My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

HPS Performance Products HTSR-075-138-BLUE Silicone Reducer 3/4" to 1-3/8" ID 4-Ply Blue

Manufacturer

Picture for manufacturer HPS Performance Products

Part Number

HTSR-075-138-BLUE
7 reviews
Sale Price

$23.44

In Stock (10+)

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The HPS Performance Products HTSR-075-138-BLUE is a high-performance silicone reducer coupling designed to provide a reliable connection between pipes of different diameters. This 4-ply reinforced silicone hose transitions from 3/4" inside diameter to 1-3/8" inside diameter over a 3" length, making it ideal for custom turbo, intercooler, intake, and cooling system applications.

Key Features:

  • 4-ply reinforced silicone construction for superior durability and longevity compared to standard rubber hoses
  • High temperature rating up to 350°F (177°C) for demanding performance applications
  • Seamless diameter transition from 3/4" ID to 1-3/8" ID over 3" length
  • Vibrant blue color for a clean, custom appearance in the engine bay
  • Compatible with water and antifreeze/coolant systems
  • Heavy-duty pressure-rated design for boost and cooling applications

Applications: Perfect for marine, industrial, custom turbo setups, intercooler piping, intake systems, and radiator cooling configurations where a diameter reduction is needed.

Important Note: This silicone reducer is NOT compatible with fuel or oil applications. Use only with water-based coolants and antifreeze solutions.

Products specifications

Title 2

HPS 3/4" - 1-3/8" (19mm - 35mm) Silicone Straight Reducer Coupler Hose, 3" Long, High Temp 4-ply Reinforced, Blue

Wall Thickness

5

Oil Resistant

No

Universal Or Specific Fit

Universal

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Title

HPS Silicone Reducing Coupler 3/4" - 1-3/8" ID, 3" Length HTSR-075-138-BLUE Blue

easy to navigate the website. easy order.

Quick and easy!

Good pricing and shipping

Found what I needed without having to browse for a long period. Hit the search, up comes my product, hit buy and the rest was history and with many more visits to come. First time customer with a happy experience.

Expensive but well worth buying the seats

Had what I needed and had it to me in a timely manner. Will buy from them again.

Shopping was quick and easy.. However more example for billing addresses.. Post Office ddresses, used to be "PO Box ???"..

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy