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HPS Performance Products Silicone Straight Coupler Hose

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Part Number

4 part numbers · from $11.85
Sale Price

from $11.85

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The HPS Performance Products Silicone Straight Coupler Hose (long length) is a reinforced silicone coupler. It joins two pieces of tubing or piping with a flexible, leak-resistant connection. It suits turbo and intercooler piping, charge air and intake plumbing, radiator and coolant systems, and marine and industrial use. The longer length gives you more room to reach between tube ends and more material to trim to fit.

Key Features:

  • Reinforced silicone construction: Multiple reinforcing plies give the hose strength for heavy-duty pressure connections.
  • High-temperature capability: It resists heat in demanding engine-bay environments.
  • Industry standards: HPS states that its silicone hoses meet or exceed SAE J20 standards.
  • Flexible fit: The hose compensates for misalignment and absorbs engine vibration.
  • Durable material: The silicone resists UV and ozone, so it holds up over time.
  • Straight design: A straight coupler joins in-line tubes with a smooth, consistent bore.

Note: Silicone hose is compatible with water and anti-freeze coolant. It is not compatible with fuel or oil.

Use HPS silicone couplers for custom fabrication, DIY intake and cooling upgrades, and replacing worn rubber couplers. Each variant in this line is offered in different inside diameters and finishes.

Select yours to see vehicle-specific options.

Select & Customize

4 items

Description
Specifications
Oil ResistantNo
Prop 65 - Short LabelWARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Prop 65 (C, R, or CR)CR
Prop 65 Yes/NoYes
TitleHPS Silicone Coupler 3-1/2" ID, 6" Length HTSC-350-L6-BLUE Blue
Title 2HPS 3.5" ID, 6" Long, High Temp 4-ply Reinforced Silicone Straight Coupler Hose Blue (89mm ID, 152mm Length)
Universal Or Specific FitUniversal
Wall Thickness5
$37.88
PART NUMBER: HTSC-350-L6-BLUE
In Stock (10+)
Usually delivered within 2 days
Description
Specifications
Oil ResistantNo
Prop 65 - Short LabelWARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Prop 65 (C, R, or CR)CR
Prop 65 Yes/NoYes
TitleHPS Silicone Coupler 2" ID, 4" Length HTSC-200-L4-BLUE Blue
Title 2HPS 2" ID, 4" Long, High Temp 4-ply Reinforced Silicone Straight Coupler Hose Blue (51mm ID, 102mm Length)
Universal Or Specific FitUniversal
Wall Thickness5
$15.39
PART NUMBER: HTSC-200-L4-BLUE
In Stock (10+)
Usually delivered within 2 days
Description
Specifications
Oil ResistantNo
Prop 65 - Short LabelWARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Prop 65 (C, R, or CR)CR
Prop 65 Yes/NoYes
TitleHPS Silicone Coupler 5" ID, 9" Length HTSC-500-L9-BLUE Blue
Title 2HPS 5" ID, 9" Long, High Temp 4-ply Reinforced Silicone Straight Coupler Hose Blue (127mm ID, 228mm Length)
Universal Or Specific FitUniversal
Wall Thickness5
$75.00
PART NUMBER: HTSC-500-L9-BLUE
In Stock (10+)
Usually delivered within 2 days
Description
Specifications
Oil ResistantNo
Prop 65 - Short LabelWARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Prop 65 (C, R, or CR)CR
Prop 65 Yes/NoYes
TitleHPS Silicone Coupler 2" ID, 3" Length HTSC-200-BLUE Blue
Title 2HPS 2" ID, 3" Long, High Temp 4-ply Reinforced Silicone Straight Coupler Hose Blue (51mm ID, 76mm Length)
Universal Or Specific FitUniversal
Wall Thickness5
$11.85
PART NUMBER: HTSC-200-BLUE
1 left at this price
Usually delivered within 2 days

Select & Customize

great

I was very satisfied with the shop experience, Everything went smoothly and quickly.

easy to navigate

2 day shipping is nice

Shipping is ridiculous!

The chat helped me find the part

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