FCC ID YG0G21TB2
Fits Chevrolet, GM, GMC (2021–2025)
YG0G21TB2 is the FCC ID printed on the label under the fob’s battery cover — on this code we verify fit for Chevrolet, GM, GMC (2021–2025). 10 (1 genuine OEM, 9 aftermarket) replacements are published, 4 in stock.
- Makes3Chevrolet, GM, GMC
- Models5
- Model years2021–2025
- Frequency433 / 434MHz
- In stock4 / 1010 SKUs
Vehicles verified for YG0G21TB2
Chevrolet
5 models- Sierra
- Sierra 1500
- Silverado
- Suburban
- Tahoe
GM
3 models- Sierra
- Sierra 1500
- Silverado
GMC
3 models- Sierra
- Sierra 1500
- Silverado
Model years 2021–2025.
Which part fits which model
Each listing for this code, with the models and years it is verified for.
- 2021-2025 Chevrolet Silverado / 5-Button Smart Key / PN: 13548437 / YG0G21TB2Silverado2021–20255-button In stock
- 2021-2025 Chevrolet Suburban Tahoe / 4-Button Smart Key / PN: 13537961 / YG0G21TB2Suburban, Tahoe2021–20254-button Backorder
- 2021-2024 Chevrolet / 5-Button Proximity Key / FCC: HUFGM2718, YG0G21TB2Suburban, Tahoe2021–20245-button Backorder
- 2022-2024 Chevrolet GMC / 5-Button Smart Key / PN: 13548437, 13548440 / FCC ID: YG0G21TB2 /HUFGM2718 (Aftermarket)Silverado, Sierra 15002022–20245-button In stock
- 2022-2024 Chevrolet Silverado / 4-Button Smart Key / PN: 13548441 / YG0G21TB2Silverado2022–20244-button In stock
- 2022-2024 Chevrolet Silverado / 4-Button Smart Key / PN: 13548441 / YG0G21TB2 (AFTERMARKET)Silverado, Sierra2022–20244-button Backorder
- 2022-2024 Chevrolet Silverado 1500 / 3-Button Smart Key / PN: 13548436 / YG0G21TB2Silverado2022–20243-button Out of stock
- 2022-2023 GMC Sierra / 5-Button Smart Key / PN: 13548440 / YG0G21TB2Sierra2022–20235-button Backorder
- 2021-2022 Chevrolet Suburban Tahoe / 5-Button Smart Key / FCC ID: YG0G21TB2 / PN: 13541559 (OEM)Suburban, Tahoe2021–20225-buttonGenuine OEM In stock
- 2021-2022 Chevrolet Suburban Tahoe / 6-Button Smart Key / YG0G21TB2 / PN: 13537962Suburban, Tahoe2021–20226-button Backorder
Cross-reference data for YG0G21TB2
Cross-references (original part numbers)
19The original part numbers our YG0G21TB2 replacements match against. Tap a number to copy it.
Electronics
- Frequency
- 433 MHz, 434 MHz
- Transponder chip
- HITAG PRO ID49NCF29A1V / HITAG PRO / 49CHIPNXP HITAG-PRO ID49 128 Bit
- Buttons
- 3 / 4 / 5 / 6
- Key types
- Smart Key
- IC ID (Canada)
Four checks before you program
- 1
FCC ID on the label
The code on the customer's key must read exactly the same.
This codeYG0G21TB2 - 2
Frequency
A remote on the wrong frequency will never talk to the car, even if it looks identical.
This code433 MHz · 434 MHz - 3
Buttons & layout
Match the button count and the button layout to the original key.
This code3 / 4 / 5 / 6-button versions - 4
Transponder chip
For push-to-start and keyed ignitions, the chip has to match the immobiliser.
This codeHITAG PRO ID49 · NCF29A1V / HITAG PRO / 49CHIP +1
Genuine OEM and aftermarket parts for YG0G21TB2
2021-2025 Chevrolet Silverado / 5-Button Smart Key / PN: 13548437 / YG0G21TB2
2021-2025 Chevrolet Suburban Tahoe / 4-Button Smart Key / PN: 13537961 / YG0G21TB2
2021-2024 Chevrolet / 5-Button Proximity Key / FCC: HUFGM2718, YG0G21TB2
2022-2024 Chevrolet GMC / 5-Button Smart Key / PN: 13548437, 13548440 / FCC ID: YG0G21TB2 /HUFGM2718 (Aftermarket)
2022-2024 Chevrolet Silverado / 4-Button Smart Key / PN: 13548441 / YG0G21TB2
2022-2024 Chevrolet Silverado / 4-Button Smart Key / PN: 13548441 / YG0G21TB2 (AFTERMARKET)
2022-2024 Chevrolet Silverado 1500 / 3-Button Smart Key / PN: 13548436 / YG0G21TB2
2022-2023 GMC Sierra / 5-Button Smart Key / PN: 13548440 / YG0G21TB2
2021-2022 Chevrolet Suburban Tahoe / 5-Button Smart Key / FCC ID: YG0G21TB2 / PN: 13541559 (OEM)
2021-2022 Chevrolet Suburban Tahoe / 6-Button Smart Key / YG0G21TB2 / PN: 13537962
Quick answers — FCC ID YG0G21TB2
What vehicles use FCC ID YG0G21TB2?
FCC ID YG0G21TB2 is verified in our catalog for Chevrolet (Sierra, Sierra 1500, Silverado, Suburban, Tahoe); GM (Sierra, Sierra 1500, Silverado); GMC (Sierra, Sierra 1500, Silverado), model years 2021–2025.
What chip and frequency does YG0G21TB2 use?
YG0G21TB2 keys use the HITAG PRO ID49, NCF29A1V / HITAG PRO / 49CHIP, NXP HITAG-PRO ID49 128 Bit transponder chips and operate at 433 MHz, 434 MHz.
Is there a replacement for YG0G21TB2?
Yes — Car Key Source stocks 10 (1 genuine OEM, 9 aftermarket) smart key replacements for FCC ID YG0G21TB2, sold wholesale to the trade with US & Canada same-day dispatch.
What original part numbers cross-reference to YG0G21TB2?
FCC ID YG0G21TB2 cross-references to original part numbers 13514330, 13514331, 13536127, 13537958, 13537960, 13537961, 13537962, 13541559, 13541561, 13545334, 13545335, 13548432, 13548433, 13548436, 13548437, 13548440, 13548441, 13560205, 86777667 — our replacements are matched against these originals.
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- OHT05918179Allure, Camaro6 SKUs
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