HPS 9/16″ (14mm) ID, 1-5/8″ Long Red Silicone Reinforced Coolant Cap For Bypass Heater Vacuum Valve Water Port

This is the HPS 9/16″ (14mm) ID, 1-5/8″ Long Red Silicone Reinforced Coolant Cap For Bypass Heater Vacuum Valve Water Port, stocked in our warehouse and backed by a free fitment check.

Hoses and fittings work under pressure and heat, where material choice decides service life. Measure inner diameter at the fitting rather than estimating by eye.

Stock of the long red silicone reinforced coolant cap is live on this page rather than estimated.

Shops order the long red silicone reinforced coolant cap from us in volume because the data on the page is accurate.

If your build is unusual, tell us and we will confirm the long red silicone reinforced coolant cap against it.

The long red silicone reinforced coolant cap ships protected, because a damaged part helps nobody.

Drivers choose the long red silicone reinforced coolant cap here for honest specification detail and quick dispatch.

Buyers comparing the long red silicone reinforced coolant cap will find the specification detail on this page rather than in a catalog footnote.

Every long red silicone reinforced coolant cap order goes through the same fitment review.

What you are buying

• Material: Silicone
• Finish: Red
• Category: Universal Hose
• Price: $25.04 with free shipping over $99
• Availability: in stock, dispatched from the USA

Manufacturer specifications

The HPS Performance 9/16″ (14mm) high temperature reinforced Red silicone cap is designed specifically to be installed on your cooling system. Vacuum caps have no reinforcement and are intended for vacuum and very little pressure. The HPS reinforced silicone caps are manufactured just like our reinforced silicone radiator hoses. While traditional rubber coolant cap might crack and cause coolant leak, HPS Performance high temperature 3-ply polyester reinforced silicone caps will withstand the high temperatures and pressures of your cooling system for years to come.

HPS Reinforced Silicone Caps are compatible for use with coolant, water, air, turbocharger bypass valve ports, vacuum ports, throttle body water ports, heater cores, and much more.

Technical Specification
Product Type: Reinforced Silicone Coolant Cap
HPS Part Number: RSCC-055-RED
Temperature Range:- 65 deg. F to + 350 deg. F (177 deg. C)
Reinforced Layer: 3-ply Polyester
Inside Diameter: 9/16″ (14mm)
Color: Red
Wall Thickness: 4mm
Inside Length: 1-3/16″
Overall Length: 1-5/8″
UV and ozone resistant

Remark: HPS reinforced silicone caps are not compatible with fuel, oil, or any petroleum-based products.

• Material: 3-Ply Reinforced Polyester Silicone
• Color: Red
• Made of High Temperatureerature 3-ply Polyester Reinforced Silicone. Maximum Temperature Rating: 350 deg. F (177 deg. C).
• Ideal for heavy duty pressure connections and provides excellent resistance for high temperature applications
• Compatible for use with coolant, water, air, turbocharger bypass valve ports, vacuum ports, throttle body water ports, heater cores, and much more.
• Inside Diameter: 9/16″ (14mm). Overall Length: 1-5/8″
• HPS reinforced silicone caps are not compatible with fuel, oil, or any petroleum-based products.

Application:

HPS Reinforced Silicone Caps are Universal Fit that compatible for use with coolant, water, air, turbocharger bypass valve ports, vacuum ports, throttle body water ports, heater cores, and much more.

Remark:

Installation: Compatible with Water/Coolant ONLY, Not for Fuel/Oil

Product Content:

• 1 x Coolant Cap

The product does not come with manual/instruction, Professional Install Recommended

Cross Reference Number:

• RSCC-150-BLUE, RSCC150BLUE

A free fitment check takes minutes: send your year, make and model and we will confirm this is the correct part.

See also: Hoses & Fittings · HPS 1.5″ (38mm) ID, 6″ Leg Long Black 4-Ply Silicone 1/2″ Offset Coupler Hose · HPS 1.5″ (38mm) ID, 4″ Leg Long Black 4-Ply Silicone 1/2″ Offset Coupler Hose · full catalog

Stock levels shown here are live, so what you order is what is on the shelf ready to travel.

Independent information on this topic lives at the NHTSA vehicle safety hub.

Common questions