{"product_id":"cosmostar-1-1-4-to-1-1-2-radiator-hose-barb-coupler-adapter-with-1-8-npt-steam-port-for-ls-swap-aluminum-coolant-crossover-splice-for-steam-vent-radiator-hose-fitting-black-nn2024n02","title":"Cosmostar 1-1\/4\" to 1-1\/2\" Radiator Hose Barb Coupler Adapter with 1\/8\" NPT Steam Port for LS Swap – Aluminum Coolant Crossover Splice for Steam Vent Radiator Hose Fitting (Black)-NN2024N02","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUNIVERSAL LS SWAP COMPATIBILITY – Designed for 1-1\/4\" to 1-1\/2\" radiator hoses, this adapter is ideal for LS swap builds including LS1, LS3, LQ4, 5.3L and more. A must-have coolant crossover splice for custom LS swap radiator hose setups.\u003c\/li\u003e\n\u003cli\u003eBUILT FROM CNC BILLET ALUMINUM – Precision-machined aluminum construction with a sleek black anodized finish delivers superior strength, heat resistance, and long-term durability in high-temperature engine bays.\u003c\/li\u003e\n\u003cli\u003eFAST, LEAK-FREE INSTALLATION – Simple slide-on design installs in minutes. Secure hose barbs and 1\/8\" NPT steam port ensure tight sealing, reliable clamping, and worry-free coolant flow—no special tools required.\u003c\/li\u003e\n\u003cli\u003eOPTIMIZED STEAM VENT PERFORMANCE – Integrated 1\/8\" NPT steam port allows proper placement at the highest coolant point to efficiently bleed trapped air, improve cooling efficiency, and help prevent LS engine overheating.\u003c\/li\u003e\n\u003cli\u003eCOSMOSTAR QUALITY YOU CAN TRUST – Engineered for performance builds, Cosmostar delivers corrosion-resistant finishes, precise tolerances, and dependable cooling solutions trusted by LS swap enthusiasts and professional builders alike.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e HE COSMOSTAR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 2.7\"L x 1.47\"W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Weight:\u003c\/strong\u003e 0.08 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter:\u003c\/strong\u003e 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Length:\u003c\/strong\u003e 2.7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e COSMOSTAR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Packs:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 1 Count\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HE COSMOSTAR","offers":[{"title":"Default Title","offer_id":50511292006640,"sku":"B0GMNRTMFH","price":33.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0843\/8464\/5360\/files\/41ROfnJXibL.jpg?v=1789979584","url":"https:\/\/wrenchvanta.com\/products\/cosmostar-1-1-4-to-1-1-2-radiator-hose-barb-coupler-adapter-with-1-8-npt-steam-port-for-ls-swap-aluminum-coolant-crossover-splice-for-steam-vent-radiator-hose-fitting-black-nn2024n02","provider":"WrenchVanta","version":"1.0","type":"link"}