fits model: Continental. make: Lincoln. year: 2017–2020.

( Manufacturer Part Number: 2E2403A-0291 ), ( Type: Throttle Body )
The **Lincoln 2E2403A-0291 Throttle Body (2017 2020 Continental 3.7L Engine)** is a precision-engineered component designed to regulate airflow into the engine s intake system, ensuring optimal performance, efficiency, and emissions compliance for Lincoln vehicles equipped with the high-performance **3.7L EcoBoost V6**. This throttle body is a critical part of the engine s electronic fuel injection system, working in tandem with the engine control module (ECM) to dynamically adjust airflow based on driver input, throttle position, and engine demands. Crafted from high-grade materials, including durable plastic and reinforced metal components, the throttle body is engineered to withstand the demands of high-performance driving while maintaining reliability under varying operating conditions. Its **drive-by-wire design** eliminates the need for a traditional mechanical throttle cable, allowing for precise electronic control of throttle opening, which enhances throttle response, fuel efficiency, and overall drivability. The unit features a **sealed actuator mechanism** to prevent contamination from dust, debris, or moisture, ensuring long-term functionality and reducing the risk of malfunctions that could lead to rough idling, stalling, or reduced power output. Compatible exclusively with the **2017 2020 Lincoln models** (including the Navigator, MKZ, and MKC) equipped with the **Continental 3.7L EcoBoost engine**, this throttle body is a direct OE (Original Equipment) replacement, guaranteeing a perfect fit and seamless integration with the vehicle s existing sensors and wiring harness. Whether replacing a worn-out or failed unit due to carbon buildup, actuator failure, or general wear, this throttle body restores the engine s responsiveness, smooth acceleration, and adherence to emissions standards, making it an essential upgrade for maintaining peak performance and longevity in your Lincoln vehicle.
### **Pros and Cons of buying a Lincoln 2E2403A-0291 (2017-2020 Continental 3.7L Engine Throttle Body)**
#### **Pros:**1. **Direct Fitment** This throttle body is designed specifically for the 2017-2020 Lincoln Continental with the 3.7L EcoBoost engine, ensuring compatibility without modifications.
2. **Improved Performance** A clean or upgraded throttle body can enhance throttle response, fuel efficiency, and overall engine performance, especially if the original was dirty or failing.
3. **Cost-Effective Repair** Replacing a faulty throttle body is often cheaper than overhauling the entire fuel injection system or dealing with intermittent engine issues caused by a bad throttle body.
4. **Prevents Long-Term Damage** A failing throttle body can lead to rough idling, stalling, or even engine misfires. Replacing it early avoids more expensive repairs down the line.
5. **Easy Installation** Most throttle bodies in this application are plug-and-play, requiring minimal tools and labor for replacement.
6. **OEM Quality (if genuine)** If purchasing an original equipment (OEM) part, it meets Ford/Lincoln s manufacturing standards, ensuring durability and reliability.
7. **Aftermarket Options Available** Some aftermarket throttle bodies offer improved airflow and better calibration, which can further enhance performance.
#### **Cons:**1. **Potential Counterfeit Parts** Buying from untrusted sellers may result in low-quality or fake throttle bodies that fail prematurely or don t fit correctly.
2. **Calibration Issues** Some throttle bodies (especially aftermarket ones) may require a PCM (Powertrain Control Module) reset or recalibration to function properly, which may require a dealership visit.
3. **Labor Costs** While the part itself may be affordable, labor costs at a dealership or specialty shop can add up, especially if additional diagnostics are needed.
4. **Warranty Concerns** If the vehicle is under warranty, replacing the throttle body with an aftermarket part may void certain coverage, depending on the manufacturer s policies.
5. **Common Failure Points** Some throttle bodies in this engine family have been known to fail due to carbon buildup, electrical issues, or sensor malfunctions, which may recur if maintenance is neglected.
6. **Limited Longevity in Harsh Conditions** In extreme climates (very hot or very cold), throttle bodies may wear out faster due to thermal stress or condensation issues.
7. **Potential for Overbuilding** If the rest of the engine s components (e.g., fuel injectors, turbocharger) are not upgraded, a high-performance throttle body could cause unnecessary stress on the system.
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### **Conclusion:**The **Lincoln 2E2403A-0291 throttle body (2017-2020 Continental 3.7L)** is a practical and often necessary part to maintain or restore proper engine function. Its direct fitment and potential performance benefits make it a worthwhile investment if the original is failing or dirty. However, buyers must ensure they purchase a **high-quality, genuine, or reputable aftermarket part** to avoid issues with fitment, reliability, or calibration.
For most owners experiencing **rough idling, stalling, or check engine lights (P0120, P0122, P0123, etc.)**, replacing the throttle body is a straightforward and cost-effective solution. If performance tuning is the goal, an aftermarket throttle body with proper ECU tuning can provide noticeable gains.
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### **Recommendation:** - **If the throttle body is failing or dirty:**- **Buy an OEM part (2E2403A-0291) or a high-quality aftermarket equivalent** (e.g., from **Dorman, Delphi, or a trusted specialty supplier**).
- **Clean or replace the throttle body** and ensure the **PCM is reset** (may require a scan tool or dealership).
- **Inspect surrounding components** (throttle position sensor, wiring harness, fuel injectors) for related issues.
- **If looking for performance upgrades:**- Consider an **aftermarket throttle body** (e.g., **Holley, Edelbrock, or a high-flow OEM-style part**) paired with **ECU tuning** to avoid drivability issues.
- Ensure the **turbocharger, fuel system, and intake are compatible** with the increased airflow.
- **Where to Buy:**- **Authorized Ford/Lincoln dealers** (for OEM parts with warranty).
- **Reputable online retailers** (RockAuto, Amazon, eBay with verified sellers, or specialty performance shops).
- Avoid **unknown sellers** offering parts at suspiciously low prices, as they may be counterfeit.
- **Installation Tips:**- Follow **Ford s service manual** for proper removal and installation.
- **Clean the throttle body** with throttle body cleaner before installation if replacing a dirty unit.
- **Reset the PCM** after installation to prevent drivability issues.
**Final Verdict:** This throttle body is a **necessary and beneficial replacement** for most 2017-2020 Continental 3.7L owners experiencing throttle-related issues. Choose a **reliable part, ensure proper installation, and consider tuning if performance is the goal**.
3.7L V6 ENGINE NON-TURBO. 317,615 MILES. 6-SPEED AUTOMATIC TRANSMISSION AWD. PARTS CAME OFF A 2017 LINCOLN CONTINENTAL LIVERY AWD.