2010 Mercedes-Benz CLS-Class Air Filter in Sudbury, MA

It’s in the engine bay within the airbox of the 2010 Mercedes-Benz CLS-Class.

The engine air filter sits inside a sealed housing to feed clean air to the 6.2L V8 (engine code 8VNAG6.2). Access typically involves unclipping or unfastening the airbox cover to remove and replace the filter. Cabin filtration is separate and usually accessed behind the glovebox area. For OEM fit and proper sealing, our Sudbury team can inspect the intake tract and mass air flow (MAF) sensor while replacing the filter.

• 6.2L V8 (engine code 8VNAG6.2) with rear-wheel drive
• Airbox-mounted filter feeds the combustion intake
• MAF/intake inspection available during replacement

The engine air filter protects the 6.2L V8 intake, while the cabin air filter cleans HVAC air for passengers.

Under the hood, the engine filter prevents dust and debris from entering the intake, helping the 507-hp V8 maintain performance and efficiency. Inside the car, the cabin filter screens pollen and fine particles from the air that flows through the vents. Both filters serve different systems, so each has its own service interval and access points. Our team installs Mercedes-Benz Genuine Parts to preserve fit and airflow.

• Engine filter: combustion air; cabin filter: passenger/HVAC air
• Genuine Mercedes-Benz filters sized for the CLS-Class
• Separate locations and service procedures

Reduced power, lower fuel economy, rough idle, weak HVAC airflow, and musty odors are common signs.

When the engine filter is restricted, your 2010 Mercedes-Benz CLS-Class may feel less responsive and can idle unevenly as airflow drops to the 6.2L V8. A clogged cabin filter often shows up as weaker vent output or stale smells. If you notice these symptoms, book a quick inspection so we can check filter condition and the intake housing seals. We’ll replace with OEM-spec filters and reset the air path to factory intent.

• Engine: hesitation, reduced mpg, and rough idle
• Cabin: weak airflow and lingering odors
• Schedule an inspection: schedule service

Follow the official maintenance schedule in the owner’s manual for the 2010 Mercedes-Benz CLS-Class.

Service intervals vary by driving conditions, mileage, and environment. Because the 6.2L V8 relies on consistent airflow, it’s smart to inspect the filter at regular service visits and replace when soiled or restricted. If you drive in dusty areas or on unpaved roads, inspections may need to be more frequent. Our technicians can measure restriction and confirm when replacement is due.

• Reference: 2010 Mercedes-Benz CLS-Class owner’s manual
• Visual and restriction checks during visits
• Book a check: schedule service

Use the cabin-filter interval in your 2010 Mercedes-Benz CLS-Class maintenance schedule.

Cabin filters load with fine particles and pollen over time, which reduces HVAC airflow and can affect window defogging. Check the manual for the recommended interval, and shorten it if you frequently encounter heavy pollen or urban particulates. We install Mercedes-Benz Genuine cabin filters and verify blower performance after replacement. You can also review current service specials before you book.

• Consult the 2010 CLS-Class maintenance booklet
• Replace sooner in dusty or high-pollen conditions
• OEM cabin filters sized for proper seal and flow

The engine filter is often DIY-friendly; the cabin filter may require trim removal on a 2010 Mercedes-Benz CLS-Class.

Many owners can swap the engine air filter by opening the airbox, but care is needed to seat the seal and protect the MAF. Cabin filters may be tucked behind glovebox panels that need careful removal. Dealer service adds OEM-spec filters, intake/MAF inspection, and correct reassembly torque. If you prefer professional help, you can schedule service online.

• DIY: engine filter; professional: cabin filter recommended
• Includes intake housing and MAF visual checks
• Use Mercedes-Benz Genuine Parts for proper fit

Yes—Mercedes-Benz of Sudbury installs Mercedes-Benz Genuine Parts filters on the 2010 Mercedes-Benz CLS-Class.

Genuine filters are designed for the CLS-Class airbox geometry and the 6.2L V8’s airflow needs, helping maintain performance and sealing against bypass. Our parts department supports factory-grade filtration for both engine and cabin systems. Service is performed at our Sudbury location and backed by dealership support as part of the Herb Chambers Company.

• Factory form/fit for the CLS-Class airbox
• Engine and cabin filters available as Genuine Parts
• Visit 141 Boston Post Road, Route 20, Sudbury, MA

Service is completed during a single scheduled visit at 141 Boston Post Road, Route 20, Sudbury, Massachusetts.

Actual time varies with vehicle condition and whether both engine and cabin filters are replaced. Our team performs a quick intake and MAF visual inspection with the engine filter service and checks HVAC airflow after cabin filter installation. You can choose a convenient slot and see current offers before you arrive. To plan your visit, use our online tools.

• Book online: schedule service
• Review service specials before booking
• Same-location intake and completion in Sudbury, MA

Your appointment begins with a confirmation of the 2010 Mercedes-Benz CLS-Class VIN and parts selection, then our technician inspects the engine airbox, seals, and intake ducting. We replace the engine air filter with a Mercedes-Benz Genuine Part, verify MAF sensor cleanliness with a visual check, and reassemble to factory fit. For the cabin, we access the filter housing, remove the used element, install a Genuine Mercedes-Benz cabin filter, and test HVAC airflow. Disposal of the old filters is included. Before you book, you can review current service specials. Ready to proceed? Choose a time that fits your day and schedule service online.

Mercedes-Benz of Sudbury serves drivers in Sudbury and nearby communities, including Concord, Framingham, Wellesley, and the Greater Boston area. Our service center at 141 Boston Post Road, Route 20, Sudbury, Massachusetts, supports the full ownership experience with OEM filters and diagnostic checks tailored to your 2010 Mercedes-Benz CLS-Class. Whether you commute across Greater Boston or tour New England highways, keeping the engine air filter clear helps the 6.2L V8 breathe, while a fresh cabin filter keeps HVAC airflow clean and consistent. Use our online tools to choose a time, and bring any current offers to your visit. For directions or to pick a slot now, schedule service.

The 2010 Mercedes-Benz CLS-Class features a naturally aspirated 6.2L V8 (engine code 8VNAG6.2) that relies on a properly sealed engine air filter to maintain smooth intake flow. The cabin air filter is a separate element that conditions air entering the HVAC system for passengers. OEM-recommended intervals are detailed in the owner’s manual; driving environment and mileage influence actual replacement timing. For both filters, Mercedes-Benz Genuine Parts provide correct media, fit, and sealing to reduce bypass and maintain performance targets (507 hp at 6,800 rpm; 465 lb-ft at 5,200 rpm). If inspection shows loading or damage, we’ll replace and verify airflow. Bring your 2010 Mercedes-Benz CLS-Class to Mercedes-Benz of Sudbury in Sudbury for OEM-spec filter service — schedule service.