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Part record
6.6L L8T Thermostat Kit (OEM)
verified
OEM PN89018168
Replaces 89017851.
Gas-only per card fitment - all platform configs.
Where to buy
Not listed online at Dave's Auto Center yet. Ask Dave's Auto Center about this part, quoting part number 89018168.
Fits (44 configurations)
- 2020 Chevrolet Silverado 2500 HD
- 2020 Chevrolet Silverado 3500 HD
- 2020 GMC Sierra 2500 HD
- 2020 GMC Sierra 3500 HD
- 2021 Chevrolet Silverado 2500 HD
- 2021 Chevrolet Silverado 3500 HD
- 2021 GMC Sierra 2500 HD
- 2021 GMC Sierra 3500 HD
- 2022 Chevrolet Silverado 2500 HD
- 2022 Chevrolet Silverado 3500 HD
- 2022 GMC Sierra 2500 HD
- 2022 GMC Sierra 3500 HD
- 2023 Chevrolet Silverado 2500 HD
- 2023 Chevrolet Silverado 3500 HD
- 2023 GMC Sierra 2500 HD
- 2023 GMC Sierra 3500 HD
- 2024 Chevrolet Silverado 2500 HD
- 2024 Chevrolet Silverado 3500 HD
- 2024 GMC Sierra 2500 HD
- 2024 GMC Sierra 3500 HD
- 2025 Chevrolet Silverado 2500 HD
- 2025 Chevrolet Silverado 3500 HD
- 2025 GMC Sierra 2500 HD
- 2025 GMC Sierra 3500 HD
- 2026 Chevrolet Silverado 2500 HD
- 2026 Chevrolet Silverado 3500 HD
- 2026 GMC Sierra 2500 HD
- 2026 GMC Sierra 3500 HD
- 2021 Chevrolet Express 2500
- 2021 Chevrolet Express 3500
- 2021 GMC Savana 2500
- 2021 GMC Savana 3500
- 2022 Chevrolet Express 2500
- 2022 Chevrolet Express 3500
- 2022 GMC Savana 2500
- 2022 GMC Savana 3500
- 2023 Chevrolet Express 2500
- 2023 Chevrolet Express 3500
- 2023 GMC Savana 2500
- 2023 GMC Savana 3500
- 2024 Chevrolet Express 2500
- 2024 Chevrolet Express 3500
- 2024 GMC Savana 2500
- 2024 GMC Savana 3500