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Mercruiser V8/V6 Thermostat Kit, 160deg Sierra – 18-3648
Sierra 18-3648 Mercruiser 160 Degree Thermostat Kit

Sierra high-quality engine parts are designed to meet OEM specifications.
Temperature Rating: 160°
Thermostat Kit, 160 Degree Mercruiser – 18-3648. For use on Mercruiser Inboard/Outboard cooling systems.

Kit Contains:

(1) 18-3649 Thermostat
(1) 18-2553 Thermostat Cover Gasket(1) 18-2917 Thermostat Gasket
Interchangeable Malloy 9-43100

Registered Melbourne & Adelaide Dealer
We have over 30 Years Experience in high performance engines, gearboxes, and marine fittings. Stock Available in Australia – Orders Processed within 5 Business Days from payment
Tax Receipts and detailed Manufacturers Warranty information Provided. Local pick-up or Courier at Customers Cost.

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