2019–2025 T1XX (4th generation)
2019–2025 Chevrolet Silverado 1500 Cabin Air Filter and Engine Air Filter
Cabin air filter and engine air filter part numbers for the 2019–2025 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.
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Quick answer
The 2019–2025 Chevrolet Silverado 1500 cabin air filter is GM 84121219 (some listings cross 13508023) (behind the glovebox; drop the glovebox door, no tools on most trucks, 5-minute diy).
Cabin air filter
High confidence| Spec | Value |
|---|---|
| OEM part | GM 84121219 (some listings cross 13508023) |
| Location | Behind the glovebox; drop the glovebox door, no tools on most trucks, 5-minute DIY |
| Replace every | Every 22,500 mi (sooner in dusty conditions) |
Engine air filter, 2.7L Turbo I4 (L3B; 'TurboMax' from 2023)
High confidence| Spec | Value |
|---|---|
| Location | Airbox on driver side of engine bay; clips only |
| Replace every | Every 45,000 mi (sooner in dusty conditions) |
Engine air filter, 5.3L EcoTec3 V8 (L84, DFM)
High confidence| Spec | Value |
|---|---|
| Location | Airbox on driver side of engine bay; clips only |
| Replace every | Every 45,000 mi |
Engine air filter, 6.2L EcoTec3 V8 (L87, DFM)
High confidence| Spec | Value |
|---|---|
| Location | Airbox on driver side of engine bay; clips only |
| Replace every | Every 45,000 mi |
Engine air filter, 3.0L Duramax turbo-diesel I6 (LM2; LZ0 from 2023)
High confidence| Spec | Value |
|---|---|
| Location | Airbox on driver side of engine bay |
| Replace every | Every 45,000 mi; more often when dusty, diesel airflow matters |
Which Chevrolet Silverado 1500 model years does this cover?
These air filters specifications apply to every Chevrolet Silverado 1500 built from 2019 through 2025 — the T1XX (4th generation), full-size half-ton pickup (regular, double, crew cab); interior refresh 2022. Nothing in this specification changes between those model years. Pick your year for the engines it offered, what changed that year, and the problems recorded against it.
What changed during the 2019–2025 Chevrolet Silverado 1500
- 2019Generation launch: 2.7L Turbo debuts, 5.3L/6.2L gain DFM, 4.3L V6 and 6-speed carry over on base trims
- 20203.0L Duramax LM2 diesel arrives; 6.2L/diesel use the 10L80 10-speed
- 2021Last year for the 4.3L V6 (fleet/base); multi-flex tailgate spreads
- 2022Major refresh: all-new interior with 13.4-in Google infotainment, ZR2 flagship debuts, Super Cruise on High Country; LED lamps standard on most retail trims
- 20232.7L becomes 'TurboMax' (430 lb-ft); LZ0 Duramax replaces LM2 (305 hp, 200k-mi oil-pump belt)
- 2024–2025Carryover years; 2021–2024 6.2L trucks swept into recall 25V-274 in April 2025
2019–2025 Chevrolet Silverado 1500 air filters: common questions
What cabin air filter does a 2019–2025 Chevrolet Silverado 1500 take?
- GM 84121219 (some listings cross 13508023).
Where is the cabin air filter on a 2019–2025 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 2019–2025 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)
- NHTSA Part 573 report, recall 25V-274, 6.2L L87 engine failure
- GM Authority, Silverado/Sierra 6.2L L87 recall coverage
- Blauparts, 2020–2025 Silverado 3.0L LM2/LZ0 oil change kit (dexosD 0W-20)
- Duramax Forum, LM2 oil pump belt 150,000-mi service
- Costa Oils, 2020 Silverado 2.7L (L3B) oil change guide (PF66)
- AutoZone, 2020 Silverado 1500 battery fitment (Group 48/H6, AGM)
- Goodyear, 2019 Silverado Custom Trail Boss OE tire (LT275/65R18)
- Wheel-Size.com, 2019 Silverado 1500 OE fitments
- XenonPro, 2019–2021 Silverado bulb size chart (H11 low / 9005 high, halogen trims)
- Cox Chevrolet, Silverado 1500 towing capacity by engine/year