NRF 58561 refroidissements Engine

NRF 58561 Engine Cooling Radiator

The NRF 58561 is a high‑performance engine cooling radiator specifically engineered for Mazda 6 models equipped with the MZR 2.0 Litre petrol and DISI LF 2.0 Litre engines produced between 2007 and 2013. Designed to replace the original factory unit, this radiator delivers superior heat dissipation, ensuring optimal engine temperature control even under demanding driving conditions.

Key Design Features

• Aluminium Construction: The radiator core is fabricated from lightweight yet durable aluminium, providing excellent thermal conductivity while reducing overall vehicle weight.
• Brazed Cooling Fins: Precision brazing of the cooling fins creates a seamless surface that maximizes airflow and heat transfer efficiency.
• Robust Housing: The outer shell is engineered to withstand high pressure and temperature variations, offering long‑term reliability.
• Optimized Flow Path: Internal geometry is tailored for Mazda 6 engine specifications, ensuring consistent coolant flow and preventing hotspots.

Compatibility Overview

The NRF 58561 radiator fits a wide range of Mazda 6 variants, including:

• MZR 2.0 Litre petrol (December 2007 – December 2013)
• DISI LF 2.0 Litre petrol (January 2010 – January 2013)
• Other MZR 2.0 Litre models from August 2007 to August 2013

It is available in multiple part numbers such as LF4K15200B, LF4K15200C, LFCV15200, LFY215SB0, and LFY615SB0, ensuring precise fitment across different production batches.

Installation Highlights

1. Removal of Original Radiator: Carefully detach the factory unit following standard procedures. Ensure all coolant is drained to prevent spills.
2. Mounting the NRF 58561: Align the new radiator with the mounting brackets and secure it using the supplied fasteners. Verify that the hose connections are correctly positioned.
3. Coolant System Flush: After installation, flush the cooling system to eliminate air pockets and refill with fresh coolant.
4. Pressure Test: Perform a pressure test to confirm there are no leaks and that the radiator can handle operating pressures.

Performance Benefits

• Enhanced Heat Dissipation: The aluminium core and brazed fins reduce engine temperature by up to 5 °C compared to stock radiators, improving combustion efficiency.
• Improved Fuel Economy: Lower operating temperatures translate into reduced fuel consumption as the engine runs more efficiently.
• Extended Engine Life: Consistent cooling prevents thermal stress and reduces wear on critical components such as pistons, valves, and head gaskets.

Maintenance Tips

To keep the NRF 58561 radiator functioning at peak performance, follow these guidelines:

• Inspect hoses for cracks or leaks every 12,000 km.
• Replace coolant every 48,000 km or as recommended by Mazda service schedules.
• Check the radiator cap pressure rating annually to ensure proper sealing.

Why Choose NRF 58561?

The NRF 58561 Engine Cooling Radiator is more than a replacement part; it represents an upgrade that delivers:

• Superior thermal management tailored to Mazda 6 engines.
• Durability engineered for high‑pressure, high‑temperature operation.
• A lightweight solution that contributes to overall vehicle efficiency.

By integrating this radiator into your Mazda 6, you invest in reliable cooling performance that supports both everyday driving and spirited performance sessions.