MAZDA N231-14-700C Beehive Water Cooled Oil Cooler RX-7 12A

( Mounting Style: Water Cooled ), ( Type: Oil Cooler ), ( Manufacturer Part Number: N231-14-700C ), ( Country Of Origin: Japan )

Review MAZDA Rx-7 Fb 12a Beehive Water Cooled Oil Cooler fits 1983–1985

The Mazda RX-7 FB 12A Beehive Water-Cooled Oil Cooler is a crucial component of the Mazda RX-7's advanced engine cooling system for the model years 1983, 1984, and 1985. This oil cooler, marked with part number N231-14-700C, is designed specifically for the Wankel rotary engine found in the iconic RX-7 sports car.

This cooler is commonly referred to as the "beehive" design due to its distinctive honeycomb-like structure. Its unique shape is not just for aesthetics, but it allows for optimal surface area and efficient heat dissipation. The cooler's design consists of multiple layers of finned aluminum, which create an intricate network of channels for cooling oil as it circulates through the system.

The Mazda N231-14-700C oil cooler is a water-cooled design. This means that the coolant from the engine's radiator circulates through the cooler to absorb the heat from the oil, cooling it down before it returns to the engine. This cooling system plays a vital role in maintaining the engine's temperature and ensuring its longevity.

The dimensions of the Mazda RX-7 FB 12A Beehive Water-Cooled Oil Cooler are approximately 260mm (10.2 inches) long, 143mm (5.6 inches) wide, and 87mm (3.4 inches) tall. These dimensions make it an excellent fit for the RX-7's engine bay.

This oil cooler is made from high-quality materials, including aluminum for the core and brass for the inlet and outlet ports. The cooler's robust construction ensures that it withstands the rigors of high-performance driving.

The Mazda N231-14-700C oil cooler is an essential upgrade for any Mazda RX-7 enthusiast looking to enhance their vehicle's cooling system and improve its overall performance. By efficiently cooling the engine oil, this cooler helps to reduce engine temperatures, prevent oil thickening, and prolong the engine's life.

In summary, the Mazda N231-14-700C 83 84 85 rx-7 FB 12A Beehive Water-Cooled Oil Cooler is a crucial and advanced component in the Mazda RX-7's cooling system. Its unique beehive design allows for efficient heat dissipation, making it an essential upgrade for any enthusiast looking to enhance their vehicle's performance and ensure its longevity.

The Mazda RX-7 FB (Fifth Generation) with the 12A engine and beehive water-cooled oil cooler was a high-performance sports car produced by Mazda between 1983 and 1985. Let's discuss the pros and cons of buying this specific model with an oil cooler.

1. Rotary Engine: The Mazda RX-7 FB's Wankel rotary engine is known for its smooth power delivery and unique sound. It provides an engaging driving experience with excellent power-to-weight ratio.

2. Rear-Wheel Drive: The RX-7's rear-wheel-drive layout contributes to its agile handling and balanced weight distribution, making it an enjoyable car to drive.

3. Unique Design: The FB RX-7 has a distinctive design, especially with the beehive water-cooled oil cooler, which sets it apart from other sports cars of the era.

4. Relative Affordability: Compared to some other high-performance sports cars from the 1980s, the RX-7 FB is relatively affordable, making it an attractive option for enthusiasts and collectors.

1. Complex Engine: The rotary engine in the RX-7 FB is more complex than a conventional piston engine, which can lead to higher maintenance costs and potential reliability issues.

2. Fuel Efficiency: Due to its high-performance nature, the RX-7 FB does not offer great fuel efficiency. It is recommended to have a generous fuel budget if you plan on owning one.

3. Limited Cargo Space: The RX-7 FB's compact design results in limited cargo space, making it less practical for long trips or carrying large items.

The Mazda RX-7 FB with a beehive water-cooled oil cooler is an iconic sports car that offers unique performance characteristics, excellent handling, and a distinctive design. However, it comes with the downsides of a complex and potentially high-maintenance rotary engine, limited cargo space, and poor fuel efficiency. Ultimately, if you're an enthusiast or collector looking for a rare and engaging driving experience, the RX-7 FB could be an excellent choice. However, if you prioritize practicality, reliability, or fuel efficiency, you may want to consider other options.

If you're set on owning a Mazda RX-7 FB and are willing to accept its unique characteristics and potential challenges, it is recommended to perform a thorough inspection of the vehicle before purchasing. This includes checking the engine's condition, the oil cooler, and the overall condition of the car. Additionally, budgeting for higher maintenance costs and fuel expenses is essential. If you're not ready for the commitment or the costs, it might be worth considering a more practical or reliable alternative.

part # n23114700c prices

• $49.00-$85.00

specifications motochilled:

• for makes: Mazda
• for years: 1983-1985
• mounting style: Water Cooled
• type: Oil Cooler
• manufacturer part number: N231-14-700C
• country of origin: Japan

shipping motochilled:

• type: Fixed
• service: Standard
• transit: 3-6 Days
• class: Standard
• cost: $0.00

payments motochilled:

• other
• credit card: Visa
• wallet: Apple-pay

returns motochilled:

• time: 14 Days
• policy: Returns Accepted
• paid by: Buyer

general motochilled:

• Car Truck Parts Accessories > Engine Cooling Components > Engine Oil Coolers Lines
• condition: Used

offer motochilled:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: October 19, 2025
• quantity: 1

seller motochilled:

• # reviews: 2148
• rating: 100.0%

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