Aston Martin DBS Superleggera Front Bumper Grille KY7317D957A

part number KY73-17D957-A (often written as KY7317D957A) refers to the Front Bumper Shell/Assembly for the Aston Martin DBS Superleggera (2018–2024).

While your query specifically mentions the “Grille,” this part number usually identifies the main structural bumper cover that the iconic hexagonal radiator grille mounts into.

1. Component Breakdown

The DBS Superleggera front end is a modular assembly. If you are ordering by this part number, you are likely looking at:

• The Main Bumper Cover: The large carbon fiber/composite shell that forms the nose of the car.

• The Grille (Separate): The massive “hexagonal” mesh grille itself typically carries a different base part number, such as KY73-8A100-AB (Rest of World) or KY73-8A100-BB (USA/Federal).

• Revision Codes: The suffix “A” is the base engineering code; you may see “AB” (Standard) or “BB” (Federal/USA) on retail parts to denote regional safety markers (reflectors).

2. Regional Differences

3. Pricing & Availability (2026 Estimates)

Because this is a primary body panel for a flagship Super GT, the costs are significant:

• New OEM (Dealer): Approximately $5,800 – $7,200 (£4,600 + VAT) for the primed bumper shell alone.

• The Grille Only: A new hexagonal gloss-black grille assembly costs roughly $2,500 – $3,100.

• Used (Grade A): Can be found for $1,600 – $4,500, but verify that the mounting tabs for the splitter and headlights are not cracked, as they are difficult to repair on carbon-composite parts.

Installation & Tech Tip

If you are replacing the bumper and grille due to an accident, ensure you also inspect the Front Camera Holder (KY63-19J219-AA) and the Front Radar Bracket. The DBS Superleggera utilizes the Distronic radar system; if the mounting surface of the new bumper is even slightly warped, the radar will require a full recalibration (approx. $750) to function correctly.