{"product_id":"hayden-swirl-cool-heavy-duty-engine-oil-cooler-chevy-v8-only-1046","title":"Hayden 1046 Swirl-Cool Heavy Duty Engine Oil Cooler for Chevrolet V8 Engines","description":"Protect your Chevrolet V8 engine from the destructive effects of overheating oil with the Hayden Swirl-Cool 1046 Heavy Duty Engine Oil Cooler. Excessive engine oil temperatures accelerate oil breakdown, reduce lubrication effectiveness, and can lead to costly internal engine damage — issues this cooler is purpose-built to address.\n\nThe 1046 features a robust copper header and tube core construction measuring 1-1\/2\" thick x 6-1\/2\" high x 18\" long, delivering a large 14-1\/4\" cooling surface area. Turbulators inside every tube maximize heat dissipation by increasing fluid contact with the cooler surfaces, while the headered crossflow design keeps pressure drop to a minimum — so your oil keeps moving where it needs to go.\n\nSpecifically engineered for Chevrolet V8 engines, this kit includes a metal line kit designed to route oil lines safely past the exhaust manifold — a critical detail for Chevy V8 installations that generic coolers don't account for. The thermostatic controlled sandwich adapter installs between the engine block and oil filter, and the vibration-absorbing rubber block mounting system protects the cooler from road vibration and engine movement.\n\nEach 20°F reduction in oil temperature can effectively double oil life, helping extend engine longevity and reduce maintenance costs over time. Whether you're running a classic Chevy, a work truck, or a performance build, the Hayden 1046 is a direct upgrade for any Chevrolet V8 application that runs hard.\n\u003cul class=\"bullet-list\"\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eEngineered For Chevrolet V8 Engines\u003c\/strong\u003e — Specially designed for Chevrolet small block and big block V8 applications; includes a metal line kit to properly route oil lines past the exhaust manifold for a clean, reliable installation. For vehicles requiring an M22 x 1.5 fitting, use P\/N 271.\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eHeavy Duty Copper Header And Tube Construction\u003c\/strong\u003e — Built with copper headers and tubes for superior thermal transfer and long-lasting durability, even in high-heat, high-demand operating conditions such as towing, hauling, and performance driving.\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eTurbulators In Every Tube For Maximum Cooling Efficiency\u003c\/strong\u003e — Internal turbulators in every tube actively increase fluid agitation and contact time with the cooler core, significantly improving heat dissipation without restricting flow.\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003e1-1\/2\" Thick Headered Design With Minimal Pressure Loss\u003c\/strong\u003e — The 1-1\/2\" thick headered core design increases cooling capacity and efficiency while the crossflow round tube layout maintains minimal pressure drop across the system, preserving engine oil circulation.\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eComplete Kit With Mounting Hardware Included\u003c\/strong\u003e — Kit includes the oil cooler (1-1\/2\" x 6-1\/2\" x 18\", 14-1\/4\" core, 1\/2\" FPT fittings), metal line kit, thermostatic controlled sandwich adapter, and vibration-absorbing rubber block mounting hardware for a straightforward installation. Universal fit — not a direct OE replacement; verify fitment before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\n• Oil cooler (1-1\/2\" x 6-1\/2\" x 18\", 14-1\/4\" core, 1\/2\" FPT fittings)\n• Metal line kit — designed to route oil lines past the Chevrolet V8 exhaust manifold\n• Thermostatic controlled sandwich adapter\n• Vibration-absorbing rubber block mounting hardware\n\n\u003cstrong\u003eKey Features:\u003c\/strong\u003e\n• Copper header and tube core construction for superior heat transfer and durability\n• Turbulators in every tube for maximum cooling efficiency without restricting oil flow\n• 1-1\/2\" thick headered design increases cooling surface area and efficiency\n• Crossflow round tube design maintains minimal pressure drop\n• Threaded 1\/2\" FPT fittings for a secure, leak-resistant connection\n• Rubber block mounting isolates the cooler from vibration and engine movement\n\n\u003cstrong\u003eNote:\u003c\/strong\u003e This is a universal cooler and is not a direct OE replacement. User to verify fitment prior to installation. For vehicles requiring an M22 x 1.5 fitting, use Hayden P\/N 271. Fittings: 1\/2\" FPT.","brand":"Trans Parts Direct","offers":[{"title":"Default Title","offer_id":52425148956853,"sku":"1046 HTC","price":480.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/3872\/0181\/files\/Hayden-Swirl-Cool-Heavy-Duty-Engine-Oil-Cooler-Chevy-V8-Only-1046-305127116047_07e53b41-a6ed-433d-b97c-045b93f42c42.jpg?v=1786611770","url":"https:\/\/transpartsdirect.com\/products\/hayden-swirl-cool-heavy-duty-engine-oil-cooler-chevy-v8-only-1046","provider":"Trans Parts Direct","version":"1.0","type":"link"}