Knee Bolster - GM (84687478)
Knee Bolster - GM (84687478)
- GM
- 84687478
Details
- Brand:
- SKU:
84687478
- Positions: Left
- Other Names:
F Bolster
- Description:
Without denali, driver side, without power tilt telescoping, atmosphere. 2021-24, driver side, without power tilt telescoping, atmosphere. Gmc Yukon XL, driver side, without power tilt telescoping, atmosphere.
Knee Bolster - GM Parts Pro (84687478)
The Knee Bolster - GM Parts Pro (84687478) is a genuine OEM interior component designed to restore the original appearance, protection, and structural finish of the vehicle’s lower instrument panel area. Manufactured to GM Parts Pro’s exact factory specifications, this knee bolster provides precise fitment, durable construction, and seamless integration with the dashboard, steering column, center console, and surrounding interior trim.
Constructed from high-quality automotive-grade materials, this knee bolster is engineered to withstand passenger contact, vibration, temperature fluctuations, pressure, and everyday interior wear. Its durable construction helps resist cracking, warping, fading, loosening, staining, and premature surface deterioration, supporting dependable long-term performance and an OEM-quality appearance.
Functionally, the knee bolster covers and protects underlying dashboard structures, wiring, fasteners, ducts, mounting points, and unfinished surfaces while providing a clean and professionally finished lower cabin area. Depending on the vehicle application, it may also support the intended positioning of adjacent trim, controls, storage areas, or compatible safety-system components.
The knee bolster is designed to follow the vehicle’s original dashboard contours, lower-panel dimensions, mounting locations, steering-column clearances, attachment points, and factory interior styling. Replacing a scratched, cracked, warped, loose, damaged, or missing bolster helps restore a consistent cabin appearance while reducing exposed components and unwanted gaps.
As a genuine GM Parts Pro OEM component, this knee bolster is manufactured to precise factory dimensions, material standards, attachment specifications, contour requirements, surface finishes, and fitment tolerances. OEM engineering helps ensure proper alignment and secure installation without the trimming or modification commonly required by universal aftermarket alternatives.
Installation is recommended when restoring a damaged dashboard, completing interior or steering-column repairs, replacing broken mounting points, or returning the vehicle’s cabin to its original factory condition. Professional installation may be recommended when working near electrical, steering, or safety-related components.
• Genuine GM Parts Pro OEM knee bolster
• Restores the original lower dashboard appearance
• Covers and protects wiring, fasteners, and structural components
• High-quality automotive-grade durable construction
• Designed to match factory dashboard contours and clearances
• Precision-engineered for proper fit and secure installation
• Helps maintain interior protection, styling, and OEM functionality
Choosing the Knee Bolster - GM Parts Pro (84687478) helps restore the finished appearance and protection of the vehicle’s lower instrument panel area while delivering the fit, quality, and durability expected from a genuine GM Parts Pro OEM component.
- Condition: New
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov - MSRP: $30.26
- Discount: $8.93 (29.5% off)
- Sale Price: $21.33
- GM
- 84687478
Details
- Brand:
- SKU:
84687478
- Positions: Left
- Other Names:
F Bolster
- Description:
Without denali, driver side, without power tilt telescoping, atmosphere. 2021-24, driver side, without power tilt telescoping, atmosphere. Gmc Yukon XL, driver side, without power tilt telescoping, atmosphere.
Knee Bolster - GM Parts Pro (84687478)
The Knee Bolster - GM Parts Pro (84687478) is a genuine OEM interior component designed to restore the original appearance, protection, and structural finish of the vehicle’s lower instrument panel area. Manufactured to GM Parts Pro’s exact factory specifications, this knee bolster provides precise fitment, durable construction, and seamless integration with the dashboard, steering column, center console, and surrounding interior trim.
Constructed from high-quality automotive-grade materials, this knee bolster is engineered to withstand passenger contact, vibration, temperature fluctuations, pressure, and everyday interior wear. Its durable construction helps resist cracking, warping, fading, loosening, staining, and premature surface deterioration, supporting dependable long-term performance and an OEM-quality appearance.
Functionally, the knee bolster covers and protects underlying dashboard structures, wiring, fasteners, ducts, mounting points, and unfinished surfaces while providing a clean and professionally finished lower cabin area. Depending on the vehicle application, it may also support the intended positioning of adjacent trim, controls, storage areas, or compatible safety-system components.
The knee bolster is designed to follow the vehicle’s original dashboard contours, lower-panel dimensions, mounting locations, steering-column clearances, attachment points, and factory interior styling. Replacing a scratched, cracked, warped, loose, damaged, or missing bolster helps restore a consistent cabin appearance while reducing exposed components and unwanted gaps.
As a genuine GM Parts Pro OEM component, this knee bolster is manufactured to precise factory dimensions, material standards, attachment specifications, contour requirements, surface finishes, and fitment tolerances. OEM engineering helps ensure proper alignment and secure installation without the trimming or modification commonly required by universal aftermarket alternatives.
Installation is recommended when restoring a damaged dashboard, completing interior or steering-column repairs, replacing broken mounting points, or returning the vehicle’s cabin to its original factory condition. Professional installation may be recommended when working near electrical, steering, or safety-related components.
• Genuine GM Parts Pro OEM knee bolster
• Restores the original lower dashboard appearance
• Covers and protects wiring, fasteners, and structural components
• High-quality automotive-grade durable construction
• Designed to match factory dashboard contours and clearances
• Precision-engineered for proper fit and secure installation
• Helps maintain interior protection, styling, and OEM functionality
Choosing the Knee Bolster - GM Parts Pro (84687478) helps restore the finished appearance and protection of the vehicle’s lower instrument panel area while delivering the fit, quality, and durability expected from a genuine GM Parts Pro OEM component.
- Condition: New
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Also Purchased
Vehicle Fitment
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GMC Parts Pros
GMC Parts Pros is a factory-authorized source for genuine OEM GMC parts and accessories covering Sierra, Yukon, Yukon XL, Acadia, Terrain, Canyon, Savana, and Hummer EV. Every part ships from our dealership inventory with the manufacturer's warranty intact and is priced below MSRP. Filter by year, model, and trim in the vehicle selector to confirm fitment before you order, or call us now to have a parts specialist match the part to your VIN.
GM
Genuine GM parts are built to the exact specifications GMC engineers used on the assembly line, which is why they fit and perform like the originals. Aftermarket substitutes can compromise tolerances, durability, and warranty coverage on trucks and SUVs that are expected to tow, haul, and hold their value.