8-98019772-0 EGR Cooler Water Pipe & Hose for Isuzu 4JJ1 Engine

Product Details

8-98019772-0 EGR Cooler Water Pipe Assembly (Metal Tube + Rubber Hose) – For Isuzu 4JJ1 Engine

Product Overview

The 8-98019772-0 EGR Cooler Water Pipe Assembly is a high-quality OEM replacement part designed specifically for the Isuzu 4JJ1 engine. This assembly consists of a metal tube and a rubber hose, connecting the EGR cooler to the engine cooling system. It circulates coolant through the EGR cooler to reduce the temperature of exhaust gases in the Exhaust Gas Recirculation (EGR) system, thereby lowering NOx emissions while protecting EGR components from heat damage.

Manufactured to original equipment specifications, the metal tube is made from corrosion-resistant material, and the rubber hose is constructed from heat-resistant, oil-resistant rubber, ensuring long-term reliability under high-temperature and high-pressure conditions.

Features & Benefits

• ✅ OEM Standard – Pipe routing, connector dimensions, and sealing are precisely matched to the original part for a direct replacement.

• ✅ Metal Tube + Rubber Hose Assembly – Metal tube provides structural strength, while the rubber hose offers flexible connection points – integrated design for easy installation.

• ✅ High-Temperature Resistant Material – Metal tube resists corrosion and heat; rubber hose is made of premium EPDM rubber for excellent aging resistance and coolant resistance.

• ✅ Precision Formed – Accurate tube bending angles and tight hose connections ensure leak-free operation.

• ✅ Engine-Specific – Designed exclusively for the Isuzu 4JJ1 EGR cooling system for a perfect fit.

Compatible Engine

• Isuzu 4JJ1

⚠️ Please confirm your engine model and original part number before ordering to ensure perfect compatibility.

Packaging & Delivery

Ordering Notes

⚠️ Before installation, ensure all coolant pipe connections are clean. Use OEM-spec clamps to secure the rubber hose connections. We also recommend checking the coolant condition and replacing it if necessary. For bulk orders, custom packaging, or urgent requests, please contact our sales team.

Contact Information

For inquiries, technical support, or price quotes, feel free to reach out to us.