Since this is a customized part, all orders are made to match your specific requirements, and cannot be sold again.
1997-2005 BUICK / CHEVROLET / PONTIAC Front bumper bracket Left Driver Side OEM# 10437870 PL# GM1066146
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1997-2005 | BUICK | CENTURY | all | impact bar bracket |
| 1997-2004 | BUICK | REGAL | all | impact bar bracket |
| 2000-2005 | CHEVROLET | IMPALA | all | impact bar bracket |
| 2000-2005 | CHEVROLET | MONTE CARLO | all | impact bar bracket |
| 1997-2003 | PONTIAC | GRAND PRIX | all | impact bar bracket |
Product Details
The BUICK CENTURY, BUICK REGAL, CHEVROLET IMPALA, CHEVROLET MONTE CARLO, PONTIAC GRAND PRIX Front bumper bracket Left Driver Side (Part Number: GM1066146) is designed as a premium replacement for your vehicle.
- Compatible Years: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
- Vehicle Fitment:
- BUICK CENTURY 1997-2005
- BUICK REGAL 1997-2004
- CHEVROLET IMPALA 2000-2005
- CHEVROLET MONTE CARLO 2000-2005
- PONTIAC GRAND PRIX 1997-2003
- Material & Quality: Built from quality materials for dependable and reliable performance
- Standard: Manufactured to OEM specifications to provide accurate fitment and a factory-style finish
Compatibility Check: Please verify the OEM Part Numbers with your vehicle manufacturer before installation to confirm compatibility.
Painted Services

Professional-Grade Auto Parts Painting
Every bumper, hood, fender, mirror, or radiator support is painted with high-quality materials for a long-lasting finish that matches body shop standards.
Three-Coat System with Clear Coat
Each part receives multiple coats of paint plus a clear coat for durability and a flawless finish.
Know Before You Order
All painted parts are not returnable and are FINAL SALE.
Inspect all parts before accepting delivery.
If you notice any damage, refuse the shipment—this is the only way we can file a claim. Accepted damaged shipments may incur shipping and restocking fees.
Aging paint & color matching consideration.
We match paint using OEM factory codes, but older vehicles present more challenges. Over time, sun exposure, oxidation, and previous repaints can significantly alter your car’s color.
Parts Classification Guide:
Understand Your Options
Original Equipment Manufacturer (OEM) Parts – Built by the same manufacturers that supply parts to automakers, ensuring factory fit and quality.
Certified Aftermarket – Tested and verified to meet OEM specifications, providing a reliable option for OEM replacement parts.
TYC Parts – Aftermarket Parts designed to match OEM fit, offering a great balance of price and quality from one of the top aftermarket manufacturers.
Value Aftermarket – Generic replacement parts designed for your vehicle, focused on price savings over original manufacturer branding.
Note: Not all parts are available in every option. If you don’t see your vehicle’s part listed under a specific category, it means we currently do not have it in stock.
























