The EGR valve in most Ford F-150s is mounted on or near the intake manifold toward the back of the engine, close to the firewall. The exact location depends on the engine and model year.
This article explains common EGR valve placements across F-150 engines, how to spot the valve in your specific truck, and what to do if you need to inspect or replace it.
Common EGR valve locations by engine
Use this as a quick reference to identify the EGR valve on your F-150. In all cases, the valve is connected to the exhaust via an EGR tube and to the intake manifold via a vacuum line or electronic connector.
- 5.0L V8 (Coyote, typical in 2011–2020 F-150s) — The EGR valve is mounted on the back side of the upper intake manifold near the firewall. It connects to the exhaust manifold via a metal EGR tube and can be tucked behind hoses and wiring.
- 3.5L EcoBoost — The EGR valve is generally located on the passenger side of the engine toward the rear of the intake manifold, often near the EGR cooler. A metal EGR tube runs from the exhaust to the valve.
- 2.7L EcoBoost — Similar layout to the 3.5L EcoBoost: rear/driver-side area of the engine near the firewall, with a metal tube routing exhaust gas to the valve.
- 3.3L V6 (and older 4.6L/5.4L configurations) — On many older F-150s, the EGR valve sits on the back of the intake manifold near the firewall or on the cylinder head, with the exhaust feeder tube connecting to it.
Note: Exact placement can vary within the same engine family due to different emissions packages and model years. If in doubt, verify the engine code and consult the official service manual or a detailed parts diagram for your exact year and engine.
How to locate the EGR valve on your specific F-150
Before you start, ensure the engine is cool and follow these steps to confirm the valve’s precise position for your truck:
- Identify your engine code and year from the VIN or owner’s manual.
- Open the hood and look at the top rear area of the engine for a small metal valve with a vacuum hose or electrical connector and a metal EGR tube feeding from the exhaust manifold.
- Trace the tube from the exhaust manifold toward the intake manifold; the valve is typically mounted on the intake plenum just behind the throttle body.
- Refer to the Ford service manual or a vehicle-specific parts diagram to confirm the exact mounting location for your engine variant.
If you still can’t locate it, consider checking online diagrams or asking a dealership parts counter with your VIN for precise guidance tailored to your year and engine option.
Additional tips and safety considerations
Working on the EGR system involves exposure to hot exhaust gas passages. If you’re replacing or inspecting components, wear eye protection and gloves, disconnect the battery if required by your procedure, and follow the vehicle’s service instructions. Some EGR systems also incorporate an EGR cooler or PID-controlled valve, which can complicate access; in such cases, removing nearby hoses or components may be necessary to reach the valve.
Summary
Across Ford F-150 models, the EGR valve is commonly found on or near the intake manifold toward the firewall, but the exact spot varies by engine (5.0L V8, 3.5L EcoBoost, 2.7L EcoBoost, and older V6/V8 configurations). To locate it, identify your engine code, inspect the rear upper intake area for a small valve with a vacuum line and a metal tube from the exhaust, and consult your specific service manual or diagrams for precise placement. If you share your year and engine option, I can pinpoint the exact location for your truck.