• Fit For:
  • 2002-2004 Infiniti Q45 4.5L  2003-2004 Infiniti M45 4.5L  2004 Infiniti FX45 4.5L
  •  
  • Item Features and benefits：
  • Integrated, compact design that minimizes air pressure drop.
  • Reduced contamination of the sensing element, increasing reliability.
  • More accurate airflow detection.
  • Small size passage structure that is easy to install.
  •  
  • Small, lightweight design  Plug-in type MAF sensors are inserted into the air-intake wall, reducing weight, size and installation time, with no impact on performance.

    • For Infiniti Q45 FX45 M45 Mass Air Flow Sensor MAF Meter

    Fit For:

    2002-2004 Infiniti Q45 4.5L
    2003-2004 Infiniti M45 4.5L
    2004 Infiniti FX45 4.5L

     

    Item Features and benefits：

    Integrated, compact design that minimizes air pressure drop.

    Reduced contamination of the sensing element, increasing reliability.

    More accurate airflow detection.

    Small size passage structure that is easy to install.

     

    Small, lightweight design
    Plug-in type MAF sensors are inserted into the air-intake wall, reducing weight, size and installation time, with no impact on performance.


    Better accuracy
    The unique bypass passage design prevents air from turning towards the sensing element and reduces air pulsations, allowing for a more accurate measurement and protecting the sensor from contaminants.

     

    Simple installation
    Simply insert the part into the sensing element and the air flow meter can be used, making it versatile and usable in a wide variety of air systems.

     

    Package include:

    1x Mass Air Flow Sensor/Meter

     

    FAQs

     

    When To Replace the Mass Airflow Sensor?

    1. Check engine light
    2. Lean or Rich Fuel Mixture
    3. Difficulty Starting Your Car
    4. Engine Stalls After Starting or When Idling
    5. Engine Hesitation and Dragging Sensation
    6. Engine Hesitation and Jerking
    7. Engine Hiccups

     

    How can you prevent and solve MAF sensor failures?
    A problem with the MAF sensor can cause the engine warning light to turn on. This fault is stored as a diagnostic trouble code (DTC) in the engine ECU and can be inspected by a DTC scan tool. However, if the root cause of failure is a clogged MAF sensor passage, the engine will usually start, will run poorly or stall, and may not set a DTC. If the MAF sensor is defective, it will need to be replaced. This is a simple process. If the MAF sensor is contaminated, cleaning it may provide a temporary solution, but this may damage the sensor’s delicate hardware. If the MAF sensor is replaced, make sure the air filter is also installed properly.

     

    How can I get the MAF sensor to last longer?
    Well, there’s a simple solution – clean the air filter regularly! When you keep the filter clean, you ensure that the sensor isn’t bogged down by debris and dust particles that could clog it up over time. In addition, it’s good practice to take out the entire sensor occasionally and clean it as well.

     

    How to Install a MASS AIR FLOW SENSOR(MAF):
    1. Position MAF sensor in the vehicle. Make sure the airflow direction indicated on the sensor is toward the engine.
    2. Install sensor to air duct seal(s), if so equipped, on the replacement MAF sensor.
    3. Connect the MAF sensor to the throttle body air cleaner ducts. If the sensor mounts directly on the throttle body, install and tighten the mounting screws to 10 ft-lb. DO NOT OVERTIGHTEN!
    4. Position clamps over the air duct/MAF sensor connections and tighten. Replace the clamps if necessary. (NOTE: For the MAF sensor to work properly, the sensor/air duct connections must be airtight.)
    5. CAREFULLY plug the harness connector lead into the MAF sensor.

     

    NOTES:Before purchase this parts, please check the compatibility information or call your local dealer to verify the correct OEM part number, please contact us if there's any question or problem)


    Item Specifics
    Manufacturer Part Number BR11409701U
    Interchange Part Number MAF0101A, AF10221A, 5S2966A
    Reference Part Number 22680AR200A, 22680AR20AA
    Superseded Part Number SU6525A, 7410132A, MAS4515A
    Brand BRAU
    Manufacturer Warranty 1 Year
    Type Mass Airflow Sensor (MAF Mass Air Flow Sensor/Meter)
    Placement on Vehicle Front
    Color Black
    Numbers of Pin 5
    OE Spec or Performance/Custom OE Spec
    w/ housing Yes
    Replace Direct Replacement
    Number of Sensors 1
    Sensor Type Mass Airflow Sensor (MAF Sensor)
    Connector Type Male
    Connector Color Black
    Universal Fitment No
    Performance Part No
    Mounting Style Bolt-On

    Payment
    We accept paypal only

    We only ship to verified PayPal addresses. Please make sure your PayPal address is verified and up to date before sending payment. We cannot change any address after checkout has been completed. Please make sure you submit your correct address!

    Shipping

    WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

    • 1. Package handling takes about 2 business days at our warehouse, so please make sure entering correct payment and shipping information before checking out. Once your payment is completed, we are not going to accept any more changes to your order.
    • 2.All domestic orders will be shipped via USPS, UPS or Fedex from our US warehouse and usually arrives to your door in about 2-7 business days.
    • 3.Local pick up is not available.
    • 4.Orders to the rest of world may be shipped out from our warehouse in HongKong.
    • 5.International Buyers C Please Note:
    • a. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.
    • b. Please check with your country customs office to determine what these additional costs will be prior to bidding/buying.
    Returns
    1.All of our brand new items come with a 60-Days money-back guarantee.
     
    2.We define the item as defective only if it doesn't function as described, It is the buyer's responsibility to understand the item description before bidding.
     
    3.We will replace the defective items, provided that they are in stock within the warranty period posted with the listing and the buyer return the original item and pay for the S&H cost for the replacement.
     
    4.We will refund the purchase price if the replacement is not available or buyer prefers a refund and send the original item back at his/her own cost. 
     
    5.Shipping& handling cost are not refundable. 
     
    6.Man-made damage by abuse or wrong operation is not covered by this warranty.
     
    7.No product liability insurance is assumed.
     
    8.Refunds will be credited within 5 to 7 business days of receiving the return. When we've received and processed the return, we will refund the applicable amount minus any Recovery Fees (See Details Below) for the amount you paid for the item(s), plus any applicable sales tax.
    Contact Us

    Q: How do I pay for my purchase?
    A: MY store accepts PayPal. 
    Q: When will the item be shipped out?
    A: This item will be shipped with 2 business day once payment completed.
    Q: Where is my tracking number?
    A: Please log on your account, click "my eBay"-->"my summary", or open your email box and find the shipping notification email.
    Q: How do I return an item?
    A: My tore accepts returns. Items must be returned within 60 days. Refunds will be given as money back. Please contact our customer service before you return an item.

    Shop Category
     Store Home
     Bumper
     air suspension
     Lift Supports
     Brake System Parts
     Mass Air Flow Sensors
     Suspension Lift Kit
     Removal Tool
     Strut Mount
     Adjustable Control /Camber Arm
     complete strut
     coilover
     Shocks Struts
     dipstick
     Cylinder Piston Kit
     Horns & Sirens
     snorkel air intake
     Ballast Module
     Suspension+Strut+Bearing
     Other
    Hot Item
    New List Item
    Help & Info
    Payment Policy
    Shipping Policy
    Return Policy
    FAQ
    About Us
    For Infiniti Q45 FX45 M45 Mass Air Flow Sensor MAF Meter

    Fit For:

    2002-2004 Infiniti Q45 4.5L
    2003-2004 Infiniti M45 4.5L
    2004 Infiniti FX45 4.5L

     

    Item Features and benefits：

    Integrated, compact design that minimizes air pressure drop.

    Reduced contamination of the sensing element, increasing reliability.

    More accurate airflow detection.

    Small size passage structure that is easy to install.

     

    Small, lightweight design
    Plug-in type MAF sensors are inserted into the air-intake wall, reducing weight, size and installation time, with no impact on performance.


    Better accuracy
    The unique bypass passage design prevents air from turning towards the sensing element and reduces air pulsations, allowing for a more accurate measurement and protecting the sensor from contaminants.

     

    Simple installation
    Simply insert the part into the sensing element and the air flow meter can be used, making it versatile and usable in a wide variety of air systems.

     

    Package include:

    1x Mass Air Flow Sensor/Meter

     

    FAQs

     

    When To Replace the Mass Airflow Sensor?

    1. Check engine light
    2. Lean or Rich Fuel Mixture
    3. Difficulty Starting Your Car
    4. Engine Stalls After Starting or When Idling
    5. Engine Hesitation and Dragging Sensation
    6. Engine Hesitation and Jerking
    7. Engine Hiccups

     

    How can you prevent and solve MAF sensor failures?
    A problem with the MAF sensor can cause the engine warning light to turn on. This fault is stored as a diagnostic trouble code (DTC) in the engine ECU and can be inspected by a DTC scan tool. However, if the root cause of failure is a clogged MAF sensor passage, the engine will usually start, will run poorly or stall, and may not set a DTC. If the MAF sensor is defective, it will need to be replaced. This is a simple process. If the MAF sensor is contaminated, cleaning it may provide a temporary solution, but this may damage the sensor’s delicate hardware. If the MAF sensor is replaced, make sure the air filter is also installed properly.

     

    How can I get the MAF sensor to last longer?
    Well, there’s a simple solution – clean the air filter regularly! When you keep the filter clean, you ensure that the sensor isn’t bogged down by debris and dust particles that could clog it up over time. In addition, it’s good practice to take out the entire sensor occasionally and clean it as well.

     

    How to Install a MASS AIR FLOW SENSOR(MAF):
    1. Position MAF sensor in the vehicle. Make sure the airflow direction indicated on the sensor is toward the engine.
    2. Install sensor to air duct seal(s), if so equipped, on the replacement MAF sensor.
    3. Connect the MAF sensor to the throttle body air cleaner ducts. If the sensor mounts directly on the throttle body, install and tighten the mounting screws to 10 ft-lb. DO NOT OVERTIGHTEN!
    4. Position clamps over the air duct/MAF sensor connections and tighten. Replace the clamps if necessary. (NOTE: For the MAF sensor to work properly, the sensor/air duct connections must be airtight.)
    5. CAREFULLY plug the harness connector lead into the MAF sensor.

     

    NOTES:Before purchase this parts, please check the compatibility information or call your local dealer to verify the correct OEM part number, please contact us if there's any question or problem)



    We accept paypal only

    We only ship to verified PayPal addresses. Please make sure your PayPal address is verified and up to date before sending payment. We cannot change any address after checkout has been completed. Please make sure you submit your correct address!

    WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

    • 1. Package handling takes about 2 business days at our warehouse, so please make sure entering correct payment and shipping information before checking out. Once your payment is completed, we are not going to accept any more changes to your order.
    • 2.All domestic orders will be shipped via USPS, UPS or Fedex from our US warehouse and usually arrives to your door in about 2-7 business days.
    • 3.Local pick up is not available.
    • 4.Orders to the rest of world may be shipped out from our warehouse in HongKong.
    • 5.International Buyers C Please Note:
    • a. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.
    • b. Please check with your country customs office to determine what these additional costs will be prior to bidding/buying.
    1.All of our brand new items come with a 60-Days money-back guarantee.
     
    2.We define the item as defective only if it doesn't function as described, It is the buyer's responsibility to understand the item description before bidding.
     
    3.We will replace the defective items, provided that they are in stock within the warranty period posted with the listing and the buyer return the original item and pay for the S&H cost for the replacement.
     
    4.We will refund the purchase price if the replacement is not available or buyer prefers a refund and send the original item back at his/her own cost. 
     
    5.Shipping& handling cost are not refundable. 
     
    6.Man-made damage by abuse or wrong operation is not covered by this warranty.
     
    7.No product liability insurance is assumed.
     
    8.Refunds will be credited within 5 to 7 business days of receiving the return. When we've received and processed the return, we will refund the applicable amount minus any Recovery Fees (See Details Below) for the amount you paid for the item(s), plus any applicable sales tax.

    Q: How do I pay for my purchase?
    A: MY store accepts PayPal. 
    Q: When will the item be shipped out?
    A: This item will be shipped with 2 business day once payment completed.
    Q: Where is my tracking number?
    A: Please log on your account, click "my eBay"-->"my summary", or open your email box and find the shipping notification email.
    Q: How do I return an item?
    A: My tore accepts returns. Items must be returned within 60 days. Refunds will be given as money back. Please contact our customer service before you return an item.


    All right reserved.