Genuine Suzuki Outboard Thermostat – 50°C

Part Number: 17670-93964

A genuine Suzuki OEM thermostat (50°C) covering a wide range of Suzuki 4-stroke and 2-stroke DF and DT outboards.

Compatible Models

• DF40, DF50X — K10 (1999–2010)
• DF60, DF70W — K9 (1998–2009)
• DT20, DT25, DT30G-Y — 1986–2000
• DT25, DT30 — K1–K2 (2001–2002)
• DT40C-W G-X — 1986–1999
• DT40W — K1–K4 (2001–2004)
• DT55, DT65J-X — 1988–1999
• DT9.9, DT15 — K1–K4 (2001–2004)
• DT9.9K, DT15K G-Y — 1986–2000

Part Details

• Part No: 17670-93964
• Temperature Rating: 50°C
• Vendor: Genuine Suzuki Marine

Why Genuine Suzuki Parts?

• Exact OEM fit — no modifications required
• Maintains engine warranty compliance
• Manufactured to Suzuki’s marine-grade quality standards

Not sure if this fits your engine? Contact us with your engine serial number and we’ll confirm before you order.