2014 Mercedes-Benz E-Class Air Filter in Sudbury, MA

The engine air filter sits inside the main airbox in the engine bay, typically forward/passenger-side of the 4.7L twin‑turbo V8; the cabin filter is behind the glove box.

This layout allows direct intake flow to the V-configured 8‑cylinder (engine code 8VTTG4.7) while keeping the HVAC microfilter accessible in the dash. If you prefer expert service in Greater Boston, our Sudbury team can inspect both filters during one visit. You can schedule service online anytime.

• Engine airbox ahead of the 4.7L V8 (402 hp/443 lb‑ft)
• Cabin filter typically behind glove box in the HVAC housing
• Always reseat airbox seals and avoid touching the MAF sensor

The engine air filter cleans air entering the 4.7L V8 for combustion, while the cabin air filter cleans air entering the HVAC system for passengers.

Both filters protect different systems in your 2014 Mercedes-Benz E-Class Coupe. A clean engine filter supports power and efficiency; a clean cabin filter supports comfort and reduces dust and odors. Mercedes-Benz of Sudbury installs OEM-spec elements so both systems perform as designed. Check service specials before booking.

• Engine filter: intake/combustion protection
• Cabin filter: HVAC airflow and air quality
• Both should meet Mercedes-Benz OEM specifications

Common signs include reduced power, lower fuel economy, and rough idle for the engine filter; weak HVAC airflow and musty odors for the cabin filter.

Because the 2014 Mercedes-Benz E-Class uses a twin‑turbo 4.7L V8, intake restriction can be noticeable under acceleration. Cabin filter issues are felt as diminished fan output or lingering smells. If you notice these symptoms around Sudbury or Greater Boston, book a quick inspection and replacement online.

• Engine: hesitation, higher fuel use, unusual intake sounds
• Cabin: foggy windows, dust buildup, stale odors
• Schedule service for a same-visit check of both filters

The engine filter is usually DIY-friendly, while the cabin filter may require glove box trim removal—dealer service ensures OEM fitment and intake/MAF checks.

On the 2014 Mercedes-Benz E-Class, careful handling of the airbox clips and seals is important to avoid leaks. Our Sudbury service team also inspects the intake path and performs a visual MAF sensor check with OEM-spec filter installation. This helps preserve performance from the 402‑hp V8.

• DIY: engine airbox access and element swap
• Cabin filter: glove box area panels may need removal
• Dealer adds intake sealing check and OEM-spec media

Yes—Mercedes-Benz of Sudbury installs Genuine Mercedes-Benz (OEM-spec) engine and cabin air filters for the 2014 Mercedes-Benz E-Class.

Using factory-spec media helps the 4.7L twin‑turbo V8 and HVAC system perform as intended. You can review available service specials and book your appointment through our online scheduler. Up-front parts details are provided at check-in.

• OEM-spec filtration for fit and efficiency
• Installed at 141 Boston Post Road, Route 20, Sudbury, MA
• Schedule service online 24/7

Follow the OEM interval in your 2014 Mercedes-Benz E-Class owner’s manual for engine air filter replacement.

Actual timing depends on driving conditions in and around Sudbury and Greater Boston, including seasonal pollen and road debris. During routine visits, our team can inspect the filter on your 4.7L V8 and advise if service is due. Use the online tool to schedule service.

• Confirm interval in the owner’s manual
• Shorten intervals if driving on dusty or debris-prone roads
• Ask for a quick engine airbox inspection at each visit

Replace the cabin air filter at the interval specified in your 2014 Mercedes-Benz E-Class owner’s manual.

Exposure to regional pollen and urban particulates can load the cabin filter faster, reducing HVAC airflow and air quality. If you notice weak ventilation or odors, it may be time to change it sooner. Check current service specials and book an appointment.

• Follow the manual’s replacement timetable
• Replace sooner if airflow drops or odors persist
• Installation typically accessed via the glove box area

Service time varies by appointment and inspection needs; you can view availability and book directly in our online scheduler.

Combining engine and cabin filter service with other maintenance can streamline your visit in Sudbury. Our team confirms scope at check-in and keeps you updated. Reserve a time that fits your day using the schedule service tool.

• Book flexible appointment times online
• Combine with oil service or a multipoint inspection
• Located at 141 Boston Post Road, Route 20, Sudbury, MA

For the 2014 Mercedes-Benz E-Class Coupe, our air filter service is structured to protect engine performance and cabin comfort in one visit. The process begins with a visual intake check and airbox seal assessment, followed by removal and inspection of the engine air filter element. We then access the HVAC housing behind the glove box to inspect the cabin microfilter, replacing it if contaminated. A visual mass airflow (MAF) sensor check is performed to spot debris or oil residue that could affect readings. We confirm proper fitment of OEM-spec filters and reseal housings to prevent unmetered air. If you want to align this with other planned maintenance, use our online tool to schedule service at your preferred time.

The 2014 Mercedes-Benz E-Class Coupe described here features a 4.7L V8 (4663 cc) twin‑turbocharged engine (engine code 8VTTG4.7) producing 402 hp at 5,000 rpm and 443 lb‑ft at 1,600 rpm. It requires premium unleaded fuel and routes power through a 7‑speed automatic to the rear wheels. The engine air filter resides in the primary airbox and should be replaced with a Genuine Mercedes-Benz (OEM-spec) element to maintain proper filtration area and sealing. The cabin microfilter lives in the HVAC housing behind the glove box and should match OEM specifications for dust and odor control. Consult the owner’s manual for the manufacturer’s replacement intervals, and request inspection during routine service. Bring your 2014 Mercedes-Benz E-Class to Mercedes-Benz of Sudbury in Sudbury for OEM-spec filter service — schedule service.

Mercedes-Benz of Sudbury Parts Center is a Mercedes-Benz dealership located at 141 Boston Post Road, Route 20, Sudbury, Massachusetts. Formerly known as Mercedes-Benz of Natick, we serve drivers in Sudbury and nearby communities, including Concord, Framingham, Wellesley, and the Greater Boston area. Local driving can expose filters to seasonal pollen and road debris, so pairing a quick inspection with scheduled maintenance helps sustain performance and clear cabin air. Our team supports owners with online tools to plan visits and review offers. For directions and availability, view our schedule service page or check current service specials. We’ll confirm parts, perform the work to OEM specifications, and get your 2014 Mercedes-Benz E-Class back on the road.