XL8 ✓ Factory-verified

Buick · Regular Production Option

Frequency rating, 433 MHz

Years 2018 Models 1 Factory citations 1

Query this via API →

Also documented for CadillacChevroletGMC

Documented applications

Enclave — C1XX (2018–2024) →

• 2018 ✓ Factory-verified internal

  ; S on all trims; 2018: GM order guide via GM Authority

  ⛭ GM factory document — 2018 buick enclave order guide copy gm authority, p.3, p.17, p.38.

This page aggregates every documented appearance of XL8 in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.