RVgolf Engine and Cabin Air Filter Set for 2015-2019 Hyundai Sonata 2.4L — High-Flow Pleated & Multi-Layer Cabin

RVgolf replacement engine and cabin air filter set designed to fit 2015–2019 Hyundai Sonata 2.4L gasoline models (not compatible with hybrid versions).

This matched pair includes a high-efficiency engine intake filter and a multi-layer cabin air filter engineered to protect engine components and improve in-cabin air quality. Both filters use low-resistance designs that prioritize airflow, reduce noise, and are sized to the factory specifications for the listed Sonata model years. Replaceable reference numbers include engine CA11942 / GP942 and cabin CF12151 / CP151—please verify compatibility with your vehicle before purchasing.

How do these filters protect my Sonata’s engine and interior?

The engine air filter captures dirt, dust, and other particulates before they reach the intake system, helping preserve engine performance and longevity. The cabin filter traps pollen, dust, and debris from outside air, improving passenger comfort and reducing HVAC system buildup. Neither filter makes performance promises; they simply reduce contaminant load when properly installed and maintained.

• Engine filter: high-fiber pleated media for fine particle capture.
• Cabin filter: multi-layer material to trap a range of airborne particles.
• Both: designed to match OEM dimensions for proper fit and seal.

What benefits does a low-resistance design provide?

Lower airflow resistance helps the engine breathe more efficiently and can reduce strain on the intake system. For the cabin filter, low resistance maintains HVAC airflow while minimizing blower noise. These features make the filters easier on vehicle systems without sacrificing filtration performance.

• Engine: improved intake flow with reduced intake noise and vibration.
• Cabin: consistent cabin airflow and quieter A/C or heater operation.
• Both: engineered to balance filtration efficiency and airflow.

How simple is installation and when should I replace them?

Both filters are designed for straightforward, tool-light replacement that can be completed by most vehicle owners. Access location and steps follow standard Sonata procedures—swap the old filters for the new units, ensuring a correct orientation and seal. RVgolf recommends routine replacement at about 12 months or every 12,000 miles, depending on driving conditions.

• Quick swap process that aligns with factory filter housings.
• Inspect seals and housing for debris before installing new filters.
• Recommended replacement interval: ~12 months / 12,000 miles, adjust for dusty environments.

Which Sonata models are supported and how do I confirm fit?

This set is specified for Hyundai Sonata model years 2015 through 2019 with the 2.4L gasoline engine; it is not intended for Sonata Hybrid models. To confirm fit, compare the listed reference numbers (engine CA11942, GP942; cabin CF12151, CP151) with your vehicle’s current filter part numbers or consult your owner’s manual. When in doubt, measure or photograph the existing filters to verify shape and size.

• Compatible: 2015–2019 Hyundai Sonata, 2.4L gasoline engines only.
• Not compatible: Sonata Hybrid models or other engine types.
• Reference numbers provided for cross-checking prior to purchase.

Who is this for: This RVgolf filter set suits Sonata owners who want an affordable, OEM-sized replacement that prioritizes filtration efficiency and airflow. It's a good choice for do-it-yourself drivers performing routine maintenance, fleet vehicles needing consistent filtration at service intervals, and anyone replacing worn or clogged filters to help maintain engine intake cleanliness and cabin comfort. Confirm your car’s engine type and part numbers before ordering to ensure proper compatibility.