Cadillac CT5 Air & Cabin Filters by Year
The 2023-2026 Cadillac CT5 takes cabin air filter 13508023 and engine air filter 84335354, plus oil filter 12731742 (OEM part numbers). 2020-2022 models take cabin air filter 13356914 and engine air filter 84335354, plus oil filter 12731742.
Filters by model year
| Model years | Cabin air filter | Engine air filter | Oil filter | Buy |
|---|---|---|---|---|
| 2023-2026 | 13508023 | 84335354 | 12731742 | Shop cabin filter |
| 2020-2022 | 13356914 | 84335354 | 12731742 | Shop cabin filter |
These are the factory (OEM) part numbers. Searching one also finds the matching aftermarket filters, which list it as a cross-reference. Shop links go to Amazon, and we may earn a commission at no extra cost to you. Open your exact year below for the full details and sources.
Every CT5 year
Sources. The filter part number for 5 of 7 model years is checked against a cited source, most often Cadillac OEM parts catalog. Each year page lists its own sources.
Last verified 2026-06-21. Maintained by Matan B., who runs GarageDex. How we verify.