Silicone Coupler Reducer 1.50 to 1.75 ID Straight Hose 4 Ply 2 Pack

Product Overview

This aftermarket replacement silicone coupler and reducer set is a straight hose component intended for joining intake, charge-air, or coolant plumbing sections with a 1.50 inch to 1.75 inch inside diameter transition. Silicone couplers and reducers are used to connect two pipe sections of different diameters while allowing for slight movement and alignment variation in a hose assembly. The set is supplied as a two-pack with a four-ply construction, and the reducer's stepped diameter means the part number match and measured pipe sizes should be confirmed before ordering.

Key Features & Performance

• Straight reducer design transitions between 1.50 inch and 1.75 inch inside diameter connections
• Four-ply silicone construction is commonly used for flexible connections in intake and charge-air plumbing
• Sold as a two-pack so both sides of a connection can be serviced together
• Silicone material is generally chosen for its ability to tolerate temperature variation in engine bay environments

Fitment & Compatibility

• for connections requiring a 1.50 inch to 1.75 inch inside diameter reducer
• for intake, charge-air, and similar flexible hose plumbing applications

Common Uses

• Connecting two hose or pipe sections of differing diameters
• Servicing intake or charge-air plumbing that has cracked, split, or deteriorated
• Rebuilding a flexible hose assembly during maintenance work

Technical Specifications

• Product Type: Silicone Coupler/Reducer
• Part Number(s): Not applicable
• General Application: Straight silicone hose
• Dimensions: 1.50 inch to 1.75 inch inside diameter
• Included Components: 2 pack
• Construction: 4 ply silicone

Frequently Asked Questions

Q: What does a silicone coupler or reducer do? A: It joins two pipe or hose sections, with a reducer bridging sections of different diameters while allowing slight flex and alignment adjustment.

Q: How do I verify fitment? A: Measure the outside diameters of both pipes you intend to join and confirm that they match the 1.50 inch and 1.75 inch inside diameter ends of this reducer before ordering.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.