HomeAir and Fuel Delivery > FiltersWix 42084 Engine Air Filter
Part #: 42084

Wix 42084 Engine Air Filter

⚙️ 4 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: Buick, Riviera
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Overview of Wix 42084 Engine Air Filter for Buick Riviera

The Wix 42084 engine air filter is designed specifically for the Buick Riviera, providing reliable air filtration to maintain engine performance. Engineered with cellulose media and plastic ends, this air filter supports efficient airflow and contaminant capture.

  • Compatible with Buick Riviera models
  • Class W filter with a cubic feet per minute rating of 135
  • Constructed with cellulose media for effective filtration
  • Plastic ends for durability and secure fit
  • Dimensions: 2.360 inches height, 9.625 inches inner diameter bottom, 11.625 inches outer diameter top and bottom
  • Designed for light-duty (Ld) applications

Detailed Product Description

The Wix 42084 engine air filter is engineered to meet the specific air filtration needs of the Buick Riviera. Featuring a Class W rating, this filter supports a cubic feet per minute airflow of 135, ensuring adequate air supply to the engine while filtering out dust, dirt, and other airborne contaminants. The cellulose media material provides a balance of filtration efficiency and airflow, suitable for light-duty engine operation. Plastic ends enhance the filter's structural integrity and help maintain a secure seal within the air intake system. With precise dimensions including a height of 2.360 inches and an inner diameter bottom of 9.625 inches, this filter fits the Buick Riviera air intake housing accurately, preventing unfiltered air bypass.

Applications and Problem Solving

  • Prevents engine damage caused by dust and debris
  • Maintains optimal engine airflow for fuel efficiency
  • Reduces engine wear by filtering contaminants
  • Helps maintain consistent engine performance in Buick Riviera vehicles
  • Supports emissions control by ensuring clean air intake

Installation Notes and Tips

When installing the Wix 42084 engine air filter, ensure the air filter housing is clean and free of debris before placement. Verify the filter’s plastic ends align properly with the housing to create a secure seal. Replace the filter according to the vehicle manufacturer’s recommended maintenance schedule or when signs of clogging or damage appear. Proper installation helps maintain engine performance and prolong filter life.

Quality Assurance

Wix filters are manufactured to meet industry standards for filtration and durability. The 42084 engine air filter undergoes quality control testing to ensure consistent performance. While specific warranty details are not provided, Wix products typically adhere to rigorous quality standards to support reliable engine operation in compatible Buick Riviera models.

BrandWix
Part Number42084
ClassW
Cubic Feet Per Minute Rating135
Duty TypeLd
EndsPlastic
Height2.360
Inner Diameter Bottom9.625
Media MaterialCellulose
Outer Diameter Bottom11.625
Outer Diameter Top11.625
StyleAir filter

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1967BuickRiviera7.0LV8N/Awithout Dual Inlets
1966BuickRiviera7.0LV8N/AFuel Del. Subtype: 4BBL
1965BuickRiviera7.0LV8N/AFuel Del. Subtype: 4BBL
1965BuickRiviera6.6LV8N/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:

AF202AFL72BB135

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