- 2018 Factory-verified
Premium: included; the 2014 guide lists it, as a carpeted load floor mat, not available on any trim
B41 Factory-verified
Also described as Cargo mat, carpeted, rearCargo mat, load floor
Also documented for CadillacChevroletGMCHummerPontiac
Documented applications
- 2025–2027 Factory-verified
Preferred, Sport Touring, Avenir: O
- 2003–2007 Factory-verified
This page aggregates every documented appearance of B41 in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.