Hella 7.22184.82.0 Mass Air Flow Sensor - Front, Left or Right

Hella Mass Air Flow Sensor 7.22184.82.0

Restore accurate airflow measurement with this Hella mass air flow sensor, part number 7.22184.82.0. It is a direct-fit emission control sensor for a wide range of GM, Cadillac, Buick, Chevrolet, GMC, Pontiac, Saturn, Hummer, and Saab applications with OE No. 15865791.

Key Features

• Mass air flow sensor for precise engine air measurement
• Hella brand line: Pierburg distributed by Hella
• OE reference: 15865791
• 5-pin configuration on select applications
• Compatible with multiple Cadillac ATS, CTS, CT6, and XTS applications
• Part number 7.22184.82.0 for catalog lookup and verification

Detailed Description

The Hella 7.22184.82.0 mass air flow sensor is used to measure incoming air so the engine control system can calculate fuel delivery more accurately. This sensor is listed for many 2005-2019 vehicles, including Cadillac ATS, Cadillac CTS, Chevrolet Impala, Chevrolet Malibu, Chevrolet Corvette, Buick LaCrosse, and other GM platforms that use OE No. 15865791. The Pierburg distributed by Hella product line identifies this as an OE-style replacement built for the specified connector and application requirements.

Compatible With 2019 Cadillac ATS, right; 2019 Cadillac CT6, 5 pin; 2019 Cadillac CTS, left; 2019 Cadillac XTS, 5 pin; 2016-2018 Cadillac ATS, front; 2018 Cadillac CT6, with 5 pins mating connector; 2018 Cadillac CTS, with 5 pins mating connector; and 2014-2017 Cadillac CTS, front. The same part number 7.22184.82.0 also appears across Chevrolet Impala, Camaro, Malibu, Colorado, Corvette, and HHR applications, plus Buick, GMC, Pontiac, Saturn, Hummer, and Saab models listed in the fitment data.

What It Can Help Fix

• Incorrect airflow readings that affect fuel delivery
• Rough idle caused by inaccurate sensor output
• Hesitation or poor throttle response
• Check engine light related to mass air flow sensor faults
• Driveability issues on vehicles using OE No. 15865791

Installation Notes and Tips

• Verify the connector style and pin count before ordering, especially on 5-pin applications.
• Match the vehicle year, make, model, and position exactly to the fitment list.
• Inspect the intake tract and air filter housing for contamination before installing the new sensor.
• Confirm OE No. 15865791 or the listed application before installation.

Quality Assurance

Hella and the Pierburg distributed by Hella product line provide an OE-referenced replacement option for the listed applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.