The Fleece Thermostat Housing Upgrade (FPE-FMC-TH-1125) is a durable, high-performance aftermarket replacement for the factory thermostat housing on 2011–2025 Ford Powerstroke 6.7L diesel engines. Made from billet aluminum with a corrosion-resistant anodized finish, it improves coolant flow and thermal efficiency while eliminating issues like cracking and leaking associated with the stock plastic part. Designed for a precise fit and long-term reliability, it’s an ideal upgrade for enhancing engine cooling under heavy-duty conditions.

The Fleece Cooling Fan Adapter Harness (FPE-HAR-FMC-FAN-1118) is a plug-and-play solution for 2011–2018 Ford Powerstroke 6.7L diesel engines, enabling the use of a 2017–2019 style cooling fan. Designed with OEM-grade connectors and durable materials, it offers improved cooling performance and compatibility with aftermarket upgrades without requiring custom wiring. Ideal for performance upgrades, it ensures reliable operation and factory-style functionality.

This coolant filtration kit helps extend the life of your engine’s components, such as the water pump, EGR cooler, and cooler, by removing contaminants like casting sand and metal shavings. It filters a small amount of coolant while the diesel engine runs. The kit features a CNC-machined billet aluminum filter boss that mounts using factory holes—no drilling required—and includes all necessary fittings.