Door & Components for 2018 Buick Regal Sportback
No.
Part # / Description / Price
Price
3
Side Door Insulator 
GM
GM Positions: Left
Description: #2. Lower. Helps dampen road noise
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $20.57
$14.74
MSRP $20.57
$14.74
4
Multi-Purpose Plug GM
GM Positions: Right
Description: 20mm. Outer. Round, 20 od. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $33.22
$22.81
MSRP $33.22
$22.81
5
Front Passenger Side Door Front Auxiliary Weatherstrip GM
GM Positions: Right
Description: Helps prevent the elements from entering your vehicle's interior
Helps reduce road noise
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $24.75
$17.74
MSRP $24.75
$17.74
5
Front Driver Side Door Front Auxiliary Weatherstrip GM
GM Positions: Left
Description: Helps prevent the elements from entering your vehicle's interior
Helps reduce road noise
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $24.75
$17.74
MSRP $24.75
$17.74
7
Front Side Door Weatherstrip GM
GM Positions: Left
Description: Helps prevent the elements from entering your vehicle's interior
Helps reduce road noise
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $56.54
$38.83
MSRP $56.54
$38.83
No.
Part # / Description / Price
Price
1
Rear Driver Side Door GM
GM Positions: Left
Description: Sportback. Allows access to vehicle passenger compartment
Carefully packaged and shipped to protect and preserve primed surfaces
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
Collision parts are designed to help promote proper and safe repair
MSRP $1,374.18
$902.32
MSRP $1,374.18
$902.32
1
Rear Passenger Side Door GM
GM Positions: Right
Description: Sportback. Tourx. Allows access to vehicle passenger compartment
Carefully packaged and shipped to protect and preserve primed surfaces
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
Collision parts are designed to help promote proper and safe repair
MSRP $1,374.18
$902.32
MSRP $1,374.18
$902.32
3
Rear Side Door Insulator GM
GM Positions: Left
Description: #2. Lower. Sportback. Tourx. Helps dampen road noise
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $13.86
$10.35
MSRP $13.86
$10.35
4
Multi-Purpose Plug GM
GM Positions: Left
Description: Double & crew cab, #3. Double cab, #2. Side, 19mm. Sportback. Small. Tourx. Regular cab, exterior handle. With zl1, 19.5 mm. Crew cab. 19.5mm. Double cab. 19.5mm. Seals various openings in your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Collision parts are designed to help promote proper and safe repair
MSRP $10.19
$7.61
MSRP $10.19
$7.61
5
MSRP $53.67
$36.86
6
Door Weather Strip Retainer GM
GM Positions: Left
Notes: PARTS: Part included with door weatherstrip.
Description: #1. Sportback. Tourx. Used to secure multiple components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $15.77
$11.78
MSRP $15.77
$11.78
7
Rear Side Door Weatherstrip GM
GM Positions: Right
Description: Sportback. Helps prevent the elements from entering your vehicle's interior
Helps reduce road noise
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $16.87
$12.09
MSRP $16.87
$12.09