The HPS 2.5″, 2.75″ (63mm, 70mm) ID, 3″ Long Blue 4-Ply Reinforced Silicone 1/2″ Offset Reducer Coupler Hose sits in the Hoses & Fittings department here, stocked and fitment checked.

Reinforcement ply count determines burst strength, which matters most on boosted applications. Re check clamp torque after the first few heat cycles.
Stock of the 3 long blue 4-ply reinforced is live on this page rather than estimated.
Shops order the 3 long blue 4-ply reinforced from us in volume because the data on the page is accurate.
If your build is unusual, tell us and we will confirm the 3 long blue 4-ply reinforced against it.
The 3 long blue 4-ply reinforced ships protected, because a damaged part helps nobody.
Drivers choose the 3 long blue 4-ply reinforced here for honest specification detail and quick dispatch.
Buyers comparing the 3 long blue 4-ply reinforced will find the specification detail on this page rather than in a catalog footnote.
The 3 long blue 4-ply reinforced listed here is checked against your vehicle before dispatch.
Specifications
- Reinforcement: 4 ply
- Material: Silicone
- Finish: Blue
- Category: Universal Hose
- Price: $39.60 with free shipping over $99
- Availability: in stock, dispatched from the USA
Manufacturer specifications
HPS 2-1/2″, 2-3/4″ (63mm, 70mm), 3″ Long High Temp 4-ply Reinforced Blue Silicone Offset Reducer Coupler Hose meet and exceed SAEJ20 industry standards, ideal for heavy duty pressure connections and provides excellent resistance for high temperature applications. HPS performance silicone Offset Reducer Coupler Hose is designed and engineerd to meet high performance requirements specified in various industry standards, therefore make it great for marine and industrial use, custom turbo or intercooler piping fabrication, DIY intake or radiator cooling system.
Technical Specification
Product Type: Silicone Offset Reducer Coupler Hose
Temperature Range:- 65 deg. F to + 350 deg. F (177 deg. C)
Reinforced Layer: 4-ply
Hose Inside Diameter: 2.5″, 2-3/4″ (63mm, 70mm)
Hose Outside Diameter: 2.87″, 3.12″ (73mm, 80mm)
Hose Length: 3″
Offset from the centers: 1/2″
Wall Thickness: 5mm (+/- 0.5mm)
Color: Blue
UV and ozone resistant
Remark: Silicone hose is NOT compatible with fuel or oil.
- Material: 4-Ply Reinforced Silicone
- Color: Blue
- Made of High Temperature 4-ply Reinforced Silicone
- Meet and exceed SAEJ20 industry standards, ideal for heavy duty pressure connections and provides excellent resistance for high temperature applications
- Great for marine and industrial use, custom turbo or intercooler piping fabrication, DIY intake or radiator cooling system
- UV and ozone resistant
- Silicone hose is NOT compatible with fuel or oil
Application:
Universal Fit
Remark:
Installation: Compatible with Water/Coolant ONLY, Not for Fuel/Oil
Product Content:
- 1 x Offset Reducer Coupler Hose
The product does not come with manual/instruction, Professional Install Recommended
Cross Reference Number:
- HTSOR-250-275-BLUE, HTSOR250275BLUE
Give us the VIN and we will check trim, engine option and drive type, the three details that break fitment.
Related parts: Hoses & Fittings · HPS 3.12″ (80mm) ID, 6″ Leg Long Black 4-Ply Silicone 1/2″ Offset Coupler Hose · HPS 3.12″ (80mm) ID, 4″ Leg Long Black 4-Ply Silicone 1/2″ Offset Coupler Hose · full catalog
Same business day dispatch applies to orders placed before early afternoon, and every parcel travels tracked.
When you want a second opinion that is not a parts store, read the Car Care Council maintenance tips.
Before you order
What do you need to verify fitment?
Share your vehicle details with our team and we cross reference this listing before dispatch. Anything doubtful gets a message from us rather than a shipment.
How long does delivery take?
Most orders dispatch within one business day. You receive tracking by email the moment the parcel is handed to the carrier.
What is the return policy?
Contact support before removing or returning anything, so the right process starts on the first message and nothing is voided by accident.
What quality checks does this get?
Lines and fittings are checked for pressure rating, inner diameter and ply count before shipping.
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