Victory & Indian Coolant Hose, Rear Head Out 5415372

Genuine Victory & Indian Coolant Hose, Rear Head Out — OEM Part #5415372

Keep your engine at the right temperature with a genuine Victory & Indian Coolant Hose, Rear Head Out. Built for the Victory Octane, it connects to the original hoses, mounts and wiring.

Radiators, water pumps, thermostats, fans and hoses hold engine temperature steady in traffic and on long climbs. One failed part can overheat the engine. Because Victory, Indian and Polaris are all Polaris Inc. brands, this part number is shared across Victory motorcycles and Indian motorcycles. Every model it fits is listed below.

Coolant Hose, Rear Head Out at a Glance

• OEM part number: 5415372
• Brand: Victory & Indian (genuine Polaris-made OEM part)
• Part type: Coolant Hose / Line
• Victory fitment: Octane, 2017
• Indian fitment: Scout, 2015–2024
• Condition: New

Models and Years This Coolant Hose, Rear Head Out Fits

Genuine part #5415372 fits the models and years below, across Victory motorcycles and Indian motorcycles. To be certain, match the part number to the factory parts diagram for your machine or contact us with your VIN before ordering.

Victory Motorcycle Fitment

Indian Motorcycle Fitment

Why Choose a Genuine Victory & Indian OEM Coolant Hose, Rear Head Out?

• Factory flow and capacity
• Direct-fit hoses, mounts and connectors
• Heat- and pressure-resistant construction
• Helps prevent overheating and gasket failure
• Sold by Witchdoctors, a Victory and Indian parts specialist since the Victory years

Features and Materials

Key Features

• Genuine OEM cooling part, part #5415372
• Original hose sizes, mounts and connectors
• Built for the temperatures of the listed engines
• Designed for the listed models
• Works with the coolant specified in your manual

Materials and Construction

Cooling parts use aluminum radiator cores, reinforced rubber hoses, glass-reinforced plastic housings and steel or stainless clamps.

Common Reasons Riders Replace This Part

• Fixing coolant leaks or overheating
• Replacing a failed fan or thermostat
• Preventive replacement of aging hoses
• Restoring cooling after engine work

Signs Your Coolant Hose, Rear Head Out Needs Replacing

• Temperature warning or rising gauge
• Coolant leaks or sweet smell
• Fan not running in traffic
• Cracked or swollen hoses
• Coolant boiling over

Installation Tips

1. Let the engine cool completely before opening the system.
2. Drain coolant into a container and dispose of it properly.
3. Install with fresh clamps and O-rings where specified.
4. Refill with the coolant in your manual and bleed air.
5. Run to temperature, check for leaks and top up.

Not sure whether to tackle it yourself? Read when to seek professional help or DIY before you start.

Parts Diagrams for Your Bike

Find part #5415372 and every part installed with it in the factory parts diagrams for your model:

• 2022 Indian Scout 1200 parts diagrams
• 2022 Indian Scout Bobber parts diagrams
• 2022 Indian Scout Bobber Sixty parts diagrams
• 2022 Indian Scout Bobber Twenty parts diagrams

Related OEM Parts for the Same Bikes

Doing the job right? These genuine parts fit the same models and are often replaced at the same time:

• Victory Water Pump Shaft Seal (#3610435)
• Victory Water Pump Shaft (#5138723)
• Victory Cooling Fan (#2412703)
• Victory Thermostat, Double, Acting, 1Mm (#7052600)
• Victory Water Pump Shaft Seal (#3610173)
• Victory Radiator Pressure Cap (#1240797)

Recommended Accessories and Maintenance Supplies

Pair your Coolant Hose, Rear Head Out with these parts and supplies:

• Oils, fluids and coolants — Fluids and coolant
• Essential maintenance items — Maintenance parts
• Garage tools — Tools
• Factory OEM repair parts — More OEM parts
• Victory OEM parts diagrams — find every factory part for your bike

Helpful Guides from the Witchdoctors Blog

• Spring Tune-Up for Your Victory or Indian Motorcycle: Get Ready to Rid
• Victory & Indian Motorcycle Spring Inspection Checklist
• How to Store a Motorcycle for Winter: Essential Tips and Steps
• Victory OEM Parts vs Aftermarket Parts: Which Is Right?
• Why did Polaris kill Victory to save Indian?

Frequently Asked Questions

What is the OEM part number for this Victory & Indian Coolant Hose, Rear Head Out?

The genuine part number is 5415372. Use it to match this part to your factory parts diagram.

Which Victory motorcycles does part #5415372 fit?

It fits the Victory Octane (2017).

Does part #5415372 fit Indian motorcycles?

Yes. It fits 9 Indian models (Scout) from 2015 to 2024. See the Indian fitment table above.

Is this a genuine OEM part?

Yes. This is a genuine Polaris-made OEM part, the same part number used at the factory for Victory, Indian models, not an aftermarket copy.

What coolant should I use?

Use the type and mix in your owner's manual. Do not mix coolant types.

Do I need to bleed the system?

Yes. Trapped air causes hot spots. Follow the procedure for your model.

Does this fit air-cooled Victory engines?

Check the fitment tables. Many cooling parts on this list fit liquid-cooled Indian or Polaris models.

Order Your Genuine Victory & Indian Coolant Hose, Rear Head Out Today

Victory parts get harder to find every year. Order the genuine Victory & Indian Coolant Hose, Rear Head Out, OEM part #5415372, from Witchdoctors today and keep your Victory Octane running the way it was built.

• How long will it take to receive my order?
• Shipping and return policy
• Questions about fitment? Contact us
• Shop all Victory OEM parts

Where to Ride Your Victory or Indian

Put fresh parts to work on two of America's great motorcycle roads. Check road conditions, seasonal closures and park rules before you go.

• Triple Nickel (OH 555) — southeast Ohio: rolling hills and blind crests near Zanesville
• Tunnel of Trees (M-119) — Harbor Springs, Michigan: a narrow, wooded Lake Michigan shoreline road