SUMMER PROMO!!! TAKE AN EXTRA 2% OFF OF YOUR SUBTOTAL OF 150.00 OR MORE!! INSTANT SAVINGS!!

Sill Plate - GM (21999273)

2003-2006 Chevrolet SSR - 21999273

Sill Plate - GM (21999273)

2003-2006 Chevrolet SSR - 21999273

Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 21999273
  • 88979885

Details

  • Brand:

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

  • SKU:

    21999273

  • Other Names:

    Sill

  • Description:

    # Product Description The Genuine GM OEM Sill Plate (MPN: 21999273) is an authentic General Motors factory component designed to protect and reinforce the door sill area on select GM vehicles. This durable sill plate serves as both a protective trim piece and structural support element, preventing damage to the vehicle's lower door jamb and rocker panel areas. If you're searching for genuine GM sill plate replacement parts, OEM door sill trim, or factory GM body trim components, this authentic part ensures perfect fitment and quality. - **Part Type:** Genuine OEM door sill plate and rocker panel trim component - **OEM Fitment:** Factory original General Motors part designed for select GM vehicle models - **Key Function:** Protects lower door sill areas from damage while providing structural reinforcement at the vehicle's rocker panel - **Compatibility:** Direct fit for vehicles requiring GM part number 21999273; consult vehicle documentation to confirm fitment - **Condition:** Authentic Genuine GM OEM part—not aftermarket or reproduction

  • Replaces:

    88979885

  • MSRP: $170.13
  • Discount: $58.35 (34.3% off)
  • Sale Price: $111.78
OR
My Location

Packages shipped within the U.S. and Puerto Rico will automatically be protected from any loss, damage, and theft. Learn More

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
Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 21999273
  • 88979885

Details

  • Brand:

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

  • SKU:

    21999273

  • Other Names:

    Sill

  • Description:

    # Product Description The Genuine GM OEM Sill Plate (MPN: 21999273) is an authentic General Motors factory component designed to protect and reinforce the door sill area on select GM vehicles. This durable sill plate serves as both a protective trim piece and structural support element, preventing damage to the vehicle's lower door jamb and rocker panel areas. If you're searching for genuine GM sill plate replacement parts, OEM door sill trim, or factory GM body trim components, this authentic part ensures perfect fitment and quality. - **Part Type:** Genuine OEM door sill plate and rocker panel trim component - **OEM Fitment:** Factory original General Motors part designed for select GM vehicle models - **Key Function:** Protects lower door sill areas from damage while providing structural reinforcement at the vehicle's rocker panel - **Compatibility:** Direct fit for vehicles requiring GM part number 21999273; consult vehicle documentation to confirm fitment - **Condition:** Authentic Genuine GM OEM part—not aftermarket or reproduction

  • Replaces:

    88979885

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

Product Reviews

Ask Our Team

Londoff Discount Parts

Order your Sill Plate (21999273) today and have it in your hands in a matter of days. Your Sill Plate will be backed by a warranty and guaranteed to fit your 2003-2006 Chevrolet SSR vehicle. 

OEM parts at great prices. That is what we stand for.

Shop OEM parts by model and catalog by first selecting your make below:

| Buick | Cadillac | Chevrolet | GMC |

| Hummer | Oldsmobile | Pontiac | Saturn |