Wix 42370 Air Filter

Overview of Wix 42370 Engine Air Filter

The Wix 42370 engine air filter is designed to provide reliable air filtration for various heavy-duty vehicles. Engineered with flame retardant cellulose media and plastic ends, this filter supports efficient airflow and engine protection.

• Class: HC (Heavy Commercial)
• Cubic Feet Per Minute Rating: 25 CFM
• Duty Type: Heavy Duty (HD)
• Height: 7.093 inches
• Inner Diameter Bottom: 3.002 inches
• Outer Diameter Top and Bottom: 4.393 inches
• Media Material: Flame retardant cellulose
• Ends Material: Plastic
• Style: Engine air filter

Technical Details and Specifications

The Wix 42370 air filter is constructed with flame retardant cellulose media, which offers a balance of filtration efficiency and durability under heavy-duty conditions. The plastic ends provide a secure seal and structural integrity, ensuring consistent performance. With a cubic feet per minute (CFM) rating of 25, this filter supports adequate airflow to maintain engine efficiency. Its dimensions, including a height of 7.093 inches and an inner diameter of 3.002 inches at the bottom, make it suitable for specific engine air intake systems requiring these measurements.

Compatible Vehicles and Applications

This engine air filter is compatible with a range of heavy-duty trucks and commercial vehicles that require a Class HC filter with these dimensions and specifications. It is commonly used in applications where reliable air filtration is critical to engine performance and longevity. When searching for an engine air filter replacement for your heavy-duty truck or commercial vehicle, referencing the Wix 42370 part number ensures proper fitment and function.

Common Issues Addressed by Wix 42370 Air Filter

• Prevents engine damage caused by dust and debris entering the air intake
• Maintains optimal airflow to support engine combustion efficiency
• Reduces risk of flame hazards with flame retardant media
• Helps avoid decreased engine performance due to clogged or inefficient filters
• Supports heavy-duty engine operation under demanding conditions

Installation Notes and Tips

When installing the Wix 42370 engine air filter, ensure the filter is seated properly within the air intake housing to prevent unfiltered air bypass. Check the plastic ends for any damage before installation to maintain a proper seal. It is recommended to replace the air filter according to the vehicle manufacturer’s maintenance schedule or when signs of clogging or damage are evident. Using the correct part number, Wix 42370, helps guarantee compatibility with your vehicle’s air intake system.

Quality Assurance and Warranty

Wix filters are manufactured to meet industry standards for heavy-duty applications. The flame retardant cellulose media and durable plastic ends are designed to withstand demanding operating environments. While specific warranty details for part number 42370 should be confirmed with the supplier or manufacturer, Wix typically offers warranties covering defects in materials and workmanship to ensure product reliability.