How to replace the front bumper fascia on Buick LeSabre?

The replacement process for front bumper fascia begins with hood opening and vehicle elevation with proper support. The Fascia Retainer Remover (J 36346) helps users detach the two retaining push pins which maintain the front bumper fascia attachment to front wheelhouse extensions. Use a tool to disconnect the parking lamp electric connectors before beginning to loosen the captive stud combined with nut. Continuously tapping the captive stud and nut allows you to clear the fender keyhole slots while simultaneously freeing up the bolt enough to remove the weld nut on the fenders. The Fascia Retainer Remover (J 36346) should be used to detach five push pin retainers that secure the front bumper fascia to the upper fascia support and two push pin retainers that fasten it to the air deflector. The front bumper fascia with its attached front energy absorber from the front impact bar should be removed before detaching the energy absorber from the fascia. To install the energy absorber you first need to mount it onto the front bumper fascia before starting every fastener manually. Begin by positioning the front bumper fascia along with the front energy absorber correctly onto the front impact bar. Insert fasteners into the keyhole slots located on the front fenders. Then adjust the fasteners starting with the bolt to 9 N.m (80 lb in). Secure the front bumper fascia to the upper fascia support through push pin retainers after reattaching parking lamp electrical connectors and finally secure front bumper fascia to front wheelhouse extensions with push pin retainers.

How to replace the rear bumper fascia on Buick Park Avenue?

The replacement process of the rear bumper fascia requires first removing the rear compartment sill plate. The fascia retaining nuts located under the rear compartment trim need removal before the fascia can be detached from the quarter panels through its three securing nuts. Mount the vehicle on supports and extract the four screws which maintain the fascia near the wheelhouse areas. The fascia filler panel needs its two push-in retainers taken out after removing marker light sockets from the lamp. To separate the fascia from the rear of the vehicle disconnect the electrical connector of the park assist system if vehicle has this option. Begin the installation process by placing the fascia filler panel then fasten it with push-in retainers . It is essential to reinstall the rear park assist electrical connector when present before installing the rear fascia to the vehicle with a torque of 9 N.m (80 lb in). The four retainers should be installed to the fascia while the fascia needs to be fastened to the quarter panels with nuts. Install the marker lamp sockets to the lens before you put back the rear compartment trim and secure its retainers. Reinstallation of the rear compartment sill plate follows before you lower the vehicle.

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255 Bumpers found

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Buick Bumper Cover, Front Part Number: 13243355
$306.44 MSRP: $434.75
You Save: $128.31 (30%)
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Product Specifications
- Other Name: Fascia-Front Bumper; Fascia, Front And Rear Bumper/Fascia Face
- Position: Front
- Replaces: 13238286, 13351719
Fits the following Buick Models:
- Regal | 2011-2013 | Base, CXL, Premium | 4 Cyl 2.0 L FLEX, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Bumper Cover, Rear Lower Part Number: 42819900
$496.26 MSRP: $742.92
You Save: $246.66 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Fascia Assembly-Rear Bumper Lower *Service Primer; Fascia, Front And Rear Bumper/Fascia Face
- Position: Rear Lower
- Replaces: 42735726, 42766378
Fits the following Buick Models:
- Encore GX | 2020-2023 | Essence, Preferred, Select | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
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Buick Side Cover, Rear Upper Passenger Side Part Number: 42766376
$479.76 MSRP: $718.14
You Save: $238.38 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Fascia Assembly-Rear Bumper Upper *Service Primer; Fascia, Front And Rear Bumper/Fascia Face
- Position: Rear Upper Passenger Side
- Replaces: 42751819
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 Bumper Cover Part Number: 42758322
$537.11 MSRP: $804.26
You Save: $267.15 (34%)
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Product Specifications
- Other Name: Fascia, Front And Rear Bumper/Fascia Face
- Position: Front
- Replaces: 42740455
Fits the following Buick Models:
- Encore GX | 2020-2021 | Essence | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
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Buick Bumper Cover, Front Rear Part Number: 42774799
$615.57 MSRP: $922.10
You Save: $306.53 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Fascia, Front And Rear Bumper/Fascia Face
- Position: Front Rear
Fits the following Buick Models:
- Encore GX | 2021-2023 | Essence | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
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Buick Bumper Cover Part Number: 20878642
$514.01 MSRP: $771.94
You Save: $257.93 (34%)
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Product Specifications
- Other Name: Fascia, Front And Rear Bumper/Fascia Face
- Position: Rear
- Replaces: 20825493
Fits the following Buick Models:
- LaCrosse | 2010-2013 | Base, Convenience, CX, CXL, CXS, Leather, Premium, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Buick Bumper Cover Part Number: 42774800
$612.55 MSRP: $917.57
You Save: $305.02 (34%)
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Product Specifications
- Other Name: Fascia, Front And Rear Bumper/Fascia Face
- Position: Front
- Replaces: 42740454, 42758323
Fits the following Buick Models:
- Encore GX | 2020-2023 | Essence, Preferred, Select | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
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Buick Bumper Cover, Front Upper Part Number: 26243326
$599.33 MSRP: $897.71
You Save: $298.38 (34%)
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Product Specifications
- Other Name: Fascia Assembly-Front Bumper Upper; Fascia, Front And Rear Bumper/Fascia Face
- Position: Front Upper
- Replaces: 26216474, 26686230
Fits the following Buick Models:
- LaCrosse | 2017-2019 | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
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Buick Bumper Cover Part Number: 13243346
$434.54 MSRP: $649.66
You Save: $215.12 (34%)
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Product Specifications
- Other Name: Fascia, Front And Rear Bumper/Fascia Face
- Position: Rear
- Replaces: 13348834
Fits the following Buick Models:
- Regal | 2011-2013 | Base, CXL, Premium | 4 Cyl 2.0 L FLEX, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Bumper Cover Part Number: 12336060
$509.93 MSRP: $765.82
You Save: $255.89 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Fascia, Front And Rear Bumper/Fascia Face
- Position: Rear
Fits the following Buick Models:
- LaCrosse | 2005-2007 | CX | 6 Cyl 3.8 L GAS
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Buick Side Cover, Rear Upper Driver Side Part Number: 42766371
$514.68 MSRP: $770.59
You Save: $255.91 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Fascia Assembly-Rear Bumper Upper *Service Primer; Fascia, Front And Rear Bumper/Fascia Face
- Position: Rear Upper Driver Side
- Replaces: 42751818
Fits the following Buick Models:
- Encore GX | 2020-2023 | Essence, Preferred, Select | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
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Buick Bumper Cover, Rear Lower Part Number: 42766382
$496.26 MSRP: $742.92
You Save: $246.66 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fascia Assembly-Rear Bumper Lower *Service Primer; Fascia, Front And Rear Bumper/Fascia Face
- Position: Rear Lower
- Replaced by: 42819902
Fits the following Buick Models:
- Encore GX | 2021-2022 | Essence, Preferred, Select | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
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Buick Side Cover, Rear Upper Passenger Side Part Number: 42751817
$514.68 MSRP: $770.59
You Save: $255.91 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Fascia Assembly-Rear Bumper Upper *Service Primer; Fascia, Front And Rear Bumper/Fascia Face
- Position: Rear Upper Passenger Side
- Replaced by: 42766374
Fits the following Buick Models:
- Encore GX | 2020-2021 | Essence, Preferred, Select | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
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Buick Bumper Cover, Front Part Number: 12336058
$392.66 MSRP: $587.05
You Save: $194.39 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Fascia Assembly, Front Bumper (Primed); Fascia, Front And Rear Bumper/Fascia Face
- Position: Front
Fits the following Buick Models:
- LaCrosse | 2005-2007 | CXL, CXS | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS
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Buick Bumper Cover, Front Rear Part Number: 42821671
$496.26 MSRP: $742.92
You Save: $246.66 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Fascia, Front And Rear Bumper/Fascia Face
- Position: Front Rear
- Replaced by: 42867988
Fits the following Buick Models:
- Encore GX | 2023 | Preferred, Select | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
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Buick Bumper Cover, Rear Upper Part Number: 26686250
$726.12 MSRP: $1088.12
You Save: $362.00 (34%)
ADD TO CART
Product Specifications
- Other Name: Fascia Assembly-Rear Bumper Upper; Fascia, Front And Rear Bumper/Fascia Face
- Position: Rear Upper
Fits the following Buick Models:
- LaCrosse | 2017-2019 | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 6 Cyl 3.6 L GAS
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Buick Bumper Cover, Front Upper Part Number: 20979560
$375.28 MSRP: $561.06
You Save: $185.78 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fascia Assembly-Front Bumper Upper; Fascia, Front And Rear Bumper/Fascia Face
- Position: Front Upper
- Replaces: 20875310, 20928569, 20899511
Fits the following Buick Models:
- LaCrosse | 2010-2013 | Base, Convenience, CX, CXL, CXS, Leather, Premium, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Buick Side Cover, Rear Upper Driver Side Part Number: 42751818
$514.68 MSRP: $770.59
You Save: $255.91 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fascia Assembly-Rear Bumper Upper *Service Primer; Fascia, Front And Rear Bumper/Fascia Face
- Position: Rear Upper Driver Side
- Replaced by: 42766371
Fits the following Buick Models:
- Encore GX | 2020-2021 | Essence, Preferred, Select | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
View related parts
Buick Bumper Cover, Rear Lower Part Number: 42766393
$496.26 MSRP: $742.92
You Save: $246.66 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fascia Assembly-Rear Bumper Lower *Service Primer; Fascia, Front And Rear Bumper/Fascia Face
- Position: Rear Lower
- Replaced by: 42819906
Fits the following Buick Models:
- Encore GX | 2021-2022 | Essence | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
View related parts
Buick Side Cover, Rear Upper Passenger Side Part Number: 42766374
$514.68 MSRP: $770.59
You Save: $255.91 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fascia Assembly-Rear Bumper Upper *Service Primer; Fascia, Front And Rear Bumper/Fascia Face
- Position: Rear Upper Passenger Side
- Replaces: 42751817
Fits the following Buick Models:
- Encore GX | 2020-2023 | Essence, Preferred, Select | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS

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Buick Bumper

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Buick Bumper Parts and Q&A

Bumper Cover
25679891
Q: How to replace the front bumper fascia on Buick LeSabre?
A:
The replacement process for front bumper fascia begins with hood opening and vehicle elevation with proper support. The Fascia Retainer Remover (J 36346) helps users detach the two retaining push pins which maintain the front bumper fascia attachment to front wheelhouse extensions. Use a tool to disconnect the parking lamp electric connectors before beginning to loosen the captive stud combined with nut. Continuously tapping the captive stud and nut allows you to clear the fender keyhole slots while simultaneously freeing up the bolt enough to remove the weld nut on the fenders. The Fascia Retainer Remover (J 36346) should be used to detach five push pin retainers that secure the front bumper fascia to the upper fascia support and two push pin retainers that fasten it to the air deflector. The front bumper fascia with its attached front energy absorber from the front impact bar should be removed before detaching the energy absorber from the fascia. To install the energy absorber you first need to mount it onto the front bumper fascia before starting every fastener manually. Begin by positioning the front bumper fascia along with the front energy absorber correctly onto the front impact bar. Insert fasteners into the keyhole slots located on the front fenders. Then adjust the fasteners starting with the bolt to 9 N.m (80 lb in). Secure the front bumper fascia to the upper fascia support through push pin retainers after reattaching parking lamp electrical connectors and finally secure front bumper fascia to front wheelhouse extensions with push pin retainers.
Bumper Cover
25651625
Q: How to replace the rear bumper fascia on Buick Park Avenue?
A:
The replacement process of the rear bumper fascia requires first removing the rear compartment sill plate. The fascia retaining nuts located under the rear compartment trim need removal before the fascia can be detached from the quarter panels through its three securing nuts. Mount the vehicle on supports and extract the four screws which maintain the fascia near the wheelhouse areas. The fascia filler panel needs its two push-in retainers taken out after removing marker light sockets from the lamp. To separate the fascia from the rear of the vehicle disconnect the electrical connector of the park assist system if vehicle has this option. Begin the installation process by placing the fascia filler panel then fasten it with push-in retainers . It is essential to reinstall the rear park assist electrical connector when present before installing the rear fascia to the vehicle with a torque of 9 N.m (80 lb in). The four retainers should be installed to the fascia while the fascia needs to be fastened to the quarter panels with nuts. Install the marker lamp sockets to the lens before you put back the rear compartment trim and secure its retainers. Reinstallation of the rear compartment sill plate follows before you lower the vehicle.