This Upper Radiator Hose connects the thermostat housing to the radiator, playing a critical role in the cooling system. Due to constant exposure to high temperatures and chemical-rich engine coolant, it is prone to failure over time. If the hose fails, coolant will escape rapidly, potentially leading to engine overheating.

This high-quality replacement hose from Bremmen Parts features a precision-molded rubber section and two "Quick-Connect" connectors, ensuring a secure and reliable fit for a seamless installation.

Ensure the longevity and safety of your vehicle's engine by replacing aging plastic and rubber cooling system components. Over time, these parts become weak points, risking engine safety with each mile driven. Dry-rot, splitting, or breaks in cooling hoses can result in antifreeze loss, leading to potential engine overheating. To prevent damage to delicate aluminum engine components, it's recommended to replace engine cooling hoses every 100,000 miles.

Thankfully, URO Parts offers a cost-effective solution to safeguard your engine from potential failure. These high-quality components ensure safe and smooth operation, free of coolant loss or overheating.

Features:

• Formed hoses for a perfect factory fit
• Includes hose clamps and brackets for easy installation and routing around engine accessories
• Temperature and chemical-resistant rubber composition
• Durable plastic construction

If you're overhauling your BMW's cooling system, replacing this critical lower hose is essential.

URO Parts provides over 8,000 high-quality spare parts, many designed to replace factory BMW components. Their commitment to precision, materials, and workmanship ensures each part meets the highest standards. With a focus on durability, function, and affordability, URO Parts delivers quality replacement components you can trust.

Upper and lower radiator silicone coolant hose kit to upgrade from your stock rubber hoses. Includes stainless steel hose clamps.

Upgrade all of those common, aging, dry-rotted rubber hoses under the hood of your vehicle with ECS durable, Silicone Radiator Coolant Hose Set. These perform and look great within any engine bay, they are made to last longer than standard rubber hoses and are perfectly molded to the OE hose specifications for a simple installation on most vehicles.

Made from heavy duty, reinforced silicone, this silicone coolant hose set can handle higher temperatures and greater pressure than the stock, squishy rubber hoses. Designed to resist oil, fuel and electrochemical degradation and tested up to continuous 250° Fahrenheit operating temperature and over 45psi, you can expect to achieve greater reliability, less turbulence and improved flow with our smooth silicone hoses.

Kit contents:

Upper Radiator hose
Lower Radiator hose
German-style stainless steel hose clamps

BMW E46 M3 ECS Silicone Hose Kit: Upgrade Your BMW's Cooling System

• Enhances durability and longevity
• Resistant to high temperatures and pressure
• Improves coolant flow for better engine cooling
• Easy to install with no modifications required

Upgrade your BMW's cooling system with the BMW E46 M3 ECS Silicone Hose Kit. This kit is designed to enhance durability and longevity compared to OEM rubber hoses. Constructed from high-quality silicone, these hoses are resistant to high temperatures and pressure, ensuring reliable performance under demanding conditions. Additionally, they improve coolant flow for better engine cooling, resulting in improved overall performance. Installation is easy and straightforward, with no modifications required, making it a convenient upgrade for BMW enthusiasts. Access Secret Premium Dashboard