---
product_id: 148988277
title: "FlexFab - 1\" ID x 10 ft 5526 Blue Silicone Heater Hose 25mm 350F Radiator Coolant"
brand: "flexfab"
price: "€ 129.53"
currency: EUR
in_stock: true
category: "Flex Fab"
url: https://www.desertcart.pt/products/148988277-flexfab-1-id-x-10-ft-5526-blue-silicone-heater
store_origin: PT
region: Portugal
---

# 1-ply nylon fiber reinforcement 1" ID x 10 ft length Withstands up to 350°F FlexFab - 1" ID x 10 ft 5526 Blue Silicone Heater Hose 25mm 350F Radiator Coolant

**Brand:** flexfab
**Price:** € 129.53
**Availability:** ✅ In Stock

## Summary

> 🔥 FlexFab: The Coolest Hose for Your Hottest Engines!

## Quick Answers

- **What is this?** FlexFab - 1" ID x 10 ft 5526 Blue Silicone Heater Hose 25mm 350F Radiator Coolant by flexfab
- **How much does it cost?** € 129.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/148988277-flexfab-1-id-x-10-ft-5526-blue-silicone-heater)

## Best For

- flexfab enthusiasts

## Why This Product

- Trusted flexfab brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Flexible Yet Tough:** Bend radius 5x the hose ID allows easy installation without kinking or damage.
- • **Reinforced Strength:** 1-ply nylon fiber reinforcement delivers superior pressure handling and longevity.
- • **Certified Reliability:** Meets/exceeds SAE J20 R3 Class A and TMC RP303B Class I Grade II standards for trusted automotive performance.
- • **Heat-Resistant Durability:** Silicone construction resists temperatures up to 350°F, preventing cracks and leaks under extreme conditions.
- • **Precision Fit, Maximum Flow:** 1.00" (25mm) inside diameter ensures optimal coolant circulation for peak engine performance.

## Overview

The FlexFab 1" ID x 10 ft Blue Silicone Heater Hose combines high-grade silicone with 1-ply nylon fiber reinforcement to deliver exceptional heat resistance up to 350°F and superior durability. Engineered to meet SAE and TMC standards, it offers a perfect balance of flexibility and strength, ensuring reliable radiator coolant flow and long-lasting performance under demanding automotive conditions.

## Description

Silicone hose with 1-ply of nylon fiber reinforcement, Meets or exceeds the operating requirements of SAE J20 R3 Class A, Meets or exceeds the operating requirements of TMC RP303B Class I Grade II, Standard wall thickness is .140”/.170”, Working pressure is 1/3 of the burst pressure, Bend radius is 5 times the ID of the hose, Resists hardening, cracking, cold leaks, aging, and many chemicals

## Features

- Inside Diameter (ID): 1.00" (25mm)
- Outside Diameter (OD): 1.33" (34mm)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07SGZXSNP |
| Best Sellers Rank | #205,915 in Automotive ( See Top 100 in Automotive ) #362 in Automotive Replacement Radiator Hoses |
| Brand | FlexFab |
| Brand Name | FlexFab |
| Color | Blue |
| Customer Reviews | 4.7 out of 5 stars 127 Reviews |
| Item Dimensions L x W | 120"L x 1.33"W |
| Item Length | 120 inches |
| Manufacturer | FlexFab |
| Material | Silicone |
| Material Type | Silicone |
| Maximum Pressure | 250 pound_per_square_foot |
| Nominal Wall Thickness | 0.140 inches |
| Outside Diameter | 1.33 inches |
| Product Dimensions | 120"L x 1.33"W |
| UPC | 680548149432 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** FlexFab
- **Color:** Blue
- **Item Length:** 120 Inches
- **Manufacturer:** FlexFab
- **Material:** Silicone
- **Maximum Pressure:** 250 Pound per Square Foot
- **Nominal Wall Thickness:** 0.140 inches
- **Outside Diameter:** 1.33 Inches
- **Product Dimensions:** 120"L x 1.33"W
- **UPC:** 680548149432

## Images

![FlexFab - 1" ID x 10 ft 5526 Blue Silicone Heater Hose 25mm 350F Radiator Coolant - Image 1](https://m.media-amazon.com/images/I/51hYVeVy7rL.jpg)

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**Shop now:** [https://www.desertcart.pt/products/148988277-flexfab-1-id-x-10-ft-5526-blue-silicone-heater](https://www.desertcart.pt/products/148988277-flexfab-1-id-x-10-ft-5526-blue-silicone-heater)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-26*