2025 Buick Enclave maintenance schedule
The 2025 Enclave is part of the Third Generation (2025-2026), sold as an SUV. Below: its service intervals with the source behind each one, the fluids it takes, and the NHTSA recalls issued for it.
Service schedule
What the 2025 Enclave needs, and when
Manufacturer rows link to Buick's own schedule, Independent rows to a service shop or parts retailer's published guide.
| Service | Interval | Source |
|---|---|---|
| Engine oil and filter (LK0) OLM based (7-8 mo typical) | 7,500 mi | Independent |
| Engine air filter (LK0) | 45,000 mi / 4 years | Independent |
| Cabin air filter (LK0) Standard replacement | 22,500 mi / 2 years | Independent |
| Tire rotation (LK0) Crucial for AWD (7-8 mo typical) | 7,500 mi | Independent |
| Brake fluid (LK0) | 45,000 mi / 3 years | Independent |
| Engine coolant (LK0) Dex-Cool | 150,000 mi / 5 years | Independent |
| Transmission fluid (LK0) Severe service interval | 45,000 mi | Independent |
| Spark plugs (LK0) Turbocharged heat range | 97,500 mi | Independent |
| Serpentine belt (LK0) Inspect starting at 45k | 150,000 mi / 10 years | Independent |
| Differential and transfer case fluid (LK0) AWD models only | 45,000 mi | Independent |
| PCV valve (LK0) | Inspect, replace as needed | Independent |
| 12V battery (LK0) High electrical load architecture | Inspect, replace as needed | Independent |
Intervals are for normal driving; towing, short trips, extreme heat or dust shorten them.
Fluids and engines
What goes in it
- Engine oil
- dexos1 Gen 3, 5.3 qt
- Coolant
- Dex-Cool (Orange)
- Transmission fluid
- Dexron ULV
Powertrains in this generation
- 2.5L 4-cyl (LK0), 328 hp, 8-speed automatic, FWD/AWD
Confirm the exact spec against the owner's manual or the label under the hood; capacities vary by engine and drivetrain.
Safety recalls
No NHTSA recalls matched the 2025 Buick Enclave
From NHTSA's recall database, matched by model and year. Recall repairs are free at Buick dealers, and a given car may already be fixed or fall outside a campaign, so check the VIN at nhtsa.gov/recalls before you buy.
Other Enclave model years
Shopping new? The Buick Enclave guide covers the current model, with what it costs to keep for 1 to 15 years.
Sources
- kbb.com (Independent)
Researched 2026-09-18. Modeling, not mechanic advice - always confirm against your car's owner's manual and service records.
Running an Enclave for income?
Carlyle scores the exact listing on cost per remaining mile and projected Turo income, so you know what a 2025 Enclave earns before you buy it.
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