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All-in-one 4-1/2 In I.d. Blue Straight Silicone Coolant Hose | 36 Inches Instant 40% Discount [7hNKto8y]

$31.99 $102.99 -69%

4.5 in I.D. Blue Straight Silicone Coolant Hose - 36 InchesIntroducing our high-quality 4.5 in I.D. Blue Straight Silicone Coolant Hose, designed to meet the demanding needs of heavy-duty applications. This durable hose is crafted with precision and

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4.5 in I.D. Blue Straight Silicone Coolant Hose - 36 Inches

Introducing our high-quality 4.5 in I.D. Blue Straight Silicone Coolant Hose, designed to meet the demanding needs of heavy-duty applications. This durable hose is crafted with precision and features a robust construction that ensures long-lasting performance. With its sleek blue color and convenient 36-inch length, it is the ideal choice for automotive, industrial, and commercial use.

Key Product Features

This hose boasts an impressive wall thickness of 0.2 inches, providing exceptional burst pressure of up to 62 PSI. Made from 5 Ply Silicone with Polyester Fabric Reinforcement, it offers superior resistance to ozone, oil splash, and harsh environmental conditions. Our coolant hose meets and exceeds the stringent performance and physical requirements of SAE J20 RI, RP 303B Class 1, Mil-Spec A-A-52426, and OEM Heavy-Duty Vehicle Requirements.
  • Material: 5 Ply Silicone with Polyester Fabric Reinforcement
  • Applications: Suitable for heavy-duty applications

Extensive Temperature Range and Versatile Options

With a temperature range of -65°F to 350°F continuous, this hose is built to withstand extreme conditions. Its flexibility and durability make it an excellent choice for various applications, including automotive cooling systems, industrial machinery, and more. Additionally, we offer a wide range of customization options, including Meta-Aramid Fabric Reinforcement for extreme high-temperature environments, Fluorosilicone or Fluorocarbon Liner for petroleum and chemical applications, and Helical Wire Reinforcement for vacuum resistance.
  • Temperature Range: -65°F to 350°F Continuous
  • Colors: Blue or Black
Invest in our 4.5 in I.D. Blue Straight Silicone Coolant Hose for reliability, performance, and versatility.

What Our Customers Say

January 4, 2026

Absolutely no complaints!

A great product. It is just so very perfect.

- Sian V..

January 4, 2026

Absolutely no complaints!

So very, very, very, very happy with this product.

- Iago T..

January 4, 2026

Absolutely no complaints!

A very solid product, and well worth its cost.

- Oisin O..

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