McLaren 650s MP4-12C Hood

the hood (or “front luggage compartment lid”) for the McLaren 12C and 650S is a highly discussed part because, while the two cars share the same carbon fiber “MonoCell” chassis, their hoods are actually different in terms of styling and part numbers.

1. Compatibility & Interchangeability

Many owners ask if they can swap these parts. Here is the technical breakdown:

• The Fit: Physically, the 650S hood will fit into the 12C chassis opening, and vice-versa. The hinges and latch mechanisms are identical.

• The Style: The 650S hood features more aggressive contour lines that flow into the P1-style front bumper. The 12C hood is smoother and more understated.

• The Result: If you put a 650S hood on a 12C without changing the bumper, the body lines will not align perfectly.

2. Part Numbers & Materials

There are two main versions: the standard aluminum/composite version and the ultra-desirable MSO Carbon Fiber version.