Suzuki OEM Cylinder Head Plug | Part #09241-23002 | “½ Moon” Head Plug Seal

Brand New Genuine Suzuki OEM Part – Cylinder Head Plug, commonly referred to as the “Half-Moon Plug”.
This plug fits into the cylinder head to properly seal the valve cover, preventing oil seepage. A must-have when servicing or rebuilding classic Suzuki GS and GSX engines.

🛠️ Product Details:

• Part Name: Cylinder Head Plug (½ Moon)

• OEM Part Number: 09241-23002

• Condition: Brand New, Genuine Suzuki OEM (not aftermarket)

• Function: Seals the cam/valve cover area on the cylinder head

• Placement: Cylinder Head – half-moon rubber plug

🔧 Confirmed Fitment Includes:

✔ GS Series: GS250T, GS400, GS425, GS450 (E, L, S), GS550 (E, L, M, D), GS650 (G, GT), GS850G, GS1000 (E, G, H), GS1100G, GS1100GK
✔ GSX Series: GSX250 (E, ES, S), GSX400 (E, F, FE, L, S, T), GSX750E/S, GSX1000S Katana, GSX1100 (E, ES, EX, X)
✔ Special Models: XN85 Turbo

(Covers late 1970s through early 2000s Suzuki GS & GSX models – check OEM part number for exact fit.)

📦 What You Get:

• 1x Genuine Suzuki Cylinder Head Plug – OEM #09241-23002