Best Genuine GM Accessories for the 2017-2019 Buick LaCrosse

Factory accessories get dismissed as the expensive option, and sometimes they are. But GM Accessories are engineered against the actual vehicle, they use the existing mounting points, and they do not void anything. Here is what is worth it on a 2017-2019 LaCrosse.

Ground Effects and Spoilers

Primered or color-matched aero kits. This is one of the few accessories that pays for itself on resale.

Search Ground Effects and Spoilers for the LaCrosse.

Illuminated Door Sill Plates

Model-specific sill trim. Universal versions exist and they are close, but close is where the rattles come from.

Search Illuminated Door Sill Plates for the LaCrosse.

Wheel Locks

Matched-finish lock sets. Universal versions exist and they are close, but close is where the rattles come from.

Search Wheel Locks for the LaCrosse.

All-Weather Floor Mats

Molded mats with the model logo and factory anchors. This is one of the few accessories that pays for itself on resale.

Search All-Weather Floor Mats for the LaCrosse.

Splash Guards

Low-profile molded guards. Universal versions exist and they are close, but close is where the rattles come from.

Search Splash Guards for the LaCrosse.

Cargo Nets and Organizers

Trunk-mounted organization. Universal versions exist and they are close, but close is where the rattles come from.

Search Cargo Nets and Organizers for the LaCrosse.

A Note on Fitment

Accessories are more trim-sensitive than mechanical parts, not less. Bed length, wheelbase, roof content, ride height package and interior color code all change the number. Send us the VIN and we will confirm before anything ships.

If you are not sure which version fits your build, send us the VIN and we will confirm before anything ships. Shop our Buick OEM parts catalog or search for LaCrosse accessories.