2005 Kia Optima Oil Capacity, Types, & Filters
Your essential guide to 2005 Kia Optima oil change is here! No more searching – find all the critical oil specs for your 2005 Kia Optima, including oil capacity, recommended oil viscosity (type), and the correct oil filter.
We cover all engine options, categorized by their specific engine codes, ensuring you get the right information for your specific configuration. Keep reading to discover everything you need for your next 2005 Kia Optima oil change!
Scroll Table ➜
| Engine & Code | Oil Capacity | Oil Viscosity/Type | Oil Filter |
|---|---|---|---|
| 2.4L 4-cylinder [6] 2359cc Q | 4.5 quarts (with filter) | SAE 10W-30 (Above -20°C) SAE 5W-20, SAE 5W-30 (All TEMPS) | Kia 26300-35505 |
| 2.7L 6-cylinder [8] 2656cc 8 | 5.1 quarts (with filter) | SAE 10W-30 (Above -20°C) SAE 5W-20, SAE 5W-30 (All TEMPS) | Kia 26300-35505 |
Select Your 2005 Kia Optima Engine Option
2.4L 4-cylinder Engine Code [6] 2359cc Q
Engine:
2.4L 4-cylinder [6] 2359cc Q [aka 2.4L L4 (Gas)]
Body & Trims:
EX, LX
Oil Capacity:
4.5 quarts (with filter)
Oil Viscosity/Type:
SAE 10W-30 (Above -20°C)
SAE 5W-20, SAE 5W-30 (All TEMPS)
OEM Oil Filter:
Oil Filter Replaces:
26300-35056, 26300-35500, 26300-35501, 26300-35502, 26300-35503, 26300-35503N, 26300-35504, 26300-3E010, S2630-035505
2005 Kia Optima 2.4L 4-cylinder [6] 2359cc Q oil change details
Oil Grade:
SJ
Oil Capacity:
4.5 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 -20°C)
SAE 5W-20, SAE 5W-30 (All TEMPS)
Name of Oil Filter:
N/A
Wix Oil Filter:
Wix Air Filter:
N/A
Coolant Capacity:
6.9 quarts - For models with an Automatic Transaxle (ATXL).
6.7 quarts - For models with a Manual Transaxle (MTXL).
Oil Drain Plug Torque:
25-33 ft/lbs (Oil Drain Plug)
Notes:
N/A
2.7L 6-cylinder Engine Code [8] 2656cc 8
Engine:
2.7L 6-cylinder [8] 2656cc 8 [aka 2.7L V6 (Gas)]
Body & Trims:
EX, LX
Oil Capacity:
5.1 quarts (with filter)
Oil Viscosity/Type:
SAE 10W-30 (Above -20°C)
SAE 5W-20, SAE 5W-30 (All TEMPS)
OEM Oil Filter:
Oil Filter Replaces:
26300-35056, 26300-35500, 26300-35501, 26300-35502, 26300-35503, 26300-35503N, 26300-35504, 26300-3E010, S2630-035505
2005 Kia Optima 2.7L 6-cylinder [8] 2656cc 8 oil change details
Oil Grade:
SJ
Oil Capacity:
5.1 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 -20°C)
SAE 5W-20, SAE 5W-30 (All TEMPS)
Name of Oil Filter:
N/A
Wix Oil Filter:
Wix Air Filter:
N/A
Coolant Capacity:
7.3 quarts - For models with a Manual Transaxle (MTXL).
7.5 quarts - For models with an Automatic Transaxle (ATXL).
Oil Drain Plug Torque:
25-33 ft/lbs (Oil Drain Plug)
Notes:
N/A