Deliver toUnited Arab Emirates
Delphi AF10043 Mass Air Flow Sensor

Description:

  • Fit type: Vehicle Specific

  • More commonly known as MAF sensor or air meter, the mass airflow sensor has one very important job; measuring the amount of air entering the engine for an optimal air-fuel ratio. Without this information, the ECU will not be able to accurately control fuel injection, resulting in an engine that will either idle roughly, or worst case, not at all. But don’t worry! We’ve been producing OE MAF sensors since the 1970s.

    Reviews:

    5.0 out of 5 stars Working good so far...I was overdue by...like....maybe 7 years -- 2003 Tahoe 5.3L LT with 165K

    S. · November 6, 2024

    (function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } I'm a procrastinator. My check engine light has been going on and off for like 7 years and 80k miles driven in that time. Finally bought this and - as a lady (cough!) - I was able to do this nearly all myself. So easy to change it was embarrassing. Hubby helped with the muscle for the old original MAF that was hermetically sealed with dirt and grime, but otherwise a simple 5-10 minute fix. A simple youtube search before digging in. It fits my 2003 Tahoe 5.3L LT with 165K perfectly. Runs so much better now, mileage has greatly improved (from 15.3 avg per gal all the way up to 16.5 so far - woah...). The check engine light hasn't come on once since the change.UPDATE It lasted 2 months...aaaand the check engine light is back on again - exact same codes as before I put this one in. Less than 1k miles and it goes out. Not Happy. Now I'm forced to buy another one. Should lower my 5 star to 1 but I won't. bah...

    5.0 out of 5 stars Fixed sluggish acceleration immediately

    J.L.P. · June 11, 2025

    Truck runs like new. I had already replaced all 4 oxygen sensors, but the truck was still intermittently sluggish and would not accelerate reliably…. Installed the mass airflow sensor and voila, truck runs perfect, no more sluggishness. Installed on 2000 Silverado 1500 4x4 V6

    5.0 out of 5 stars Worked great

    M. · March 12, 2025

    MY suburban was throwing a code for the mass airflow sensor. I replaced it with this one and the code has not come back. Super easy to replace this on my vehicle also. Only needed a flat screwdriver or nut driver.

    5.0 out of 5 stars Easy to install

    f.c. · June 23, 2025

    easy to install and the price was great.

    1.0 out of 5 stars Cheap chinese knock off, DO NOT BUY

    2. · May 1, 2025

    Bought this in 2021 for $95 and right out of the box I was skeptical, had Delphi printed on the plastic, but not cast into the little aluminum plate. Worked ok (with no more P0101) code for about a month then crapped the bed completely. Truck would barely even run, thought I got a bad tank of gas at first, then came to find it ran fine again with the original MAF sensor (an actual Delphi that truck was born with). This is definitely a cheap chinese knock off! Will remove this review if I get a refund or exchange for real Delphi part.

    4.0 out of 5 stars Great customer service

    J. · June 24, 2025

    Update after reaching out a few times someone finally sent a replacement. 4 stars because it went bad within a year but thankfully delphi sent a replacementPurchased June 2024 and has already failed and of course out of warranty. Thought delphi was quality bit seems they don't even wanna warranty the junk anymore

    5.0 out of 5 stars Solid and smooth ride....

    J.M. · June 15, 2025

    It made a difference with replacing the 2005 Suburban OEM Mass Air Flow Sensor. The engine runs very smoothy. BTW, I did clean out the throttle body which contributed to the overall performance.

    5.0 out of 5 stars Did the tric.

    J. · November 16, 2024

    2004 Silverado 2500hd 6.0 fit great , my truck was cutting out when I come up to a stop light / stop sign . Noticed my fuel economy got a little better to runs a lot smoother . Great purchase

    Works perfectly

    R.c. · August 31, 2024

    (function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Easy to install and still working perfectly after a month. Direct replacement for my 2005 6.0l

    Cambio de opinion

    A.r. · September 4, 2023

    Habia calificado con 4 estrellas...por el proceso de compra- envio....Cambio a 5 por el desempeño del sensor.A trabajado muy bien... buena respuesta en el motor y reduccion de consumo de gasolina !!!

    ارجو الانتباة المنتج ليس اصلي

    M.A. · May 26, 2025

    المنتج ليس اصلي!!!!!!!!!

    Excelente

    A.G. · August 13, 2023

    La pieza q necesitaba

    Best MAF avalible

    J. · March 7, 2020

    Fixed my problems, truck runs smoother, mileage has improved, and no more check engine light since install after clearing the codes. This is the OEM part and is really the best option. I wouldn't recommend the cheaper alternatives as they will fail prematurely, my only complaint is that it was shipped in bubble wrap loose with my other Bolo orders in a large box, it really should have it's own box as some of the honeycomb mesh on the unit had some dents but doesn't affect the performance of the unit

    Delphi AF10043 Mass Air Flow Sensor

    Product ID: UO000PTSUOL
    Condition: New

    4.4

    AED55305

    Price includes VAT & Import Duties
    Availability: In Stock

    Quantity:

    |

    Order today to get by 7-14 business days

    This item qualifies for free delivery

    Returns & Warranty policies

    Imported From: United States

    At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

    BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.

    Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.

    While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

    Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

    BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

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    Delphi AF10043 Mass Air Flow Sensor

    Product ID: UO000PTSUOL
    Condition: New

    4.4

    Delphi AF10043 Mass Air Flow Sensor-0

    AED55305

    Price includes VAT & Import Duties
    Availability: In Stock

    Quantity:

    |

    Order today to get by 7-14 business days

    This item qualifies for free delivery

    Returns & Warranty policies

    Imported From: United States

    At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

    BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.

    Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.

    While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

    Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

    BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Description:

  • Fit type: Vehicle Specific

  • More commonly known as MAF sensor or air meter, the mass airflow sensor has one very important job; measuring the amount of air entering the engine for an optimal air-fuel ratio. Without this information, the ECU will not be able to accurately control fuel injection, resulting in an engine that will either idle roughly, or worst case, not at all. But don’t worry! We’ve been producing OE MAF sensors since the 1970s.

    Reviews:

    5.0 out of 5 stars Working good so far...I was overdue by...like....maybe 7 years -- 2003 Tahoe 5.3L LT with 165K

    S. · November 6, 2024

    (function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } I'm a procrastinator. My check engine light has been going on and off for like 7 years and 80k miles driven in that time. Finally bought this and - as a lady (cough!) - I was able to do this nearly all myself. So easy to change it was embarrassing. Hubby helped with the muscle for the old original MAF that was hermetically sealed with dirt and grime, but otherwise a simple 5-10 minute fix. A simple youtube search before digging in. It fits my 2003 Tahoe 5.3L LT with 165K perfectly. Runs so much better now, mileage has greatly improved (from 15.3 avg per gal all the way up to 16.5 so far - woah...). The check engine light hasn't come on once since the change.UPDATE It lasted 2 months...aaaand the check engine light is back on again - exact same codes as before I put this one in. Less than 1k miles and it goes out. Not Happy. Now I'm forced to buy another one. Should lower my 5 star to 1 but I won't. bah...

    5.0 out of 5 stars Fixed sluggish acceleration immediately

    J.L.P. · June 11, 2025

    Truck runs like new. I had already replaced all 4 oxygen sensors, but the truck was still intermittently sluggish and would not accelerate reliably…. Installed the mass airflow sensor and voila, truck runs perfect, no more sluggishness. Installed on 2000 Silverado 1500 4x4 V6

    5.0 out of 5 stars Worked great

    M. · March 12, 2025

    MY suburban was throwing a code for the mass airflow sensor. I replaced it with this one and the code has not come back. Super easy to replace this on my vehicle also. Only needed a flat screwdriver or nut driver.

    5.0 out of 5 stars Easy to install

    f.c. · June 23, 2025

    easy to install and the price was great.

    1.0 out of 5 stars Cheap chinese knock off, DO NOT BUY

    2. · May 1, 2025

    Bought this in 2021 for $95 and right out of the box I was skeptical, had Delphi printed on the plastic, but not cast into the little aluminum plate. Worked ok (with no more P0101) code for about a month then crapped the bed completely. Truck would barely even run, thought I got a bad tank of gas at first, then came to find it ran fine again with the original MAF sensor (an actual Delphi that truck was born with). This is definitely a cheap chinese knock off! Will remove this review if I get a refund or exchange for real Delphi part.

    4.0 out of 5 stars Great customer service

    J. · June 24, 2025

    Update after reaching out a few times someone finally sent a replacement. 4 stars because it went bad within a year but thankfully delphi sent a replacementPurchased June 2024 and has already failed and of course out of warranty. Thought delphi was quality bit seems they don't even wanna warranty the junk anymore

    5.0 out of 5 stars Solid and smooth ride....

    J.M. · June 15, 2025

    It made a difference with replacing the 2005 Suburban OEM Mass Air Flow Sensor. The engine runs very smoothy. BTW, I did clean out the throttle body which contributed to the overall performance.

    5.0 out of 5 stars Did the tric.

    J. · November 16, 2024

    2004 Silverado 2500hd 6.0 fit great , my truck was cutting out when I come up to a stop light / stop sign . Noticed my fuel economy got a little better to runs a lot smoother . Great purchase

    Works perfectly

    R.c. · August 31, 2024

    (function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Easy to install and still working perfectly after a month. Direct replacement for my 2005 6.0l

    Cambio de opinion

    A.r. · September 4, 2023

    Habia calificado con 4 estrellas...por el proceso de compra- envio....Cambio a 5 por el desempeño del sensor.A trabajado muy bien... buena respuesta en el motor y reduccion de consumo de gasolina !!!

    ارجو الانتباة المنتج ليس اصلي

    M.A. · May 26, 2025

    المنتج ليس اصلي!!!!!!!!!

    Excelente

    A.G. · August 13, 2023

    La pieza q necesitaba

    Best MAF avalible

    J. · March 7, 2020

    Fixed my problems, truck runs smoother, mileage has improved, and no more check engine light since install after clearing the codes. This is the OEM part and is really the best option. I wouldn't recommend the cheaper alternatives as they will fail prematurely, my only complaint is that it was shipped in bubble wrap loose with my other Bolo orders in a large box, it really should have it's own box as some of the honeycomb mesh on the unit had some dents but doesn't affect the performance of the unit

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