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The Gates lower molded coolant hose for 1987–1994 Chevrolet Astro with the 4.3L V6 is a replacement lower radiator hose molded to the original shape. It restores coolant circulation by linking the engine’s lower outlet to the radiator, offering a direct replacement option to address leaks or deterioration and help maintain proper engine temperature control.
Gates 87-94 Chevrolet Astro V-6 4.3L Lower Molded Coolant Hose
