{"product_id":"833072003-mercury-mercruiser-thermostat-genuine-quicksilver-oem-part","title":"833072003 Mercury MerCruiser Thermostat | Genuine Quicksilver OEM Part","description":"\u003cp\u003e\n 🔧 Product Description\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Genuine Quicksilver 143°F Thermostat - Part Number: 833072003\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n A genuine Quicksilver 143°F thermostat used on selected Mercury and Mariner OptiMax \/ DFI outboards. This thermostat regulates cooling water temperature in the engine cooling system and is commonly used on 2.5L DFI 135HP, 150HP and 175HP applications.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n ⚙️ Key Features\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Genuine Quicksilver OEM thermostat\n\u003c\/p\u003e\n\u003cp\u003e\n • Correct Mercury part number 833072003\n\u003c\/p\u003e\n\u003cp\u003e\n • 143°F \/ 62°C thermostat\n\u003c\/p\u003e\n\u003cp\u003e\n • Used on selected Mercury \/ Mariner OptiMax and DFI engines\n\u003c\/p\u003e\n\u003cp\u003e\n • Direct replacement for specified 2.5L DFI cooling system applications\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🔄 Supersession \u0026amp; Cross Reference\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n OEM Supersession Chain:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • 833072003 current OEM thermostat reference\n\u003c\/p\u003e\n\u003cp\u003e\n • 833072 related OEM thermostat reference\n\u003c\/p\u003e\n\u003cp\u003e\n • 833072002 \/ 833072004 related thermostat references\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n OEM \/ Related Numbers:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • 833072003\n\u003c\/p\u003e\n\u003cp\u003e\n • 833072\n\u003c\/p\u003e\n\u003cp\u003e\n • 833072002\n\u003c\/p\u003e\n\u003cp\u003e\n • 833072004\n\u003c\/p\u003e\n\u003cp\u003e\n • 27-62386001\n\u003c\/p\u003e\n\u003cp\u003e\n • 62981\n\u003c\/p\u003e\n\u003cp\u003e\n • 66850\n\u003c\/p\u003e\n\u003cp\u003e\n • 75692\n\u003c\/p\u003e\n\u003cp\u003e\n • 75692B\n\u003c\/p\u003e\n\u003cp\u003e\n • 814554001\n\u003c\/p\u003e\n\u003cp\u003e\n • 814554T01\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Aftermarket \/ Verified Equivalents:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Sierra: 18-3536\n\u003c\/p\u003e\n\u003cp\u003e\n • Sierra: 18-3537\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🚤 Compatibility\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Commonly used on:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury \/ Mariner OptiMax \/ DFI cooling system thermostat applications\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Typically suits:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine models:\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury \/ Mariner V135 DFI 2.5L - 1998 and newer, serial 0G590000 and up\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury \/ Mariner V150 DFI 2.5L - 1998 and newer, serial 0G590000 and up\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury \/ Mariner V175 DFI 2.5L - 2001 and newer, serial 0T178500 and up\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury \/ Mariner OptiMax 135HP applications where 833072003 is specified\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury \/ Mariner OptiMax 150HP applications where 833072003 is specified\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury \/ Mariner OptiMax 175HP applications where 833072003 is specified\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury \/ Mariner OptiMax 75HP, 90HP, 115HP, 135HP, 150HP and 175HP cooling applications where the 143°F thermostat family is specified\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • HP Range: commonly 135HP - 175HP 2.5L DFI, with broader OptiMax thermostat-family applications where specified\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine Type: Mercury \/ Mariner OptiMax \/ DFI outboard\n\u003c\/p\u003e\n\u003cp\u003e\n • Temperature Rating: 143°F \/ 62°C\n\u003c\/p\u003e\n\u003cp\u003e\n • System Type: Cooling system thermostat\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🔌 Function\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n The thermostat regulates cooling water flow so the engine reaches and maintains correct operating temperature.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Common signs of failure:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine overheating\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine running too cold\n\u003c\/p\u003e\n\u003cp\u003e\n • Temperature alarm at idle or under load\n\u003c\/p\u003e\n\u003cp\u003e\n • Thermostat stuck open or closed\n\u003c\/p\u003e\n\u003cp\u003e\n • Corrosion, scale or debris around the thermostat seat\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 📦 Condition\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Genuine Quicksilver part\n\u003c\/p\u003e\n\u003cp\u003e\n • Brand new\n\u003c\/p\u003e\n\u003cp\u003e\n • Supplied in original or equivalent packaging\n\u003c\/p\u003e\n","brand":"Quicksilver","offers":[{"title":"Default Title","offer_id":53388152471844,"sku":"745061377936","price":90.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_c8a36674-6860-42ff-a6f1-9ecf0a46e34d.jpg?v=1777212308","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/833072003-mercury-mercruiser-thermostat-genuine-quicksilver-oem-part","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}