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OEM Mercury 3.4L V6 and 4.6L V8 4-Stroke Outboards Thermostat 140 Degree 8M0137816 8M0162139 Certified
Original price was: $115.99.$46.40Current price is: $46.40.
For orders under $60.00, a shipping fee of $9.99 applies.
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- Thermostat 8M0162139 is for 175-300hp and 450R 3.4L V6 and 4.6L V8 4-stroke outboards (serial No. 2B529482 & above). It is a 140°F thermostat. Thermostat only. Additional seals or gaskets may be required. See your owner’s manual or service manual for more information.
- 140°F thermostat for select 175-300hp and 450R 3.4L V6 and 4.6L V8 4-stroke outboards (serial no. 2B529482 & above)
- Corrosion-resistant stainless steel delivers increased service life
- Self-cleaning design allows cooling system contaminants to flush through closing surfaces
- Calibrated for proper cooling system temperature response to deliver peak engine performance and highest efficiency
- Easy to replace with common tools
- See your owner’s manual for removal of non-functioning thermostat and replacement of new thermostat
Specs
| MPN: | 8M0162139 |





