HomeAir and Fuel Delivery > FiltersBaldwin PA4165 Air Filter
Part #: PA4165

Baldwin PA4165 Air Filter

⚙️ 30 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Toyota, Tacoma, Tundra, 4Runner, and FJ Cruiser
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Overview of Baldwin PA4165 Engine Air Filter

The Baldwin PA4165 engine air filter is designed specifically for Toyota light-duty trucks, including the 4Runner, FJ Cruiser, Tacoma, and Tundra models. This filter features an attached gasket for secure installation and precise fitment, ensuring reliable engine air filtration.

  • Compatible with Toyota 4Runner, FJ Cruiser, Tacoma, and Tundra
  • Replaces Toyota part number 17801-31090
  • Includes one attached gasket for proper sealing
  • Dimensions: Height 2 7/16 inches (61.9 mm), Length 13 31/32 inches (354.8 mm), Width 3 1/8 inches (79.4 mm), Width 2 6 17/32 inches (165.9 mm)

Detailed Product Description

The Baldwin PA4165 engine air filter is engineered to meet the specifications of Toyota light-duty trucks, providing effective filtration to protect the engine from dust, dirt, and other airborne contaminants. Its attached gasket ensures a tight seal within the air intake system, preventing unfiltered air from entering the engine. The filter’s dimensions are tailored to match the original equipment, making it a direct replacement for Toyota part number 17801-31090. This compatibility covers popular Toyota models such as the 4Runner, FJ Cruiser, Tacoma, and Tundra, supporting optimal engine performance and longevity.

Common 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 contaminants
  • Supports consistent engine performance in Toyota light-duty trucks
  • Replaces worn or clogged air filters to restore proper air intake

Installation Notes and Tips

When installing the Baldwin PA4165 engine air filter, ensure the attached gasket is properly seated to maintain an airtight seal. Remove the old filter carefully to avoid debris entering the intake system. Verify the filter orientation matches the original equipment to ensure correct airflow direction. Regular inspection and replacement according to the vehicle manufacturer’s maintenance schedule will help maintain engine efficiency.

Quality Assurance and Warranty

Baldwin engine air filters are manufactured to meet industry standards for filtration and durability. The PA4165 is designed to provide consistent performance and reliable fitment for Toyota light-duty trucks. While specific warranty details may vary, Baldwin products typically come with a limited warranty against defects in materials and workmanship. Consult Baldwin’s official documentation for complete warranty information.

BrandBaldwin
Part NumberPA4165
Attached Gasket[1] Attached
FitsToyota Light-Duty Trucks
Height2 7/16
Height (mm)61.9
Length13 31/32
Length (mm)354.8
ReplacesToyota 17801-31090
Width3 1/8
Width (mm)79.4
Width 26 17/32
Width 2 (mm)165.9

This part fits 30 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2015ToyotaTacoma4.0LV6N/AOE Number : 178010P010
2014ToyotaTacoma4.0LV6N/AOE Number : 178010P010
2013ToyotaTacoma4.0LV6N/AOE Number : 178010P010
2013ToyotaTundra4.0LV6N/AOE Number : 178010P010
2012ToyotaTacoma4.0LV6N/AOE Number : 178010P010
2012ToyotaTundra4.0LV6N/AOE Number : 178010P010
2011ToyotaTacoma4.0LV6N/AOE Number : 17801-0P010
2011ToyotaTundra4.0LV6N/AOE Number : 178010P010
2010ToyotaTacoma4.0LV6N/AOE Number : 17801-0P010
2010ToyotaTundra4.0LV6N/AOE Number : 17801-0P010
2009Toyota4Runner4.0LV6N/AOE Number : 17801-31090
2009ToyotaFJ Cruiser4.0LV6N/ATo 08/2009; OE Number : 1780131090
2009ToyotaTacoma4.0LV6N/AOE Number : 17801-0P010
2009ToyotaTundra4.0LV6N/AOE Number : 17801-0P010
2008Toyota4Runner4.0LV6N/AOE Number : 17801-31090
2008ToyotaFJ Cruiser4.0LV6N/AOE Number : 17801-31090
2008ToyotaTacoma4.0LV6N/AOE Number : 17801-0P010
2008ToyotaTundra4.0LV6N/AOE Number : 17801-0P010
2007Toyota4Runner4.0LV6N/AOE Number : 17801-31090
2007ToyotaFJ Cruiser4.0LV6N/AOE Number : 17801-31090
2007ToyotaTacoma4.0LV6N/AOE Number : 17801-0P010
2007ToyotaTundra4.0LV6N/AOE Number : 17801-0P010
2006Toyota4Runner4.0LV6N/AOE Number : 17801-31090
2006ToyotaTacoma4.0LV6N/AOE Number : 1780131090
2006ToyotaTundra4.0LV6N/AOE Number : 17801-31090
2005Toyota4Runner4.0LV6N/AOE Number : 17801-31090
2005ToyotaTacoma4.0LV6N/AOE Number : 17801-31090
2005ToyotaTundra4.0LV6N/AOE Number : 17801-31090
2004Toyota4Runner4.0LV6N/AOE Number : 17801-31090
2003Toyota4Runner4.0LV6N/AOE Number : 17801-31090

* 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.