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FLEXFAB SILICONE HEATER HOSE

Description & Features

The Flexfab Silicone Heater Hose available in a 3/8" diameter offers durable performance and seamless integration within commercial and industrial settings. This high-quality hose designed for resilience under various temperature conditions is constructed from premium silicone ensuring longevity and reliability. The product is known for its tolerance to extreme temperatures making it ideal for a wide range of industrial applications.

Engineered to resist cracking hardening and deterioration over time the Flexfab Silicone Heater Hose provides a dependable solution for fluid transfer. Its flexible nature allows for easy installation even in tight or complex spaces. Free from common issues such as material fatigue and breakdown this hose maintains optimal functionality over extended use periods.

Additionally the smooth inner surface of the hose minimizes turbulence and friction promoting efficient fluid transfer and consistent flow rates. The product is designed without adjustable ends or components that require calibration ensuring straightforward application and maintenance.

Supplier Part Number: 5526-038X50

Specifications

Brand Flexfab®	Color Blue	Hose Type 1-Ply Standard Heater Hose	Inside Diameter 0.37 in	Nominal Size 3/8 in	Series 5526 Series	Tube Material Silicone

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FLX5526-025	1/4 in	1/4 in
FLX5526-038-250	3/8 in	0.38 in
FLX5526-062X250		0.63 in
FLX5526-100X200	1 in	1 in

Product Questions & Answers (2)

Question by: Denise L on Aug 24, 2025, 5:54 PM

got a tight spot to snake a heater line through. is this Flexfab silicone hose pretty forgiving to bend without kinking up?

Answer by: Customer Support on Aug 26, 2025, 12:11 PM

In tight routing, the flexible silicone construction helps it lay into cramped areas more easily than a stiff hose. It is also built to resist cracking, hardening, and deterioration over time, so it stays workable instead of getting brittle.

Question by: Brenda R on Dec 13, 2025, 5:11 PM

Will this heater hose hold up to typical engine temps without cracking over time?

Answer by: Customer Support on Dec 15, 2025, 6:33 AM

Engineered to resist cracking, hardening, and deterioration, the Flexfab Silicone Heater Hose provides a dependable solution for fluid transfer, even with extended use.

FLEXFAB SILICONE HEATER HOSE

Description & Features

Specifications

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Product Questions & Answers (2)