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2021 Chevrolet Tahoe Knock Sensor

3 items

Get a reliable Knock Sensor for your vehicle at A-Premium. Our high-quality sensors are designed to accurately detect engine knocking, helping to prevent costly damage. Browse our selection today and enjoy fast, free shipping on your order.

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Standard KS211 Ignition Knock (Detonation) Sensor

Standard KS211 Ignition Knock (Detonation) Sensor

StandardPart # KS211

Standard KS211 Ignition Knock (Detonation) Sensor

3-year warranty

90 days free return

Fits 2020-2021 Chevrolet Silverado 3500 HD, 2020-2020 Chevrolet LCF 3500, 2017-2020 Chevrolet Express 4500, 2017-2020 GMC Savana 4500, 2017-2018 Chevrolet Silverado 3500, 2016-2019 Chevrolet Suburban 3500 HD, 2016-2018 Chevrolet LCF 3500, 2016-2017 Chevrolet SS, 2016-2017 Chevrolet Suburban, 2015-2017 Chevrolet Express Cargo, 2014-2020 GMC Savana 2500, 2014-2020 GMC Savana 3500, 2014-2017 GMC Savana 2500, 2014-2017 GMC Savana 3500, 2014-2014 Chevrolet SS, 2014-2014 Chevrolet Suburban, 2013-2017 Chevrolet Express Pasajeros, 2012-2013 Chevrolet Silverado 1500, 2012-2012 Chevrolet Express Pasajeros, 2011-2017 Chevrolet Caprice

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: 2021 Chevrolet Tahoe

Item LocatedUnited States

MaterialMetal/Plastic

Part interchange

KS211, 2131576, SDTGM017, 158-1267, 158-1724, AS10261, DKS651, 72986,

Standard KS437 Ignition Knock (Detonation) Sensor

StandardPart # KS437

Standard KS437 Ignition Knock (Detonation) Sensor

3-year warranty

90 days free return

Fits 2024-2024 Chevrolet Express 3500, 2023-2023 Chevrolet Corvette, 2023-2023 Chevrolet Express 2500, 2023-2023 Chevrolet Express 3500, 2023-2023 GMC Savana 2500, 2023-2023 GMC Savana 3500, 2023-2023 GMC Yukon, 2023-2023 GMC Yukon, 2022-2023 Cadillac CT5, 2022-2022 Chevrolet Silverado 1500 LTD, 2022-2022 Chevrolet Silverado 1500 LTD, 2022-2022 GMC Sierra 1500 Limited, 2022-2022 GMC Sierra 1500 Limited, 2021-2023 Chevrolet Suburban, 2021-2023 Chevrolet Suburban, 2021-2023 Chevrolet Tahoe, 2021-2023 Chevrolet Tahoe, 2021-2023 GMC Yukon XL, 2021-2023 GMC Yukon XL, 2021-2022 Chevrolet Express 2500

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: 2021 Chevrolet Tahoe

Item LocatedUnited States

MaterialPlastic

Walker Products 242-1329 Ignition Knock (Detonation) Sensor

Walker ProductsPart # 242-1329

Walker Products 242-1329 Ignition Knock (Detonation) Sensor

3-year warranty

90 days free return

Fits 2021-2021 Cadillac Escalade, 2021-2021 Cadillac Escalade ESV, 2021-2021 Chevrolet Express 2500, 2021-2021 Chevrolet Express 3500, 2021-2021 Chevrolet Express 4500, 2021-2021 Chevrolet Silverado 2500 HD, 2021-2021 Chevrolet Silverado 2500 HD, 2021-2021 Chevrolet Suburban, 2021-2021 Chevrolet Suburban, 2021-2021 Chevrolet Tahoe, 2021-2021 Chevrolet Tahoe, 2021-2021 GMC Savana 2500, 2021-2021 GMC Savana 3500, 2021-2021 GMC Savana 4500, 2021-2021 GMC Yukon, 2021-2021 GMC Yukon, 2021-2021 GMC Yukon XL, 2021-2021 GMC Yukon XL, 2020-2021 Chevrolet Blazer, 2020-2021 Chevrolet Camaro

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: 2021 Chevrolet Tahoe

Item LocatedUnited States

Part interchange

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Related Blogs

P0327 Code: Knock Sensor Low Input Causes & Fix

Learn what triggers the P0327 knock sensor low-input code, how serious it is, and how to diagnose the sensor, connector and wiring step by step before replacing parts.

Jul 27, 2026