A sample from the products for the 03 Valve include: Pad, Adjusting 2 (2.25), Pad, Adjusting 2 (2.10), Seat, Valve Spring, Pad, Adjusting 2 (1.80).
The component with the lowest price in the 03 VALVE schematic is the Seat, Valve Spring.
This Valve, Intake is the most expensive of the items that make up this 03 Valve assembly.