Up to 10% off Select Collections - Click Here

Looking for Wheels for Your Ride - Click Here

Crazy Deals on Performance Parts - Click Here

Wheel Set for Up to 60% Off - Yes Please

Discounted Audio - I Need That Deal!

1.50" to 1.75" 90 Degree Silicone Reducer Hose 3-Ply Black/Red

$79.99 USD$100.00 USD
Specifications Part numbers, fitment codes and shipping
Brand
K2 Industries
Speedzone SKU
K2-1406-UNV-006-TSARK
Manufacturer part number
K2-1406-UNV-006-TSARK
UPC
SH-15-175-90-BK-RD
Category
Tool Sets and Repair Kits
Shipping weight
2.0 lb
Item is in stockHurry! Low inventoryItem is out of stock Item is unavailable
Quantity
Notes
1.50" to 1.75" 90 Degree Silicone Reducer Hose — 3-Ply Black/Red

Stepped silicone hose for radiator, heater, and coolant line transitions where diameters don't match. Three-ply construction handles heat and pressure cycles without cracking. The 90-degree bend puts connections exactly where you need them in tight engine bay spots.

✓ Ships from FL Warehouse ✓ 3-Ply Reinforced ✓ 90-Degree Configuration
Key Features
  • 90-degree elbow design - Routes hoses around obstructions without kinks or dead-end runs
  • 1.50" inlet to 1.75" outlet - Bridges the gap between different hose sizes on a single fitting
  • Black with red stripe - Easy identification in engine bay and resists UV degradation
Specs
  • Material: Silicone
  • Configuration: 90-degree reducer elbow
  • Inlet diameter: 1.50"
  • Outlet diameter: 1.75"
  • Ply construction: 3-ply
  • Color: Black with red stripe
What's Included
  • 1x silicone reducer hose (90-degree, 1.50" to 1.75")
Frequently Asked Questions

Will this hose work with standard hose clamps?

Yes — both ends accept standard worm-gear or band clamps. Clamp each diameter separately where the hose flares out, and you're set.

Can I use this for both coolant and heater hose applications?

Silicone handles both. It's rated for coolant systems and heater circuits without issue. Just make sure your system pressure stays within silicone's limits — if you're running a high-pressure custom setup, verify your specific application.

What prep or sealing do I need before installing?

No prep required — slide it on, position your clamps, and tighten. Some builders hit the connection points with a thin coat of silicone sealant for extra insurance, but it's optional depending on your cooling system design.

Full details on shipping times, returns, warranty and cancellations are on our policy page.

Market conditions after 2020 have changed the landscape of automotive parts. Although we stock thousands of items across multiple warehouses and distribution channels, back-orders are unavoidable in today's market. If you need a product quickly, email, message or call us to check availability so we can explore your options.

Answers to common questions are on our FAQ page.


… …

Under the Influence by Speedzone

Product approval required

Want to promote this product?

Approved Speedzone creators can request access to promote this item.

Request to Promote This Product

Parts Financing

Product Request

Return Policy

Air Suspension Sponsorships