How to service the exhaust hangers on Buick LeSabre?

Service the exhaust hangers by first raising and supporting the vehicle. Attach a suitable lubricant to the center exhaust hanger bolt which joins it with the rear suspension support bracket. Put a suitable lubricant on the exhaust pipe hanger rod before pulling the center exhaust hanger off the rod by pulling it outward. Begin by removing the nut linking the rear exhaust hanger with the rear exhaust hanger bracket then spray lubricant on the tail pipe hanger rod before pulling the rear exhaust hanger away. Use a soapy solution on both the tail pipe hanger rod and the inner diameter of the rear exhaust hanger to make installation smoother before putting the rear exhaust hanger onto the tail pipe hanger rod and properly positioning at the rear exhaust hanger bracket. Secure the rear exhaust hanger to its bracket by installing a nut which should reach torque specifications of 30 Nm (22 ft. lbs.). Follow these steps to install the center exhaust hanger: apply soapy solution on both the exhaust pipe hanger rod and the inner diameter of the center exhaust hanger, press the center exhaust hanger onto the exhaust pipe hanger rod, tighten the bolt which connects the center exhaust hanger to the rear suspension support bracket to 30 Nm (22 ft. lbs.).

How to Service and Repair the Exhaust Hanger and System Insulator on Buick LaCrosse?

The repair of exhaust system insulator and hanger along with bracket begins after the vehicle achieves an adequate height with proper support. Akin to the previous step support the exhaust system before dismounting both Exhaust Pipe hanger from the Exhaust Pipe and Exhaust Hanger bracket. The next step should involve removing Exhaust Pipe rear hangers from both their positions on the Muffler and rear Exhaust Hanger brackets. Installation begins with attaching the Exhaust Pipe rear hangers to the Muffler then to the rear Exhaust Hanger brackets and continuing with connecting the Exhaust Pipe hanger to its respective Exhaust Pipe before fixing it to the Exhaust Hanger bracket. Using the Exhaust Pipe hanger, hanger bracket and Exhaust Pipe attach them to their proper positions before removing the support from the system for underbody contact examination while lowering the vehicle.

How to replace the exhaust hanger mounting bracket on Buick Regal?

The first step when replacing the exhaust hanger mounting bracket is to lift and support the vehicle while following all vehicle lifting procedures. Pull up and stabilize the exhaust system and detach the exhaust pipe rear hanger insulators that fasten to the exhaust muffler rear hanger bracket. The exhaust muffler rear hanger bracket removal process starts by unstowing the outboard rear bumper impact bar bolt followed by taking out the inboard rear bumper impact bar bolt. Install the exhaust muffler rear hanger bracket by first positioning it correctly then tighten both inboard and outboard rear bumper impact bar bolts to 25 Nm torque (18 ft. lbs.). Proceed by attaching the exhaust pipe rear hanger insulators to the exhaust muffler rear hanger bracket and remove the support from the exhaust system while inspecting for underbody contact before lowering the vehicle.

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Exhaust Tail Pipe Hanger

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80 Exhaust Hangers found

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Buick Converter & Pipe Bracket
Part Number: 13258290
$62.89 MSRP: $93.59
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Product Specifications
- Other Name: Bracket, Exhaust Pipe; Exhaust Hanger; Converter & Pipe Hanger; Front Pipe Bracket
- Position: Front
Fits the following Buick Models:
- Cascada | 2016-2019 | Base, Premium, Sport Touring | 4 Cyl 1.6 L GAS
- Verano | 2012-2017 | Base, Convenience, Leather, Premium, Sport Touring, Turbo | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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Buick Lower Bracket, Driver Side
Part Number: 12684191
$6.16 MSRP: $9.16
You Save: $3.00 (33%)
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Product Specifications
- Other Name: Bracket, Catalytic Converter; Exhaust Bracket; Exhaust Hanger
- Position: Driver Side
Fits the following Buick Models:
- Encore GX | 2020-2023 | Essence, Preferred, Select | 3 Cyl 1.3 L GAS
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Buick Muffler & Pipe Hanger, Driver Side
Part Number: 23289833
$38.58 MSRP: $57.43
You Save: $18.85 (33%)
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Product Specifications
- Other Name: Hanger, Exhaust Muffler/Resonator; Exhaust Hanger; Center Pipe Hanger; Insulator, Exhaust Muffler/Resonator; Hanger, Exhaust Tail Pipe
- Position: Driver Side
Fits the following Buick Models:
- Regal | 2016-2017 | Base, GS, Premium, Sport Touring | 4 Cyl 2.0 L GAS
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Buick Upper Bracket
Part Number: 12698104
$26.48 MSRP: $39.40
You Save: $12.92 (33%)
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Product Specifications
- Other Name: Bracket, Catalytic Converter; Exhaust Bracket; Exhaust Hanger
Fits the following Buick Models:
- Encore GX | 2020-2024 | Avenir, Essence, Preferred, Select, Sport Touring | 3 Cyl 1.3 L GAS
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Buick Tailpipe Bracket, Driver Side
Part Number: 13264350
$101.04 MSRP: $150.37
You Save: $49.33 (33%)
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Product Specifications
- Other Name: Bracket, Exhaust Muffler/Resonator; Exhaust Hanger; Muffler & Pipe Bracket; Muffler & Pipe Hanger; Rear Muffler Hanger; Bracket, Exhaust Tail Pipe; Bracket, Exhaust Pipe
- Position: Driver Side
Fits the following Buick Models:
- Verano | 2012-2017 | Base, Convenience, Leather, Premium, Sport Touring, Turbo | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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Buick Lower Bracket
Part Number: 12684192
$25.45 MSRP: $37.87
You Save: $12.42 (33%)
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Product Specifications
- Other Name: Bracket, Catalytic Converter; Exhaust Bracket; Exhaust Hanger
Fits the following Buick Models:
- Encore GX | 2020-2023 | Essence, Preferred, Select | 3 Cyl 1.3 L GAS
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Buick Catalytic Converter Upper Bracket
Part Number: 12651501
$5.86 MSRP: $8.72
You Save: $2.86 (33%)
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Product Specifications
- Other Name: Bracket, Catalytic Converter; Exhaust Bracket; Exhaust Hanger; Catalytic Converter Upper Brace
Fits the following Buick Models:
- Regal Sportback | 2018-2020 | Avenir, Base, Essence, Preferred, Preferred II | 4 Cyl 2.0 L GAS
- Regal TourX | 2018-2020 | Base, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Upper Bracket
Part Number: 12672001
$12.31 MSRP: $18.32
You Save: $6.01 (33%)
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Product Specifications
- Other Name: Bracket, Catalytic Converter; Exhaust Bracket; Exhaust Hanger; Catalytic Converter Upper Bracket
Fits the following Buick Models:
- LaCrosse | 2018-2019 | Base, Essence, Preferred, Premium | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV)
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Buick Front Pipe Insulator
Part Number: 84134015
$5.86 MSRP: $8.72
You Save: $2.86 (33%)
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Product Specifications
- Other Name: Insulator, Exhaust Pipe; Exhaust Insulator; Exhaust Hanger
Fits the following Buick Models:
- Envision | 2021-2023 | Avenir, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Intermed Pipe Bracket
Part Number: 13229792
$4.84 MSRP: $7.19
You Save: $2.35 (33%)
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Product Specifications
- Other Name: Bracket, Exhaust Pipe; Exhaust Hanger; Front Pipe Bracket; Front Pipe Hanger
- Position: Front
Fits the following Buick Models:
- LaCrosse | 2012-2016, 2010 | Base, Convenience, CX, CXL, Leather, Premium, Sport Touring, Touring | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
- Regal | 2017 | Base, GS, Premium, Sport Touring | 4 Cyl 2.0 L GAS
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Buick Catalytic Converter Insulator
Part Number: 95468211
$11.88 MSRP: $17.68
You Save: $5.80 (33%)
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Product Specifications
- Other Name: Insulator-Exhaust Muffler Front Hanger; Exhaust Insulator; Exhaust Hanger; Converter Insulator; Insulator, Exhaust Muffler/Resonator; Insulator, Exhaust Pipe
- Position: Front
Fits the following Buick Models:
- Encore | 2013-2022 | Base, Convenience, Essence, Leather, Preferred, Preferred II, Premium, Sport Touring | 4 Cyl 1.4 L GAS
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Buick Front Pipe Bracket
Part Number: 84134016
$7.94 MSRP: $11.83
You Save: $3.89 (33%)
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Product Specifications
- Other Name: Bracket, Exhaust Pipe; Exhaust Hanger
Fits the following Buick Models:
- Envision | 2021-2023 | Avenir, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Lower Bracket
Part Number: 55498715
$23.88 MSRP: $35.54
You Save: $11.66 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Bracket, Exhaust Pipe; Exhaust Bracket; Exhaust Hanger
Fits the following Buick Models:
- Encore GX | 2020-2024 | Essence, Preferred, Select | 3 Cyl 1.2 L GAS
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Buick Catalytic Converter Bracket
Part Number: 12664902
$15.48 MSRP: $23.02
You Save: $7.54 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Bracket, Catalytic Converter; Exhaust Bracket; Exhaust Hanger; Preconverter Lower Bracket
Fits the following Buick Models:
- Encore | 2016-2022 | Base, Convenience, Essence, Leather, Preferred, Preferred II, Premium, Sport Touring | 4 Cyl 1.4 L GAS
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Buick Catalytic Converter Insulator
Part Number: 95468210
$10.06 MSRP: $14.97
You Save: $4.91 (33%)
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Product Specifications
- Other Name: Insulator-Exhaust Muffler Rear Hanger; Exhaust Insulator; Exhaust Hanger; Muffler & Pipe Insulator, Rear Muffler Insulator, Converter Insulator
- Position: Rear
Fits the following Buick Models:
- Encore | 2013-2022 | Base, Convenience, Essence, Leather, Preferred, Preferred II, Premium, Sport Touring | 4 Cyl 1.4 L GAS
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Buick Muffler & Pipe Hanger, Rear Driver Side
Part Number: 23212856
$26.24 MSRP: $39.06
You Save: $12.82 (33%)
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Product Specifications
- Other Name: Insulator Assembly-Exhaust Rear Muffler; Exhaust Hanger; Insulator, Exhaust Muffler/Resonator
- Position: Rear Driver Side
Fits the following Buick Models:
- Envision | 2016-2020 | Base, Essence, Preferred, Premium, Premium II | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS
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Buick Front Pipe Insulator
Part Number: 13229781
$29.70 MSRP: $44.20
You Save: $14.50 (33%)
ADD TO CART
Product Specifications
- Other Name: Insulator-Exhaust Pipe Front Hanger; Insulator; Insulator, Exhaust Pipe
- Position: Front
Fits the following Buick Models:
- Envision | 2021-2023 | Avenir, Essence, Preferred | 4 Cyl 2.0 L GAS
- LaCrosse | 2012-2019, 2010 | Avenir, Base, Convenience, CX, CXL, Essence, Leather, Preferred, Premium, Sport Touring, Touring | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
- Regal | 2017 | Base, GS, Premium, Sport Touring | 4 Cyl 2.0 L GAS
- Regal Sportback | 2018-2020 | Avenir, Base, Essence, GS, Preferred, Preferred II | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- Regal TourX | 2018-2020 | Base, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Muffler & Pipe Insulator, Passenger Side
Part Number: 42708943
$13.45 MSRP: $20.00
You Save: $6.55 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Insulator-Exhaust System; Exhaust Insulator; Exhaust Hanger; Insulator, Exhaust Pipe
- Position: Passenger Side
Fits the following Buick Models:
- Encore GX | 2020-2024 | Avenir, Essence, Preferred, Select, Sport Touring | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
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Buick Front Bracket
Part Number: 55498713
$5.86 MSRP: $8.72
You Save: $2.86 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Bracket, Exhaust Pipe; Exhaust Bracket; Exhaust Hanger; Upper Bracket
Fits the following Buick Models:
- Encore GX | 2020-2023 | Essence, Preferred, Select | 3 Cyl 1.2 L GAS
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Buick Front Pipe Insulator
Part Number: 23207208
$15.58 MSRP: $23.19
You Save: $7.61 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Insulator-Exhaust Front; Exhaust Insulator; Exhaust Hanger; Insulator, Exhaust Pipe
- Position: Front
Fits the following Buick Models:
- Envision | 2017-2020 | Base, Essence, Preferred, Premium, Premium II | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS

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Buick Exhaust Hanger Parts Questions & Experts Answers

Resonator & Pipe Insulator
25609451
Q: How to service the exhaust hangers on Buick LeSabre?
A: Service the exhaust hangers by first raising and supporting the vehicle. Attach a suitable lubricant to the center exhaust hanger bolt which joins it with the rear suspension support bracket. Put a suitable lubricant on the exhaust pipe hanger rod before pulling the center exhaust hanger off the rod by pulling it outward. Begin by removing the nut linking the rear exhaust hanger with the rear exhaust hanger bracket then spray lubricant on the tail pipe hanger rod before pulling the rear exhaust hanger away. Use a soapy solution on both the tail pipe hanger rod and the inner diameter of the rear exhaust hanger to make installation smoother before putting the rear exhaust hanger onto the tail pipe hanger rod and properly positioning at the rear exhaust hanger bracket. Secure the rear exhaust hanger to its bracket by installing a nut which should reach torque specifications of 30 Nm (22 ft. lbs.). Follow these steps to install the center exhaust hanger: apply soapy solution on both the exhaust pipe hanger rod and the inner diameter of the center exhaust hanger, press the center exhaust hanger onto the exhaust pipe hanger rod, tighten the bolt which connects the center exhaust hanger to the rear suspension support bracket to 30 Nm (22 ft. lbs.).
Muffler Insulator
10304424
Q: How to Service and Repair the Exhaust Hanger and System Insulator on Buick LaCrosse?
A: The repair of exhaust system insulator and hanger along with bracket begins after the vehicle achieves an adequate height with proper support. Akin to the previous step support the exhaust system before dismounting both Exhaust Pipe hanger from the Exhaust Pipe and Exhaust Hanger bracket. The next step should involve removing Exhaust Pipe rear hangers from both their positions on the Muffler and rear Exhaust Hanger brackets. Installation begins with attaching the Exhaust Pipe rear hangers to the Muffler then to the rear Exhaust Hanger brackets and continuing with connecting the Exhaust Pipe hanger to its respective Exhaust Pipe before fixing it to the Exhaust Hanger bracket. Using the Exhaust Pipe hanger, hanger bracket and Exhaust Pipe attach them to their proper positions before removing the support from the system for underbody contact examination while lowering the vehicle.
Converter & Pipe Insulator
10056770
Q: How to replace the exhaust hanger mounting bracket on Buick Regal?
A: The first step when replacing the exhaust hanger mounting bracket is to lift and support the vehicle while following all vehicle lifting procedures. Pull up and stabilize the exhaust system and detach the exhaust pipe rear hanger insulators that fasten to the exhaust muffler rear hanger bracket. The exhaust muffler rear hanger bracket removal process starts by unstowing the outboard rear bumper impact bar bolt followed by taking out the inboard rear bumper impact bar bolt. Install the exhaust muffler rear hanger bracket by first positioning it correctly then tighten both inboard and outboard rear bumper impact bar bolts to 25 Nm torque (18 ft. lbs.). Proceed by attaching the exhaust pipe rear hanger insulators to the exhaust muffler rear hanger bracket and remove the support from the exhaust system while inspecting for underbody contact before lowering the vehicle.