Rear Sill Plate - GM (84546582)

Rear Sill Plate - GM (84546582)

  • MSRP: $46.15
  • Discount: $13.62 (29.5% off)
  • Sale Price: $32.53
My Location
Manufacturer Warranty Minimum of 12 Months
Guaranteed Fitment Always the correct parts
Shop with Confidence Your information is safe
In-House Experts We know our products

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    84546582

  • Positions: Right
  • Other Names:

    F Molding

  • Description:

    Gmc Yukon XL, denali, denali ultimate, atmosphere.

    Rear Sill Plate - GMC Parts Pro (84546582)

    The Rear Sill Plate - GMC Parts Pro (84546582) is a genuine OEM interior trim component designed to restore the original appearance, protection, and factory-finished styling of the designated rear door sill area in your compatible GMC vehicle. Manufactured to GMC Parts Pro’s exact factory specifications, this rear sill plate provides precise fitment, dependable durability, and seamless integration with compatible flooring, door openings, weatherstripping, and surrounding interior trim.

    Constructed from high-quality automotive-grade materials, this rear sill plate is engineered to withstand repeated passenger entry and exit, footwear contact, scuffs, dirt, moisture, vibration, and temperature fluctuations. Its durable construction helps resist cracking, warping, scratching, fading, deformation, and premature deterioration while maintaining a clean factory-quality appearance.

    Functionally, the sill plate provides a protective finishing surface along the designated rear door threshold, helping shield the underlying sill area from scratches, scuffs, dirt, and everyday passenger-related wear. It also helps cover compatible seams, fasteners, carpet edges, and transitions between interior components where applicable.

    Unlike generic universal threshold trim, this genuine GMC Parts Pro rear sill plate is engineered around the vehicle’s factory rear door opening and application-specific interior contours. Its tailored configuration helps maintain proper alignment and clearances with compatible door trim, carpeting, weather seals, and surrounding components.

    As a genuine GMC Parts Pro OEM component, this rear sill plate is manufactured to precise factory dimensions, threshold contours, mounting locations, retention requirements, material standards, surface finish specifications, and fitment tolerances. Proper installation helps ensure accurate positioning, secure retention, and a seamless factory-integrated appearance.

    • Genuine GMC Parts Pro OEM rear sill plate

    • Helps protect the designated rear door threshold from scratches, scuffs, dirt, and everyday passenger wear

    • Restores the original factory-finished appearance of the compatible rear entry area

    • High-quality automotive-grade construction provides dependable long-term durability

    • Engineered to withstand frequent entry and exit, footwear contact, moisture, vibration, and temperature fluctuations

    • Precision-manufactured for factory threshold contours, mounting locations, alignment, retention, and secure fitment

    • Restores OEM sill protection, interior trim integration, passenger-area durability, and factory-quality appearance

    Choosing the Rear Sill Plate - GMC Parts Pro (84546582) helps restore and protect the rear entry area of your compatible GMC vehicle while delivering the precise fit, dependable durability, clean factory styling, and OEM quality expected from a genuine GMC Parts Pro interior trim component.


  • Condition: New
  • Notes: Order by description.

Vehicle Fitment

No application/vehicle fitment information available for this product
Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available

Cadillac Parts Pros

Cadillac Parts Pros is a factory-authorized source for genuine OEM Cadillac parts and accessories, shipped nationwide from our dealership inventory. Every part we sell is the same component your Cadillac was built with, backed by the manufacturer's warranty and priced below MSRP. Use the vehicle selector to filter by year, model, and trim so you order the correct part the first time. Not sure which part number you need? Call us now and our parts specialists will verify fitment by VIN.

GM

General Motors builds Cadillac, Chevrolet, GMC, and Buick vehicles, and every Genuine GM part is engineered to the same specifications as the components installed at the factory. Choosing OEM GM parts over aftermarket alternatives protects fitment, performance, and your vehicle's warranty coverage.