COOLANT HOSE 4 INCH X 36

Built to perform under pressure, this 4-inch x 36-inch heavy-duty coolant hose is engineered for diesel and commercial truck engines. Whether you’re replacing a worn hose or upgrading for better reliability, this high-quality hose ensures efficient coolant flow and long-term durability.

Crafted from reinforced, heat- and chemical-resistant rubber, it stands up to the demands of high-temperature, high-pressure cooling systems. Ideal for fleet maintenance or individual truck repairs, it helps reduce the risk of overheating and keeps your engine running at peak performance.

Key Features:

• Size: 4″ inner diameter x 36″ length

• Application: Designed for heavy-duty trucks and diesel engines

• Construction: Multi-ply reinforced rubber for strength and flexibility

• Temperature Resistant: Handles extreme heat and cold

• Reliable Seal: Resists leaks, kinks, and cracking over time