2005 Cadillac CTS Oil Capacity, Types, & Filters
Your essential guide to 2005 Cadillac CTS oil change is here! No more searching – find all the critical oil specs for your 2005 Cadillac CTS, 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 Cadillac CTS oil change!
Scroll Table ➜
| Engine & Code | Oil Capacity | Oil Viscosity/Type | Oil Filter |
|---|---|---|---|
| 2.8L 6-cylinder [S] S | 6 quarts (with filter) | SAE 5W-30 (All TEMPS) | GM 12737094 |
| 3.6L 6-cylinder [T] U | 6 quarts (with filter) | SAE 5W-30 (All TEMPS) | GM 12739960 |
| 5.7L 8-cylinder [7] 7 | 6.4 quarts (with filter) | SAE 5W-30 (All TEMPS) | GM 12739960 |
Select Your 2005 Cadillac CTS Engine Option
2.8L 6-cylinder Engine Code [S] S
Engine:
2.8L 6-cylinder [S] S [aka 2.8L V6 (Gas)]
Body & Trims:
V
Oil Capacity:
6 quarts (with filter)
Oil Viscosity/Type:
SAE 5W-30 (All TEMPS)
OEM Oil Filter:
Oil Filter Replaces:
12731172, 19210283, 25010633, 25014748, 88984215
2005 Cadillac CTS 2.8L 6-cylinder [S] S oil change details
Oil Grade:
SEO22
Oil Capacity:
6 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
Oil Drain Plug Torque:
18 ft/lbs (Oil Drain Plug)
Notes:
N/A
3.6L 6-cylinder Engine Code [T] U
Engine:
3.6L 6-cylinder [T] U [aka 3.6L V6 (Gas)]
Body & Trims:
Base
Oil Capacity:
6 quarts (with filter)
Oil Viscosity/Type:
SAE 5W-30 (All TEMPS)
OEM Oil Filter:
Oil Filter Replaces:
19303249, 19355319, 25177917, 92149006
2005 Cadillac CTS 3.6L 6-cylinder [T] U oil change details
Oil Grade:
SEO22
Oil Capacity:
6 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
Oil Drain Plug Torque:
18 ft/lbs (Oil Drain Plug)
Notes:
N/A
5.7L 8-cylinder Engine Code [7] 7
Engine:
5.7L 8-cylinder [7] 7 [aka 5.7L V8 (Gas)]
Body & Trims:
Base
Oil Capacity:
6.4 quarts (with filter)
Oil Viscosity/Type:
SAE 5W-30 (All TEMPS)
OEM Oil Filter:
Oil Filter Replaces:
19303249, 19355319, 25177917, 92149006
2005 Cadillac CTS 5.7L 8-cylinder [7] 7 oil change details
Oil Grade:
SEO22
Oil Capacity:
6.4 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
Oil Drain Plug Torque:
18 ft/lbs (Oil Drain Plug)
Notes:
N/A