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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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CSF
CSF 7074 High-Performance 2-Row 42mm All-Aluminum Radiator for 2016-2022 Mazda MX-5 Miata (ND)
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2016-2022 Mazda MX-5 Miata (ND) including Sport, Club, Grand Touring, RF, and 100th Anniversary Special Edition models.
The CSF 7074 High-Performance Radiator is an essential cooling upgrade for the ND Miata, whether for street performance or competitive track use. This all-aluminum radiator features a 2-row 42mm core utilizing CSF's proprietary B-Tube technology. Unlike standard oval "O" type tubes, the B-Tube design is seam-brazed for superior strength, allowing for thinner, lighter aluminum that improves heat transfer surface area by approximately 15%. This design facilitates dual liquid laminar flow, providing the cooling efficiency of two smaller tubes within a single core profile.
Engineered for a precise "drop-in" installation, this unit requires no modifications. It features CNC-machined brackets, fittings, and "quick-connect" inlet/outlet connections to ensure full compatibility with the factory fan shroud, mounting brackets, AC condenser, and OEM hoses. The core is equipped with ultra-efficient 6.5mm multi-louvered fins, wind-tunnel tested to maximize heat rejection and airflow efficiency.
- Manufacturer Part Number: 7074
- Core Construction: 2-Row, 42mm Dual Core with B-Tube Technology
- Material: All-aluminum with CNC-machined brackets and fittings
- Fin Design: High-efficiency 6.5mm multi-louvered fins
- Finish: Smooth satin finish
- Hardware: Includes all-aluminum race-style drain plug
- Installation: Direct OEM replacement (quick-connect compatible)
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020 | Mazda | MX-5 Miata | 100th Anniversary Special Edition |
| 2016-2022 | Mazda | MX-5 Miata | Club |
| 2016-2022 | Mazda | MX-5 Miata | Grand Touring |
| 2020 | Mazda | MX-5 Miata | RF 100th Anniversary Special Edition |
| 2017-2022 | Mazda | MX-5 Miata | RF Club |
| 2017-2022 | Mazda | MX-5 Miata | RF Grand Touring |
| 2016-2022 | Mazda | MX-5 Miata | Sport |
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
CSF 7074 High-Performance 2-Row 42mm All-Aluminum Radiator for 2016-2022 Mazda MX-5 Miata (ND)
Note: Images are for illustrative purposes only. The actual product may vary in appearance or contents. Please read the full description and verify the item you're receiving.
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
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Fits 2016-2022 Mazda MX-5 Miata (ND) including Sport, Club, Grand Touring, RF, and 100th Anniversary Special Edition models.
The CSF 7074 High-Performance Radiator is an essential cooling upgrade for the ND Miata, whether for street performance or competitive track use. This all-aluminum radiator features a 2-row 42mm core utilizing CSF's proprietary B-Tube technology. Unlike standard oval "O" type tubes, the B-Tube design is seam-brazed for superior strength, allowing for thinner, lighter aluminum that improves heat transfer surface area by approximately 15%. This design facilitates dual liquid laminar flow, providing the cooling efficiency of two smaller tubes within a single core profile.
Engineered for a precise "drop-in" installation, this unit requires no modifications. It features CNC-machined brackets, fittings, and "quick-connect" inlet/outlet connections to ensure full compatibility with the factory fan shroud, mounting brackets, AC condenser, and OEM hoses. The core is equipped with ultra-efficient 6.5mm multi-louvered fins, wind-tunnel tested to maximize heat rejection and airflow efficiency.
- Manufacturer Part Number: 7074
- Core Construction: 2-Row, 42mm Dual Core with B-Tube Technology
- Material: All-aluminum with CNC-machined brackets and fittings
- Fin Design: High-efficiency 6.5mm multi-louvered fins
- Finish: Smooth satin finish
- Hardware: Includes all-aluminum race-style drain plug
- Installation: Direct OEM replacement (quick-connect compatible)
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020 | Mazda | MX-5 Miata | 100th Anniversary Special Edition |
| 2016-2022 | Mazda | MX-5 Miata | Club |
| 2016-2022 | Mazda | MX-5 Miata | Grand Touring |
| 2020 | Mazda | MX-5 Miata | RF 100th Anniversary Special Edition |
| 2017-2022 | Mazda | MX-5 Miata | RF Club |
| 2017-2022 | Mazda | MX-5 Miata | RF Grand Touring |
| 2016-2022 | Mazda | MX-5 Miata | Sport |
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