Oil Cooler Kit for Ford Mustang EcoBoost (2015-2022) 2.3L

Thermostatic Oil Cooler Kit for 2015-2022 Ford Mustang (S550)

What it Does: The Oil Cooler Kit replaces the thermal limitations of the factory heat exchanger on the 2015-2022 Mustang to regulate engine lubricant temperatures and prevent viscosity breakdown under high thermal load.

The Stock Ford Mustang Oil Cooling Limitations

The factory S550 equipped with the 2.3L EcoBoost relies on a compact, coolant-to-oil heat exchanger mounted to the block. Under sustained track sessions, aggressive canyon runs, or elevated ambient temperatures, this design rapidly heat-soaks as coolant temperatures climb. Once oil temperatures exceed critical thresholds, hydraulic pressure drops, shear stability degrades, and journal bearings in both the bottom end and the twin-scroll turbocharger face accelerated wear and potential oil coking.

The Engineering Solution

This bolt-on kit introduces a high-efficiency 10-row aluminum bar-and-plate external heat exchanger core paired with an 80–90°C thermostatic sandwich plate. The internal wax-pellet thermostat bypasses the core during cold starts to maintain factory warm-up cycles, opening only when fluid reaches operating threshold to prevent overcooling. High-flow -10AN braided lines and leak-free anodized aluminum fittings handle system operating pressure without constriction, preserving optimal oil volume and hydraulic stability under sustained load.

What's Included

• 10-row AN10 aluminum oil cooler
• Thermostatic sandwich plate (80-90°C)
• AN10 oil lines and fittings
• Mounting hardware

Technical Specifications

Compatibility

• 2015-2022 Ford Mustang EcoBoost (Coupe and Convertible)
• 2015-2022 Ford Mustang EcoBoost Premium (Coupe and Convertible)
• 2020-2022 Ford Mustang EcoBoost High Performance Package

Frequently Asked Questions & Fitment Warnings

Does this fit the S550 Mustang?

Yes, this is a direct fit for the 2015-2022 Ford Mustang equipped with the 2.3L EcoBoost engine; it does not fit 3.7L V6, 5.0L Coyote, or Shelby models.

Will installing this kit increase my total oil capacity?

Yes, the addition of the 10-row external core and AN10 lines requires adding approximately 0.5 to 0.75 quarts of engine oil during installation to maintain correct dipstick levels.

The Ford Performance Caliber

Engineered to withstand the demanding thermal profiles of turbocharged modern muscle platforms, this direct-fit cooling upgrade delivers stable track-duty lubrication and long-term powertrain reliability.