ServlogUpdated 2026-07-18
Chevrolet Silverado 1500 Oil Change Interval & Oil Type
Compiled & reviewed by Nikolai Tsyrenov · Updated 2026-07-18
When to change the oil on a 2019-2024 (T1XX) Chevrolet Silverado 1500, and what oil it takes.
| Oil change interval | Oil-Life Monitor, typically ~7,500 mi (range 5,000-7,500), min once / 12 mo |
|---|---|
| Engine / oil | 5.3L/6.2L V8, 2.7L turbo-4 or 3.0L Duramax diesel; dexos1 Gen 3 synthetic |
| Oil filter | Replace with every oil change |
Chevrolet Silverado 1500 note: The transmission-fluid interval is unusually short (45k normal / 30k severe) vs other trucks — a real maintenance item. 5.3L uses AFM/DFM cylinder deactivation; many owners change oil strictly on time to reduce related issues.
FAQ
How often should you change the oil in a Chevrolet Silverado 1500?
Oil-Life Monitor, typically ~7,500 mi (range 5,000-7,500), min once / 12 mo.
What kind of oil does the Chevrolet Silverado 1500 take?
Chevrolet Silverado 1500: 5.3L/6.2L V8, 2.7L turbo-4 or 3.0L Duramax diesel; dexos1 Gen 3 synthetic. Use the grade and spec listed in your owner's manual or on the oil cap.
Should I use the normal or severe oil-change schedule?
Use the severe-service interval if you mostly drive short trips, in cold/dusty/hot climates, in stop-and-go traffic, or tow — which describes most real-world drivers.
← Full Chevrolet Silverado 1500 maintenance schedule · Oil change intervals for all cars
General guidance — confirm against your Chevrolet Silverado 1500 owner's manual.
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