2021 Nissan/Datsun Altima Oil Capacity, Types, & Filters
Your ultimate DIY maintenance guide for the 2021 Nissan/Datsun Altima oil change is here! No more searching – find all the critical oil specs for your 2021 Nissan/Datsun Altima, 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 2021 Nissan/Datsun Altima oil change!
Scroll Table ➜
| Engine & Code | Oil Capacity | Oil Viscosity/Type | Oil Filter |
|---|---|---|---|
| 2.0L 4-cylinder PR25DD 6 | 5 quarts (with filter) | SAE 5W-30 (All TEMPS) | Nissan/Datsun 15208-65F1E Nissan/Datsun 15208-65F0E |
| 2.5L 4-cylinder KR20DDET 5 Turbo | 5.4 quarts (with filter) | SAE 0W-20 (All TEMPS) | Nissan/Datsun 15208-65F1E |
Select Your 2021 Nissan/Datsun Altima Engine Option
2.0L 4-cylinder Engine Code PR25DD 6
Engine:
2.0L 4-cylinder PR25DD 6 [aka 2.0L L4 (Gas)]
Body & Trims:
Platinum, S, SL, SR, SV
Oil Capacity:
5 quarts (with filter)
Oil Viscosity/Type:
SAE 5W-30 (All TEMPS)
OEM Oil Filter:
Nissan/Datsun 15208-65F1E and Nissan/Datsun 15208-65F0E
Oil Filter Replaces:
15208-65F1A, 15208-65F1B and 15208-65F00, 15208-65F01, 15208-65F0A, 15208-65F0B, 15208-65F0C, 15208-65F0D, 15208-9F600
2021 Nissan/Datsun Altima 2.0L 4-cylinder PR25DD 6 oil change details
Oil Grade:
API*
Oil Capacity:
5 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
Oil Viscosity/Type:
SAE 5W-30 (All TEMPS)
Oil Drain Plug Torque:
22-29 ft/lbs (Oil Drain Plug). Install a new washer on the drain bolt and make sure to use an Original Equipment (OE) drain plug.
Notes:
N/A
2.5L 4-cylinder Engine Code KR20DDET 5 Turbo
Engine:
2.5L 4-cylinder KR20DDET 5 Turbo [aka 2.5L L4 (Gas)]
Body & Trims:
Platinum, S, SL, SR, SV
Oil Capacity:
5.4 quarts (with filter)
Oil Viscosity/Type:
SAE 0W-20 (All TEMPS)
OEM Oil Filter:
Nissan/Datsun 15208-65F1E
Oil Filter Replaces:
15208-65F1A, 15208-65F1B
2021 Nissan/Datsun Altima 2.5L 4-cylinder KR20DDET 5 Turbo oil change details
Oil Grade:
API*
Oil Capacity:
5.4 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)
Oil Drain Plug Torque:
22-29 ft/lbs (Oil Drain Plug). Install a new washer on the drain bolt and make sure to use an Original Equipment (OE) drain plug.
Notes:
N/A
People also ask – 2021 Nissan/Datsun Altima
What is the oil capacity of a 2021 Nissan/Datsun Altima?
Depending on the specific engine option, the 2021 Nissan/Datsun Altima oil capacity ranges from 5 to 5.4 quarts. Here is the exact oil capacity breakdown for each available engine configuration:
• 2.0L 4-cylinder (PR25DD 6): 5 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
• 2.5L 4-cylinder (KR20DDET 5 Turbo): 5.4 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 2021 Nissan/Datsun Altima use?
Across its 2 available engine configurations, the 2021 Nissan/Datsun Altima uses the following motor oil viscosities: SAE 5W-30 (All TEMPS) and 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:
• 2.0L 4-cylinder (PR25DD 6):Grade: API*
SAE 5W-30 (All TEMPS)
• 2.5L 4-cylinder (KR20DDET 5 Turbo):
Grade: API*
SAE 0W-20 (All TEMPS)
What is the best oil filter for the 2021 Nissan/Datsun Altima?
The proper oil filter depends on your exact engine code. The 2021 Nissan/Datsun Altima utilizes the following premium aftermarket Wix oil filters across its lineup: 51358-EA. Here is the specific OEM and aftermarket filter data for each engine:
• 2.0L 4-cylinder (PR25DD 6):OEM Filter: Nissan/Datsun 15208-65F1E or Nissan/Datsun 15208-65F0E
Wix Filter: 51358-EA
• 2.5L 4-cylinder (KR20DDET 5 Turbo):
OEM Filter: Nissan/Datsun 15208-65F1E
Wix Filter: 51358-EA
How often should I change the oil in my 2021 Nissan/Datsun Altima?
For modern models running full synthetic oil, oil change intervals are typically every 7,500 to 10,000 miles. However, for older Nissan/Datsun Altima 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 (2.0L 4-cylinder and 2.5L 4-cylinder), you should change your oil at least once a year even if you don’t reach the mileage limit.