Cadillac DTS Engine Air Filter by Year
The Cadillac DTS (2006–2011) uses a consistent filter part number across all 6 checked model years. Select a year below to open the exact page with source notes before ordering.
| Year | Filter | Source coverage | Page |
|---|---|---|---|
| 2011 | WIX 46902 / Purolator A35431 | Verified fit | Open record → |
| 2010 | WIX 46902 / Purolator A35431 | Verified fit | Open record → |
| 2009 | WIX 46902 / Purolator A35431 | Verified fit | Open record → |
| 2008 | WIX 46902 / Purolator A35431 | Verified fit | Open record → |
| 2007 | WIX 46902 / Purolator A35431 | Verified fit | Open record → |
| 2006 | WIX 46902 / Purolator A35431 | Verified fit | Open record → |
Filter part number
WIX 46902 / Purolator A35431
Same across all 6 listed years
Cadillac DTS engine air filter — frequently asked questions
- What engine air filter fits the Cadillac DTS?
- Checked catalogs list WIX 46902 / Purolator A35431 as a compatible engine air filter for the Cadillac DTS (2006–2011). Confirm this part number in the seller's vehicle selector before ordering.
- How many years of Cadillac DTS engine air filter data do you have?
- Our checked records cover 6 model years for the Cadillac DTS (2006–2011). Select a year in the table above to open the exact fitment record.
Look up a specific Cadillac DTS year
Select a model year to open the exact checked engine air filter fitment record before ordering.