Cadillac STS Passenger Side Headlight Assembly Hid Composite - GM2503322

Cadillac STS Passenger Side Headlight Assembly - GM2503322OE

$1,142.46

Shipping calculated at checkout.

Quality Options

Aftermarket (Good) (Out of Stock) CAPA (Better) (Out of Stock) OEM (Best) - $1,142.46

Enter your VIN (Recommended)

Not sure what part quality really means?

Name: Cadillac STS Passenger Side Headlight Assembly Hid Composite - GM2503322
Brand: Cadillac
SKU: GM2503322OE
Price: 1142.46 USD
Availability: InStock

Don’t worry — we’ll help you choose with confidence.

The best value for everyday repairs.

If you’re looking for a reliable replacement that gets the job done without overspending, this is your go-to.

Save More: A cost-effective option that still delivers dependable performance.
Good Fit: Designed to meet OEM specs for easy installation and a solid finish.
Everyday Dependability: Perfect for standard repairs and routine driving.
Smart Choice: Great performance without the premium price tag.

Best for: Budget-minded customers who want quality and reliability.

OEM-level quality — without the OEM price.

CAPA parts are independently certified to meet or exceed OEM standards, giving you top performance and a perfect fit at a lower cost.

Certified Quality: Every part is tested for durability and performance.
Exact Fit: Engineered for your specific vehicle, just like OEM.
Safety Assured: Rigorously inspected for strength and long-term reliability.
High Value: Premium results, mid-range price — our most popular choice.

Best for: Drivers who want OEM quality and long-term peace of mind, for less.

The original — built by your vehicle’s manufacturer.

OEM parts offer factory-perfect fit and finish, made to the same exact standards as your car’s original parts.

Perfect Fit: Made specifically for your make and model — no guesswork.
Premium Materials: Crafted for durability, precision, and performance.
Factory Standard: Meets the same safety and quality benchmarks your vehicle was built with.

Best for: Drivers who want the absolute best match and factory-fresh performance.