NTK AJ0025 Air Charge Temperature Sensor 158-1425

( Brand: Ntk ), ( Manufacturer Part Number: AJ0025 ), ( Label: Ntk Air Charge Temperature Sensor ), ( Product Type: Factory Replacement ), ( Type: Air Charge Temperature Sensor ), ( Terminal Type: Blade ), ( Mounting Hardware Included: No ), ( Connector Shape: Rectangular ), ( Connector Gender: Female ), ( Terminal Gender: Male ), ( Ipn: 158-1425 210-1032 22630-1b000 22630-1b00a Ax50 Dy777 ), ( Replaces Part Numbers: F6xf-12a697-aa F6xz-12a697-aa Ts10190 Ts4057 Wt3086 ), ( All Interchanges: 158-1425, 210-1032, 22630-1b000, 22630-1b00a, Ax50, Dy777, F6xf-12a697- )

Review NTK Air Charge Temperature Sensor Super Duty More fits F-150 F-250

The **NTK AJ0025 Air Charge Temperature Sensor** is a high-performance, precision-engineered component designed specifically for Ford s full-size pickup trucks, including the F-150 and F-250 series, ensuring optimal engine efficiency and reliability under demanding conditions. This sensor plays a critical role in the vehicle s air intake system by measuring the temperature of the incoming air before it enters the engine, allowing the powertrain control module (PCM) to adjust fuel delivery, ignition timing, and turbocharger boost pressure for peak performance and fuel economy. Crafted from durable materials, the AJ0025 features a robust stainless steel housing and a high-quality thermistor element, which provides accurate and consistent readings even in extreme temperature fluctuations, from freezing winter starts to scorching summer drives. Its compact yet sturdy design ensures a secure fit within the intake manifold or turbocharger housing, minimizing the risk of leaks or misalignment that could compromise sensor accuracy. Ideal for both stock and modified applications including turbocharged, supercharged, or high-performance builds the AJ0025 is compatible with a wide range of Ford engines, from the legendary 5.0L V8 to the modern EcoBoost and Power Stroke diesel configurations. Whether you're restoring a classic muscle truck, upgrading a daily driver, or fine-tuning a high-output performance vehicle, this sensor delivers the precision and durability needed to maintain optimal engine function, reduce emissions, and extend the lifespan of critical components. Backed by NTK s reputation for quality and reliability, the AJ0025 is a must-have upgrade for any Ford enthusiast seeking to enhance their vehicle s performance, drivability, and longevity.

### **Pros and Cons of buying a NTC AJ0025 Air Charge Temperature Sensor for Ford F-150/F-250**

1. **Compatibility** The NTC AJ0025 is specifically designed for Ford applications, including the F-150 and F-250, ensuring a proper fit without modification.

2. **Reliability** NTC sensors are known for durability, especially in high-performance or heavy-duty applications where temperature fluctuations are common.

3. **Performance Improvement** A faulty or inaccurate air charge temperature (ACT) sensor can lead to poor fuel delivery, reduced power, and increased emissions. Replacing it with a high-quality sensor can restore optimal engine performance.

4. **Emission Compliance** A properly functioning ACT sensor helps maintain accurate readings for the engine control module (ECM), ensuring the vehicle meets emissions standards.

5. **Easy Installation** The sensor is typically a direct replacement, requiring minimal tools and labor for installation, reducing downtime.

6. **Cost-Effective** Compared to OEM sensors, aftermarket options like the NTC AJ0025 are often more affordable while maintaining comparable quality.

7. **Warranty & Support** Reputable brands like NTC offer warranties and customer support, providing peace of mind in case of defects.

1. **Potential Quality Variations** While generally reliable, aftermarket sensors may not always match the precision of OEM parts, though the NTC AJ0025 is well-regarded.

2. **Compatibility Risks** If the vehicle has been heavily modified (e.g., turbocharged, supercharged, or aftermarket ECU tuning), the sensor may not account for all variables, leading to minor calibration issues.

3. **Installation Challenges** In some cases, the sensor location may require careful handling to avoid damaging surrounding components (e.g., intake hoses or wiring).

4. **False Positives in Diagnostics** If the original sensor was failing intermittently, replacing it with a new one may temporarily clear a check engine light without addressing the root cause (e.g., vacuum leaks or wiring issues).

5. **Limited Longevity in Harsh Conditions** Extreme temperatures, road debris, or corrosive environments (e.g., salted roads) can still affect sensor lifespan, though the NTC AJ0025 is built to withstand typical conditions.

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### **Conclusion**

The **NTC AJ0025 Air Charge Temperature Sensor** is a solid aftermarket replacement for Ford F-150 and F-250 vehicles, offering a balance of affordability, reliability, and performance benefits. It addresses common issues like inaccurate fuel delivery, reduced power, and emissions concerns while being easier to install than OEM parts. However, users should ensure the sensor matches their specific engine configuration (e.g., turbo vs. naturally aspirated) and verify compatibility with any aftermarket modifications. For most drivers, this sensor provides a cost-effective solution without significant drawbacks.

### **Recommendation**

- You need a direct replacement for a failing ACT sensor.

- You want a reliable, budget-friendly alternative to OEM parts.

- Your vehicle is not heavily modified (or you ve confirmed compatibility).

- You re comfortable with basic installation or have a mechanic assist.

- Your vehicle has extensive aftermarket modifications (e.g., aggressive turbo setups) that may require a specialized sensor.

- You suspect underlying issues (e.g., intake leaks, wiring problems) that could cause recurring sensor failures.

- You prefer OEM parts for maximum precision, though they are more expensive.

For most standard F-150/F-250 applications, the NTC AJ0025 is a **strong, recommended choice** for restoring proper sensor function. Always pair the purchase with a diagnostic check to ensure no other issues exist.

Details:

Manufacturer Part Number: AJ0025. 1999 2004 Ford E-350 Super Duty 6.8L V10. 1999 2003 Ford E-350 Super Duty 5.4L V8. SHIPPING INFORMATION: This ships via standard shipping.

1999 2003 Ford F-250 Super Duty 5.4L V8. This does not mean that fog lamps are included. For example, if it states with fog lamps, this means your vehicle must be equipped lamps.

part #: aj0025 prices

• $15.95-$43.99

specifications emissyste:

• for models: F-150, F-250
• brand: Ntk
• mpn: Aj0025
• label: Ntk Air Charge Temperature Sensor
• product type: Factory Replacement
• type: Air Charge Temperature Sensor
• terminal type: Blade
• mounting hardware included: No
• connector shape: Rectangular
• connector gender: Female
• terminal gender: Male
• ipn: 158-1425 210-1032 22630-1b000 22630-1b00a Ax50 Dy777
• replaces part numbers: F6xf-12a697-aa F6xz-12a697-aa Ts10190 Ts4057 Wt3086
• all interchanges: 158-1425, 210-1032, 22630-1b000, 22630-1b00a, Ax50, Dy777, F6xf-12a697-

general emissyste:

• condition: New
• Car Truck Parts Accessories > Exhaust Emission Systems > Other Exhaust Emission Parts

returns emissyste:

• policy: Returns Accepted
• time: 60 Days
• paid by: Seller

seller emissyste:

• city: USA
• # reviews: 67573
• rating: 99.8%

offer emissyste:

• quantity: 1
• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: May 22, 2026

payments emissyste:

• credit card: Discover
• other
• wallet: Google-pay

shipping emissyste:

• class: Standard
• type: Fixed
• transit: 4-7 Days
• service: Standard
• cost: $0.00

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