HomeAir and Fuel Delivery > FiltersBaldwin PA4431 Air Filter
Part #: PA4431

Baldwin PA4431 Air Filter

⚙️ 32 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet and GMC, Equinox and Terrain
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Overview of Baldwin PA4431 Engine Air Filter

The Baldwin PA4431 engine air filter is designed specifically for Chevrolet Equinox and GMC Terrain models. This filter ensures proper air flow and filtration to maintain engine performance and longevity.

  • Compatible with Chevrolet Equinox and GMC Terrain
  • Dimensions: 10 15/16" length x 8 27/32" width x 2 1/32" height (277.8mm x 224.6mm x 51.6mm)
  • Replaces General Motors part number 25899727 and ACDelco A3138C
  • Engine air filter type for air and fuel delivery systems

Detailed Product Description

The Baldwin PA4431 engine air filter is engineered to fit select Chevrolet Equinox and GMC Terrain vehicles, providing precise dimensions to ensure a secure fit and optimal filtration. Measuring 10 15/16 inches in length, 8 27/32 inches in width, and 2 1/32 inches in height, this filter matches the OEM specifications for effective air intake filtration. It replaces General Motors part number 25899727 and ACDelco A3138C, making it a reliable aftermarket alternative. Proper filtration helps prevent contaminants from entering the engine, which can affect performance and fuel efficiency.

Applications and Problem Solving

  • Prevents engine damage caused by dust and debris
  • Helps maintain fuel efficiency by ensuring clean airflow
  • Reduces engine wear and tear from airborne contaminants
  • Supports consistent engine performance in Chevrolet Equinox and GMC Terrain
  • Addresses issues related to clogged or dirty air filters

Installation Notes and Tips

  • Ensure the engine is off and cool before replacing the air filter
  • Remove the air filter housing cover carefully to avoid damage
  • Verify the Baldwin PA4431 filter orientation matches the OEM filter
  • Check the air filter housing seal for any damage and replace if necessary
  • Regularly inspect and replace the air filter according to vehicle maintenance schedule

Quality Assurance and Warranty

Baldwin engine air filters are manufactured to meet or exceed OEM standards for filtration and durability. The PA4431 is tested for fit, filtration efficiency, and material integrity to ensure reliable performance in Chevrolet Equinox and GMC Terrain vehicles. Warranty coverage details should be confirmed with the distributor or manufacturer, as Baldwin typically offers limited warranties against defects in materials and workmanship.

BrandBaldwin
Part NumberPA4431
Fits"Chevrolet Equinox, GMC Terrain"
Height2 1/32
Height (mm)51.6
Length10 15/16
Length (mm)277.8
ReplacesGeneral Motors 25899727; ACDelco A3138C
Width8 27/32
Width (mm)224.6

This part fits 32 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2017ChevroletEquinox2.4LL4N/AOE Number : A3138C
2017ChevroletEquinox3.6LV6N/AOE Number : A3138C
2017GMCTerrain2.4LL4N/AOE Number : A3138C
2017GMCTerrain3.6LV6N/AOE Number : A3138C
2016ChevroletEquinox2.4LL4N/AOE Number : A3138C
2016ChevroletEquinox3.6LV6N/AOE Number : A3138C
2016GMCTerrain2.4LL4N/AOE Number : A3138C
2016GMCTerrain3.6LV6N/AOE Number : A3138C
2015ChevroletEquinox2.4LL4N/AOE Number : A3138C
2015ChevroletEquinox3.6LV6N/AOE Number : A3138C
2015GMCTerrain2.4LL4N/AOE Number : A3138C
2015GMCTerrain3.6LV6N/AOE Number : A3138C
2014ChevroletEquinox2.4LL4N/AOE Number : 25899727
2014ChevroletEquinox3.6LV6N/AOE Number : A3138C
2014GMCTerrain2.4LL4N/AOE Number : A3138C
2014GMCTerrain3.6LV6N/AOE Number : A3138C
2013ChevroletEquinox2.4LL4N/AOE Number : 25899727
2013ChevroletEquinox3.6LV6N/AOE Number : 23335811
2013GMCTerrain2.4LL4N/AOE Number : A3138C
2013GMCTerrain3.6LV6N/AOE Number : A3138C
2012ChevroletEquinox2.4LL4N/AOE Number : 25899727
2012ChevroletEquinox3.0LV6N/AOE Number : 25899727
2012GMCTerrain2.4LL4N/AOE Number : A3138C
2012GMCTerrain3.0LV6N/AOE Number : A3138C
2011ChevroletEquinox2.4LL4N/AOE Number : A3138C
2011ChevroletEquinox3.0LV6N/AOE Number : A3138C
2011GMCTerrain2.4LL4N/AOE Number : A3138C
2011GMCTerrain3.0LV6N/AOE Number : A3138C
2010ChevroletEquinox2.4LL4N/AOE Number : A3138C
2010ChevroletEquinox3.0LV6N/AOE Number : 25899727
2010GMCTerrain2.4LL4N/AOE Number : A3138C
2010GMCTerrain3.0LV6N/AOE Number : A3138C

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.