IRONTREE Electronic Throttle Body for 5.4L V8 Ford & Lincoln (Direct-Fit OE 8L3Z-9E926-A) — Preassembled TPS & Actuator

IRONTREE S20001 is a direct-fit electronic throttle body assembly engineered to replace OE part 8L3Z-9E926-A on 5.4L V8 Ford and Lincoln trucks and SUVs, delivering reliable throttle control and plug-and-play installation.

This complete throttle body assembly arrives with the throttle actuator, idle air control and throttle position sensor pre-assembled for a seamless swap into compatible 2004–2014 Ford and 2005–2014 Lincoln vehicles that use the 5.4L V8 engine. Manufactured under strict OE-style quality control, the unit is tested electronically to ensure consistent response, accurate airflow metering and ready compatibility with original wiring harnesses—no adapter required. It’s ideal for restoring throttle response after a failed OEM part or for replacing a worn unit during engine maintenance.

How does this throttle body match my vehicle’s original equipment?

The IRONTREE S20001 is built to meet or exceed OE specifications and is designed as a direct replacement for part number 8L3Z-9E926-A. Fitment covers a broad set of Ford and Lincoln models that use the 5.4L V8, so the mounting points, connector, and sensor locations match factory geometry for straightforward installation.

• Direct-fit design for OE 8L3Z-9E926-A compatibility.
• Pre-assembled actuator, idle air control, and TPS—no bench assembly needed.
• Plugs into original harness; no adapters or rewiring required.

What performance and quality features does this unit offer?

IRONTREE manufactures this throttle body under controlled production processes with 100% computerized testing to validate function before shipping. Upgraded internal parts such as the throttle plate and position sensors help maintain accurate airflow and dependable throttle response across typical driving conditions.

• Computer-tested for consistent electrical and mechanical operation.
• Improved actuator motor and sensor components for accurate control.
• Durable housing and corrosion-resistant finishes for long service life.

How difficult is installation and will I need programming?

Installation is intended to be straightforward: unbolt the old throttle body, transfer any necessary gaskets, and bolt the IRONTREE unit in place. Because the assembly is a direct electrical match, it normally connects directly to the OEM wiring harness; however, some vehicles may require a simple throttle relearn or ECM adaptation after replacement.

• Plug-and-play electrical connectors for most applications.
• May require a standard throttle relearn procedure per vehicle service manual.
• Pre-assembled sensors reduce bench setup and error risk.

What does the package include and what warranty is provided?

The IRONTREE S20001 ships as a fully assembled throttle body package containing the throttle actuator, idle air control and throttle position sensor already installed. IRONTREE backs the part with a 3-year warranty and emphasizes factory-direct pricing to offer value compared with dealer replacement units.

• Complete throttle body assembly with pre-installed components.
• 3-year limited warranty—confirm fitment details before purchase.
• Factory-direct pricing for cost savings over OEM dealer parts.

Who is this for: The IRONTREE S20001 is aimed at owners and technicians working on 2004–2014 Ford F-150, F-250, F-350 and Expedition models and 2005–2014 Lincoln Navigator and Mark LT models powered by the 5.4L V8 who need a reliable OE-compatible replacement. It suits DIY mechanics seeking a plug-and-play swap, independent shops sourcing a cost-effective alternative to dealer parts, and vehicle owners addressing throttle-related faults or preventive maintenance. Always verify vehicle year, engine size and OEM part number (8L3Z-9E926-A) before ordering to ensure correct fitment.