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[Vehicle Fitment]: Compatible with Chevrolet Silverado 1500 2019-2022, Silverado 2500HD/3500HD 2020-2025; Compatible with GMC Sierra 1500 2019-2022, Sierra 2500HD/3500HD 2020-2025
[Replaces OE Number]: 84646134, 84493556, 85015808
[Durable Material]: The Battery Distribution Engine Compartment Fuse Block is made of reinforced abs plastic and metal material, with excellent impact, abrasion resistance, corrosion resistance, heat resistance and pressure resistance, provide oem quality, reliability, durability and excellent performance
[Description]: ①With auxiliary battery; ②Without dual alternator; ③Primary batttery; ④Other names - Underhood junction block
[Buy with Confidence]: Thank you for choosing our 19-24 Sierra & Silverado Underhood Battery Distribution Fuse Block! If you encounter any issues, please contact us. Your shopping experience is important to us

Underhood Battery Distribution Fuse Block

OEM Replacement Compatibility:
Replaces GM part numbers:
- GM # 84646134
- GM # 84493556
Compatible Vehicle Models:
- GMC Sierra 1500 (2019-2023)
- GMC Sierra 1500 Limited (2022)
- GMC Sierra 2500HD/3500HD (2020-2024)
- Chevy Silverado 1500 (2019-2022)
- Chevy Silverado 1500 LTD (2020)
- Chevy Silverado 2500HD/3500HD (2020-2024)
- Models from 2019 to 2024
Durable, High-Quality Materials:
- Made from reinforced ABS plastic and metal materials.
- Offers excellent impact, abrasion, corrosion, heat, and pressure resistance.
- Provides OEM-quality performance, ensuring reliability, durability, and consistent performance.
Product Function:
- Protects critical engine components such as:
  - Anti-lock brake pump
  - Engine control unit (ECU)
  - Cooling system