- 2016 Factory-verified
S; the 2014 and 2015 guides print the filter with no code
XR5 Factory-verified
Also described as Pollen filter
Also documented for Pontiac
Documented applications
- 1999–2004 Factory-verified
This page aggregates every documented appearance of XR5 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.