2002 Mazda Millenia Oil Capacity, Types, & Filters
Your ultimate DIY maintenance guide for the 2002 Mazda Millenia oil change is here! No more searching – find all the critical oil specs for your 2002 Mazda Millenia, 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 2002 Mazda Millenia oil change!
Scroll Table ➜
| Engine & Code | Oil Capacity | Oil Viscosity/Type | Oil Filter |
|---|---|---|---|
| 2.3L 6-cylinder KJ X | 4.3 quarts (with filter) | SAE 10W-30 (Above -25°C) SAE 5W-30 (Below 0°C) | Mazda JEY0-14-302-9C Mazda G6Y014302P1 |
| 2.5L 6-cylinder 2450cc C | 4.2 quarts (with filter) | SAE 10W-30 (Above -25°C) SAE 5W-30 (Below 0°C) | Mazda JEY0-14-302-9C Mazda G6Y014302P1 |
Select Your 2002 Mazda Millenia Engine Option
2.3L 6-cylinder Engine Code KJ X
Engine:
2.3L 6-cylinder KJ X [aka 2.3L V6 (Gas)]
Body & Trims:
Base, S
Oil Capacity:
4.3 quarts (with filter)
Oil Viscosity/Type:
SAE 10W-30 (Above -25°C)
SAE 5W-30 (Below 0°C)
OEM Oil Filter:
Mazda JEY0-14-302-9C and Mazda G6Y014302P1
Oil Filter Replaces:
817323802, JEY0-14-302, JEY0-14-302A and F2Y0-14-302A, F2Y014302, G6Y0-14-302, G6Y0-14-302A, JEY0-14-302-9A
2002 Mazda Millenia 2.3L 6-cylinder KJ X oil change details
Oil Grade:
SL
Oil Capacity:
4.3 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
Oil Viscosity/Type:
SAE 10W-30 (Above -25°C)
SAE 5W-30 (Below 0°C)
Oil Drain Plug Torque:
22-30 ft/lbs (Oil Drain Plug)
Notes:
N/A
2.5L 6-cylinder Engine Code 2450cc C
Engine:
2.5L 6-cylinder 2450cc C [aka 2.5L V6 (Gas)]
Body & Trims:
Base, S
Oil Capacity:
4.2 quarts (with filter)
Oil Viscosity/Type:
SAE 10W-30 (Above -25°C)
SAE 5W-30 (Below 0°C)
OEM Oil Filter:
Mazda JEY0-14-302-9C and Mazda G6Y014302P1
Oil Filter Replaces:
817323802, JEY0-14-302, JEY0-14-302A and F2Y0-14-302A, F2Y014302, G6Y0-14-302, G6Y0-14-302A, JEY0-14-302-9A
2002 Mazda Millenia 2.5L 6-cylinder 2450cc C oil change details
Oil Grade:
SL
Oil Capacity:
4.2 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
Oil Viscosity/Type:
SAE 10W-30 (Above -25°C)
SAE 5W-30 (Below 0°C)
Oil Drain Plug Torque:
22-30 ft/lbs (Oil Drain Plug)
Notes:
N/A
People also ask – 2002 Mazda Millenia
What is the oil capacity of a 2002 Mazda Millenia?
Depending on the specific engine option, the 2002 Mazda Millenia oil capacity ranges from 4.2 to 4.3 quarts. Here is the exact oil capacity breakdown for each available engine configuration:
• 2.3L 6-cylinder (KJ X): 4.3 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
• 2.5L 6-cylinder (2450cc C): 4.2 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 2002 Mazda Millenia use?
Across its 2 available engine configurations, the 2002 Mazda Millenia uses the following motor oil viscosities: SAE 10W-30 (Above -25°C)SAE 5W-30 (Below 0°C). Using the correct manufacturer-approved oil weight is crucial for engine health. Here are the specific oil type requirements by engine:
• 2.3L 6-cylinder (KJ X):Grade: SL
SAE 10W-30 (Above -25°C)
SAE 5W-30 (Below 0°C)
• 2.5L 6-cylinder (2450cc C):
Grade: SL
SAE 10W-30 (Above -25°C)
SAE 5W-30 (Below 0°C)
What is the best oil filter for the 2002 Mazda Millenia?
The proper oil filter depends on your exact engine code. The 2002 Mazda Millenia utilizes the following premium aftermarket Wix oil filters across its lineup: 51356-EA. Here is the specific OEM and aftermarket filter data for each engine:
• 2.3L 6-cylinder (KJ X):OEM Filter: Mazda JEY0-14-302-9C or Mazda G6Y014302P1
Wix Filter: 51356-EA
• 2.5L 6-cylinder (2450cc C):
OEM Filter: Mazda JEY0-14-302-9C or Mazda G6Y014302P1
Wix Filter: 51356-EA
How often should I change the oil in my 2002 Mazda Millenia?
For modern models running full synthetic oil, oil change intervals are typically every 7,500 to 10,000 miles. However, for older Mazda Millenia 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 (2.3L 6-cylinder and 2.5L 6-cylinder), you should change your oil at least once a year even if you don’t reach the mileage limit.