122F 50C Thermostat Kit For Mercury Mariner 70-125 HP 803061T1
122F 50C Thermostat Kit For Mercury Mariner 70-125 HP 803061T1
Product Overview
122°F / 50°C thermostat kit for Mercury and Mariner outboard engines 70-125 HP. Maintains optimal engine operating temperature for reliable performance and fuel efficiency.
OEM Part Numbers
- Mercury: 803061T1, 8032
- GLM: 13124
- Sierra: 18-3569
Compatible Engines
- Mercury / Mariner: 70 HP, 75 HP, 80 HP, 90 HP, 115 HP, 125 HP
Kit Includes
- 1 x Thermostat (122°F / 50°C)
- Gaskets and seals
Before You Buy
Please verify your engine model, serial number, and thermostat specification before purchasing. Contact us if you need help confirming compatibility.
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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.
How does shipping work?
Free international shipping on every order — no minimums. We ship from our global warehouse network (US, Germany, UK, Australia). Typical delivery: 10-20 business days. Tracking included.
See our full Shipping Policy.
How do you keep prices fair?
We cut out the middlemen. XRmarine sources directly from quality manufacturers and sells at honest prices. Same OEM-quality parts, no dealership markup. Every order comes with free shipping, real expert support, and a 1-year warranty.
Learn more on our About Us page.
What payment methods do you accept?
We currently accept PayPal — a fast, secure way to pay online. Credit card payments (Visa, Mastercard, American Express) and Shopify Payments are being set up and will be available soon. We appreciate your patience.