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Vibrant 4 Ply Reducer Coupler 4in ID x 4.25in ID x 4.5in Long - Black

SKU: VIB19746

Tubing Couplers

VIB 4 Ply Hoses...

Vibrant 4 Ply Reducer Coupler 4in ID x 4.25in ID x 4.5in Long - Black

SKU: VIB19746

Tubing Couplers

VIB 4 Ply Hoses...

A$279.28
IN STOCK! Est Ship 3-5 days. In stock at 3 locations (more than 10 available)

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Description

Vibrant 4 Ply Reducer Coupler 4in ID x 4.25in ID x 4.5in Long - Black

Vibrant Performance Aramid Reinforced Silicone Transition Hose Couplers feature High Temperature Resistant Aramid Reinforcement Fabric between each layer of silicone which allows for an impressive Operating Temperature Range of -75 Degrees F to 392 Degrees F (-60 Degrees C to 200 Degrees C). Suitable for Water, Coolant and Air service only.

Part Type

Engine Air Intake Tubing Coupler

Data: v4.2 - Upd: 2026-11-08 13:39:41

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Downloads

# Document Type Download
1. Catalog

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 09:53:10

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Vibrant, Vibrant Performance
StreetFX SKU vib19746
SFX Item ID 4090871
Accounting SKU vib-19746
Manufacturer SKU 19746
Manufacturer UPC 690092182540
Alternative References 19746, VPE-19746

COUPLER

Vibrant Performance reinforced silicone couplers provide race-proven performance for high-temperature, high-boost applications! Constructed from hand-wrapped, 4-ply, high-grade silicone, these couplers feature superior temperature resistance rated for -65 degrees F to 500 degrees F. Vibrant Performance reinforced hose couplers are strong and reliable--they won't swell or burst under extreme conditions. Vibrant Performance offers these couplers in straight, transition, and hump styles in a variety of sizes and lengths to meet your fabrication needs.

Product Attributes
UPC00690092182540
BrandVibrant Performance
QuantitySold individually.
Part TypeTubing Couplers
Product LineVibrant Performance Reinforced Silicone Hose Couplers
Tubing Coupler TypeStraight
Tubing Coupler FinishBlack
Tubing Coupler MaterialSilicone
Manufacturer's Part Number19746
Tubing Coupler Length (in.)4.50
Tubing Coupler Inlet Diameter (in.)4.00
Tubing Coupler Outlet Diameter (in.)4.25

Manufacturer Attributes
Color Black
Inlet I.D. 4
Length 4.5
Maximum Operating Pressure 17
Outlet I.D. 4.25
Wall Thickness 0.2
Sale Segment Silicone Products
Web Category 4 Ply Aramid Reinforced Silicone Couplers
Manufacturer Designation Reducer Coupler, 4.00" I.D. x 4.25" I.D. x 4.50" Long - Black
Product Class Engine Air Intake Tubing Coupler
Construction/Type Reducer Coupler, 4.00" I.D. x 4.25" I.D. x 4.50" Long - Black
Vehicle Brief SILICONE REDUCER
Market Description Vibrant Performance Aramid Reinforced Silicone Transition Hose Couplers feature High Temperature Resistant Aramid Reinforcement Fabric between each layer of silicone which allows for an impressive Operating Temperature Range of -75 Degrees F to 392 Degrees F (-60 Degrees C to 200 Degrees C). Suitable for Water, Coolant and Air service only.

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