HomeHVAC > FiltersPronto PC5477 Cabin Air Filter
Part #: PC5477

Pronto PC5477 Cabin Air Filter

Charcoal Media
⚙️ 15 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
📦Charcoal Media
🚗Fitment: Cadillac, DTS, DeVille, and Eldorado
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Pronto PC5477 Cabin Air Filter

The Pronto PC5477 cabin air filter is designed specifically for Cadillac DeVille, DTS, and Eldorado models. Featuring activated charcoal media, this filter helps improve air quality inside your vehicle by reducing odors and airborne contaminants.

  • Dimensions: 11.97 inches length, 8.9 inches width, 0.89 inches thickness
  • Filter media material: Activated charcoal for enhanced odor control
  • Compatible with Cadillac DeVille, DTS, and Eldorado models
  • Part number: PC5477 for precise fitment
  • Part of the Pronto Charcoal Media product line

Pronto Charcoal Media Product Line Details

The Charcoal Media line by Pronto focuses on cabin air filters that incorporate activated charcoal filter media. This material is effective at trapping odors and certain gaseous pollutants, providing a cleaner and more comfortable cabin environment. The PC5477 is a part of this line, offering a balance of filtration efficiency and odor absorption tailored for select Cadillac vehicles.

Product Specifications and Features

The Pronto PC5477 cabin air filter measures 11.97 inches in length, 8.9 inches in width, and 0.89 inches in thickness, ensuring a proper fit for the specified Cadillac models. The activated charcoal media enhances the filter’s ability to reduce unpleasant odors and some airborne chemicals, improving the overall air quality inside your vehicle’s cabin.

Applications and Problem Solving

  • Reduces cabin odors caused by pollution, smoke, and other external sources
  • Helps filter out airborne contaminants such as dust and pollen
  • Improves HVAC system efficiency by maintaining cleaner airflow
  • Supports allergy relief by trapping irritants
  • Maintains a fresher interior environment for Cadillac DeVille, DTS, and Eldorado drivers

Installation Notes and Tips

Installation of the Pronto PC5477 cabin air filter is straightforward and typically requires no special tools. Locate the cabin air filter compartment in your Cadillac DeVille, DTS, or Eldorado, remove the old filter, and insert the new filter with the activated charcoal media facing the correct airflow direction. Refer to your vehicle’s owner manual for specific instructions and replacement intervals.

Quality Assurance and Warranty

Pronto cabin air filters, including the PC5477, are manufactured to meet OEM specifications for fit and filtration performance. While specific warranty details are not provided, Pronto products generally adhere to industry standards for quality and durability. For additional warranty information, consult the product packaging or manufacturer resources.

BrandPronto
Part NumberPC5477
PositionCharcoal Media
Filter Media MaterialActivated Charcoal
Length11.97 IN
Thickness0.89 IN
Width8.9 IN

This part fits 15 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2011CadillacDTS4.6LV8N/ACabin Air Filter located under hood; Charcoal Media
2010CadillacDTS4.6LV8N/ACabin Air Filter located under hood; Charcoal Media
2009CadillacDTS4.6LV8N/ACabin Air Filter located under hood; Charcoal Media
2008CadillacDTS4.6LV8N/ACabin Air Filter located under hood; Charcoal Media
2007CadillacDTS4.6LV8N/ACabin Air Filter located under hood; Charcoal Media
2006CadillacDTS4.6LV8N/ACabin Air Filter located under hood; Charcoal Media
2005CadillacDeVille4.6LV8N/ALocated Under Hood; Charcoal Media
2004CadillacDeVille4.6LV8N/ACabin Air Filter located under hood; Charcoal Media
2003CadillacDeVille4.6LV8N/ACabin Air Filter located under hood; Charcoal Media
2002CadillacDeVille4.6LV8N/ACabin Air Filter located under hood; Charcoal Media
2002CadillacEldorado4.6LV8N/ACabin Air Filter located under hood; Charcoal Media
2001CadillacDeVille4.6LV8N/ACabin Air Filter located under hood; Charcoal Media
2001CadillacEldorado4.6LV8N/ACabin Air Filter located under hood; Charcoal Media
2000CadillacDeVille4.6LV8N/ACabin Air Filter located under hood; Charcoal Media
2000CadillacEldorado4.6LV8N/ACabin Air Filter located under hood; Charcoal Media

* 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:

25689297302148135005-206418800060C8981394683AF1138C35477C35477PCAF5477CAF7742CF1021CF1021CCF118CE1AC2022F6321GA-3PA4384PC-39CPC5477PHB5477

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