HomeAir and Fuel Delivery > FiltersPronto PA4877 Air Filter
Part #: PA4877

Pronto PA4877 Air Filter

⚙️ 18 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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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Mustang and Contour
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Overview of Pronto PA4877 Engine Air Filter

The Pronto PA4877 engine air filter is designed specifically for Ford Contour and Mustang models, providing reliable air filtration to maintain engine performance. Its cone shape and precise dimensions ensure a proper fit and efficient airflow for these vehicles.

  • Compatible with Ford Contour and Mustang models
  • Cone-shaped design for optimized airflow
  • Outside diameter: 162.5 inches
  • Inlet diameter: 3.11 inches
  • Side A length: 6.4 inches
  • Side B length: 3.11 inches

Detailed Product Description

The Pronto PA4877 engine air filter features a cone shape that enhances air intake efficiency while fitting securely within the air delivery system of Ford Contour and Mustang vehicles. With an outside diameter of 162.5 inches, this filter provides a substantial surface area for air filtration. The inlet diameter of 3.11 inches and side lengths of 6.4 inches (Side A) and 3.11 inches (Side B) are engineered to match the specific air intake requirements of these Ford models, ensuring proper installation and optimal engine breathing.

Applications and Problem Solving

  • Prevents engine damage caused by dust and debris
  • Helps maintain fuel efficiency by ensuring clean airflow
  • Reduces engine wear from contaminants
  • Supports consistent engine performance in Ford Contour and Mustang vehicles
  • Addresses airflow restrictions due to clogged or worn filters

Installation Notes and Tips

When installing the Pronto PA4877 engine air filter, ensure the cone shape aligns correctly with the air intake housing. Verify that the 3.11-inch inlet diameter fits securely to avoid air leaks. It is recommended to inspect the air filter housing for debris before installation and replace the filter according to the vehicle manufacturer’s maintenance schedule for Ford Contour and Mustang models.

Quality Assurance and Warranty

Pronto engine air filters are manufactured to meet industry standards for filtration and durability. The PA4877 part number undergoes quality control to ensure consistent performance. While specific warranty details are not provided, Pronto products typically comply with OEM specifications to support reliable engine operation.

BrandPronto
Part NumberPA4877
Inlet Diameter3.11 IN
Outside Diameter162.5 IN
ShapeCone
Side A Length6.4 IN
Side B Length3.11 IN

This part fits 18 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2004FordMustang3.8LV6N/A
2004FordMustang3.9LV6N/A
2003FordMustang3.8LV6N/A
2002FordMustang3.8LV6N/A
2001FordMustang3.8LV6N/A
2000FordContour2.5LV6N/A
2000FordMustang3.8LV6N/A
1999FordContour2.5LV6N/A
1999FordMustang3.8LV6N/A
1998FordContour2.5LV6N/A
1998FordMustang3.8LV6N/A
1997FordMustang3.8LV6N/A
1996FordMustang3.8LV6N/A
1995FordMustang5.0LV8N/A
1995FordMustang5.8LV8N/A
1995FordMustang3.8LV6N/A
1994FordMustang5.0LV8N/A
1994FordMustang3.8LV6N/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:

200225166965262893455000-2001456289662898828994289A1292CA34877AE7730AF1092AF307AF4877AF6289AF7730AF7874CA4877CA7874CAC7730CFA307E-0940EAA289F-77A30F4ZX-9601-AFA-1611GA-175GA34877HA7730HSA-745JLA4877LA1505MA 1051MA4877MA7730P607335P6289PA-187PA4071PA4877PA4877FPAB7730PZA-187QSA34877SA34877SA7730SA7874SHA131TA7730VA4877VA89W-0940XA4877

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