Turbocharger for Ford Expedition Transit (2015-2016) 3.5L Left

Direct-Replacement Left Turbocharger for 2015-2016 Ford Expedition, Transit (U324 / V363)

What it Does: The Left Turbocharger restores factory boost pressure, throttle response, and engine efficiency on 2015-2016 Ford Expedition and Transit models by replacing worn or failing factory turbos.

The Stock Ford Expedition, Transit Journal Bearing and Wastegate Wear

The factory EcoBoost twin-turbo setup subjects the driver-side turbocharger to severe thermal cycling and sustained oil shearing, especially under heavy towing or commercial payload duty cycles. Over time, the stock journal bearings experience radial play, causing dynamic oil blow-by through the piston ring seals and carbon buildup in the turbine housing. Additionally, the factory internal wastegate actuator linkage develops mechanical play from continuous exhaust pulsation, leading to boost leakage, sluggish spool-up, underboost diagnostic trouble codes (DTC P0299), and compromised low-end torque delivery.

The Engineering Solution

Engineered as a direct bolt-on replacement, this K03-0469 turbocharger features a precision high-speed balanced rotating assembly to eliminate shaft deflection and bearing chatter. The unit integrates an OE-grade ductile iron turbine housing that resists exhaust thermal cracking under prolonged high-EGT conditions, paired with an alloy compressor wheel calibrated for instantaneous transient response. Factory-matched coolant and oil line ports ensure precise fitment with original hard lines, while the integrated internal wastegate is pre-calibrated to factory spring rates to eliminate underboost and restore full 3.5L EcoBoost boost mapping.

What's Included

• 1 × Left Turbocharger

Technical Specifications

Compatibility

• 2015-2016 Ford Expedition 3.5L V6 (Position: Left)
• 2015-2016 Ford Transit-150 / 250 / 350 / 350 HD 3.5L V6 (Position: Left)

Frequently Asked Questions & Fitment Warnings

Does this fit the U324 / V363 Expedition, Transit?

Yes, this is a direct fit for the 2015-2016 Ford Expedition and Transit models equipped with the 3.5L EcoBoost V6 engine on the left (driver) side.

What maintenance must be performed during installation to protect the new turbo?

Clean or replace the turbo oil supply and return lines, flush the intercooler piping, and complete an engine oil and filter change to prevent premature bearing contamination.

The Ford Heavy-Duty Caliber

Built to handle rigorous fleet hauling and maximum gross combined weight ratings, this replacement turbocharger delivers the structural endurance and sustained boost control required for demanding commercial and towing workloads.