Shop By Vehicle
Shows all parts for this vehicle — for exact-fit matches, try AI Search above
1 2

2020-2025 Tahoe Yukon CT4 GMC Lumbar Adjuster 4-Way Genuine OEM

$ 56.98
🏁 Please confirm this part fits your vehicle before ordering
🏁 CHECKPOINT 🏁
100% Genuine OEM Factory original part
Fast UPS Shipping Any order, any size
Easy Returns No-hassle return policy
Secure Checkout SSL encrypted payment

Restore factory lumbar support control to your vehicle with this Genuine OEM Power Ventilated Right 4-Way Position Lumbar Adjuster. Designed as a direct factory replacement, this adjuster fits a wide range of 2020–2025 GM vehicles including the Cadillac CT4, Buick Envision, Chevrolet Suburban, Chevrolet Tahoe, GMC Yukon, GMC Yukon XL, and GMC Hummer EV Pickup, and installs without modification for a seamless, factory-correct fit.

This is a Genuine OEM part sourced directly from GM, guaranteeing factory-level fit, finish, and function. This is the right (passenger) side power ventilated lumbar adjuster featuring a 4-way position adjustment mechanism, matching the original equipment specification exactly — every connector, motor interface, and mounting point is identical to what your vehicle left the factory with. Compatible across a broad range of trims and engine configurations including Gas, Diesel, and Electric powertrains.

Quick Part Facts

  • Part Name: Lumbar Adjuster
  • Position: Right (Passenger Side)
  • Type: Power Ventilated
  • Adjustment: 4-Way Position
  • Condition: Genuine OEM New
  • Brand: GM (Cadillac / Buick / Chevrolet / GMC)

Fitment Chart

Year Make Model Trim Engine
2025 Cadillac CT4 Luxury, Premium Luxury, Sport, V, V Blackwing 2.0L L4 Gas, 2.7L L4 Gas, 3.6L V6 Gas
2024 Buick Envision Avenir 2.0L L4 Gas
2024 Cadillac CT4 Luxury, Premium Luxury, Sport, V, V Blackwing 2.0L L4 Gas, 2.7L L4 Gas, 3.6L V6 Gas
2023 Buick Envision Avenir, Essence, Preferred 2.0L L4 Gas
2023 Cadillac CT4 Luxury, Premium Luxury, Sport, V, V Blackwing 2.0L L4 Gas, 2.7L L4 Gas, 3.6L V6 Gas
2023 GMC Hummer EV Pickup 3X Electric
2022 Buick Envision Avenir, Essence, Preferred 2.0L L4 Gas
2022 Cadillac CT4 Luxury, Premium Luxury, Sport, V, V Blackwing 2.0L L4 Gas, 2.7L L4 Gas, 3.6L V6 Gas
2022 Chevrolet Suburban Commercial, High Country, LS, LT, Premier, RST, Z71 3.0L L6 Diesel, 5.3L V8 Gas, 6.2L V8 Gas
2022 Chevrolet Tahoe Commercial, High Country, LS, LT, PPV, Premier, RST, SSV, Z71 3.0L L6 Diesel, 5.3L V8 Gas, 6.2L V8 Gas
2022 GMC Hummer EV Pickup Edition 1 Electric
2022 GMC Yukon AT4, Denali, SLE, SLT 3.0L L6 Diesel, 5.3L V8 Gas, 6.2L V8 Gas
2022 GMC Yukon XL AT4, Denali, SLE, SLT 3.0L L6 Diesel, 5.3L V8 Gas, 6.2L V8 Gas
2021 Buick Envision Avenir, Essence, Preferred 2.0L L4 Gas
2021 Cadillac CT4 Luxury, Premium Luxury, Sport, V 2.0L L4 Gas, 2.7L L4 Gas
2021 Chevrolet Suburban Commercial, High Country, LS, LT, Premier, RST, Z71 3.0L L6 Diesel, 5.3L V8 Gas, 6.2L V8 Gas
2021 Chevrolet Tahoe High Country, LS, LT, PPV, Premier, RST, SSV, Z71 3.0L L6 Diesel, 5.3L V8 Gas, 6.2L V8 Gas
2021 GMC Yukon AT4, Denali, SLE, SLT 3.0L L6 Diesel, 5.3L V8 Gas, 6.2L V8 Gas
2021 GMC Yukon XL AT4, Denali, SLE, SLT 3.0L L6 Diesel, 5.3L V8 Gas, 6.2L V8 Gas
2020 Cadillac CT4 Luxury, Premium Luxury, Sport, V 2.0L L4 Gas, 2.7L L4 Gas
Why Choose Conquest
No Games. Just Genuine Parts.
100% Genuine OEM
No aftermarket substitutes, no knockoffs — every part is the real thing, verified before it ships.
Fair Prices, No Games
Founded by someone who spent 15 years watching dealerships mark up and mislead — we built this to be different.
Verified In-House
Every part is checked against the OEM part number before it ships — not dropped straight from a warehouse untouched.
Real Person, Real Answers
Not sure it fits? Text or email us — you'll hear back from someone who actually knows the part, within 24 hours.

The Latest From Our Experts

View all
Back to top