HPS 1-1/2″ (38mm) ID, 1-3/4″ Long Blue Silicone Reinforced Coolant Cap w/Clamp for Bypass Heater Vacuum Valve Water Port

PartSmith Co. supplies the HPS 1-1/2″ (38mm) ID, 1-3/4″ Long Blue Silicone Reinforced Coolant Cap w/Clamp for Bypass Heater Vacuum Valve Water Port to drivers, shops and fleets across the USA.

Reinforcement ply count determines burst strength, which matters most on boosted applications. Measure inner diameter at the fitting rather than estimating by eye.

The clamp for bypass heater vacuum ships protected, because a damaged part helps nobody.

Drivers choose the clamp for bypass heater vacuum here for honest specification detail and quick dispatch.

Buyers comparing the clamp for bypass heater vacuum will find the specification detail on this page rather than in a catalog footnote.

The clamp for bypass heater vacuum listed here is checked against your vehicle before dispatch.

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At a glance

• Material: Silicone
• Finish: Blue
• Category: Universal Hose
• Price: $33.55 with free shipping over $99
• Availability: in stock, dispatched from the USA

Manufacturer specifications

The HPS Performance 1-1/2″ (38mm) high temperature reinforced Blue 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-150-BLUE
Temperature Range:- 65 deg. F to + 350 deg. F (177 deg. C)
Reinforced Layer: 3-ply Polyester
Inside Diameter: 1-1/2″ (38mm)
Color: Blue
Wall Thickness: 4mm
Inside Length: 1-3/16″
Overall Length: 1-3/4″
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: Blue
• Made of High Temperature 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: 1-1/2″ (38mm). Overall Length: 1-3/4″
• HPS reinforced silicone caps are not compatible with fuel, oil, or any petroleum-based products.
  Come with a HPS Brand Stainless Steel clamp (match Size) to complete your project

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
  1 x Clamp

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

Cross Reference Number:

• RSCC-150-BLUE, EMSC-40-60, RSCC150BLUE, EMSC4060, 648044907567, 648044825656

Unsure about the specification? Our desk cross references against manufacturer data at no cost.

More in this department: Hoses & Fittings · HPS 2.38″, 2.75″ (60mm, 70mm) ID, 6″ Leg Long Black 4-Ply Silicone 1/2″ Offset Reducer Hose · HPS 2.25″, 2.5″ (57mm, 63mm) ID, 6″ Leg Long Black 4-Ply Silicone 1/2″ Offset Reducer Hose · full catalog

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

For neutral background on this kind of maintenance, see the NHTSA vehicle safety hub.

Common questions