K&NEngine air
Washable Engine Air Filter33-2129
A washable engine-intake filter with cotton gauze. Compare the exact part number and its documented application before choosing your service approach.
MediaCotton GauzeWashableYes
Category example photograph · This is not the WIX 42487. Photo source · Credits & license. Inspect the actual model at the manufacturer reference below.
WIX / Engine airSelect your vehicle
Engine Air Filter
Model 42487
An enhanced-cellulose engine-air panel for the selected Silverado. WIX identifies 42487 as its standard version and lists a different number for the heavy-duty version.
Check your application
WIX’s own application table documents the selected year/model/engine combinations shown here. Reconfirm the current manufacturer entry and vehicle details before purchase. Evidence was checked in WIX’s public legacy lookup; a lookup entry does not establish current availability.
Vehicle not listed, or unsure which variant?
This is a researched shortlist for 11 specific year, model and gas-engine combinations, shown as 13 selections where turbo or oil-filter housing changes matter. It is not a complete vehicle lookup. A documented application applies only to the exact part and selection shown.
Vehicle not listed, hybrid, different engine or uncertain variant? Browse by exact part number under All vehicles and confirm it in the manufacturer lookup. Care & garage can help with general supplies, but those products still need their own use and vehicle-requirement checks.
The details that matter
Specifications
- Filter type
- Air Filter Panel
- Media
- Enhanced Cellulose
- Length
- 311 mm
- Width
- 247 mm
- Height
- 60 mm
Specifications are manufacturer references. Confirm the exact model and package before ordering.
Your next step
Check the source & sellers
Open the exact manufacturer reference or search retailers for this model. Price and availability are confirmed on the seller’s site.
WWIXManufacturer referenceView specsAAmazonSearch for 42487SearcheeBaySearch for 42487SearchAAutoZoneSearch for 42487Search
Retailer search links may include other variants. Match the model number and contents.
Keep exploring
Research related models
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A washable engine-intake filter with non-woven synthetic. Compare the exact part number and its documented application before choosing your service approach.
MediaNon-woven SyntheticHeight1.75 in
FRAMEngine air
Extra Guard Engine Air FilterCA8755A
A flexible cellulose engine-air panel for the selected Silverado 1500 5.3L. Keep the final A in the model number when searching for this record.
Filter typeEngine air panelMediaCellulose