J1YL2C Engine & Cabin Air Filter for CX-5 (2013-2023),Mazda

This dual-purpose replacement fits a wide range of Mazda vehicles (see compatibility list) and is built as a direct, easy-to-install swap for original parts like CPJ6X and KD45-61-J6X. The design follows factory dimensions so it seats correctly and seals against dirt and debris that reduce performance over time. It’s recommended to change this filter on the regular schedule to maintain airflow and engine efficiency while improving the air quality inside the cabin.

Which Mazda models and part numbers will this filter work with?

This filter is compatible with Mazda 3 (2014–2018), Mazda 6 (2014–2021) and CX-5 (2013–2023) non-turbo models. It’s intended as a direct replacement for many OEM and aftermarket part numbers, making it easy to match with your vehicle’s service records or parts listings.

• Replaces CPJ6X, CP11811, KD45-61-J6X and related OEM codes
• Also cross-references part numbers like AF5211, PCA11259, PE07-13-3A0 and more
• Non-turbo CX-5 only—verify your engine type before ordering

How simple is the installation process for a DIY owner?

Installation is straightforward and typically takes under 10 minutes for either the engine intake or cabin housing. No specialized tools are required — basic hand tools or the factory fastener tools are usually sufficient. The replacement is designed to fit the factory mounting points so there’s no trimming or modification needed.

• Expect a 5–8 minute swap for each filter housing
• No cutting, resizing, or extra adapters required
• Follow vehicle manual or online video guides for access tips

What maintenance interval should I follow and what benefits will I notice?

Change the filter approximately every 12 months or every 12,000 miles, whichever comes first, or sooner in dusty or high-pollen conditions. Regular replacement helps maintain proper airflow to the engine and reduces particulate entering the HVAC system. While not a cure-all, a fresh filter supports steady performance and a cleaner cabin environment.

• Recommended replacement: 12 months / 12,000 miles
• Helps preserve engine airflow and HVAC efficiency
• Reduces visible dust and particulate circulation inside the car

How do I confirm this part will fit my car before purchasing?

Use your vehicle year, make and model to confirm compatibility—many sellers provide a fitment check tool such as Amazon’s “My Garage.” Compare the OEM cross-reference numbers from your old filter to the replacements listed here. If in doubt, remove the existing filter and compare dimensions or part codes to ensure an exact match.

• Enter Year/Make/Model into seller fitment tools for verification
• Match OEM cross-reference numbers printed on the old filter
• Contact customer support with photos of the housing if unclear

Who is this for: This J1YL2C filter set is aimed at Mazda owners who perform basic maintenance themselves or drivers who prefer an accurate, cost-effective aftermarket replacement for non-turbo Mazda 3, Mazda 6 and CX-5 models. It’s a good choice for routine service shops and DIY enthusiasts who want a direct-fit part that mirrors factory dimensions and cross-references common OEM numbers. If you need exact fitment, confirm your model year and engine type before ordering to ensure compatibility.