LLY Duramax High Pressure Injection Line Kit Fleece Performance - FPE-FL-DMAX-LLY-SET 2012-gmc-sierra-2500-hd-esi5294047 Year Make Model Submodel Notes

Year Make Model Submodel Notes 2020 GMC Sierra 3500 HD AT4 2021 GMC Sierra 3500 HD AT4 2022 GMC Sierra 3500 HD AT4 2023 GMC Sierra 3500 HD AT4 2024 GMC Sierra 3500 HD AT4 2025 GMC Sierra 3500 HD AT4 2020 GMC Sierra 2500 HD AT4 2021 GMC Sierra 2500 HD AT4 2022 GMC Sierra 2500 HD AT4 2023 GMC Sierra 2500 HD AT4 2024 GMC Sierra 2500 HD AT4 2025 GMC Sierra 2500 HD AT4 2020 Chevrolet Silverado 3500 HD WT 2021 Chevrolet Silverado 3500 HD WT 2022 Chevrolet Silverado 3500 HD WT 2023 Chevrolet Silverado 3500 HD WT 2024 Chevrolet Silverado 3500 HD WT 2025 Chevrolet Silverado 3500 HD WT 2020 Chevrolet Silverado 2500 HD WT 2021 Chevrolet Silverado 2500 HD WT 2022 Chevrolet Silverado 2500 HD WT 2023 Chevrolet Silverado 2500 HD WT 2024 Chevrolet Silverado 2500 HD WT 2025 Chevrolet Silverado 2500 HD WT 2020 GMC Sierra 2500 HD SLT 2021 GMC Sierra 2500 HD SLT 2022 GMC Sierra 2500 HD SLT 2023 GMC Sierra 2500 HD SLT 2024 GMC Sierra 2500 HD SLT 2025 GMC Sierra 2500 HD SLT 2020 GMC Sierra 3500 HD SLT 2021 GMC Sierra 3500 HD SLT 2022 GMC Sierra 3500 HD SLT 2023 GMC Sierra 3500 HD SLT 2024 GMC Sierra 3500 HD SLT 2025 GMC Sierra 3500 HD SLT 2020 GMC Sierra 3500 HD SLE 2021 GMC Sierra 3500 HD SLE 2022 GMC Sierra 3500 HD SLE 2023 GMC Sierra 3500 HD SLE 2024 GMC Sierra 3500 HD SLE 2025 GMC Sierra 3500 HD SLE 2020 GMC Sierra 2500 HD SLE 2021 GMC Sierra 2500 HD SLE 2022 GMC Sierra 2500 HD SLE 2023 GMC Sierra 2500 HD SLE 2024 GMC Sierra 2500 HD SLE 2025 GMC Sierra 2500 HD SLE 2020 Chevrolet Silverado 3500 HD LTZ 2021 Chevrolet Silverado 3500 HD LTZ 2022 Chevrolet Silverado 3500 HD LTZ 2023 Chevrolet Silverado 3500 HD LTZ 2024 Chevrolet Silverado 3500 HD LTZ 2025 Chevrolet Silverado 3500 HD LTZ 2020 Chevrolet Silverado 2500 HD LTZ 2021 Chevrolet Silverado 2500 HD LTZ 2022 Chevrolet Silverado 2500 HD LTZ 2023 Chevrolet Silverado 2500 HD LTZ 2024 Chevrolet Silverado 2500 HD LTZ 2025 Chevrolet Silverado 2500 HD LTZ 2020 Chevrolet Silverado 2500 HD LT 2021 Chevrolet Silverado 2500 HD LT 2022 Chevrolet Silverado 2500 HD LT 2023 Chevrolet Silverado 2500 HD LT 2024 Chevrolet Silverado 2500 HD LT 2025 Chevrolet Silverado 2500 HD LT 2020 Chevrolet Silverado 3500 HD LT 2021 Chevrolet Silverado 3500 HD LT 2022 Chevrolet Silverado 3500 HD LT 2023 Chevrolet Silverado 3500 HD LT 2024 Chevrolet Silverado 3500 HD LT 2025 Chevrolet Silverado 3500 HD LT 2020 Chevrolet Silverado 3500 HD High Country 2021 Chevrolet Silverado 3500 HD High Country 2022 Chevrolet Silverado 3500 HD High Country 2023 Chevrolet Silverado 3500 HD High Country 2024 Chevrolet Silverado 3500 HD High Country 2025 Chevrolet Silverado 3500 HD High Country 2020 Chevrolet Silverado 2500 HD High Country 2021 Chevrolet Silverado 2500 HD High Country 2022 Chevrolet Silverado 2500 HD High Country 2023 Chevrolet Silverado 2500 HD High Country 2024 Chevrolet Silverado 2500 HD High Country 2025 Chevrolet Silverado 2500 HD High Country 2020 GMC Sierra 2500 HD Denali 2021 GMC Sierra 2500 HD Denali 2022 GMC Sierra 2500 HD Denali 2023 GMC Sierra 2500 HD Denali 2024 GMC Sierra 2500 HD Denali 2025 GMC Sierra 2500 HD Denali 2020 GMC Sierra 3500 HD Denali 2021 GMC Sierra 3500 HD Denali 2022 GMC Sierra 3500 HD Denali 2023 GMC Sierra 3500 HD Denali 2024 GMC Sierra 3500 HD Denali 2025 GMC Sierra 3500 HD Denali 2020 Chevrolet Silverado 2500 HD Custom 2021 Chevrolet Silverado 2500 HD Custom 2022 Chevrolet Silverado 2500 HD Custom 2023 Chevrolet Silverado 2500 HD Custom 2024 Chevrolet Silverado 2500 HD Custom 2025 Chevrolet Silverado 2500 HD Custom 2020 GMC Sierra 3500 HD 2021 GMC Sierra 3500 HD 2020 GMC Sierra 2500 HD 2021 GMC Sierra 2500 HD 2022 GMC Sierra 2500 HD Pro 2023 GMC Sierra 2500 HD Pro 2024 GMC Sierra 2500 HD Pro 2025 GMC Sierra 2500 HD Pro 2022 GMC Sierra 3500 HD Pro 2023 GMC Sierra 3500 HD Pro 2024 GMC Sierra 3500 HD Pro 2025 GMC Sierra 3500 HD Pro 2024 GMC Sierra 3500 HD Denali Ultimate 2025 GMC Sierra 3500 HD Denali Ultimate 2024 GMC Sierra 2500 HD Denali Ultimate 2025 GMC Sierra 2500 HD Denali Ultimate 2024 GMC Sierra 2500 HD AT4X 2025 GMC Sierra 2500 HD AT4X 2024 Chevrolet Silverado 2500 HD ZR2 2025 Chevrolet Silverado 2500 HD ZR2

5 inch wide at the rear

and unmatched build quality

Heat saturation can result from prolonged high-load operations such as towing

LLY Duramax High Pressure Injection Line Kit Fleece Performance - FPE-FL-DMAX-LLY-SET 2012-gmc-sierra-2500-hd-esi5294047 Year Make Model Submodel NotesLLY Duramax High Pressure Injection Line Kit. Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking injector lines. Application Notes: Replaces GM Part number 97378825 (qty 2) Replaces GM Part number 97378828 (qty 2) Replaces GM Part number 97378826 (qty 2) Replaces GM Part number 97378827 (qty 2) 2004. 5 2005 Chevrolet Silverado 2500 2004. 5 2005 GMC Sierra 2500 2004. 5 2005