2025 Chevrolet Suburban Oil Capacity, Types, & Filters
Your ultimate DIY maintenance guide for the 2025 Chevrolet Suburban oil change is here! No more searching – find all the critical oil specs for your 2025 Chevrolet Suburban, including exact engine oil capacity, the manufacturer recommended oil viscosity and type, and the correct OEM and aftermarket oil filters.
We cover all available engine options categorized by their specific engine codes, ensuring you get pinpoint accuracy for your specific vehicle configuration. Keep reading to discover everything required for a successful 2025 Chevrolet Suburban oil change!
Scroll Table ➜
| Engine & Code | Oil Capacity | Oil Viscosity/Type | Oil Filter |
|---|---|---|---|
| 3.0L 6-cylinder LZ0 Diesel Turbo | 7 quarts (with filter) | SAE 0W-20 (All TEMPS) | GM 12735608 |
| 5.3L 8-cylinder L84 | 8 quarts (with filter) | SAE 0W-20 (All TEMPS) | GM 12735811 |
| 6.2L 8-cylinder L87 | 8 quarts (with filter) | SAE 0W-20 (All TEMPS) | GM 12735811 |
Recommended Motor Oil
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Select Your 2025 Chevrolet Suburban Engine Option
3.0L 6-cylinder Engine Code LZ0 Diesel Turbo
Engine:
3.0L 6-cylinder LZ0 Diesel Turbo [aka 3.0L L6 (Diesel)]
Body & Trims:
High Country, LT, Premier, RST, Z71
Oil Capacity:
7 quarts (with filter)
Oil Viscosity/Type:
SAE 0W-20 (All TEMPS)
OEM Oil Filter:
Oil Filter Replaces:
12727115, 19458922, 55495105
2025 Chevrolet Suburban 3.0L 6-cylinder LZ0 Diesel Turbo oil change details
Oil Capacity:
7 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
Oil Viscosity/Type:
SAE 0W-20 (All TEMPS)
Coolant Capacity:
15.7 quarts
Oil Drain Plug Torque:
18 ft/lbs (Oil Drain Plug). Always replace the drain plug seal with a new one.
Notes:
For vehicles equipped with diesel engines that originally required General Motors (GM) Dexos2, you may now use a GM Dexos D licensed engine oil of the appropriate viscosity grade.
5.3L 8-cylinder Engine Code L84
2025 Chevrolet Suburban 5.3L 8-cylinder L84 oil change details
Oil Capacity:
8 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
Oil Viscosity/Type:
SAE 0W-20 (All TEMPS)
Wix Oil Filter:
Coolant Capacity:
15.6 quarts
Oil Drain Plug Torque:
18 ft/lbs (Oil Drain Plug). Always replace the drain plug seal with a new one.
6.2L 8-cylinder Engine Code L87
2025 Chevrolet Suburban 6.2L 8-cylinder L87 oil change details
Oil Capacity:
8 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
Oil Viscosity/Type:
SAE 0W-20 (All TEMPS)
Wix Oil Filter:
Coolant Capacity:
15.1 quarts
Oil Drain Plug Torque:
18 ft/lbs (Oil Drain Plug). Always replace the drain plug seal with a new one.
People also ask – 2025 Chevrolet Suburban
What is the oil capacity of a 2025 Chevrolet Suburban?
Depending on the specific engine option, the 2025 Chevrolet Suburban oil capacity ranges from 7 to 8 quarts. Here is the exact oil capacity breakdown for each available engine configuration:
• 3.0L 6-cylinder (LZ0 Diesel Turbo): 7 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
• 5.3L 8-cylinder (L84): 8 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
• 6.2L 8-cylinder (L87): 8 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
Always check your dipstick after refilling to ensure the proper level.
What type of oil does a 2025 Chevrolet Suburban use?
Across its 3 available engine configurations, the 2025 Chevrolet Suburban uses the following motor oil viscosities: SAE 0W-20 (All TEMPS). Using the correct manufacturer-approved oil weight is crucial for engine health. Here are the specific oil type requirements by engine:
• 3.0L 6-cylinder (LZ0 Diesel Turbo):SAE 0W-20 (All TEMPS)
• 5.3L 8-cylinder (L84):
SAE 0W-20 (All TEMPS)
• 6.2L 8-cylinder (L87):
SAE 0W-20 (All TEMPS)
What is the best oil filter for the 2025 Chevrolet Suburban?
The proper oil filter depends on your exact engine code. The 2025 Chevrolet Suburban utilizes the following premium aftermarket Wix oil filters across its lineup: WL10255-EA. Here is the specific OEM and aftermarket filter data for each engine:
• 3.0L 6-cylinder (LZ0 Diesel Turbo):OEM Filter: GM 12735608
Wix Filter: Check Cross-reference Catalog
• 5.3L 8-cylinder (L84):
OEM Filter: GM 12735811
Wix Filter: WL10255-EA
• 6.2L 8-cylinder (L87):
OEM Filter: GM 12735811
Wix Filter: WL10255-EA
How often should I change the oil in my 2025 Chevrolet Suburban?
For modern models running full synthetic oil, oil change intervals are typically every 7,500 to 10,000 miles. However, for older Chevrolet Suburban generations (1985-2010) or those using conventional/synthetic-blend fluid, changing the oil and filter every 3,000 to 5,000 miles is highly recommended to prevent sludge buildup. Regardless of engine (3.0L 6-cylinder, 5.3L 8-cylinder and 6.2L 8-cylinder), you should change your oil at least once a year even if you don’t reach the mileage limit.