Coltec Pro Intercooler Coldside and Hotside Silicone Hose Isuzu DMAX MUX 4JJ1 2013-2016

Description

Overview

The Coltec Pro Intercooler Hose Isuzu DMAX MUX 4JJ1 kit replaces the factory rubber hot and cold side hoses with reinforced silicone built for boost, heat and oil exposure. Suited to 2013–2016 Isuzu D-MAX and MUX 3.0TD (4JJ1), the kit improves airflow stability and throttle response while resisting swelling that often affects OEM hoses. Because it is a direct fit, installation is straightforward and delivers a reliable upgrade for daily use, touring and towing.

Engineered with a multi-layer silicone construction and an oil-resistant inner lining, these hoses hold shape under pressure and temperature. As a result, you maintain consistent charge-air delivery, which supports better mid-range torque and long-term durability. Stainless clamps are included for a secure seal on factory intercooler and piping.

Key Features

• Direct-fit coldside and hotside hose set for Isuzu D-MAX / MUX 4JJ1 (2013–2016).
• Oil-resistant inner lining combats swelling and softening over time.
• Reinforced multi-layer silicone withstands high boost and heat cycles.
• Improves throttle response and mid-range torque versus OEM hoses.
• Includes quality stainless steel clamps for leak-free sealing.
• OEM-style routing; no cutting or extra parts required.

Specifications

• Material: Multi-layer reinforced silicone with oil-resistant inner liner
• Configuration: Hot side hose + cold side hose
• Finish/Colour: Black outer, blue inner liner
• Clamp Material: Stainless steel
• Vehicle/Engine: Isuzu D-MAX & MUX 3.0TD 4JJ1, 2013–2016
• Part code: 9998-00011   Unit: KIT
• Weight: 4.0 kg (approx.)
• Dimensions: OEM-equivalent hose lengths and bends (diameters match factory intercooler piping; exact mm sizes as per technical sheet)

What’s in the Box

• 1 x Coltec Pro hotside silicone hose
• 1 x Coltec Pro coldside silicone hose
• 4 x stainless steel hose clamps

Compatibility

• Isuzu D-MAX 3.0TD 4JJ1 (2013–2016)
• Isuzu MUX 3.0TD 4JJ1 (2013–2016)

Delivery & Lead Times

This kit is typically in stock and ships Australia-wide. Orders usually dispatch within 1–2 business days. Free shipping applies to orders over $249 from the supplier; if timing is critical, please confirm current availability before ordering.

Professional Fitting Service on the Sunshine Coast

For a trouble-free result, book professional installation with Sunshine Coast Diesel Tuning. Our technicians fit and pressure-test intercooler systems, check clamp torque and hose routing, and validate boost control and performance on your Isuzu. We also offer custom ECU calibrations to complement hardware upgrades for safe, repeatable gains.