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The BALDWIN FILTERS PA4701 is a replacement automotive air filter designed to protect engines from airborne contaminants in standard vehicle and light-duty equipment applications. With an outside diameter of 9-13/32 inches and an overall length of 31/32 inches, this filter fits compact filter housings where precise dimensions are critical to maintaining a proper seal. Weighing approximately 0.609 pounds, the PA4701 is a straightforward drop-in replacement for technicians performing routine air filtration service. Licensed mechanics and shop technicians handling air induction maintenance will find this filter a direct, spec-matched option for applicable vehicles.
The PA4701 is suited for automotive air filtration service in passenger vehicles and light equipment platforms that accept this filter geometry. It is typically installed during scheduled maintenance intervals or when inspection reveals a restricted or damaged filter element. The compact overall length of 31/32 inches and the 9-13/32 inch outside diameter are the primary fitment dimensions technicians should confirm against the housing before installation.
Designed as an OEM-style replacement automotive air filter. Technicians should verify fitment by confirming outside diameter and overall length match the vehicle or equipment filter housing specifications before installation.
Air filter replacement is a standard service task performed by automotive technicians and qualified DIYers. Before replacing the filter element, shut off the engine and allow it to cool. Inspect the filter housing and sealing surfaces for cracks or debris before installing the new element. Confirm the replacement filter seats fully and the housing cover or clamp is secured properly before returning the vehicle to service.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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