Mishimoto Silicone Heater Hose Kit 3.4L Black 96-02 4Runner

Mishimoto Silicone Heater Hose Kit for the 3.4L 1996–2002 Toyota 4Runner provides durable heater hose routing to improve cooling system reliability for the third‑generation 4Runner.

The third‑generation 4Runner combines off‑road capability with a roomy interior, and consistent heater hose performance is a critical element of long‑term cooling system reliability. This Mishimoto kit is a direct response to that need, designed and supplied by Mishimoto to support dependable coolant flow and reduce the likelihood of service interruptions caused by aging or failing factory hoses.

• Application: 3.4L, 1996–2002 Toyota 4Runner
• Product type: Silicone heater hose kit
• Color / Finish: Black silicone
• Brand: Mishimoto

Key value points:

• Designed for cooling system reliability: The kit addresses heater hose routing for the 3.4L engine to maintain consistent coolant transfer to the heater core and associated circuits, supporting long‑term engine health.
• OEM‑replacement fit and form: Intended to match the original routing and connections for the specified model years, simplifying installation and minimizing additional adjustments.
• Mishimoto supply and support: Supplied by Mishimoto, a brand known for dedicated cooling components and motorsports‑oriented engineering attention.

Technical and installation notes:

• Fitment scope: Specified for 3.4L engines in 1996–2002 Toyota 4Runner models.
• Finish: Black silicone hoses intended to integrate visually with factory engine bay components.
• Installation: Replaces factory heater hoses; follow factory service procedures for coolant evacuation, hose removal, and torque/clip specifications.

This kit is intended for owners seeking a reliable, brand‑backed replacement for aging heater hoses on third‑generation 4Runners. Mishimoto’s focus on cooling components ensures the kit is produced with service life and system reliability in mind.