{"product_id":"volvo-fh4-fm4-engine-oil-pressure-control-solenoid-valve-23871484-oil-thermostat-valve","title":"Volvo FH4 FM4 Engine Oil Pressure Control Solenoid Valve 23871484 | Oil Thermostat Valve","description":"\u003cdiv class=\"oemany-lab-product\"\u003e\n  \u003ch3\u003e\u003cstrong\u003ePrecision Oil Pressure \u0026amp; Thermostat Control Solenoid for Volvo D11\/D13 Engines\u003c\/strong\u003e\u003c\/h3\u003e\n  \u003cp\u003eThe 23871484 is a high-performance oil management solenoid valve, integrated into the oil filter housing of Volvo FH, FM, and FMX series trucks. This dual-purpose valve is responsible for the active regulation of engine oil pressure and the precise thermostatic control of oil flow to the cooling circuits. By maintaining optimal oil viscosity and pressure under varying thermal loads, it safeguards critical engine components from wear and maximizes fuel efficiency during long-haul operations.\u003c\/p\u003e\n  \n  \u003chr\u003e\n  \n  \u003ch4\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/h4\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMain OE Part Number:\u003c\/strong\u003e 23871484\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInterchangeable Numbers:\u003c\/strong\u003e 21985798, 21356266, 21359326, 23013321, 21248011\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Volvo FH4, FM4, FMX; Volvo NH 9\/10\/11\/12\/13\/16; Renault Euro 5\/6\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e Engine Lubrication \/ Oil Thermal Management\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMounting Location:\u003c\/strong\u003e Oil Filter Housing Module\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBuild:\u003c\/strong\u003e Heat-Resistant Solenoid Coil with Micro-Machined Control Plunger\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr\u003e\n\n  \u003cdiv class=\"lab-insight\" style=\"background-color: #f0f4f8; padding: 15px; border-left: 5px solid #0056b3;\"\u003e\n    \u003ch4\u003e\u003cstrong\u003e🔬 OEMANY Laboratory Insight:\u003c\/strong\u003e\u003c\/h4\u003e\n    \u003cp\u003eOil control solenoids operate in a \"Harsh-Fluid Environment\" where degraded oil carbon deposits can cause the plunger to stick. Our \u003cstrong\u003eOEMANY Laboratory\u003c\/strong\u003e sourcing ensures the 23871484 features a \u003cstrong\u003ePolished Carbon-Steel Plunger\u003c\/strong\u003e with a self-cleaning groove to prevent stiction. We have verified the \u003cstrong\u003eHydraulic Response Time\u003c\/strong\u003e to ensure that oil pressure is boosted within milliseconds of an engine load increase, preventing catastrophic dry-running in high-load scenarios—a common failure point in inferior aftermarket valves.\u003c\/p\u003e\n    \u003cp\u003e\u003cem\u003eContact \u003ca href=\"https:\/\/wa.me\/8618624038138\"\u003eWhatsApp +86 18624038138\u003c\/a\u003e for technical support and lubrication system diagnostic advice.\u003c\/em\u003e\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"oemaxive","offers":[{"title":"Default Title","offer_id":46124271894724,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/2438\/5732\/files\/H33e3e663c5f9498b92ddf57cb0a316aeF.jpg?v=1778149974","url":"https:\/\/oemany.com\/products\/volvo-fh4-fm4-engine-oil-pressure-control-solenoid-valve-23871484-oil-thermostat-valve","provider":"oemaxive","version":"1.0","type":"link"}