{"product_id":"coolant-silicon-hoses-upper-lower-for-bmw-325i-m3-1992-1995-2-5l-3-0l","title":"Coolant Silicon Hoses Upper Lower for BMW 325i M3 (1992-1995) 2.5L 3.0L","description":"\u003ch2\u003eHigh-Performance Coolant Silicon Hoses Upper Lower for 1992-1995 BMW 3 Series (M50, S50 \/ E36)\u003c\/h2\u003e\n  \n  \u003cp\u003e\u003cstrong\u003eDirectly replaces the aging and brittle factory rubber radiator hoses to ensure reliable engine cooling under high thermal loads.\u003c\/strong\u003e\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Stock 3 Series Cooling Vulnerability\u003c\/h3\u003e\n  \u003cp\u003eThe factory OEM rubber hoses on the E36 generation 325i and M3 are notorious for degrading over time due to constant thermal cycling. After decades of exposure to extreme under-hood temperatures, the original rubber compounds become brittle, leading to micro-cracking, swelling, and sudden catastrophic blowouts. Heat soak from the M50 and S50 engines drastically accelerates this degradation, compromising the cooling system's integrity during spirited driving, track days, or even idling in heavy traffic. Once the factory rubber fatigues beyond its structural limit, it severely risks overheating the block and warping the long aluminum cylinder head.\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n  \u003cp\u003eThis upper and lower radiator hose kit is engineered from premium 3-ply woven thermoplastic and pure silicone to withstand brutal environmental variables. Operating effortlessly within a temperature range of -76°F (-60°C) to +500°F (+260°C), the multi-layered silicone construction completely eliminates the swelling and structural failure associated with standard OEM rubber lines. Boasting a robust 4.5mm thickness and an exceptional bursting pressure threshold of 2MPa (working pressure 0.3 to 0.9MPa), these handmade and meticulously inspected hoses deliver unyielding reliability under high-pressure conditions. Furthermore, the specialized silicone blend is highly resistant to UV rays, water, ozone, and oxygen degradation, ensuring long-term burst protection and stable, uninterrupted coolant flow dynamics. Note: These are dedicated coolant lines and are not formulated for fuel or oil transfer.\u003c\/p\u003e\n  \n\n  \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n  \u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e1992-1995 BMW 3 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eM50, S50 \/ E36\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e189-240 hp \/ 181-225 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n \n  \n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e1992 BMW 325i (2.5L M50 Engine)\u003c\/li\u003e\n    \u003cli\u003e1993 BMW 325i (2.5L M50 Engine)\u003c\/li\u003e\n    \u003cli\u003e1994 BMW 325i (2.5L M50 Engine)\u003c\/li\u003e\n    \u003cli\u003e1995 BMW 325i (2.5L M50 Engine)\u003c\/li\u003e\n    \u003cli\u003e1995 BMW M3 (3.0L S50 Engine)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eThe BMW Precision Caliber\u003c\/h3\u003e\n  \u003cp\u003eBuilt for the rigorous demands of European performance tuning, these precision-molded silicone hoses provide exact OEM fitment with superior longevity, maximizing heat dissipation and safeguarding your head gasket from catastrophic thermal failure on the street or the track.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48205873611000,"sku":"DS-EASN30NLA","price":74.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/coolant-silicon-hoses-upper-lower-for-bmw-325i-m3-1992-1995-2-5l-3-0l-1.webp?v=1775597002","url":"https:\/\/performancechiptuning.com\/products\/coolant-silicon-hoses-upper-lower-for-bmw-325i-m3-1992-1995-2-5l-3-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}