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Looking for aftermarket parts to modify or upgrade your 1981 Chevrolet K5 Blazer with hoses? At Tunersports.com we carry a huge selection of the top name brand performance hose parts and accessories.
 OUT OF STOCK 20841Gates 73-79 Chevrolet C & K Series Pickup 6-Cyl. 250 Lower Molded Coolant Hose 1980-1981 Chevrolet K5 Blazer Silverado 1981-1981 Chevrolet K5 Blazer Custom / Deluxe $45.62 |
 OUT OF STOCK 20843Gates 73-79 Chevrolet C & K Series Pickup V-8 350 Lower Molded Coolant Hose 1980-1983 Chevrolet K5 Blazer Silverado 1981-1981 Chevrolet K5 Blazer Deluxe 1981-1983 Chevrolet K5 Blazer Custom $42.11 |
 OUT OF STOCK 21059Gates 80-84 Chevrolet C & K Series Pickup 6-Cyl. 4.1L Lower Molded Coolant Hose 1980-1982 Chevrolet K5 Blazer Silverado 1981-1981 Chevrolet K5 Blazer Deluxe 1981-1982 Chevrolet K5 Blazer Custom $90.13 |
 OUT OF STOCK 21201Gates 80-84 Chevrolet C & K Series Pickup 6-Cyl. 4.1L Upper Molded Coolant Hose 1980-1982 Chevrolet K5 Blazer Silverado 1981-1981 Chevrolet K5 Blazer Deluxe 1981-1982 Chevrolet K5 Blazer Custom $47.30 |
 OUT OF STOCK 21204Gates Oldsmobile Cutlass / Chevy GMC C2500 Pickup / Chevy Suburban Molded Radiator Coolant Hose 1980-1986 Chevrolet K5 Blazer Silverado 1981-1981 Chevrolet K5 Blazer Deluxe 1981-1986 Chevrolet K5 Blazer Custom $46.06 |
 OUT OF STOCK 25307Gates 95-98 Jeep Grand Cherokee 6-Cyl. 4.0L Upper Flexible Coolant Hose (Standard) 1980-1982 Chevrolet K5 Blazer Silverado 1981-1981 Chevrolet K5 Blazer Deluxe 1981-1982 Chevrolet K5 Blazer Custom $53.39 |
 OUT OF STOCK 25311Gates Vulco Flex II 29in x 1.25in x 1.5in Coolant Hose 1980-1986 Chevrolet K5 Blazer Silverado 1981-1981 Chevrolet K5 Blazer Deluxe 1981-1986 Chevrolet K5 Blazer Custom $71.89 |
 OUT OF STOCK 25530Gates 85-97 Ford F Series V-8 7.5L Upper Flexible Coolant Hose (Standard) 1980-1982 Chevrolet K5 Blazer Silverado 1981-1981 Chevrolet K5 Blazer Deluxe 1981-1982 Chevrolet K5 Blazer Custom $47.91 |
 OUT OF STOCK 25532Gates 80-90 Chevrolet C & K Series Pickup V-8 5.7L Lower Flexible Coolant Hose (Standard) 1980-1986 Chevrolet K5 Blazer Silverado 1981-1981 Chevrolet K5 Blazer Deluxe 1981-1986 Chevrolet K5 Blazer Custom $48.04 |
 OUT OF STOCK 25535Gates 80-84 Chevrolet C & K Series Pickup 6-Cyl. 4.1L Lower Flexible Coolant Hose (Standard) 1980-1982 Chevrolet K5 Blazer Silverado 1981-1981 Chevrolet K5 Blazer Deluxe 1981-1982 Chevrolet K5 Blazer Custom $62.07 |
 IN STOCK - DROPSHIPS MMHOSE-GM-17URubber is out, silicone is in! Upgrade your old GM C/K Truck radiator hose with the Mishimoto 1978-1986 GM C/K Truck Silicone Upper Radiator Hose to provide your C/K Truck with an advancement in both style and reliability. With this hose, two worm-gear clamps are included for ease of installation. U... Mishimoto 78-86 GM C/K 305/350 Truck Silicone Upper Radiator Hose 1980-1986 Chevrolet K5 Blazer Silverado 1981-1981 Chevrolet K5 Blazer Deluxe 1981-1986 Chevrolet K5 Blazer Custom $85.06 |
 OUT OF STOCK MMHOSE-GM-24LRubber is out, silicone is in! Upgrade your old GM C/K Truck radiator hose with the Mishimoto 1978-1986 GM C/K Truck Silicone Lower Radiator Hose to provide your C/K Truck with an advancement in both style and reliability. With this hose, two worm-gear clamps are included for ease of installation. U... Mishimoto 78-86 GM C/K Truck 292 Silicone Lower Radiator Hose 1980-1982 Chevrolet K5 Blazer Silverado 1981-1981 Chevrolet K5 Blazer Deluxe 1981-1982 Chevrolet K5 Blazer Custom $78.84 |
 IN STOCK - DROPSHIPS MMHOSE-GM-33URubber is out, silicone is in! Upgrade your old GM C/K Truck radiator hose with the Mishimoto 1978-1986 GM C/K Truck Silicone Upper Radiator Hose to provide your C/K Truck with an advancement in both style and reliability. With this hose, two worm-gear clamps are included for ease of installation. U... Mishimoto 78-86 GM C/K Truck 292 Silicone Upper Radiator Hose 1980-1982 Chevrolet K5 Blazer Silverado 1981-1981 Chevrolet K5 Blazer Deluxe 1981-1982 Chevrolet K5 Blazer Custom $69.06 |