The valve cover gasket for the Honda S2000, which uses the F20C engine in AP1 and AP2 variants, is most commonly listed as 12251-P2A-000 in OEM catalogs. However, production revisions and regional catalogs can show slight variations; always verify with your VIN and the official parts diagram before ordering.
Understanding the S2000 valve cover gasket
The Honda S2000 is powered by the 2.0-liter F20C engine, known for its high-revving nature and precise engineering. The valve cover gasket seals the joint between the cylinder head and the valve cover, preventing oil leaks and ensuring proper operation of the crankcase ventilation system. While the core design remains consistent across AP1 (1999–2003) and AP2 (2004–2009) models, small revision changes can affect the exact cataloged part number.
OEM part number considerations
The most commonly cited OEM part number for the S2000’s valve cover gasket is 12251-P2A-000. This number appears in official diagrams and many reputable catalogs for the F20C engine. Because Honda sometimes issues revision updates or region-specific listings, you should confirm the number against your vehicle’s VIN and the precise parts diagram for your car.
To ensure you order the correct part, use the verification steps below.
- Check the official Honda Parts Diagram for your exact model year (AP1 or AP2) and VIN to confirm the correct valve cover gasket part number.
- Cross-check the part number with your dealer or a trusted parts retailer using your VIN to ensure you receive the exact revision applicable to your car.
- When buying a gasket set, verify that it includes the main valve cover gasket and any related seals or O-rings your engine requires.
- If you’re unsure, bring your VIN and engine code (F20C) to the parts counter so staff can pull the precise diagram and confirm the proper PN.
The correct part number is typically 12251-P2A-000 for the S2000, but verification with the official diagram and VIN is essential to avoid mismatches that could lead to oil leaks or fitment issues.
Guidance for ordering and installation tips
Once you confirm the correct PN, you can order through Honda’s official parts channels, a local dealer, or a reputable aftermarket supplier. For installation, follow standard procedures: remove the valve cover, clean sealing surfaces, replace the gasket (and any accompanying seals if included in a kit), and torque the bolts to the manufacturer’s specifications to ensure a proper seal.
Summary
In summary, the Honda S2000’s valve cover gasket is most commonly listed as 12251-P2A-000 in OEM catalogs. Given possible revisions and regional catalog differences, always verify the exact part number against your vehicle’s VIN and the official Honda parts diagram before purchasing. If in doubt, consult your local Honda dealer with your VIN to confirm the correct gasket for your AP1 or AP2 S2000.
What is the part number of the S2000 valve cover?
12310-PCX-020
12310-PCX-020 - S2000 Cylinder Head Cover ( Valve Cover) | Genuine Honda Parts.
How do I know which valve cover gasket to get?
Without knowing the specific engine that your vehicle uses, you won't know which one to select to complete your repair. By searching for the part with your vehicle's VIN number, the correct valve cover gasket set for your vehicle will be displayed.
What is the engine code for a Honda S2000?
F20C
The engine (codenamed F20C) generates power outputs of 177–184 kW (241–250 PS; 237–247 hp), and 208–218 N⋅m (153–161 lbf⋅ft) of torque depending on the target market. The engine is mated to a six-speed manual transmission and Torsen limited-slip differential.
What is the part number of the OEM hardtop for the S2000?
86270-S2A-902 - 2000-2009 Honda S2000 - Striker Assembly Hardtop | Genuine Honda Parts.