What is the advantage of the N-FLO (Dual Pass) design?

The N-FLO design routes coolant through the radiator core twice, front-to-back on each side. This extended path allows for more efficient heat transfer and better overall cooling compared to a standard single-pass radiator.

Does this radiator come with a new radiator cap?

This Koyo radiator does not include a radiator cap. You will need to reuse your original cap or purchase a new one separately.

What other cooling system components should I check when installing a new radiator?

When replacing your radiator, it's a good time to inspect your upper and lower radiator hoses for cracks or swelling, and check the condition of your thermostat. Ensuring these components are in good working order will help your new radiator perform optimally.

1993-1995 Mazda RX-7 Radiator | Koyo HH060644N

Name: Koyo 93-95 Mazda RX-7 1.3L Turbo N-FLO (Dual Pass) Radiator
Brand: Koyo
Price: 451.88 USD
Availability: InStock

Koyo 93-95 Mazda RX-7 1.3L Turbo N-FLO (Dual Pass) Radiator

$451.88

Only 3 left in stock

Fits 1993-1995 Mazda RX-7. Koyo 1.3L Turbo N-FLO (Dual Pass) Radiator for improved cooling performance.

Key Features

Fits 1993-1995 Mazda RX-7 1.3L Turbo.
Koyo N-FLO (Dual Pass) design for improved cooling efficiency.
All aluminum construction for durability and heat dissipation.
Thick core helps manage higher engine temperatures.
Designed as a direct replacement for the factory radiator.

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Fits this vehicle

Mazda RX-7 1993-1995

Product Details

This is the Koyo N-FLO (Dual Pass) Radiator specifically for the 1993-1995 Mazda RX-7 with the 1.3L Turbo engine. If you're pushing your RX-7 hard, especially on the track or in demanding street conditions, keeping engine temperatures in check is critical. This radiator is built to handle more heat than the stock unit, helping to prevent overheating and maintain consistent engine performance.

The N-FLO design means the coolant travels front-to-back on one side of the core and then back front-to-back on the other side, effectively doubling the coolant's path through the radiator fins. This dual-pass design allows for more efficient heat dissipation compared to a standard single-pass radiator. Koyo uses a well-built aluminum construction with a thick core, which is essential for managing the higher temperatures generated by the turbocharged rotary engine. It's designed to fit in the factory location, making installation more straightforward.

When installing this radiator, it's a good idea to inspect your coolant hoses and thermostat to ensure they are in good condition. Replacing old components at the same time can save you headaches down the road and ensure your new radiator performs at its best.