Mishimoto 89-02 Dodge Ram 5.9L Cummins Replacement Oil Cooler

Keep your 2021+ BMW M2/M3/M4 cool and collected with the Mishimoto 2021+ BMW M2/M3/M4 performance oil cooler. Much like their predecessors, the G8X M2, M3, and M4 were designed with efficiency in mind. This can be a double-edged sword, as the optimally arranged engine bay has components placed in precarious positions. Most notably, the oil cooler is placed on the undercarriage, parallel to the road’s surface. This placement increases air flow and uses aerodynamics to pull air through the core, but it also makes the stock cooler vulnerable to scrapes, bumps, and other road hazards. –With this in mind, the engineers at Mishimoto set out to design a robust G8X oil cooler to keep your M3 or M4 running cool on and off the track. We started by swapping the stock tube-and-fin cooler for a bar-and-plate with CNC-machined end tanks. Our cooler boasts a 35.7-percent thicker core and a 41-percent increase in core volume for superior cooling efficiency. Our cooler fits directly in place of the stock unit and retains the stock seals and bash guards for optimal airflow and additional protection.–The Mishimoto performance oil cooler for the 2021+ BMW G8X M2/M3/M4 includes everything needed for installation and, as with all Mishimoto products, it’s protected by the Mishimoto Lifetime Warranty for a lifetime of protection and cooling.
High-performance engine oil cooler designed to regulate oil temperature and protect critical engine components. Efficient heat dissipation improves durability, maintains lubrication, and ensures reliable performance.

• Full aluminum TIG-welded construction
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The original OE oil cooler from BMW is an all metal design which would make you think it would be fairly robust. However, there are several weak spots in the design that tend to cause leaks. The CSF Race-Spec design reinforces the weak points, especially around the feed and return lines. CSF’s solid line connection block can handle any abuse thrown at it while the reinforced and braced return tube is rock solid. CSF also upgraded the more fragile Tub/Fin core to a robust and durable Bar/Plate design. The core is 40% larger than the factory unit with 2 additional rows of oil cooling and much thicker core (63mm vs OE 45mm). This offers superior cooling capacity and volume for the oil system. TIG welded end tanks round out the slew of upgrades creating a much stronger connection than the factory brazed construction.
CSF offers the best and most advanced Oil Coolers on the market. So when it comes to keeping your engine oil temps down as you push your BMW E60 M5 / E6X M6 hard on the street or track, a CSF Oil Cooler is the obvious choice.
The CSF #8275 Cooling product is designed to be a “Drop-In Fit” application. The product will install in the OEM Location with no modifications necessary unless otherwise noted or instructions are included in the product package. Please see the manufacturer repair manual for standard installation instructions. If you do not feel confident installing this product CSF recommends taking it to a qualified installation facility.

• Requires minor trimming of the plastic shroud to install (instructions included)
• “Aero-Flow” Bar Lightweight Construction for Strength and Maximum Flow
• Satin Black Finish for Extreme Protection Against Corrosion and Debris
• CNC Machined Mounting Brackets and OEM Style Inlet/Outlet Connection
• High Efficiency & Rugged Durability Bar/Plate Design
• Cast End Tanks with 100% Tig Welded Construction
• Individually Leak and Pressure Tested
• 2-Year Limited Warranty