Recmar Suzuki Johnson 9.9-70HP Thermostat 60°C 17670-94402
REC17670-94402
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Regular price£34.38
/
Tax included.
Suzuki / Johnson FourStroke Thermostat
9.9–70HP | 60°C
Aftermarket 60°C thermostat for selected Suzuki-built Suzuki, Johnson and Evinrude four-stroke outboards using the 17670-94402 / 5031758 family.
FITMENT CHECK: Coverage spans multiple engine generations from 9.9 to 70hp. Match the exact OEM reference; not every engine in that horsepower band uses this thermostat.
Key Features
- 60°C / 140°F thermostat
- Suzuki-built four-stroke application
- Selected 9.9–70hp engines
- Cross-reference OMC/BRP 5031758
- Recmar aftermarket replacement
Technical Specs
| Part type | Outboard thermostat |
| Temperature | 60°C / 140°F |
| Engine type | Four-stroke |
| Horsepower range | Selected 9.9–70 hp |
| SKU | REC17670-94402 |
Compatibility / Fitment Guide
| Engine family | Verified models | Notes |
|---|---|---|
| Suzuki DF9.9–DF30 | Selected DF9.9, DF15, DF25 and DF30 variants using 17670-9440x | Confirm complete model/year. |
| Suzuki DT/DF35–70 | Selected DT35/40 and DF40/50/60/70 applications | Use parts-book reference. |
| Johnson / Evinrude four-stroke | Suzuki-built 25–70hp engines using BRP 5031758 | Not for traditional OMC two-strokes. |
| Exclusion | Later engines requiring 50°C or other thermostat families | Temperature must match. |
Verify the full model suffix, year/serial and OEM part number before ordering.
Part Number Cross Reference
| Suzuki | 17670-94402 |
| Suzuki family | 17670-94400; -94401; -94403; -94404 |
| OMC / BRP | 5031758 |
| Sierra | 18-3684 |
| 4Boats SKU | REC17670-94402 |
Recmar aftermarket replacement; references identify compatible applications.
Frequently Asked Questions
Does it fit every Suzuki 9.9–70hp?
No. Match the OEM reference.
Does it fit Johnson two-strokes?
No; the cross-brand application is Suzuki-built four-stroke.
What temperature is it?
60°C / 140°F.
Installation note: Fit on a cool engine, renew sealing parts and confirm correct cooling-water flow.
For the products under £150 the shipping is £6.99.
Free delivery for most items over £150.
