

4. Long-term Durability: OEM parts are generally of higher quality and durability compared to aftermarket alternatives. By using an OEM transmission mount, you can expect it to last longer and provide better reliability.

Disadvantages:

1. Cost: OEM parts, including transmission mounts, tend to be more expensive than aftermarket alternatives. The price of the Buick 25723646 rear transmission mount may be higher than some aftermarket options, which could be a deterrent for some buyers.

2. Availability: Depending on your location and the availability of parts at local dealerships, you may have to wait longer to receive the OEM transmission mount compared to ordering an aftermarket part online.

Conclusion:

When considering the purchase of a Buick 25723646 rear transmission mount for a 3.8L Lesabre, it's essential to weigh the advantages and disadvantages. The OEM part offers improved fitment, performance, and long-term durability, but it comes at a higher cost and may take longer to obtain. Ultimately, if you value the peace of mind that comes with using an OEM part and are willing to pay a premium, the Buick 25723646 rear transmission mount is a recommended choice. However, if you're on a budget or prefer to save time, an aftermarket alternative may be a more suitable option.

Details:

part #: 25723646 prices

  • $50.00-$124.95

specifications othellodrivetrain:

  • for models: Lesabre
  • for makes: Buick
  • for years: 2000-2005
  • mpn: 25723646
  • conditions options: Rear, 3.8, At, Fwd, Trans Mnt
  • genuine oem: Yes
  • ipn: 343.gm4u02
  • year: 2002
  • items included: Rear Mount
  • mounting style: Bolt-on
  • warranty: 90 Day
  • placement on vehicle: Lower, Rear
  • type: Transmission Mount

general othellodrivetrain:

  • Car Truck Parts Accessories > Transmission Drivetrain > Transmission Drivetrain Mounts
  • condition: Used

offer othellodrivetrain:

  • options: Ship-to-home
  • sold: 0
  • started: August 10, 2025
  • availability: In Stock
  • quantity: 1

seller othellodrivetrain:

  • # reviews: 3642
  • city: North Vernon, Indiana
  • rating: 100.0%

shipping othellodrivetrain:

  • service: Standard
  • transit: 4-8 Days
  • type: Fixed
  • cost: $0.00
  • class: Standard

returns othellodrivetrain:

  • policy: Returns Accepted
  • paid by: Buyer
  • time: 30 Days

payments othellodrivetrain:

  • wallet: Paypal
  • credit card: Discover
  • other
for models: lesabre, for makes: buick, for years: 2000-2005, conditions options: rear, 3.8, at, fwd, trans mnt, genuine oem: yes, year: 2002, items included: rear mount, mounting style: bolt-on, warranty: 90 day, placement on vehicle: lower, rear, type: transmission mount,
manufacturer: buick, category: auto parts > car truck parts accessories > transmission drivetrain > transmission drivetrain mounts, sku: 8693905020707761,

Buick 25723646 Is Similar To:

othellodrivetrain logo
5 offers $50.00–$124.95 USD
  • Offer #1: $50.00 price + $0.00 shipping estimate = $50.00* total. REAR,3.8,AT,FWD,TRANS MNT, 5/2/2026.FREE SHIPPING
  • Offer #2: $72.47 price + $0.00 shipping estimate = $72.47* total.FREE SHIPPING
  • Offer #3: $124.95 price + $0.00 shipping estimate = $124.95* total. 2000-2005 Buick LeSabre 2000-2005 Buick Park Avenue 2000-2003 Pontiac Bonneville 2004-2005 Pontiac Bonneville V6 3.8L.FREE SHIPPING
  • Offer #4: $149.99 price + $0.00 shipping estimate = $149.99* total.FREE SHIPPING
  • Offer #5: $101.24 price + $0.00 shipping estimate = $101.24* total. Rear Transmission Mount. Genuine GM Part Number:.FREE SHIPPING

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