LPO, trailer hitch receiver cover

Years 2015–20, 2022–26 Models 4 Factory citations 19

Query this via API →

Also described as LPO, receiver cover, trailer hitch

Also documented for Chevrolet

Documented applications

Savana — GMT610 (2003–2027)

2015–2018, 2022–2026 Factory-verified

GM's list calls it an accessory

GM factory document — 2015 chevrolet express savana electrical body builders manual service manual 2015 en us, p.15.
GM factory document — 2018 chevrolet 18 express savana bodybuilders sm 2017nov06, p.16.
GM factory document — 2022 chevrolet 22 express savana electrical body builder sm en us 2021oct12, p.14.
GM factory document — 2026 chevrolet my26 express savana electrical bbm, p.12.

Sierra — T1XX (2019–2026)

2019–2020, 2022–2025 Factory-verified

GM factory document — 2019 gmc 19 sierra 1500 body builder feb 20, p.13.
GM factory document — 2020 gmc 20 sierra 1500 electrical body buil 1, p.14.
GM factory document — 2022 gmc 22 sierra 1500 new electrical body builder sm en us 2022jul20, p.13.
GM factory document — 2023 gmc 23 sierra 1500 electrical body builder sm en us 2022oct12, p.13.
GM factory document — 2024 gmc 24 sierra 1500 sm electrical body builder esid 23dec12, p.16.
GM factory document — 2025 gmc my25 sierra 1500 electrical bbm, p.13.

Yukon — K2XX (2015–2020)

2015–2019 Factory-verified

SLE, SLT: A/D; the guides read trailer hitch insert; 2018 from GM's 2018 Yukon order guide

GM factory document — 2015 gmc yukon denali fleet order guide wayback, p.3.
GM factory document — 2016 gmc yukon denali fleet order guide wayback, p.3.
GM factory document — 2017 chevrolet escalade escalade esv suburban tahoe yukon yukon xl electrical body builders manual service manual 2017 en us 1, p.30.
GM factory document — 2019 gmc yukon denali fleet order guide wayback, p.1.
GM factory document — 2018 gmc yukon order guide copy gm authority, p.30.

Yukon XL — K2XX (2015–2020)

2015–2017 Factory-verified

SLE, SLT: A/D; Denali: not available; the guides read trailer hitch insert

GM factory document — 2015 gmc yukon xl denali fleet order guide wayback, p.3.
GM factory document — 2016 gmc yukon xl denali fleet order guide wayback, p.3.
GM factory document — 2016 chevrolet escalade escalade esv suburban tahoe yukon yukon xl electrical body builders manual service manual 2016 en us, p.13.
GM factory document — 2017 chevrolet escalade escalade esv suburban tahoe yukon yukon xl electrical body builders manual service manual 2017 en us 1, p.30.

This page aggregates every documented appearance of S6N in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.