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2019-2025 Silverado Sierra 1500 CT4 CT5 Fuel Tank Lock Ring Genuine OEM

$ 23.51
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This Genuine OEM fuel tank sending unit lock ring is a direct-fit replacement designed for the 2019–2025 Chevrolet Silverado 1500, 2019–2025 GMC Sierra 1500, 2020–2025 Cadillac CT4, 2020–2025 Cadillac CT5, 2025 Chevrolet Equinox, 2025 GMC Terrain, and 2024 GMC Sierra 2500 HD. Engineered to factory specifications, it ensures a secure fuel tank sending unit seal with a perfect OEM fit.

This is a Genuine OEM GM part. Compatible with the 1.5L L4 Gas, 2.0L L4 Gas, 2.7L L4 Gas, 3.0L L6 Diesel, 3.0L V6 Gas, 3.6L V6 Gas, 4.3L V6 Gas, 5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Gas, and 6.6L V8 Diesel engines across all trim levels including WT, Custom, Custom Trail Boss, LT, LT Trail Boss, RST, LTZ, High Country, ZR2, PPV, SSV, Pro, Elevation, SLE, SLT, AT4, AT4X, Denali, Denali Ultimate, Luxury, Premium Luxury, Sport, V, V Blackwing, Base, and ACTIV variants.

Quick Part Facts

  • Condition: New
  • Genuine OEM Part
  • Type: Fuel Tank Sending Unit Lock Ring
  • Engine: 1.5L L4 Gas, 2.0L L4 Gas, 2.7L L4 Gas, 3.0L L6 Diesel, 3.0L V6 Gas, 3.6L V6 Gas, 4.3L V6 Gas, 5.3L V8 Flex/Gas, 6.2L V8 Gas, 6.6L V8 Diesel
  • Fits: 2019-2025 Silverado 1500, 2019-2025 Sierra 1500, 2020-2025 Cadillac CT4, 2020-2025 Cadillac CT5, 2025 Equinox, 2025 Terrain, 2024 Sierra 2500 HD

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
2025 Cadillac CT5 Premium Luxury, Sport, V, V Blackwing / 2.0L L4 Gas, 3.0L V6 Gas, 6.2L V8 Gas
2025 Chevrolet Equinox ACTIV, LT, RS / 1.5L L4 Gas
2025 Chevrolet Silverado 1500 Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, PPV, RST, WT, ZR2 / 2.7L L4 Gas, 3.0L L6 Diesel, 5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Gas
2025 GMC Sierra 1500 AT4, AT4X, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT / 2.7L L4 Gas, 3.0L L6 Diesel, 5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Gas
2025 GMC Terrain Elevation / 1.5L L4 Gas
2024 Cadillac CT4 Luxury, Premium Luxury, Sport, V, V Blackwing / 2.0L L4 Gas, 2.7L L4 Gas, 3.6L V6 Gas
2024 Cadillac CT5 Luxury, Premium Luxury, Sport, V, V Blackwing / 2.0L L4 Gas, 3.0L V6 Gas, 6.2L V8 Gas
2024 Chevrolet Silverado 1500 Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, PPV, RST, WT, ZR2 / 2.7L L4 Gas, 3.0L L6 Diesel, 5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Gas
2024 GMC Sierra 1500 AT4, AT4X, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT / 2.7L L4 Gas, 3.0L L6 Diesel, 5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Gas
2024 GMC Sierra 2500 HD Denali, Denali Ultimate / 6.6L V8 Diesel
2023 Cadillac CT4 Luxury, Premium Luxury, Sport, V, V Blackwing / 2.0L L4 Gas, 2.7L L4 Gas, 3.6L V6 Gas
2023 Cadillac CT5 Luxury, Premium Luxury, Sport, V, V Blackwing / 2.0L L4 Gas, 3.0L V6 Gas, 6.2L V8 Gas
2023 Chevrolet Silverado 1500 Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, PPV, RST, WT, ZR2 / 2.7L L4 Gas, 3.0L L6 Diesel, 5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Gas
2023 GMC Sierra 1500 AT4, AT4X, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT / 2.7L L4 Gas, 3.0L L6 Diesel, 5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Gas
2022 Cadillac CT4 Luxury, Premium Luxury, Sport, V, V Blackwing / 2.0L L4 Gas, 2.7L L4 Gas, 3.6L V6 Gas
2022 Cadillac CT5 Luxury, Premium Luxury, Sport, V, V Blackwing / 2.0L L4 Gas, 3.0L V6 Gas, 6.2L V8 Gas
2022 Chevrolet Silverado 1500 Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, WT, ZR2 / 2.7L L4 Gas, 3.0L L6 Diesel, 5.3L V8 Gas, 6.2L V8 Gas
2022 Chevrolet Silverado 1500 LTD Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, SSV, WT / 2.7L L4 Gas, 3.0L L6 Diesel, 5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Gas
2022 GMC Sierra 1500 AT4, AT4X, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT / 2.7L L4 Gas, 3.0L L6 Diesel, 5.3L V8 Gas, 6.2L V8 Gas
2022 GMC Sierra 1500 Limited AT4, Denali, Elevation, Pro, SLE, SLT / 2.7L L4 Gas, 3.0L L6 Diesel, 5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Gas
2021 Cadillac CT4 Luxury, Premium Luxury, Sport, V / 2.0L L4 Gas, 2.7L L4 Gas
2021 Cadillac CT5 Luxury, Premium Luxury, Sport, V / 2.0L L4 Gas, 3.0L V6 Gas
2021 Chevrolet Silverado 1500 Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, SSV, WT / 2.7L L4 Gas, 3.0L L6 Diesel, 4.3L V6 Gas, 5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Gas
2021 GMC Sierra 1500 AT4, Base, Denali, Elevation, SLE, SLT / 2.7L L4 Gas, 3.0L L6 Diesel, 4.3L V6 Gas, 5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Gas
2020 Cadillac CT4 Luxury, Premium Luxury, Sport, V / 2.0L L4 Gas, 2.7L L4 Gas
2020 Cadillac CT5 Luxury, Premium Luxury, Sport, V / 2.0L L4 Gas, 3.0L V6 Gas
2020 Chevrolet Silverado 1500 Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, SSV, WT / 2.7L L4 Gas, 3.0L L6 Diesel, 4.3L V6 Gas, 5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Gas
2020 GMC Sierra 1500 AT4, Base, Denali, Elevation, SLE, SLT / 2.7L L4 Gas, 3.0L L6 Diesel, 4.3L V6 Gas, 5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Gas
2019 Chevrolet Silverado 1500 Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, SSV, WT / 2.7L L4 Gas, 4.3L V6 Gas, 5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Gas
2019 GMC Sierra 1500 AT4, Base, Denali, Elevation, SLE, SLT / 2.7L L4 Gas, 4.3L V6 Gas, 5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Gas
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