{"product_id":"aluminum-radiator-with-shroud-for-cadillac-fleetwood-brougham-deville-1987-1992-5-7l","title":"Aluminum Radiator with Shroud for Cadillac Fleetwood Brougham Deville (1987-1992) 5.7L","description":"\u003ch2\u003eHeavy-Duty 4-Row Aluminum Radiator with Shroud for 1987-1992 Cadillac Fleetwood\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Replaces the failure-prone factory copper-brass or plastic-tank radiator with a high-capacity 4-row aluminum core and electric fan assembly to eliminate thermal runaway in heavy-chassis driving conditions.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Fleetwood Cooling Limitations\u003c\/h3\u003e\n\u003cp\u003eFactory cooling systems on the D-body Cadillac Fleetwood relied on crimped plastic or aging brass tanks coupled to restrictive multi-piece cores. Over decades of heat cycling, factory tank seams degrade, developing stress fractures and micro-leaks under pressure. Furthermore, the massive cast-iron 5.7L small-block engine produces significant thermal soak. The original belt-driven mechanical fan relies entirely on engine RPM, causing coolant temperatures to spike during prolonged idling, stop-and-go traffic, or high-load cruising where low-speed airflow drops significantly.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis cooling upgrade incorporates a high-efficiency 4-row brazed aluminum tube-and-fin core welded directly to T-6061 aluminum end tanks via precision TIG welds, eliminating leaky mechanical gaskets entirely. Aluminum delivers vastly superior thermal conductivity over aging composite materials. Paired with a fitted aluminum shroud and high-CFM electric cooling fan, the assembly pulls uniform static airflow across the total surface area regardless of engine speed, preventing cavitation and stabilizing operating temps.\u003c\/p\u003e\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;\"\u003e1987-1992 Cadillac Fleetwood\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;\"\u003eL05 5.7L V8 \/ GM D-Body\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;\"\u003e185 hp \/ 300 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\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1987-1992 Cadillac Fleetwood (5.7L V8)\u003c\/li\u003e\n  \u003cli\u003e1987-1992 Cadillac Brougham (5.7L V8)\u003c\/li\u003e\n  \u003cli\u003e1987-1992 Cadillac DeVille (5.7L V8 Conversions\/Specific Trims)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Cadillac Endurance Standard\u003c\/h3\u003e\n\u003cp\u003eBuilt to handle the immense inertia and towing requirements of full-size GM D-body platforms, this all-aluminum cooling system maintains rock-solid thermal stability under demanding loads and summer heat.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50496571769080,"sku":"DS-EVTN9ZCT4","price":403.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/aluminum-radiator-with-shroud-for-cadillac-fleetwood-brougham-deville-1987-1992-5-7l-1.jpg?v=1789246409","url":"https:\/\/performancechiptuning.com\/products\/aluminum-radiator-with-shroud-for-cadillac-fleetwood-brougham-deville-1987-1992-5-7l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}