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The A6420901742 Air Intake Duct with Air Mass Sensor is a high-quality replacement part designed specifically for select Mercedes-Benz models, ensuring optimal engine performance and efficiency. This package includes one air duct and two air mass sensors, all rigorously tested for durability and reliability.
| Fit Type | Vehicle Specific Fit |
E**N
Works in my 2013 Mercedes GL350 Bluetec
Fits, looks right. At first did not measure airflow correctly, resulting in stumbling engine on throttle. It took me a while to figure out that I needed to perform an adaptation/sensor reset with my Foxwell NT530 bidirectional scanner. Since then everything has been running perfectly. Pretty good considering it's 1/3 the price of a Bosch unit.
E**C
Works for 6 months
The packaging looks great but it didn't last long. I tried cleaning the sensors but it didn't work. If you can afford the original, get it.Additionally, the rubber duct is not as durable as the original. This item was installed on my 2013 GL350.
M**E
Not as good as OEM, check the flanges before installation.
I bought this to replace the OEM air intake/sensors on my 2016 GL350. It worked fine for awhile, but I did notice a slow, but steady drop in fuel economy.After about 2500 miles, my engine came back on with this code:"P0101Confirmed Mass or Volume Air Flow Sensor "A" Circuit Range/Performance"I also experienced occasional jumpy/stuttering acceleration at low speeds most likely due to intermittent sensor failure.I removed it to replace it with another unit and found that the plastic sensor housings were not fully sealed into the housing that connects to the turbo via the rubber flanges.The second unit appears to be working, but fuel economy and performance are lacking compared to OEM.
S**Z
Alternative to OEM
Great Alternative to OEM part Which is over $1k. Stock Mass air sensors are non replaceable molded plastic. The Mass air code went away. 2015 GL350 Diesel.
Z**H
Good Fit !
fits, plug and play !
R**D
Good
Perfect fit
P**
Cheap defect product
cheaply made product. had a major defect. not worth saving money on here. just buy it directly from the mercedes dealership
Trustpilot
1 week ago
1 month ago