Subaru OEM Heater Hose - Inlet Crosstrek 2018-2023 | 72411FL000

Overview

The Genuine Subaru OEM Heater Hose - Inlet (Part #72411FL000) is a factory-replacement heater hose designed specifically for the 2018–2023 Subaru Crosstrek. Engineered to OEM specifications, this heater hose ensures a precise, leak-free fit to maintain proper cabin heating performance and coolant flow. Choosing a genuine Subaru part guarantees compatibility, durability, and continued factory warranty coverage.

Key Features & Benefits

• Genuine Subaru OEM Part – Manufactured to exact factory specifications for guaranteed fitment and performance on your 2018–2023 Subaru Crosstrek.
• Exact-Fit Replacement – Direct drop-in replacement requires no modification; connects to the heater core and coolant system with factory-precision tolerances.
• Premium Materials – Constructed from heat- and pressure-resistant materials to withstand the demanding thermal environment of the engine bay and HVAC system.
• Leak-Free Seal – OEM-matched diameter and end fittings ensure a secure, leak-proof connection that aftermarket hoses may not replicate.
• Protects Cabin Heating System – Maintains optimal coolant flow to the heater core, ensuring reliable cabin heat and defroster operation.
• Factory Warranty Coverage – As a genuine Subaru part, eligible for coverage under Subaru's standard parts warranty when purchased through an authorized retailer.

What's Included

• 1 × Genuine Subaru Heater Hose - Inlet (Part #72411FL000)

Specifications

Fitment & Compatibility

This heater hose is designed for the following Subaru vehicles:

2018-2023 Subaru Crosstrek

Always verify fitment using your vehicle's year, model, and trim before ordering. The Subaru part number 72411FL000 corresponds to application code 20D — confirm your vehicle's application code matches if you are unsure.

Installation

This heater hose is a direct OEM replacement and is designed for straightforward installation by a qualified technician. The cooling system must be drained prior to hose replacement. It is recommended that this service be performed by a certified Subaru technician or experienced automotive professional to ensure proper coolant system re-fill, bleeding, and leak testing. No special tools or modifications are required for installation.