Thermostat 435491 143F for Johnson Evinrude 90 115 150 175 HP Outboard
Thermostat 435491 143F for Johnson Evinrude 90 115 150 175 HP Outboard
Product Overview
Outboard thermostat rated 143 °F / 62 °C for Johnson and Evinrude V4 and V6 crossflow engines from 90 to 175 HP. It replaces 435491 and 765559, plus Quicksilver 8M6010305 and 8M0175329, Sierra 18-3544, GLM 13130, Mallory 9-43032 and 9-43036. Fitment covers the 90-115 HP V4 models from 1995-2006 and the 150-175 HP V6 models from 1992-2006, with the exact model years listed below. Replace the thermostat when the engine runs cold, never reaches normal temperature, overheats after warm-up or the tell-tale stays weak.
Specifications & Attributes
| Specification | Detail |
|---|---|
| Condition | New / New with tags |
| Type | Outboard Thermostat |
| Opening Temperature | 143 °F / 62 °C |
| Engine | Johnson / Evinrude V4 and V6 |
| Horsepower | 90-175 HP |
| Quantity | 1 thermostat |
| Packaging Size | 15 x 18 x 5 cm (5.9 x 7.1 x 2.0 in) |
OEM Cross Reference
| Brand | OEM Part Numbers |
|---|---|
| Johnson / Evinrude | 435491, 765559 |
| Quicksilver | 8M6010305, 8M0175329 |
| Sierra | 18-3544 |
| GLM | 13130 |
| Mallory | 9-43032, 9-43036 |
Compatible Engines
| Model | Horsepower | Years |
|---|---|---|
| Johnson / Evinrude V4 | 90-115 HP | 1995-2006 |
| Johnson / Evinrude V6 | 150-175 HP | 1992-2006 |
| Evinrude E75 | 75 HP | 2002-2003 |
| Evinrude E90 | 90 HP | 2002-2003 |
| Evinrude E100 | 100 HP | 2004-2006 |
| Evinrude E115 | 115 HP | 2002-2006 |
| Evinrude E150 | 150 HP | 1993-1994 |
| Evinrude E175 | 175 HP | 1993-1994 |
| Johnson J90 | 90 HP | 2004-2006 |
| Johnson J105 | 105 HP | 2003 |
| Johnson J115 | 115 HP | 2002-2006 |
| Johnson J150 | 150 HP | 1993-2006 |
| Johnson J175 | 175 HP | 1994-2006 |
What's Included
| Component | Qty |
|---|---|
| Thermostat, 143 °F / 62 °C | 1 |
Condition & Warranty
| Item | Detail |
|---|---|
| Condition | New / New with tags |
| Warranty | Standard |
| Packaging | Sealed retail packaging |
Before You Buy
- Confirm your model and year match the table above
- Check the thermostat housing gasket when the housing is opened
- Flush the cooling system before fitting a new thermostat
- Watch the temperature gauge after fitting to confirm normal running
- 30-Day Easy Returns
- Free Worldwide Shipping
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Boat Owners' Review
Before You Buy
Frequently Asked Questions
What is your refund policy?
We offer a 14-day hassle-free return on all products. Items must be unused and in original packaging. Every XRmarine part is also covered by our 1-year warranty against manufacturing defects. If something is not right, email us at info@xrmarineparts.com — replacement or full refund, your choice.
See our full Refund Policy for complete details.
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