Select your vehicle to check fitment.
Mass Air Flow Sensor
Fits INFINITI, Nissan β 44 vehicle applications
Contact us at 1-866-461-2787 for pricing
Contact us at 1-866-461-2787 for pricing
Call for PriceCustomer reviews
- Verified
βI've been ordering from Autrex for over 2 years now. Their fitment tool is incredibly accurate, and I've never received a wrong part. The prices are competitive and shipping is always fast. Highly recommend!β
β Michael T., Toronto, ON
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βHad an issue with a brake caliper that turned out to be defective. Their warranty team handled the replacement quickly and professionally. New part arrived in 3 days. This is how customer service should be!β
β Sarah L., Vancouver, BC
Spectra Premium MA321 Vehicle Fitment
Fits 44 vehiclesThis Mass Air Flow Sensor fits INFINITI, Nissan vehicles.
2014-2020 INFINITI QX60
2014-2018 INFINITI Q50
2014-2018 INFINITI Q50
2014-2018 INFINITI Q70
2014-2018 INFINITI Q70
2012-2013 INFINITI M35h
2012-2013 INFINITI M35h
Spectra Premium MA321 Specifications
- California_Prop 65 Message
- Y
- Color
- Black
- Housing Included
- No
- Terminal Type
- Blade
- Mounting Hardware Included
- No
- Grade Type
- Standard Replacement
Spectra Premium MA321 Interchange Numbers
This part replaces and is compatible with the following part numbers
Interchange Numbers
Spectra Premium MA321 Product Description
Our mass air flow sensors have a programmable ceramic circuit board make of premium grade silicon coating to protect from severe under hood temperature fluctuations and road vibrations. The optimal circuit design allows faster signal response and consistancy with the use of new all platinum resistance thermometer sensors.
Our mass air flow sensors have a programmable ceramic circuit board make of premium grade silicon coating to protect from severe under hood temperature fluctuations and road vibrations. The optimal circuit design allows faster signal response and consistancy with the use of new all platinum resistance thermometer sensors.
About Spectra Premium
Shop Spectra Premium Mass Air Flow Sensor at Autrex with vehicle fitment details, current pricing, and checkout options for the Spectra Premium MA321. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Frequently Asked Questions β Spectra Premium MA321
What vehicles does the Spectra Premium MA321 fit?
The Spectra Premium MA321 fits 11 vehicle applications including 2014-2020 INFINITI QX60, 2014-2018 INFINITI Q50, 2014-2018 INFINITI Q50, 2014-2018 INFINITI Q70, 2014-2018 INFINITI Q70 and 6 more. Check the full fitment list above to confirm your vehicle.
What parts does the Spectra Premium MA321 replace?
The Spectra Premium MA321 is a direct replacement for MAF20309, MG0193, MAS0339, 226801MG0A, AF10450 and 6 other part numbers. See the full interchange list for all compatible replacements.
What are the shipping options for the Spectra Premium MA321?
Shipping options for the Spectra Premium MA321 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
What is the price of the Spectra Premium MA321?
For current pricing on the Spectra Premium MA321, please call us at 1-866-461-2787. Availability and final order details are confirmed before checkout is completed.
Is the Mass Air Flow Sensor a direct fit replacement?
Yes, the Mass Air Flow Sensor by Spectra Premium is designed as a direct fit replacement. Use our vehicle selector to confirm compatibility with your specific vehicle.
What warranty does the Mass Air Flow Sensor come with?
The Mass Air Flow Sensor comes with the standard Spectra Premium manufacturer warranty. Please check the product specifications for exact warranty terms.