PACBRAKE 301781401 Maxxforce Intake Throttle Valve Sensor

( Brand: Pacbrake ), ( Type: Intake Manifold ), ( Manufacturer Part Number: 301781401 )

Review PACBRAKE Maxforce Intake Throttle Valve And Sensor fits 2002–2013

The Pacbrake 301781401 MaxxForce 13 Intake Throttle Valve 02 Sensor is an essential component in the fuel delivery system of Caterpillar MaxxForce 13 engines. This part is specifically designed to monitor the air-fuel mixture in the engine and transmit that data to the engine control module (ECM) to ensure optimal engine performance.

The sensor housing is made of high-strength materials to withstand the rigors of heavy-duty applications. The sensor element inside is a heated, zirconia oxygen sensor that converts the percentage of oxygen in the exhaust gas into an electrical signal. This signal is then transmitted to the ECM, which adjusts the fuel delivery accordingly to maintain optimal engine efficiency and reduce emissions.

The Pacbrake 301781401 MaxxForce 13 Intake Throttle Valve 02 Sensor features a unique design that includes an integrated intake throttle valve. This valve controls the amount of air that enters the engine, allowing for precise control of engine RPM and power output. The sensor and valve are connected by a wiring harness that is easy to install and connect to the engine harness.

This sensor is engineered to meet the stringent emissions requirements of the EPA and other regulatory agencies, making it a reliable choice for operators who require high levels of engine performance and efficiency. The sensor is also designed to be durable and long-lasting, with a robust construction that can withstand the harsh operating conditions found in heavy-duty applications.

Installation of the Pacbrake 301781401 MaxxForce 13 Intake Throttle Valve 02 Sensor is straightforward and can be completed in a short amount of time. The sensor comes with all necessary mounting hardware and wiring connections, making it easy to install and connect to the engine harness. The sensor is also calibrated from the factory to ensure accurate and reliable operation right out of the box.

In summary, the Pacbrake 301781401 MaxxForce 13 Intake Throttle Valve 02 Sensor is a critical component in the fuel delivery system of Caterpillar MaxxForce 13 engines. Its unique design includes an integrated intake throttle valve and a heated, zirconia oxygen sensor that monitors the air-fuel mixture and transmits that data to the engine control module. This sensor is designed to meet stringent emissions requirements, is durable and long-lasting, and is easy to install.

Pros and Cons of Buying Pacbrake 301781401 MaxxForce 13 Intake Throttle Valve 02 Sensor

The Pacbrake 301781401 MaxxForce 13 Intake Throttle Valve 02 Sensor is a crucial component for maintaining the optimal performance of Caterpillar MaxxForce 13 engines. While purchasing this part may seem like a straightforward decision, it's essential to consider the pros and cons to make an informed buying decision.

1. Enhanced Engine Performance: Replacing a faulty 02 sensor with a new one ensures accurate oxygen sensor readings, which leads to better fuel economy and increased engine performance.

2. Improved Emissions: The Pacbrake 321781401 sensor is designed to meet the latest emissions standards, ensuring your engine complies with current regulations.

3. Long-Term Cost Savings: A faulty sensor can lead to decreased fuel efficiency and increased engine wear. Replacing it with a new one can save you money in the long run.

4. Easier Diagnostics: Replacing the sensor can help diagnose other potential engine issues, making it a worthwhile investment for those who want to keep their engine in top condition.

1. Cost: The Pacbrake 301781401 sensor can be quite expensive, which may deter some buyers.

2. Time-Consuming Installation: Installing the sensor can be a time-consuming process, requiring specialized tools and knowledge.

3. Potential for False Positives: While a new sensor should provide more accurate readings, it's possible for a new sensor to provide false positives, requiring further diagnostic work.

4. Environmental Impact: The manufacturing and disposal of the sensor contribute to the overall environmental impact.

To summarize, the Pacbrake 301781401 MaxxForce 13 Intake Throttle Valve 02 Sensor is an essential component for maintaining optimal engine performance and ensuring emissions compliance. While it may come with a high cost and time-consuming installation, the long-term cost savings, enhanced engine performance, and improved emissions make it a worthwhile investment for those who rely on their Caterpillar MaxxForce 13 engines for their livelihood or daily operations.

If you own or operate a Caterpillar MaxxForce 13 engine and are experiencing issues with your engine's performance, emissions, or diagnostic codes, it may be worth considering replacing the intake throttle valve 02 sensor with a new Pacbrake 301781401 sensor. Consult with a qualified mechanic or authorized Caterpillar dealer for installation and ensure that you are purchasing the correct part for your specific engine model and serial number.

Details:

Maxxforce 13 Intake Throttle Valve with Pacbrake 02 Sensor Part # 301781401 Good original takeoff.

part #: 301781401 price

• $525.00

specifications inputmanifolds:

• for years: 2002-2013
• brand: Pacbrake
• type: Intake Manifold
• manufacturer part number: 301781401

seller inputmanifolds:

• city: Anderson, South Carolina
• # reviews: 2458
• rating: 100.0%

payments inputmanifolds:

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

general inputmanifolds:

• Car Truck Parts Accessories > Air Fuel Delivery > Intake Manifolds
• condition: Used

returns inputmanifolds:

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

offer inputmanifolds:

• sold: 0
• best offers: True
• options: Ship-to-home
• started: March 14, 2026
• availability: In Stock
• quantity: 1

shipping inputmanifolds:

• cost: $9.06
• transit: 4-9 Days
• class: Standard, Expedited, One-day
• service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air
• carrier: UPS
• type: Calculated