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Glm Thermostat Kit For Mercruiser 2.5L 120 Hp, 3.0L 140 Hp Gm 4 Cylinder & Gm Inline 6 165 Hp, 140 Degree, Replaces 59078T3 18-3650, Read Product Description For Application Information

  • $53.77
  • Regular price $76.81

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Vendor: Great Lakes Memories

Type: Thermostats

Sku: WBCARB08LZSCDHT

Available: Available

- No EU import duties.
- Ships within 3-5 business days. (USA)
- Ships with 8-12 business days. (International)

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Glm Thermostat Kit For Mercruiser 2.5L 120 Hp, 3.0L 140 Hp Gm 4 Cylinder & Gm Inline 6 165 Hp, 140 Degree, Replaces 59078T3 18-3650, Read Product Description For Application Information

$53.77

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FAQs

Have a question ? We are here to help.

Yes, we offer free standard shipping on all orders within the United States.

Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.

We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.

Frequently Asked Questions

  • Q: What Mercruiser models are compatible with the GLM Thermostat Kit? A: The GLM Thermostat Kit is compatible with several Mercruiser models including the 120 hp 2.5L (1968 - 1989), 140 hp 3.0L (1968 - 1994), and 165 hp Inline 6 (1970 - 1981) among others. For a complete list of compatible models, please refer to the product description.
  • Q: What is the temperature rating of this thermostat kit? A: This thermostat kit has a temperature rating of 140 degrees Fahrenheit, which is ideal for maintaining optimal engine performance in your Mercruiser.
  • Q: Does the kit include all necessary components for installation? A: Yes, the GLM Thermostat Kit includes both a 140° degree thermostat and a gasket, providing everything you need for a complete installation.
  • Q: Can this thermostat be used in closed cooling systems? A: No, this thermostat kit is not designed for closed cooling systems. It is specifically meant for open cooling applications in Mercruiser engines.
  • Q: How do I know if I need to replace my thermostat? A: If your engine is overheating, not reaching the proper operating temperature, or if you notice coolant leaks, it may be time to replace your thermostat. Regular maintenance checks can help ensure optimal engine performance.

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