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CSF 2021+ Ford Bronco 2.7L EcoBoost External Transmission Oil Cooler Kit

CSF Part number: 8350 In stock
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$1,095.00
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Availability: In stock
Part number: 8350
Manufacturer: CSF
CSF 2021+ Ford Bronco 2.7L EcoBoost External Transmission Oil Cooler Kit
In stock — usually ships within 1 business day

CSF partnered with DYME PSI for their exceptional quality and innovative quick-release hose and fitting solutions. The DYME Pro/Spec Quick Release Fittings offer race-proven performance with the convenience of tool-free clamshell removal and capable of withstanding up to 10,000 PSI. Quick Release fittings make the installation of the CSF kit much faster than traditional threaded fittings. In addition, they make maintenance like fluid changes much less of a headache. The hoses are a Superstrasse CPE lined stainless steel braided rubber hose for maximum flexibility, flow, and chemical resistance. The lines are ideal for motorsports use and more than capable of handling the rigors of off-roading.

The CSF system was built around a high-performance transmission oil cooler built with CSF's Micro Channel Technology. The core features a super-high-pressure 26mm 12-channel microtube design that maximizes oil flow and surface area contact. Constructed of 11 rows of cooling tubes and paired with 12 rows of 8mm multi-louvered high-performance fins, it delivers outstanding heat transfer efficiency. A CNC billet-machined thermostatic plate replaces the factory stack cooler which reroutes transmission fluid to the new cooler mounted in front of the radiator. Motorsport-grade lines and patented quick-release fittings by DYME PSI ensure a clean, fast, and straight-forward installation.

The OE Transmission Oil Cooler from Ford is a small, water-to-oil stack cooler. While adequate for daily driving, it can easily become overwhelmed when these rigs are pushed to their limits. It's not just high-horsepower builds or hardcore off-roaders who need better cooling. Many overlanders, campers, and weekend adventurers add significant weight and drag to their Broncos. Roof-mounted tents, spare tires, fuel cans, and oversized tires all increase the load on both the engine and transmission. With CSF's kit, your 2.7L Bronco gains the cooling capacity it should have had from the factory, providing crucial protection and preserving performance.

Some customers might wonder why CSF elected to replace the OE Cooler instead of just looping the cooler off of it like the Bronco Raptor system. There are two important reasons for this: 1: The factory system does not include a thermostat. This makes it harder for the transmission to reach operating temp quickly, especially on cooler days. CSF integrated a thermostat into the billet plate. 2: The factory stack style oil cooler can cause some ground clearance issues. Because of its location, many owners have damaged their cooler off-road. Replacing the cooler with the CSF billet-machined plate creates a much more robust system overall.

The CSF engineering team conducted real world testing on the 2.7L Bronco. Testing was performed in the California desert on a warm day with temperatures hitting a high of 97 degrees F (36 degrees C). @acfab_oscar was kind enough to lend CSF his rig to validate the performance of the new Transmission Oil Cooler Kit under real world conditions both on and off-road. Many Bronco owners report transmission temps in the 200-215 degrees F (93-102 degrees C) range under moderate load. Some owners have seen temperatures as high as 280 degrees F (138 degrees C) in extreme conditions.

Introducing the CSF Bronco 2.7L External Transmission Oil Cooler Kit. This complete bolt-on kit was designed to provide the kind of protection serious off-roaders need. Whether you're scaling dunes, crawling rocks, or just exploring the backcountry, overheating your transmission can put a real damper on your adventure. CSF's new system offers a major performance boost over the factory liquid-to-liquid cooler and improves upon the design of the factory Bronco Raptor system.

Test data showed a peak transmission oil temperature of just 180 degrees F (82 degrees C). This number was recorded during stop-and-go traffic immediately following the off-road test with an ambient temperature of 93 degrees F (34 degrees C). Over the course of testing, the transmission saw a ?T of only 26 degrees F (13.4 degrees C). The data proves both a substantial reduction in transmission temperatures and vast increase in cooling capacity.

The return of the legendary Ford Bronco in 2021 was a dream come true for many long-time enthusiasts. The Bronco is a very capable off-roader, especially in the new Raptor trim. While the Bronco Raptor comes equipped with a robust factory transmission oil cooler system, the standard 2.7L V6 model lacks this essential upgrade. That's where CSF stepped in to help.

The CSF #8350 Cooling product is designed to be a "Custom Fit" application. The product installion may require modifications. If you do not feel confident installing this product CSF recommends taking it to a qualified installation facility.

CSF leveraged decades of cooling experience to design our first complete Oil Cooler Kit. CSF used best in class materials and state of the art technology. This plug-and-play solution is an essential upgrade for the 2.7L Bronco.

Super-High Pressure 26mm 12-Channel Microtube for Optimal Oil Flow and Maximum Surface Area Contact

11 Rows of Cooling Tubes and paired with 12 Rows of 8mm Tall Multi-Louvered Fins

Motorsports grade lines with patented quick release fittings by DYME PSI

CSF 2021+ Ford Bronco 2.7L EcoBoost External Transmission Oil Cooler Kit

CNC Billet Machined Thermostatic Plate - 185-203 deg F (85-95 deg C)

Ford Bronco 2.7L External Transmission Oil Cooler Kit

100% All Aluminum TIG-Welded Construction

CSF 8350 - 2.7L Bronco Trans Cooler Kit

Includes all Brackets and Hardware

Includes installation instructions

Automatic Transmission Oil Cooler

2-Year Limited Warranty

CSF Trans Cooler Kit

31 vehicle listings Source data lists this part for the vehicles shown below. Confirm engine, drivetrain, position, and other options before ordering.
2021 7 listings
Ford Bronco Badlands
Ford Bronco Base
Ford Bronco Big Bend
Ford Bronco Black Diamond
Ford Bronco First Edition
Ford Bronco Outer Banks
Ford Bronco Wildtrak
2022 6 listings
Ford Bronco Badlands
Ford Bronco Base
Ford Bronco Big Bend
Ford Bronco Black Diamond
Ford Bronco Outer Banks
Ford Bronco Wildtrak
2023 7 listings
Ford Bronco Badlands
Ford Bronco Base
Ford Bronco Big Bend
Ford Bronco Black Diamond
Ford Bronco Heritage Limited Edition
Ford Bronco Outer Banks
Ford Bronco Wildtrak
2024 7 listings
Ford Bronco Badlands
Ford Bronco Big Bend
Ford Bronco Black Diamond
Ford Bronco Heritage Edition
Ford Bronco Heritage Limited Edition
Ford Bronco Outer Banks
Ford Bronco Wildtrak

This product has more vehicle listings than shown here. Use the garage selector or contact us with your complete vehicle details before ordering.

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