★★★★★
July 16, 2026
Replacement MAF Sensor
Shipped fast, correct part. Installed, cleared codes and test drove car in under one hour. Very pleased. ??
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About TRQ:
TRQ is a trusted brand dedicated to making every repair a success story by combining premium parts with easy installation. Each TRQ part is engineered by a team of automotive experts to meet or exceed OEM standards, delivering enhanced performance and maximum longevity. With rigorous in-house testing, the brand ensures superior fit and function across every product line. TRQ also provides customers with best-in-class, step-by-step installation videos—so you can complete repairs with confidence, whether you're a first-time DIYer or an industry professional.
Install Tip: You may be required to reset the vehicle computer after installation of this part.
Returns: Parts with electrical components cannot be returned once installed.
Attention California Customers:
WARNING: This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
This part fits 15 vehicles spanning 1999-2005.
| Year | Make | Model | Description |
|---|---|---|---|
| 1999-2005 | Buick | LeSabre | Buick LeSabre Mass Air Flow Sensor TRQ ESA48432 |
| 1999-2005 | Buick | Park Avenue | Buick Park Avenue Mass Air Flow Sensor TRQ ESA48432 |
| 1999-2004 | Buick | Regal | Buick Regal Mass Air Flow Sensor TRQ ESA48432 |
| 1999 | Buick | Riviera | Buick Riviera Mass Air Flow Sensor TRQ ESA48432 |
| 1999-2002 | Chevrolet | Camaro | Chevrolet Camaro V6 3.8L Mass Air Flow Sensor TRQ ESA48432 |
| 2000-2005 | Chevrolet | Impala | Chevrolet Impala V6 3.8L Mass Air Flow Sensor TRQ ESA48432 |
| 1999 | Chevrolet | Lumina | Chevrolet Lumina V6 3.8L Mass Air Flow Sensor TRQ ESA48432 |
| 1999-2005 | Chevrolet | Monte Carlo | Chevrolet Monte Carlo V6 3.8L Mass Air Flow Sensor TRQ ESA48432 |
| 1999 | Oldsmobile | 88 | Olds 88 Mass Air Flow Sensor TRQ ESA48432 |
| 1999 | Oldsmobile | Intrigue | Olds Intrigue V6 3.8L Mass Air Flow Sensor TRQ ESA48432 |
| 1999 | Oldsmobile | LSS | Olds LSS Mass Air Flow Sensor TRQ ESA48432 |
| 1999-2003 | Pontiac | Bonneville | Pontiac Bonneville Mass Air Flow Sensor TRQ ESA48432 |
| 2004-2005 | Pontiac | Bonneville | Pontiac Bonneville V6 3.8L Mass Air Flow Sensor TRQ ESA48432 |
| 1999-2002 | Pontiac | Firebird | Pontiac Firebird V6 3.8L Mass Air Flow Sensor TRQ ESA48432 |
| 1999-2003 | Pontiac | Grand Prix | Pontiac Grand Prix V6 3.8L Mass Air Flow Sensor TRQ ESA48432 |
| Brand Label | Part Number |
|---|---|
| Dorman | 917-820 |
| General Motors | 12568877 |
| Walker Products | 245-1052 |
| Hollander | 336-05206 |
| General Motors | 19137065 |
| General Motors | 19179715 |
| General Motors | 19112543 |
This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
Returns: Parts with electrical components cannot be returned once installed.
FREE Shipping is standard on orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii and Alaska.
Shipping is not available to a P.O. Box, APO/FPO/DPO addresses, US Territories, or Canada for this item.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii.
Final shipping costs are available at checkout.
ESA48432
Shipped fast, correct part. Installed, cleared codes and test drove car in under one hour. Very pleased. ??
The new unit worked well in my Buick and solved the rough running problem.
Easy to replace and it took out the check engine light.
Fit perfectly, worked as promised. Very satisfied
