EPAuto Engine Air Filter GPA0A (PE07-13-3A0A) for Mazda SkyActiv — Direct-Fit, Restores Airflow

EPAuto GPA0A (PE07-13-3A0A) is a direct-fit engine air filter replacement designed to restore airflow and protect Mazda SkyActiv and naturally aspirated engines from contaminants.

This EPAuto replacement matches the form and function of Mazda genuine filters specified by part numbers PE07-13-3A0, PE07-13-3A0A, and PEAR-13-3A0, and is cross-compatible with FRAM CA11259. Engineered for specific Mazda applications, it offers an economical way to maintain engine breathing, reduce particulate intake, and support efficient operation when changed at the manufacturer-recommended intervals.

Which Mazda models and engines does this filter fit?

The EPAuto GPA0A is intended for Mazda 3 / 3 Sport (2012–2018) with SkyActiv engines and select Mazda 6 (2014–2021) and CX-5 (2013–2025) models with naturally aspirated engines. It is not designed for turbocharged or diesel variants. Always verify your vehicle's engine code and existing filter part number before purchase.

• Fits Mazda 3 / 3 Sport (2012–2018) — SkyActiv engines only
• Fits Mazda 6 (2014–2021) — naturally aspirated engines only
• Fits Mazda CX-5 (2013–2025) — naturally aspirated engines only
• Cross-references: FRAM CA11259 and Mazda genuine part numbers listed above

How does this replacement affect engine performance and economy?

Replacing a clogged or aging air filter with this EPAuto unit helps restore proper airflow to the intake, which can reduce engine strain and support consistent combustion. While results vary, a clean filter helps the engine breathe more efficiently and can contribute to stable fuel usage compared with a heavily soiled element.

• Restores designed intake airflow for smoother engine operation
• Reduces particulate ingestion that can foul sensors and components
• Supports consistent fuel delivery and throttle response under normal driving

What are the maintenance recommendations and replacement interval?

EPAuto recommends replacing the air filter approximately every 12,000 miles or per your vehicle manufacturer's schedule, whichever comes first. Driving conditions—such as dusty roads or heavy city stop-and-go—may require more frequent changes. Inspect the element visually during regular service intervals and replace it if heavily soiled or damaged.

• Suggested replacement: every 12,000 miles under typical driving
• Check the element sooner after driving in dusty or harsh environments
• Pair with cabin air filter replacement (suggested model: CPJ6X / KD45-61-J6X)

Is installation straightforward for DIYers and technicians?

Yes — this is a direct-fit replacement designed to drop into the factory airbox without modification. Basic hand tools and a few minutes are typically all that’s required to swap the old filter for the EPAuto unit. If you are unsure, refer to your vehicle's service manual or consult a professional mechanic.

• Direct-fit design: no trimming or adapters needed
• Quick swap: accessible airbox in most compatible Mazda models
• Follow vehicle manual torque specs and reassembly steps

Who is this for? The EPAuto GPA0A filter is aimed at Mazda owners who want an affordable, reliably fitting replacement for the original engine air filter—drivers prioritizing routine maintenance, cost-effective parts, and straightforward DIY service. It’s appropriate for private owners, independent shops, and fleet managers running compatible Mazda SkyActiv or naturally aspirated engines who need a dependable, OEM-referenced filter.