Core supports that give every front-end component the mount surface it was built for.
The core support is where the radiator, condenser, hood latch, headlights, and often the bumper all meet. Get it right and every downstream panel lines up.
Front Structure · Core Support · Ships from Warren, MI
Aftermarket notice: This is a quality aftermarket replacement part — not an OEM component sold by the vehicle manufacturer.
Backed by the Power Auto Parts fit & finish warranty.
Radiator support coverage
We stock full core support assemblies — not just the bulkhead but the integrated mount points for the cooling stack, latch, and headlight cradles. Composite and steel constructions both stocked by application.
When core supports get replaced
Moderate to severe frontal collisions
Any impact that reaches the cooling stack has usually deformed the support.
Corrosion at frame rail attachment
Salt-belt vehicles fail at the bottom mount points.
Total front clip rebuild
A full re-skin starts with an intact core support.
Core support failure signs
The measurement bench is the final word, but visually:
- Deformation at the radiator or condenser mount bosses
- Cracked composite ribs on plastic-blend supports
- Corrosion perforation at frame rail attachment
- Bent hood latch cradle preventing latch engagement
Why core supports come out
- 1Frontal collision damage
- 2Rust-through at bottom rails
- 3Composite fatigue and cracking
- 4Poor prior repair with excessive filler or shims
Core support materials
Steel stampings and welded assemblies
The traditional construction for full-size trucks and older platforms.
Hybrid steel-and-composite
Modern mid-sized vehicles frequently use composite outer ribs with steel inner structure.
All-composite molded assemblies
Some late-model compact and mid-size vehicles use single-piece composite supports.
How to order a core support
Order with the tie bar and hood latch
These parts fail together. Ordering separately produces waiting time.
Plan for weld or bolt-in installation
Many modern supports are bonded and bolted rather than fully welded. Confirm technique with your body man.
Refer to OEM sectioning guidelines
Some manufacturers publish specific sectioning procedures; use them.
Radiator support FAQs
- Can composite supports be sectioned?
- OEM guidance typically prohibits sectioning composite supports. Full replacement is the standard.
- Do you carry OEM-only bond materials?
- We stock the support; specialty adhesives are usually sourced from the OEM parts network.
- How is a core support shipped?
- Palletized with edge protection and secured for our route fleet.
Start the front end from a straight surface.
Call with a VIN and trim, and we'll route the correct core support and any adjacent parts.