74-50009 NAPA Air Flow Meter Sensor

Review NAPA Reman Mass Air Flow Sensor

NAPA 74-50009 Air Flow Sensor (XTP450009)

The NAPA 74-50009 Air Flow Sensor, cross-referenced as XTP450009, is a crucial component in your vehicle's fuel delivery system. This air flow sensor is designed to monitor the amount of air entering the engine and adjust the fuel injection accordingly for optimal engine performance.

The sensor operates by measuring the mass airflow rate as it passes through the intake system. It then converts this information into an electrical signal, which is sent to the engine control module (ECM). The ECM uses this data to calculate the ideal fuel-to-air mixture for your engine based on driving conditions, such as engine load and vehicle speed.

The NAPA 74-50009 Air Flow Sensor is meticulously engineered to ensure precision and reliability. It features a heated element that allows for accurate readings in colder temperatures. The sensor also comes with a protective shield to prevent debris from entering and affecting the sensor's performance.

This air flow sensor is a direct replacement for your vehicle's original part and is designed to fit and function identically. It is engineered from high-quality materials to meet or exceed OE specifications, ensuring a reliable and durable repair solution.

Installing the NAPA 74-50009 Air Flow Sensor is a straightforward process that can be completed using common hand tools. A service manual or repair guide for your specific vehicle make and model can provide detailed instructions on removing the old sensor and installing the new one.

By choosing the NAPA 74-50009 Air Flow Sensor for your vehicle, you can rest assured that you are getting a top-quality replacement part that will help maintain the performance and efficiency of your engine.

In summary, the NAPA 74-50009 Air Flow Sensor (XTP450009) is a vital component in your vehicle's fuel delivery system, designed to monitor airflow and provide accurate data to the engine control module for optimal engine performance. It is meticulously engineered for precision and reliability, and is a direct replacement for your original part. Installing the sensor is a straightforward process, making it an excellent choice for maintaining the performance and efficiency of your engine.

The NAPA 74-50009 Air Flow Sensor XTP450009 is a replacement part for various vehicle applications. Here are some potential pros and cons of purchasing this air flow sensor:

1. OEM (Original Equipment Manufacturer) Replacement: This sensor is manufactured by NAPA, a reputable automotive parts supplier, ensuring it meets the same specifications as the original equipment.

2. Improves Engine Performance: A malfunctioning air flow sensor can cause issues with your vehicle's fuel-air mixture, leading to poor engine performance. Replacing it with a new one can help you regain optimal engine performance.

3. Cost-Effective: Compared to dealership prices, purchasing this part from an auto parts retailer like NAPA can save you money.

4. Easy Installation: Air flow sensors are typically easy to replace, making this a DIY-friendly project for many vehicle owners.

1. Potential Fitment Issues: Although NAPA is a trusted brand, it's essential to ensure that the sensor is compatible with your specific vehicle make and model. Double-check the fitment details before making a purchase.

2. Quality Concerns: While most NAPA parts are reliable, there have been some reports of defective air flow sensors. Be sure to check the return policy and warranty details before buying.

3. May Not Solve All Engine Performance Issues: A faulty air flow sensor can contribute to engine performance problems, but it's not the only potential cause. Other issues, such as a malfunctioning mass air flow sensor or a clogged air filter, could also be at play.

In conclusion, purchasing the NAPA 74-50009 Air Flow Sensor XTP450009 can offer several benefits, such as improved engine performance and cost savings. However, it's crucial to ensure compatibility, check the warranty details, and be aware that it might not solve all engine performance issues. If you're confident in your ability to verify compatibility and are looking for a cost-effective solution, this air flow sensor could be a suitable choice. Otherwise, it might be worth considering other options or consulting a professional mechanic for advice.

Details:

Replaces: dens 197-602, Toyota/ Lexus 22204-21010, l321-13-215 this is a Napa reman mass air flow sensor p/n XTP450009.

specifications ignitioncomp:

• brand: Napa
• mpn: 74-50009
• part type: Flow Meter Sensor
• sensor type: Mass Sensor
• country of origin: United States

shipping ignitioncomp:

• service: usps ground advantage, fedex ground / fedex home delivery, ups ground
• type: calculated
• transit: 3-8 days
• carrier: usps, fedex, ups
• class: standard

payments ignitioncomp:

• other
• credit card: diners-club
• wallet: google-pay

seller ignitioncomp:

• city: overland park, kansas
• # reviews: 845
• rating: 100.0%

offer ignitioncomp:

• prices: $64.99–$124.61
• item condition:
  • Remanufactured
  • New
• started: march 23, 2026
• best offers: true
• options: ship-to-home
• sold #: 9
• in stock #: 5
• availability: in stock

returns ignitioncomp:

• time: 30 days
• paid by: seller
• policy: returns accepted

general ignitioncomp:

• category: Auto Parts > Car Truck Accessories > Ignition Systems Components