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SKU: 8350 / UPC: 710353083505
CSF 2021+ Ford Bronco 2.7L EcoBoost External Transmission Oil Cooler Kit
The CSF External Transmission Oil Cooler Kit, the definitive choice for off-road enthusiasts, overlanders, and performance-driven adventurers. Engineered with cutting-edge technology and motorsport-grade components, this bolt-on kit outperforms every other transmission cooling solution on the market, delivering unrivaled reliability, durability, and temperature control under the most extreme conditions. Whether you're conquering rocky trails, towing heavy loads, or navigating scorching deserts, the CSF kit ensures your Bronco’s transmission stays cool, protected, and ready for action making it the top choice for serious drivers.
Why Choose the CSF?
Unlike competing products, the CSF kit replaces the inadequate factory water-to-oil stack cooler with a high-efficiency air-to-liquid system, eliminating common issues like overheating and ground clearance limitations. Real-world testing in 97°F California desert conditions demonstrated peak transmission temperatures of just 180°F, a dramatic improvement over the 200–280°F often reported with the stock setup. With a 26°F temperature differential (∆T), this kit offers superior cooling capacity, extending transmission life and ensuring consistent performance. No other aftermarket solution matches CSF’s combination of innovative Micro-Channel Technology, precision engineering, and race-proven reliability, making it the best investment for your Bronco’s longevity and performance.
Key Features and Benefits
- Cooling Efficiency: Features a super-high-pressure 26mm 12-channel microtube core paired with 11 rows of cooling tubes and 12 rows of 8mm multi-louvered fins for maximum heat dissipation, far surpassing factory and competitor coolers.
- Durability: 100% TIG-welded aluminum construction ensures lightweight strength and corrosion resistance, built to withstand the rigors of off-roading.
- Design: A CNC-machined billet aluminum thermostatic plate replaces the factory cooler, integrating a thermostat for faster warm-up times and eliminating ground clearance issues that plague the OEM system.
- Motorsport-Grade Components: Includes DYME PSI quick-release fittings (rated to 10,000 PSI) and Superstrasse CPE-lined stainless braided hoses for secure, tool-free connections and maximum flexibility.
- Proven Performance: Field-tested to reduce transmission fluid temperatures by up to 100°F compared to stock, ensuring reliability during towing, crawling, or overlanding.
- Easy Installation: Plug-and-play design with no cutting or modifications required, completable in 1–2 hours with basic tools.
- Peace of Mind: Backed by a 2-year limited warranty for ultimate confidence.
What’s Included in the Purchase
- High-Performance Transmission Oil Cooler: 26mm 12-channel microtube core with 11 rows of cooling tubes and 12 rows of 8mm multi-louvered fins, mounted in front of the radiator.
- CNC-Machined Billet Aluminum Thermostatic Plate: Replaces the factory stack cooler, integrating a thermostat for optimal fluid temperature regulation.
- Motorsport-Grade Lines and Fittings: DYME PSI patented quick-release fittings and Superstrasse CPE-lined stainless braided hoses for secure, high-flow connections.
- Laser-Cut Brackets and Hardware: All necessary mounting components for a seamless, bolt-on installation.
- Detailed Installation Instructions: Comprehensive guide for a hassle-free setup, accessible to both professional mechanics and DIY enthusiasts.
Vehicle Fitment
The CSF 8350 External Transmission Oil Cooler Kit is specifically designed for the following 2021–2025 Ford Bronco 2.7L EcoBoost V6 (non-Raptor) trims:
- Badlands (2021–2025)
- Big Bend (2021–2024)
- Black Diamond (2021–2024)
- Outer Banks (2021–2025)
- Wildtrak (2021–2024)
- First Edition (2021)
- Heritage Edition (2024–2025)
- Heritage Limited Edition (2023–2024)
- Stroppe Edition (2025)
- Base (2.7L EcoBoost engine, 2021–2023)
OEM Part Number: Ford MB3Z 7A095 A
Product Specifications
- SKU: 8350
- UPC: 710353083505
- Material: TIG-welded aluminum core, CNC billet aluminum plate, stainless braided hoses
- Core Size: 26mm, 11 rows of cooling tubes, 12 rows of 8mm fins
- Fittings: DYME PSI quick-release, rated to 10,000 PSI
- Hoses: Superstrasse CPE-lined, stainless braided
- Warranty: 2-Year Limited Warranty
- Installation Time: Approximately 1–2 hours
- Color: Natural aluminum finish
- Package Dimensions: 40 × 12 × 8 inches
- Package Weight: 13 lbs
Why CSF Stands Above the Rest
CSF’s decades of expertise in performance cooling technology set this kit apart from competitors. Unlike other aftermarket coolers that may loop off the factory system, CSF’s complete replacement design addresses the root issues of the OEM cooler, including its lack of a thermostat and vulnerability to trail damage. The inclusion of DYME PSI quick-release fittings simplifies maintenance, while the billet thermostatic plate ensures optimal operating temperatures in all climates. No other kit offers this level of engineering precision, real-world validation, and ease of installation, making the CSF 8350 the number one choice for Bronco owners who demand the best.
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