AHX ✓ Factory-verified

GMC · Regular Production Option

Seat adjuster, second row, 4-way power bolster

Years 2025–27 Models 1 Factory citations 3

Query this via API →

Also documented for Cadillac

Documented applications

Yukon — T1XX (2021–2027) →

• 2025–2027 ✓ Factory-verified

  2027: Denali Ultimate: O; only in: Yukon (the Yukon XL guides do not print it)

  ⛭ GM factory document — 2025 gmc new yukon denali fleet order guide, p.53.

  ⛭ GM factory document — 2026 gmc yukon denali fleet order guide, p.58.

  ⛭ GM factory document — 2027 gmc yukon fleet order guide, p.50.

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