{"product_id":"pcm-thermostat-170f-closed-cooling-r026007","title":"PCM Thermostat 170°F Closed Cooling – R026007","description":"\u003cp data-start=\"126\" data-end=\"293\"\u003eThe \u003cstrong data-start=\"130\" data-end=\"156\"\u003ePCM R026007 Thermostat\u003c\/strong\u003e is a genuine OEM \u003cstrong data-start=\"174\" data-end=\"194\"\u003e170°F thermostat\u003c\/strong\u003e designed specifically for \u003cstrong data-start=\"221\" data-end=\"292\"\u003efresh water cooled (closed cooling) PCM and Crusader marine engines\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"295\" data-end=\"584\"\u003eThis thermostat is installed in the \u003cstrong data-start=\"331\" data-end=\"357\"\u003eheat exchanger housing\u003c\/strong\u003e, where it regulates coolant flow between the engine and the closed cooling system. The \u003cstrong data-start=\"445\" data-end=\"473\"\u003e170°F temperature rating\u003c\/strong\u003e is critical for modern PCM engines, ensuring proper combustion efficiency, fuel control, and engine longevity.\u003c\/p\u003e\n\u003cp data-start=\"586\" data-end=\"876\"\u003eUnlike raw water thermostats, this unit is calibrated for \u003cstrong data-start=\"644\" data-end=\"670\"\u003eclosed cooling systems\u003c\/strong\u003e, allowing the engine to run at a higher, more controlled operating temperature. The design includes a \u003cstrong data-start=\"773\" data-end=\"804\"\u003ebleed hole \/ bypass feature\u003c\/strong\u003e to help eliminate trapped air and stabilize temperature during warm-up.\u003c\/p\u003e\n\u003cp data-start=\"878\" data-end=\"1008\"\u003eThis is a direct OEM replacement part, engineered for precise fit and consistent thermal performance under marine load conditions.\u003c\/p\u003e\n\u003chr data-start=\"1010\" data-end=\"1013\"\u003e\n\u003ch2 data-start=\"1015\" data-end=\"1034\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1018\" data-end=\"1034\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1035\" data-end=\"1389\"\u003e\n\u003cli data-start=\"1035\" data-end=\"1088\"\u003eGenuine PCM \/ Pleasurecraft Marine OEM thermostat\u003c\/li\u003e\n\u003cli data-start=\"1089\" data-end=\"1128\"\u003e\n\u003cstrong data-start=\"1091\" data-end=\"1107\"\u003e170°F (77°C)\u003c\/strong\u003e temperature rating\u003c\/li\u003e\n\u003cli data-start=\"1129\" data-end=\"1193\"\u003eDesigned for \u003cstrong data-start=\"1144\" data-end=\"1191\"\u003efresh water cooled (closed cooling) systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1194\" data-end=\"1259\"\u003eIntegrated bleed hole for air purge and temperature stability\u003c\/li\u003e\n\u003cli data-start=\"1260\" data-end=\"1309\"\u003eMaintains proper engine operating temperature\u003c\/li\u003e\n\u003cli data-start=\"1310\" data-end=\"1362\"\u003ePrevents overheating and cold-running conditions\u003c\/li\u003e\n\u003cli data-start=\"1363\" data-end=\"1389\"\u003eDirect OEM replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1391\" data-end=\"1394\"\u003e\n\u003ch2 data-start=\"1396\" data-end=\"1423\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1399\" data-end=\"1423\"\u003eEngine Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 data-start=\"1425\" data-end=\"1478\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1429\" data-end=\"1478\"\u003ePCM GM-Based Engines (Closed Cooling Systems)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1479\" data-end=\"1496\"\u003eCommonly used on:\u003c\/p\u003e\n\u003cul data-start=\"1497\" data-end=\"1588\"\u003e\n\u003cli data-start=\"1497\" data-end=\"1518\"\u003e\u003cstrong data-start=\"1499\" data-end=\"1516\"\u003e5.0L (GM 305)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-start=\"1519\" data-end=\"1540\"\u003e\u003cstrong data-start=\"1521\" data-end=\"1538\"\u003e5.7L (GM 350)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-start=\"1541\" data-end=\"1588\"\u003e\u003cstrong data-start=\"1543\" data-end=\"1586\"\u003e6.0L (GM LS-based \/ Crusader platforms)\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1590\" data-end=\"1598\"\u003e➡️ Fits:\u003c\/p\u003e\n\u003cul data-start=\"1599\" data-end=\"1808\"\u003e\n\u003cli data-start=\"1599\" data-end=\"1691\"\u003e\n\u003cstrong data-start=\"1601\" data-end=\"1651\"\u003e2004+ PCM engines with serpentine belt systems\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1692\" data-end=\"1808\"\u003ePCM \/ Crusader engines equipped with \u003cstrong data-start=\"1731\" data-end=\"1768\"\u003efactory fresh water cooling (FWC)\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1810\" data-end=\"1813\"\u003e\n\u003ch3 data-start=\"1815\" data-end=\"1852\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1819\" data-end=\"1852\"\u003eCrusader Engine Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1853\" data-end=\"2021\"\u003e\n\u003cli data-start=\"1853\" data-end=\"1874\"\u003eTB350XL \/ TB350HT\u003c\/li\u003e\n\u003cli data-start=\"1875\" data-end=\"1892\"\u003eMP5.0 \/ MP5.7\u003c\/li\u003e\n\u003cli data-start=\"1893\" data-end=\"1931\"\u003e5.7 Classic Series (1999–2005 FWC)\u003c\/li\u003e\n\u003cli data-start=\"1932\" data-end=\"1952\"\u003eMP7.4 \/ MP454XLI\u003c\/li\u003e\n\u003cli data-start=\"1953\" data-end=\"2021\"\u003eTB454XL (serial-dependent) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2023\" data-end=\"2026\"\u003e\n\u003ch3 data-start=\"2028\" data-end=\"2064\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2032\" data-end=\"2064\"\u003eCross-Platform Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2065\" data-end=\"2158\"\u003e\n\u003cli data-start=\"2065\" data-end=\"2102\"\u003eMarine Power engines (\u003cstrong data-start=\"2089\" data-end=\"2099\"\u003e515411\u003c\/strong\u003e)\u003c\/li\u003e\n\u003cli data-start=\"2103\" data-end=\"2127\"\u003eCrusader OEM systems\u003c\/li\u003e\n\u003cli data-start=\"2128\" data-end=\"2158\"\u003ePCM closed cooling systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2160\" data-end=\"2163\"\u003e\n\u003ch2 data-start=\"2165\" data-end=\"2202\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2168\" data-end=\"2200\"\u003eSerial Number Fitment Notice\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2203\" data-end=\"2222\"\u003eFitment depends on:\u003c\/p\u003e\n\u003cul data-start=\"2223\" data-end=\"2340\"\u003e\n\u003cli data-start=\"2223\" data-end=\"2281\"\u003eCooling system type (\u003cstrong data-start=\"2246\" data-end=\"2278\"\u003emust be closed cooling \/ FWC\u003c\/strong\u003e)\u003c\/li\u003e\n\u003cli data-start=\"2282\" data-end=\"2307\"\u003eEngine model and year\u003c\/li\u003e\n\u003cli data-start=\"2308\" data-end=\"2340\"\u003eHeat exchanger configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2342\" data-end=\"2426\"\u003e⚠️ Always confirm compatibility using your \u003cstrong data-start=\"2385\" data-end=\"2409\"\u003eengine serial number\u003c\/strong\u003e before ordering.\u003c\/p\u003e\n\u003chr data-start=\"2428\" data-end=\"2431\"\u003e\n\u003ch2 data-start=\"2433\" data-end=\"2454\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2436\" data-end=\"2454\"\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2455\" data-end=\"2762\"\u003e\n\u003cli data-start=\"2455\" data-end=\"2483\"\u003ePart Number: \u003cstrong data-start=\"2470\" data-end=\"2481\"\u003eR026007\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2484\" data-end=\"2524\"\u003eTemperature Rating: \u003cstrong data-start=\"2506\" data-end=\"2522\"\u003e170°F (77°C)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2525\" data-end=\"2573\"\u003eCooling System: Fresh water \/ closed cooling\u003c\/li\u003e\n\u003cli data-start=\"2574\" data-end=\"2610\"\u003eLocation: Heat exchanger housing\u003c\/li\u003e\n\u003cli data-start=\"2611\" data-end=\"2661\"\u003eDesign: Wax-element thermostat with bleed hole\u003c\/li\u003e\n\u003cli data-start=\"2662\" data-end=\"2762\"\u003eInstallation: Hose-retained (typically no gasket required) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2764\" data-end=\"2767\"\u003e\n\u003ch2 data-start=\"2769\" data-end=\"2791\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2772\" data-end=\"2791\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2792\" data-end=\"2846\"\u003e\n\u003cli data-start=\"2792\" data-end=\"2846\"\u003eThermostat (no gasket required in most applications)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2848\" data-end=\"2851\"\u003e\n\u003ch2 data-start=\"2853\" data-end=\"2892\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2856\" data-end=\"2892\"\u003eWhen This Part Needs Replacement\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2893\" data-end=\"3099\"\u003e\n\u003cli data-start=\"2893\" data-end=\"2941\"\u003eEngine running too cold or not reaching temp\u003c\/li\u003e\n\u003cli data-start=\"2942\" data-end=\"2989\"\u003eEngine overheating in closed cooling system\u003c\/li\u003e\n\u003cli data-start=\"2990\" data-end=\"3026\"\u003eFluctuating temperature readings\u003c\/li\u003e\n\u003cli data-start=\"3027\" data-end=\"3060\"\u003eAir trapped in cooling system\u003c\/li\u003e\n\u003cli data-start=\"3061\" data-end=\"3099\"\u003eRoutine maintenance on FWC systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3101\" data-end=\"3104\"\u003e\n\u003ch2 data-start=\"3106\" data-end=\"3131\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3109\" data-end=\"3131\"\u003eInstallation Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"3132\" data-end=\"3344\"\u003e\n\u003cli data-start=\"3132\" data-end=\"3169\"\u003eInstall in heat exchanger housing\u003c\/li\u003e\n\u003cli data-start=\"3170\" data-end=\"3223\"\u003eEnsure correct orientation (spring toward engine)\u003c\/li\u003e\n\u003cli data-start=\"3224\" data-end=\"3259\"\u003eVerify hose retention is secure\u003c\/li\u003e\n\u003cli data-start=\"3260\" data-end=\"3303\"\u003eBleed cooling system after installation\u003c\/li\u003e\n\u003cli data-start=\"3304\" data-end=\"3344\"\u003eConfirm stable operating temperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3346\" data-end=\"3349\"\u003e\n\u003ch2 data-start=\"3351\" data-end=\"3393\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3354\" data-end=\"3393\"\u003eAlternate \/ Superseded Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 data-start=\"3395\" data-end=\"3423\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3399\" data-end=\"3423\"\u003eOEM Cross References\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"3424\" data-end=\"3573\"\u003e\n\u003cli data-start=\"3424\" data-end=\"3444\"\u003ePCM: \u003cstrong data-start=\"3431\" data-end=\"3442\"\u003eR026007\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3445\" data-end=\"3471\"\u003eReplaces: \u003cstrong data-start=\"3457\" data-end=\"3469\"\u003eR026007A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3472\" data-end=\"3495\"\u003eCrusader: \u003cstrong data-start=\"3484\" data-end=\"3493\"\u003e98203\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3496\" data-end=\"3573\"\u003eMarine Power: \u003cstrong data-start=\"3512\" data-end=\"3533\"\u003e0500-007 \/ 515411\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3575\" data-end=\"3578\"\u003e\n\u003ch2 data-start=\"3580\" data-end=\"3597\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3583\" data-end=\"3595\"\u003eShipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3598\" data-end=\"3665\"\u003eShipping: Ships same or next day for fast Canada wide shipping. ⚓\u003c\/p\u003e\n\u003chr data-start=\"3667\" data-end=\"3670\"\u003e\n\u003ch3 data-start=\"3672\" data-end=\"3699\"\u003e💡 Parts Desk Insight\u003c\/h3\u003e\n\u003cp data-start=\"3700\" data-end=\"3864\"\u003eThis is a \u003cstrong data-start=\"3710\" data-end=\"3744\"\u003eclosed cooling thermostat only\u003c\/strong\u003e—if you install this in a raw water system, the engine will run too hot. Always match thermostat temp to cooling type 👍\u003c\/p\u003e","brand":"PCM","offers":[{"title":"Default Title","offer_id":43563968626724,"sku":"R026007","price":84.68,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/ab934d8e-d688-4dc3-813d-a347bb58c485.png?v=1773620234","url":"https:\/\/marisolmarine.com\/products\/pcm-thermostat-170f-closed-cooling-r026007","provider":"Marisol Marine Company","version":"1.0","type":"link"}