Mishimoto Silicone Radiator Hose Kit Red JL JT 3.6L

Silicone radiator hose kit for Jeep Wrangler JL/JT 3.6L that improves reliability by replacing fragile stock plastic connectors with a durable one-piece design.

This Mishimoto Silicone Radiator Hose Kit Red JL JT 3.6L is engineered as a direct replacement for the factory coolant hose connectors on 2018+ Jeep Wrangler JL 3.6L applications and compatible JT models. The kit upgrades both the look and long-term serviceability of the cooling system without altering original routing or attachment points.

• One-piece silicone construction — Eliminates multi-piece plastic junctions to reduce the number of potential leak points and provide consistent performance under thermal cycling.
• Direct-fit replacement — Designed to match factory hose routing and mounting locations so installation maintains OEM alignment and minimizes rework during service.
• Improved durability over stock plastic — Silicone material resists collapse, hardening, and premature failure that can occur with original plastic connectors, supporting longer service intervals.
• Styled finish (red) — Provides a visible upgrade to engine-bay appearance while retaining full coolant system function.
• Mishimoto engineering — Manufactured by Mishimoto to deliver a performance-focused, vehicle-specific coolant hose solution consistent with aftermarket cooling component standards.

For technicians and enthusiasts who prioritize dependable cooling system components, this kit offers a straightforward, reliability-focused upgrade that replaces vulnerable factory parts with a robust silicone solution tailored for the 3.6L Wrangler JL and JT platforms.