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HPS Performance Products HTSR-138-150-L4-BLK Silicone Reducer Hose 1-3/8" to 1-1/2" ID 4" Black

Part of: HPS Performance Products Silicone Reducer Hose ID

Other options in this family: HPS Performance Products HTSR-250-275-L4-BLUE HPS Performance Products HTSR-075-100-L4-BLK HPS Performance Products HTSR-087-100-BLUE HPS Performance Products HTSR-200-250-BLK HPS Performance Products HTSR-100-150-L4-BLK

Manufacturer

Picture for manufacturer HPS Performance Products

Part Number

HTSR-138-150-L4-BLK
14 reviews
Sale Price

$34.51

2 left at this price

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Usually delivered within 2 days

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Product Details

The HPS Performance Products HTSR-138-150-L4-BLK is a high-temperature silicone reducer hose designed for professional-grade automotive, marine, and industrial applications. This 4-ply reinforced silicone hose transitions from 1-3/8" to 1-1/2" inner diameter over a 4-inch length, making it ideal for custom turbo systems, intercooler piping, intake fabrication, and radiator cooling system modifications.

Key Features:

  • 4-ply reinforced high-temperature silicone construction for maximum durability
  • Meets and exceeds SAE J20 industry standards for automotive hose applications
  • Designed for heavy-duty pressure connections in high-temperature environments
  • UV and ozone resistant for extended service life
  • Reducer configuration: 1-3/8" to 1-1/2" inner diameter, 4" overall length
  • Professional black finish for clean, custom appearance

Applications: Perfect for marine applications, industrial use, custom turbo or intercooler piping fabrication, DIY intake systems, and radiator cooling system modifications. The reinforced silicone construction provides excellent resistance to heat, pressure, and environmental conditions.

Important Note: This silicone hose is NOT compatible with fuel or oil applications. Use only with air, coolant, or water-based systems.

Products specifications

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 1-3/8" - 1-1/2" ID, 4" Length HTSR-138-150-L4-BLK Black

fast and easy

Easy to navigate. Good pricing

Great service !! Great prices !!! And fast shipping

Real easy to use

Great price!

Fast

so far so good

Easy ordering and checkout

quick and easy shopping. very good. The only complaint I have is it took too long to receive my order. I ordered Wilwood brakes from California and it took 4 days. It took 10 days to receive my brake master cylinder from Autoplicity.com. I think that is

I ordered a Grant 1103 Steering Wheel, Order Number: 16767. Great prices, quick shipping, good customer service, an all around deal. Thank you.

Thanks for you swift respond for the email and your accurate information and i hope to deal with you again

Shopping was easy and being able to pay via Amazon is convenient. I do have to say autoplicity shipping emails and tracking webpage is behind. By the time they notified me that it shipped I had already received the products 2 days before. That's not a bad

Fast Easy and they have the best prices

I receive exactly what I ordered on time with no problems… got the best price and service. What else do you need to know! Shop Autoplicity…

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