--- title: "Chevrolet Silverado 1500 Cabin & Engine Air Filters" description: "How the Chevrolet Silverado 1500 air filters specification changed from 2012 to 2025, compared generation by generation. Cabin air filter and engine air filter part numbers for the Chevrolet Silverado 1500, with aftermarket equivalents and replacement intervals. Cabin filter GM 84121219 (some listings cross 13508023). Behind the glovebox; drop the glovebox door, no tools on most trucks, 5-minute DIY." url: "https://whichcarparts.com/cars/chevrolet/silverado-1500/filters" updated: "2026-08-20" --- # Chevrolet Silverado 1500 Cabin Air Filter and Engine Air Filter The specification is not the same across every year we cover, the table below shows exactly where it changes. ## Has the Chevrolet Silverado 1500 air filters specification changed by year? | Model years | Cabin filter | Interval | Engine air filter | | --- | --- | --- | --- | | [2019-2025](https://whichcarparts.com/cars/chevrolet/silverado-1500/2019-2025/filters) | GM 84121219 (some listings cross 13508023) | Every 22,500 mi (sooner in dusty conditions) | N/A | | [2014-2018](https://whichcarparts.com/cars/chevrolet/silverado-1500/2014-2018/filters) | GM 23281440 | Every 22,500 mi (sooner in dusty conditions) | N/A | | [2012-2013](https://whichcarparts.com/cars/chevrolet/silverado-1500/2012-2013/filters) | N/A | N/A | N/A | ## Full specifications by generation The air filters on a Chevrolet Silverado 1500 is set by its generation, not its model year, so each generation has one page carrying the complete figures, part numbers and fitment notes for every year it covers. - [2019-2025 Chevrolet Silverado 1500 Air & cabin filters](https://whichcarparts.com/cars/chevrolet/silverado-1500/2019-2025/filters) - [2014-2018 Chevrolet Silverado 1500 Air & cabin filters](https://whichcarparts.com/cars/chevrolet/silverado-1500/2014-2018/filters) - [2012-2013 Chevrolet Silverado 1500 Air & cabin filters](https://whichcarparts.com/cars/chevrolet/silverado-1500/2012-2013/filters) ## Chevrolet Silverado 1500 air filters: common questions ### What cabin air filter does a Chevrolet Silverado 1500 take? GM 84121219 (some listings cross 13508023). ### Where is the cabin air filter on a Chevrolet Silverado 1500? Behind the glovebox; drop the glovebox door, no tools on most trucks, 5-minute DIY. ### How often should the cabin air filter be replaced on a Chevrolet Silverado 1500? Every 22,500 mi (sooner in dusty conditions). Sooner if you drive in heavy traffic, on dirt roads, or through wildfire smoke, a clogged filter shows up first as weak airflow and a foggy windshield that will not clear. ## Sources - [GM TechLink, official 2019/2020 engine oil capacity chart (all T1XX engines)](https://gm-techlink.com/wp-content/uploads/2024/11/TechLink-engine-oil-capacities-2019-2020_C.pdf) - [NHTSA Part 573 report, recall 25V-274, 6.2L L87 engine failure](https://static.nhtsa.gov/odi/rcl/2025/RCLRPT-25V274-1598.PDF) - [GM Authority, Silverado/Sierra 6.2L L87 recall coverage](https://gmauthority.com/blog/2025/04/chevy-silverado-gmc-sierra-recalled-for-6-2l-v8-engine-loss-of-propulsion/) - [Blauparts, 2020-2025 Silverado 3.0L LM2/LZ0 oil change kit (dexosD 0W-20)](https://www.blauparts.com/chevrolet-silverado-1500-oil-change-kit-3-0l-lm2-lz0-duramax-diesel-0w20-dexosd.html) - [Duramax Forum, LM2 oil pump belt 150,000-mi service](https://www.duramaxforum.com/threads/oil-pump-belt-on-lm2.1016808/) - [Costa Oils, 2020 Silverado 2.7L (L3B) oil change guide (PF66)](https://costaoils.com/2020-chevrolet-silverado-1500-pickup-2-7l-oil-change-guide/) - [AutoZone, 2020 Silverado 1500 battery fitment (Group 48/H6, AGM)](https://www.autozone.com/batteries-starting-and-charging/battery/chevrolet/silverado-1500/2020) - [Goodyear, 2019 Silverado Custom Trail Boss OE tire (LT275/65R18)](https://www.goodyear.com/en_US/vehicle-search/Chevrolet_Silverado-1500_2019_Custom-Trail-Boss_256968-S-161259) - [Wheel-Size.com, 2019 Silverado 1500 OE fitments](https://www.wheel-size.com/size/chevrolet/silverado-1500/2019/) - [XenonPro, 2019-2021 Silverado bulb size chart (H11 low / 9005 high, halogen trims)](https://www.xenonpro.com/blogs/home/2019-to-2021-chevy-silverado-1500-headlight-bulb-sizes) - [Cox Chevrolet, Silverado 1500 towing capacity by engine/year](https://www.coxchevy.com/manufacturer-information/chevrolet-silverado-1500-towing-capacity/) ## Find your exact Silverado 1500 - [2025](https://whichcarparts.com/cars/chevrolet/silverado-1500/2025) - [2024](https://whichcarparts.com/cars/chevrolet/silverado-1500/2024) - [2023](https://whichcarparts.com/cars/chevrolet/silverado-1500/2023) - [2022](https://whichcarparts.com/cars/chevrolet/silverado-1500/2022) - [2021](https://whichcarparts.com/cars/chevrolet/silverado-1500/2021) - [2020](https://whichcarparts.com/cars/chevrolet/silverado-1500/2020) - [2019](https://whichcarparts.com/cars/chevrolet/silverado-1500/2019) - [2018](https://whichcarparts.com/cars/chevrolet/silverado-1500/2018) - [2017](https://whichcarparts.com/cars/chevrolet/silverado-1500/2017) - [2016](https://whichcarparts.com/cars/chevrolet/silverado-1500/2016) - [2015](https://whichcarparts.com/cars/chevrolet/silverado-1500/2015) - [2014](https://whichcarparts.com/cars/chevrolet/silverado-1500/2014) - [2013](https://whichcarparts.com/cars/chevrolet/silverado-1500/2013) - [2012](https://whichcarparts.com/cars/chevrolet/silverado-1500/2012) More Chevrolet Silverado 1500 guides: - [Oil & filter](https://whichcarparts.com/cars/chevrolet/silverado-1500/oil) - [Battery](https://whichcarparts.com/cars/chevrolet/silverado-1500/battery) - [Tires & wheels](https://whichcarparts.com/cars/chevrolet/silverado-1500/tires) - [Wiper blades](https://whichcarparts.com/cars/chevrolet/silverado-1500/wipers) - [Bulbs](https://whichcarparts.com/cars/chevrolet/silverado-1500/bulbs) - [Fluids](https://whichcarparts.com/cars/chevrolet/silverado-1500/fluids) - [Service schedule](https://whichcarparts.com/cars/chevrolet/silverado-1500/service-schedule) - [Problems & reliability](https://whichcarparts.com/cars/chevrolet/silverado-1500/common-problems) - [Oil light reset](https://whichcarparts.com/cars/chevrolet/silverado-1500/oil-reset) - [Key fob battery](https://whichcarparts.com/cars/chevrolet/silverado-1500/key-fob-battery) - [Specs](https://whichcarparts.com/cars/chevrolet/silverado-1500/specs) Specifications vary with engine option, production date, and market.