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Mazda RX-7 Radiators and Parts

The Mazda RX-7 is a sports car produced between 1978 and 2002. If you are experiencing problems with the radiator system in your Mazda RX-7, then you may need to replace individual parts or the entire unit. With a wide selection of radiators and parts, you can find what you need for your system.

How does a Mazda RX-7 radiator work?

The radiator is essentially just a large heat exchanger that keeps your vehicle operating within a normal temperature. It is an indispensable part of the RX-7's cooling system. The cooling system pumps coolant throughout the entire engine. The coolant absorbs heat from the engine's parts to cool them. However, this causes the temperature of the coolant to rise.

The Mazda RX-7 radiator is designed to reduce the temperature of the coolant. It is made of flattened tubes with fins. When the coolant enters the tubes, the fins transfer the heat from fluid into the air outside. Mazda RX-7 can last at least 10 years, depending on driving conditions and how well you maintain them. The symptoms of a damaged or failing unit include low coolant levels, an overheating engine, and sludge in the radiator. Due to the position of the system in the Mazda car, it can also be damaged from a front-end collision.

What kind of material is the RX-7 radiator made from?

There are two different types. One you'll see often features a plastic tank and aluminum fins and tubes. This offers a good balance between performance and longevity. A pure aluminum system, which features a lightweight metallic tank and core, is found in high-performance vehicles that run at high temperatures.

Some Mazda RX-7 drivers may benefit from a high-performance setup. If you modified your engine to improve its performance, or if the temperature is often high, you may want to upgrade to this type of system.

What should you consider when looking for a RX-7 radiator?

The most important factor to consider is compatibility. You will want to purchase a replacement part that fits the make, model, and year of your Mazda vehicle. If you are unsure about what kind of parts to get, you should follow Mazda's recommendations. The OEM recommendation ensures the compatibility and reliability of all caps, tanks, or entire units.

Moreover, if you are replacing RX-7 old parts, you should also check to make sure that the shroud fan is in proper shape. The shroud fan helps to ensure that excess heat is removed from the cooling system. It is a critical component of a properly functioning Mazda radiator.