Cart
0
Sierra Thermostat Kit For Mercury Marine Engine, Part #18-3647
Couldn't load pickup availability
Vendor: Sierra International
Type: Thermostats
Sku: WBCARB000XBHKFO
Available: Sold Out
Sold by Carkart, an authorized reseller.
Returns accepted within 30 days | support@carkart.com
Shipping Information
- Free Standard Shipping — United States only
- Processing Time: 1–3 business days
- Estimated Delivery: 3–5 business days after dispatch
- Double-boxed, fully insured & discreetly packaged
- Tracking number sent via email once dispatched
- Orders over $250 require signature upon delivery. Taxes calculated at checkout.
Returns & Refund
Returns accepted within 30 days of delivery.
Damaged or Defective Item
Free return shipping + replacement or full refund
Wrong Item Received
Free return shipping + replacement or full refund
Change of Mind
Return shipping at customer's expense · 25% restocking fee applies
All returns require a Return Authorization (RA) number before sending.
View Full Return & Refund Policy
⚠️ California Proposition 65 Warning :
Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Guarantee safe checkout
Sierra Thermostat Kit For Mercury Marine Engine, Part #18-3647
$53.04
FAQs
Have a question ? We are here to help.
Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
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.
Can I change or return my item?
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 are the dimensions of the Sierra Thermostat Kit? A: The dimensions are five inches in length, five inches in width, and three inches in height. This compact size makes it suitable for various installations.
- Q: What type of material is used in this thermostat kit? A: The Sierra Thermostat Kit does not specify a material. However, it is designed for durability in marine environments.
- Q: What is the model number of this product? A: The model number is eighteen three six four seven. This helps identify the specific thermostat for your needs.
- Q: How do I install the Sierra Thermostat Kit? A: Installation is straightforward and typically involves removing the old thermostat and replacing it with the new one. Always refer to the specific engine manual for detailed instructions.
- Q: Is this thermostat suitable for all Mercury Marine engines? A: Yes, this thermostat kit is designed specifically for Mercury Marine engines. Ensure compatibility with your engine model before installation.
- Q: Can I use this thermostat kit for other types of engines? A: No, this kit is specifically designed for Mercury Marine engines and may not be compatible with other engine types.
- Q: What precautions should I take when using this thermostat kit? A: Always ensure the engine is off and cool before installation. Follow safety guidelines in your engine's manual to avoid injury.
- Q: How do I keep this thermostat kit in good condition? A: Regularly check for any leaks or signs of wear after installation. Routine maintenance of your engine will help prolong the life of the thermostat.
- Q: Is there a warranty for the Sierra Thermostat Kit? A: Yes, the product typically comes with a manufacturer's warranty. Check with the retailer for specific details regarding coverage.
- Q: What should I do if the thermostat arrives damaged? A: If the thermostat kit arrives damaged, contact the retailer immediately for return or exchange instructions. Keep all packaging until the issue is resolved.
- Q: How long is the expected lifespan of this thermostat kit? A: The lifespan can vary based on usage and maintenance, but generally, it should last several years with proper care.
- Q: What is the item package quantity for this thermostat kit? A: The item package quantity is one. This means you will receive one thermostat kit per order.
- Q: Can this thermostat be used in saltwater environments? A: Yes, the Sierra Thermostat Kit is designed for use in marine environments, including saltwater. Ensure regular maintenance to prevent corrosion.
- Q: How does this thermostat compare to others for Mercury Marine engines? A: This thermostat is specifically tailored for Mercury Marine engines, offering reliable performance. Compared to generic options, it may provide better compatibility and durability.
- Q: What should I check if my engine is overheating? A: If your engine is overheating, check the thermostat for proper function. A malfunctioning thermostat can restrict coolant flow, causing overheating.