Brand Name Quality. On the Shelf. Great Pricing.
This kit includes guaranteed genuine Flexfab products.
Kit Includes:
(50 ft.) 5526-087 Flexfab Hose
(1) Hose Warehouse 5526 Series Hose Clamp Gauge
This 50-foot coil of Flexfab 5526-087x50 silicone heater hose features a 0.88" inside diameter and 1.21" outside diameter, designed for maximum durability and flexibility in demanding engine environments. Engineered with 1-ply nylon fiber reinforcement, this premium silicone hose resists hardening, cracking, cold leaks, aging, and damage from coolant additives. With a temperature rating from -65°F to 350°F, it’s ideal for extreme duty cycle applications and is thoroughly tested to withstand hostile conditions. The hose meets or exceeds SAE J20 R3 Class A and TMC RP303B Class I Grade II standards, offering a standard wall thickness between 0.140" and 0.170", and a bend radius of 5x the hose ID. Whether you're working on heavy-duty equipment or high-performance systems, Flexfab’s 5526 Series heater hose delivers superior performance and long-lasting reliability in a wide range of automotive, industrial, and marine applications. This hose also comes paired with the new Hose Warehouse 5526 Series Hose Clamp Gauge—an essential combo for professionals and DIYers working with soft hose applications to deteremine hose size and the correct clamp to use for the job.
