MOTORCRAFT TB-29 Fuel Injection Throttle Body

( Brand: Motorcraft ), ( Manufacturer Part Number: TB-29 ), ( Part Type: Fuel Throttle ), ( Make: Ford ), ( Year: 2020 2021 2022 2023 2024 2025 )

Review MOTORCRAFT Fuel Injection Throttle Body fits 2020–2025

The **Motorcraft TB-29 Fuel Injection Throttle Body** is a high-performance, precision-engineered component designed to deliver optimal fuel delivery and throttle response in modern gasoline engines, particularly those equipped with Ford s EcoBoost or naturally aspirated fuel-injection systems. Built to meet or exceed OEM specifications, this throttle body features a robust, durable construction with a **stainless steel body** and **high-quality plastic components**, ensuring long-lasting reliability under demanding driving conditions. The TB-29 incorporates a **digital throttle control (DTC) system**, allowing seamless integration with the engine s ECU for precise airflow regulation, fuel efficiency, and throttle response critical for both daily driving and spirited performance. Its **smooth-bore design** minimizes turbulence while maximizing airflow, reducing vacuum loss and improving engine breathing, which translates to better throttle feel, quicker acceleration, and enhanced overall performance. The throttle body is equipped with a **reliable electronic throttle actuator (ETA)**, which eliminates the need for a traditional cable linkage, providing instant throttle response and eliminating common issues like throttle lag or hesitation. Additionally, the TB-29 is designed with **easy-access serviceability** in mind, featuring a modular design that allows for quick removal and replacement, making maintenance and repairs straightforward for both professional mechanics and DIY enthusiasts. Whether installed in a high-performance Ford vehicle or used for engine swaps and modifications, the Motorcraft TB-29 ensures consistent, dependable operation while maintaining the integrity of the vehicle s fuel injection system. Backed by Ford s reputation for quality and backed by genuine Motorcraft parts, this throttle body is an essential component for those seeking a balance of performance, durability, and compatibility with Ford s advanced engine technologies.

**Pros and Cons of Buying a Motorcraft TB-29 Fuel Injection Throttle Body**

The Motorcraft TB-29 is a throttle body designed for Ford engines, particularly those in vehicles like the Ford Taurus, Focus, and Escape models from the late 1990s to early 2000s. Below is a detailed breakdown of its advantages and disadvantages.

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### **Pros**

1. **OEM Quality and Reliability**

The Motorcraft brand is Ford s official aftermarket parts division, meaning the TB-29 is built to the same specifications as the original equipment manufacturer (OEM) part. This ensures compatibility with Ford engines and reduces the risk of poor fitment or performance issues. Many drivers trust OEM parts for longevity and reliability, especially in high-mileage vehicles.

2. **Direct Replacement for Common Failures**

The TB-29 is a popular replacement for throttle bodies that fail due to carbon buildup, electrical issues, or mechanical wear. Many older Ford vehicles experience throttle body problems, and the Motorcraft part is a straightforward fix without requiring extensive modifications.

3. **Ease of Installation**

The TB-29 is designed to be a drop-in replacement, meaning it can often be installed without major disassembly of the engine bay. This makes it an attractive option for DIYers or mechanics who want to perform the repair quickly and affordably.

4. **Compatibility with Aftermarket Upgrades**

Since the TB-29 is an OEM part, it can often be paired with aftermarket performance upgrades, such as cold air intakes, ECU tuners, or fuel system enhancements. This flexibility allows enthusiasts to improve engine performance without worrying about compatibility issues.

5. **Warranty Coverage**

Motorcraft parts typically come with a warranty, often ranging from 12 to 60 months, depending on the retailer. This provides peace of mind in case of premature failure, though coverage may vary by location and dealer.

6. **Cost-Effective for Common Problems**

While not the cheapest throttle body on the market, the TB-29 offers a balance between price and quality. For many drivers, it represents a reasonable investment to restore proper engine function without opting for high-end aftermarket alternatives.

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### **Cons**

1. **Limited Performance Gains**

The TB-29 is not designed for high-performance applications. It is a stock-style throttle body, meaning it will not significantly improve airflow or throttle response beyond what the original part provided. If you re looking for a performance upgrade, you may need to invest in a high-flow aftermarket throttle body or a complete fuel injection system.

2. **Potential for Carbon Buildup**

Even with a new TB-29, throttle bodies in older vehicles can still develop carbon deposits over time, especially if the engine runs on low-quality fuel or lacks proper maintenance. This may require periodic cleaning or replacement of the throttle body plates or sensors.

3. **Electrical Sensitivity**

The TB-29, like many modern throttle bodies, relies on electrical sensors (such as the throttle position sensor or TPS) to function correctly. If these sensors fail or become dirty, the throttle body may not operate smoothly, leading to stalling, rough idling, or poor acceleration. This can require additional diagnostics or sensor replacements.

4. **Compatibility Issues with Modified Engines**

If you ve modified your engine (e.g., turbocharging, supercharging, or significant tuning), the TB-29 may not be sufficient. High-performance setups often require throttle bodies with larger airflow capacities or additional features like variable geometry or electronic throttle control (ETC). The TB-29 is best suited for stock or lightly modified engines.

5. **Dependence on ECU Calibration**

In some cases, replacing a throttle body even with an OEM part may require recalibration of the engine control unit (ECU) to ensure proper fuel delivery and throttle response. This step is often overlooked by inexperienced installers, leading to drivability issues.

6. **Availability and Lead Times**

While Motorcraft parts are widely available, lead times can vary depending on the retailer or region. In some cases, ordering the TB-29 may require waiting a few days to a week, which can be inconvenient for drivers needing immediate repairs.

7. **Potential for Counterfeit Parts**

Since Motorcraft is a well-known brand, counterfeit or knockoff throttle bodies may occasionally enter the market. Always purchase from authorized dealers or reputable online retailers to ensure you re getting a genuine part. Fake parts may fail prematurely or cause engine damage.

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### **Conclusion**

The Motorcraft TB-29 is a solid choice for drivers seeking a reliable, OEM-quality replacement throttle body for their Ford vehicle. It excels in providing a direct fix for common throttle body failures, offering ease of installation and compatibility with stock or lightly modified engines. The part s reputation for durability and warranty coverage makes it a practical option for those prioritizing quality and longevity.

However, the TB-29 is not ideal for high-performance applications or heavily modified engines. Its limitations in airflow capacity and lack of advanced features mean it may not deliver noticeable performance improvements beyond restoring stock-like operation. Additionally, users must be mindful of potential electrical or carbon buildup issues, which could require additional maintenance.

For most everyday drivers or those restoring a classic Ford vehicle to stock specifications, the Motorcraft TB-29 is a worthwhile investment. If you re pursuing performance tuning or significant engine modifications, however, you may need to explore aftermarket alternatives that offer greater airflow and adaptability.

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### **Recommendation**

- You need a reliable, OEM-quality replacement for a failing throttle body in a stock or lightly modified Ford vehicle.

- You prioritize ease of installation and compatibility with minimal additional work.

- You re on a budget but still want a quality part with warranty coverage.

- Your primary goal is to restore proper engine function rather than enhance performance.

- You re building a high-performance engine and need a throttle body with larger airflow or advanced features.

- You ve made significant modifications to your engine (e.g., forced induction, extensive tuning) that require a throttle body capable of handling increased airflow.

- You re unable or unwilling to address potential electrical or carbon buildup issues that may arise over time.

- You can find a better-priced, high-quality aftermarket throttle body that meets your specific needs.

For the average driver or enthusiast working on a stock or mildly modified Ford vehicle, the Motorcraft TB-29 is a practical and dependable choice. It strikes a balance between cost, reliability, and ease of use, making it a strong recommendation for those seeking an OEM replacement. However, those with performance goals should research aftermarket options to ensure their throttle body can keep up with their engine s demands.

Details:

1.Parts must be resalable and in the original packaging. The only parts recommended by Ford Motor Company for Ford, Lincoln and Mercury vehicles. Ford electrical products are designed for long-lasting reliability and durability.

HOW TO CHECK FITMENT To Ensure Fitment Is Correct. The complete line of Motorcraft sensors and emission components is recommended by Ford Motor Company exclusively for use in Ford, Lincoln Mercury vehicles. 5.Once confirmed you can now enter in the part number Search for parts that fit box and ensure fitment is accurate to your vehicle. Electrical parts are not returnable.

If you would like to return your new, unopened, and uninstalled part. Motorcraft and Ford Parts are manufactured from first-quality materials - chosen specifically for maximum performance application suitability. Motorcraft and Ford Parts are used throughout vehicles in a variety of applications that help ensure the proper build quality, integrity long-lasting performance every car or truck.

part #: tb29 prices

• $396.65-$539.99

specifications carfuelinjector:

• for years: 2020-2025
• brand: Motorcraft
• mpn: Tb-29
• part type: Fuel Throttle
• make: Ford
• year: 2020 2021 2022 2023 2024 2025

general carfuelinjector:

• Air Fuel Delivery > Fuel Injection Parts > Fuel Injectors
• condition: New

returns carfuelinjector:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

shipping carfuelinjector:

• service: UPS Ground
• transit: 4-11 Days
• type: Fixed
• carrier: UPS
• class: Standard
• cost: $0.00

offer carfuelinjector:

• availability: In Stock
• options: Ship-to-home
• started: May 16, 2026
• quantity: 1
• sold: 0

seller carfuelinjector:

• city: Pompano Beach, Florida
• rating: 99.7%
• # reviews: 5006

payments carfuelinjector:

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• credit card: Visa
• wallet: Apple-pay

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