All Chevrolet Tahoe SUVs from 2007 through 2026 specify either SAE 0W-20 or 5W-30 full synthetic oil that meets GM dexos1® Gen 2 or earlier dexos1® specs
What kind of oil does a Chevy Tahoe used?
Use SAE 0W-20 full synthetic oil that meets GM dexos1® Gen 2 specification
For 2020-2026 models, GM insists on SAE 0W-20 full synthetic oil meeting dexos1® Gen 2. Earlier Tahoes (pre-2020) usually need SAE 5W-30 full synthetic that meets dexos1® (Gen 1). Check the oil-fill cap decal or owner’s manual—don’t just guess.
What type of oil goes in a 2015 Chevy Tahoe?
The 2015 Tahoe requires SAE 0W-20 viscosity oil meeting GM dexos1® specification
Chevrolet’s 2015 Service Information lists SAE 0W-20 full synthetic oil meeting dexos1® as the factory fill and recommended change oil. With filter, it takes 8 quarts total. Honestly, this is the best oil for that engine.
What kind of motor oil does a 2007 Chevy Tahoe take?
A 2007 Tahoe takes SAE 5W-30 full synthetic oil meeting GM dexos1® (Gen 1) specification
| Item | Spec | Capacity & Torque |
|---|
| Oil type | SAE 5W-30 full synthetic (dexos1®) | — |
| Oil capacity (with filter) | — | 6 quarts |
| Drain plug size | — | M12-1.75, 15 mm hex head, 18 ft-lb torque |
Always check the oil-fill cap decal—some early 2007 models built before a certain month may still call for conventional 5W-30. (That’s rare, but better safe than sorry.)
What type of oil does a 2011 Chevy Tahoe take?
A 2011 Tahoe uses SAE 5W-30 full synthetic oil that meets GM dexos1® specification
Chevrolet’s 2011 Service Manual lists SAE 5W-30 full synthetic meeting dexos1® as the factory fill. With filter change, the system holds 6 quarts. Use only oils labeled “dexos1®” to keep your warranty intact.
How often does a Tahoe need an oil change?
Change conventional oil every 3,000–5,000 miles or 6 months; change dexos1®-approved full synthetic oil every 7,500–10,000 miles or 12 months
Chevrolet’s latest guidance allows up to 10,000 miles or 12 months for full synthetic dexos1® oil under normal service. Always follow the oil-life monitor or the decal in the engine bay for the most accurate interval. (Trust the monitor—it knows best.)
How many quarts of oil does a Chevy Tahoe take?
An 8-quart oil capacity (with filter) is specified for most post-2015 Tahoe models
Use the dipstick and oil-fill mark to confirm; adding the final 0.5–1 quart slowly prevents overfilling. Always replace the filter (ACDelco PF63 or equivalent) when changing oil. (Skipping this is a great way to ruin your engine.)
How many quarts of oil does it take for a 2015 Tahoe?
8 quarts (7.6 L) with filter for the 2015 Tahoe 5.3L V8
| Engine | Oil capacity (with filter) | Filter |
|---|
| 5.3L V8 (LY5/LY7) | 8 qt (7.6 L) | ACDelco PF63 |
| 6.2L V8 (L92/L9H) | 10 qt (9.5 L) | ACDelco PF64 |
If your Tahoe has the 6.2L V8, use 10 quarts with filter and a PF64 filter. (Don’t mix these up—it’s a mess.)
How much oil does a 2015 Chevy Tahoe take?
A 2015 Tahoe with the 5.3L V8 holds 8 quarts (7.6 L) with filter
After draining and refilling, wait two minutes, then check the dipstick at operating temperature. Add oil in 0.5-quart increments until the level reaches the “FULL” mark. (Patience here saves you from a mess.)
What kind of oil is SAE 5W 30?
SAE 5W-30 is a multi-grade motor oil designed for year-round use in gasoline and light-duty diesel engines, offering good cold-start protection and high-temperature stability
It flows easily when cold (low “5W” winter rating) yet maintains viscosity at operating temperatures (high “30” summer rating). Dexos1®-approved 5W-30 oils also include enhanced additive packages for sludge and deposit control. (That’s why GM recommends it.)
What size is the oil drain plug on a 2007 Chevy Tahoe?
The drain plug is an M12-1.75 thread size with a 15 mm hex head, torqued to 18 ft-lb (24 Nm)
Use a 15 mm socket or crowfoot. Always replace the crush washer (GM 11512682 or equivalent) to prevent leaks. Re-torque the plug after the first drive cycle. (This isn’t optional—it’s how you avoid leaks.)
How much oil does a 2011 Tahoe take?
A 2011 Tahoe with the 5.3L V8 requires 6 quarts (5.7 L) with filter
Models with the optional 6.2L V8 need 8 quarts with filter. Always confirm the engine code on the emissions label before adding oil. (Mixing these up is an easy way to overfill.)
What kind of oil does a 2010 Chevy Tahoe take?
A 2010 Tahoe uses SAE 5W-30 full synthetic oil meeting GM dexos1® specification
Chevrolet’s 2010 Service Information lists dexos1® SAE 5W-30 as the factory fill. With filter change, the system holds 6 quarts. (This is the same oil as the 2009, just another model year.)
What kind of oil does a 2009 Chevy Tahoe use?
A 2009 Tahoe uses SAE 5W-30 full synthetic oil meeting GM dexos1® specification
The 2009 Service Manual specifies dexos1® SAE 5W-30 for both 5.3L and 6.2L engines. Oil capacity with filter is 6 quarts for the 5.3L and 8 quarts for the 6.2L. (The 6.2L needs more oil—don’t shortchange it.)
