HomeAir and Fuel Delivery > FiltersPronto PA5451 Air Filter
Part #: PA5451

Pronto PA5451 Air Filter

⚙️ 5 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Acura, CL and TL
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Pronto PA5451 Engine Air Filter

The Pronto PA5451 engine air filter is designed specifically for Acura CL and TL models, providing reliable air filtration to maintain engine performance. This panel-shaped filter features precise dimensions to ensure a proper fit and efficient airflow.

  • Compatible with Acura CL and TL models
  • Panel shape with Side A length of 12.68 inches and Side B length of 6.18 inches
  • Part number PA5451 for easy identification and replacement
  • Engine air filter designed to protect engine components from contaminants

Detailed Product Description and Attributes

The Pronto PA5451 engine air filter is a panel-type filter measuring 12.68 inches on Side A and 6.18 inches on Side B. These dimensions are critical for ensuring a secure fit within the air intake system of Acura CL and TL vehicles. The panel shape allows for optimal surface area coverage, which helps maintain consistent airflow while filtering out dust, dirt, and other airborne particles. Using the correct filter size and shape is essential to prevent unfiltered air from entering the engine, which can cause premature wear and reduce efficiency.

Applications and Problem Solving

This engine air filter is used to maintain clean air intake in Acura CL and TL models, helping to address several common issues:

  • Prevents engine damage caused by dust and debris
  • Helps maintain fuel efficiency by ensuring proper air-fuel mixture
  • Reduces engine wear and prolongs engine life
  • Improves overall engine performance and responsiveness
  • Minimizes the risk of clogged air intake components

Installation Notes and Tips

Installing the Pronto PA5451 engine air filter is straightforward for Acura CL and TL owners. Before installation, ensure the engine is off and cool. Remove the air filter housing cover carefully to avoid damage. Replace the old filter with the Pronto PA5451, making sure the panel fits snugly within the housing. Confirm that the filter is seated properly to prevent air bypass. Reinstall the housing cover securely to maintain a sealed air intake system.

Quality Assurance and Warranty Information

Pronto manufactures the PA5451 engine air filter to meet industry standards for filtration and durability. While specific warranty details are not provided, Pronto products typically undergo quality control processes to ensure consistent performance. Using the correct part number PA5451 guarantees compatibility and helps maintain the integrity of your Acura CL or TL’s engine air intake system.

BrandPronto
Part NumberPA5451
ShapePanel
Side A Length12.68 IN
Side B Length6.18 IN

This part fits 5 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2003AcuraCL3.2LV6N/A
2003AcuraTL3.2LV6N/A
2002AcuraCL3.2LV6N/A
2002AcuraTL3.2LV6N/A
2001AcuraCL3.2LV6N/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-PGE-A0020232202333-21785000-20080287023A25451A3031CAE9502AF1122AF5451AF7977CA-9502CA9502CAP9502P2023PA-441PA5451PAB9502SA9502XA5451

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