HomeAir and Fuel Delivery > FiltersPronto PA99178 Engine Air Filter
Part #: PA99178

Pronto PA99178 Engine Air Filter

⚙️ 46 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Acura and Honda, MDX, Odyssey, Passport, Pilot, Ridgeline, and TLX
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Pronto PA99178 Engine Air Filter

The Pronto PA99178 engine air filter is designed to provide reliable air filtration for select Acura and Honda vehicles. Its panel shape and precise dimensions ensure a proper fit for models such as the Acura MDX and Honda Odyssey, helping maintain engine performance and efficiency.

  • Panel-shaped engine air filter with dimensions 11.57 inches by 6.5 inches
  • Compatible with Acura MDX, TLX, and Honda Odyssey, Passport, Pilot, Ridgeline models
  • Part number PA99178 for accurate identification and replacement
  • Engineered to filter airborne contaminants and protect engine components

Detailed Product Description

The Pronto PA99178 engine air filter features a panel design measuring 11.57 inches on side A and 6.5 inches on side B, ensuring a precise fit in the air intake system of compatible Acura and Honda vehicles. This filter is engineered to capture dust, dirt, and other airborne particles before they enter the engine, helping to maintain optimal combustion and reduce wear on engine parts. The panel shape is common in many modern vehicles, allowing for straightforward installation and replacement.

Compatible Vehicles and Applications

  • Acura MDX
  • Acura TLX
  • Honda Odyssey
  • Honda Passport
  • Honda Pilot
  • Honda Ridgeline

This filter is specifically designed for these models, ensuring proper fitment and filtration performance.

Common Issues Addressed by the Pronto PA99178 Filter

  • Reduced engine power due to clogged or dirty air filters
  • Increased fuel consumption from inefficient air intake
  • Engine misfires caused by contaminated air supply
  • Premature engine wear from unfiltered debris
  • Unstable idling or rough engine performance

Installation Notes and Tips

When replacing the engine air filter, ensure the vehicle is parked on a level surface and the engine is cool. Remove the air filter housing cover carefully to avoid damage. Verify the orientation of the old filter before removal and install the Pronto PA99178 filter with the panel sides matching the housing dimensions of 11.57 inches by 6.5 inches. Secure the housing cover properly to prevent air leaks.

Quality Assurance and Warranty

Pronto engine air filters are manufactured to meet or exceed OEM specifications for fit and filtration efficiency. While specific warranty details for part number PA99178 are not provided, Pronto products typically undergo quality control testing to ensure durability and performance in compatible Acura and Honda vehicles.

BrandPronto
Part NumberPA99178
ShapePanel
Side A Length11.57 in
Side B Length6.5 in

This part fits 46 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2026HondaOdyssey3.5LV6N/A
2025AcuraTLX2.0LL4N/A
2025HondaOdyssey3.5LV6N/A
2025HondaPassport3.5LV6N/A
2025HondaRidgeline3.5LV6N/A
2024AcuraTLX2.0LL4N/A
2024HondaOdyssey3.5LV6N/A
2024HondaPassport3.5LV6N/A
2024HondaRidgeline3.5LV6N/A
2023AcuraTLX2.0LL4N/A
2023HondaOdyssey3.5LV6N/A
2023HondaPassport3.5LV6N/A
2023HondaRidgeline3.5LV6N/A
2022AcuraTLX2.0LL4N/A
2022HondaOdyssey3.5LV6N/A
2022HondaPassport3.5LV6N/A
2022HondaPilot3.5LV6N/A
2022HondaRidgeline3.5LV6N/A
2021AcuraTLX2.0LL4N/A
2021HondaOdyssey3.5LV6N/A
2021HondaPassport3.5LV6N/A
2021HondaPilot3.5LV6N/A
2021HondaRidgeline3.5LV6N/A
2020AcuraMDX3.0LV6N/A
2020AcuraMDX3.5LV6N/A
2020HondaOdyssey3.5LV6N/A
2020HondaPassport3.5LV6N/A
2020HondaPilot3.5LV6N/A
2020HondaRidgeline3.5LV6N/A
2019AcuraMDX3.0LV6N/A
2019AcuraMDX3.5LV6N/A
2019HondaOdyssey3.5LV6N/A
2019HondaPassport3.5LV6N/A
2019HondaPilot3.5LV6N/A
2019HondaRidgeline3.5LV6N/A
2018AcuraMDX3.0LV6N/A
2018AcuraMDX3.5LV6N/A
2018HondaOdyssey3.5LV6N/A
2018HondaPilot3.5LV6N/A
2018HondaRidgeline3.5LV6N/A
2017AcuraMDX3.0LV6N/A
2017AcuraMDX3.5LV6N/A
2017HondaPilot3.5LV6N/A
2017HondaRidgeline3.5LV6N/A
2016AcuraMDX3.5LV6N/A
2016HondaPilot3.5LV6N/A

* 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:

17220-5J6-A1020033933-5041619-1033993867A29152A90100AF12061AF1697AF5266AF9152AF99178CA12061MGA10339PA10058PA99178PA99178FPPA99178SA12061W0133-2041243-NPNWA610339WAF5266XA10486

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