Shop Used Auto Parts
Browse by part, then narrow down by make, model, year, and trim to see only live-priced inventory that fits.
Find quality used engines, transmissions, and other OEM auto parts for your car, truck, SUV, or van. Every part is hand-inspected and backed by warranty from our trusted recycler network.
Start by choosing the part you need, then follow the steps to pick the vehicle it belongs to. As you drill down, we’ll show live products that match your selection.
All listings shown below include real-time pricing (we hide items without a proper price), so you’re always seeing what’s actually available.
Select Year — STS · Cadillac
Available Products
Headlight/Headlamp Assembly
Cadillac STS 2005 Driver Side halogen
Headlight/Headlamp Assembly
Cadillac STS 2005 Driver Side xenon (HID) opt TT6
Headlight/Headlamp Assembly
Cadillac STS 2005 Driver Side xenon (HID) opt TT8
Headlight/Headlamp Assembly
Cadillac STS 2005 Passenger Side halogen
Headlight/Headlamp Assembly
Cadillac STS 2005 Passenger Side xenon (HID) opt TT6
Headlight/Headlamp Assembly
Cadillac STS 2005 Passenger Side xenon (HID) opt TT8
Headlight/Headlamp Assembly
Cadillac STS 2006 Driver Side halogen
Headlight/Headlamp Assembly
Cadillac STS 2006 Driver Side xenon (HID) opt TT6
Headlight/Headlamp Assembly
Cadillac STS 2006 Driver Side xenon (HID) opt TT8
Headlight/Headlamp Assembly
Cadillac STS 2006 Passenger Side halogen
Headlight/Headlamp Assembly
Cadillac STS 2006 Passenger Side xenon (HID) opt TT6
Headlight/Headlamp Assembly
Cadillac STS 2006 Passenger Side xenon (HID) opt TT8
Headlight/Headlamp Assembly
Cadillac STS 2007 Driver Side halogen
Headlight/Headlamp Assembly
Cadillac STS 2007 Driver Side xenon (HID) opt TT6
Headlight/Headlamp Assembly
Cadillac STS 2007 Driver Side xenon (HID) opt TT8
Headlight/Headlamp Assembly
Cadillac STS 2007 Passenger Side halogen
Headlight/Headlamp Assembly
Cadillac STS 2007 Passenger Side xenon (HID) opt TT6
Headlight/Headlamp Assembly
Cadillac STS 2007 Passenger Side xenon (HID) opt TT8
Headlight/Headlamp Assembly
Cadillac STS 2008 Driver Side halogen
Headlight/Headlamp Assembly
Cadillac STS 2008 Driver Side xenon (HID) opt TT6
Headlight/Headlamp Assembly
Cadillac STS 2008 Driver Side xenon (HID) opt TT8
Headlight/Headlamp Assembly
Cadillac STS 2008 Passenger Side halogen
Headlight/Headlamp Assembly
Cadillac STS 2008 Passenger Side xenon (HID) opt TT6
Headlight/Headlamp Assembly
Cadillac STS 2008 Passenger Side xenon (HID) opt TT8