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2024-2025 Chevrolet Silverado GMC Sierra 2500 HD 3500 HD Fuse Block OEM

$ 124.48
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2024-2025 Under Hood Fuse Block for Chevrolet Silverado 2500 HD, 3500 HD and GMC Sierra 2500 HD, 3500 HD

This is a Genuine OEM GM under hood fuse block (junction block / battery distribution engine compartment fuse block) for 2024-2025 Chevrolet Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 2500 HD and Sierra 3500 HD trucks. It fits 6.6L Duramax Diesel trucks with an auxiliary battery and a single alternator.

Fitment Alert – Confirm These Details Before You Order

Check each line below against your vehicle before ordering.

Chevrolet Silverado 2500 HD 2024-2025; 6.6L Duramax Diesel
Chevrolet Silverado 3500 HD 2024-2025; 6.6L Duramax Diesel
GMC Sierra 2500 HD 2024-2025; 6.6L Duramax Diesel
GMC Sierra 3500 HD 2024-2025; 6.6L Duramax Diesel
Batteries With auxiliary battery; for trucks with 2 batteries
Battery Position Primary battery position
Alternator 1 alternator only
Location Under Hood, engine compartment
Dual Alternator NOT for trucks with dual alternator

Quick Part Facts

  • Condition: New
  • Part Type: Fuse Block (Junction Block / Battery Distribution)
  • Brand: Genuine OEM GM
  • Position: Under Hood, engine compartment
  • Engine: 6.6L Duramax Diesel
  • Battery Setup: With auxiliary battery; primary battery position
  • Alternator: Without dual alternator
  • Years: 2024-2025

Fitment Chart

Year Range Make Model Trim/Engine Notes/Options
2024-2025 Chevrolet Silverado 2500 HD 6.6L Duramax Diesel With auxiliary battery; Without dual alternator; Primary battery
2024-2025 Chevrolet Silverado 3500 HD 6.6L Duramax Diesel With auxiliary battery; Without dual alternator; Primary battery
2024-2025 GMC Sierra 2500 HD 6.6L Duramax Diesel With auxiliary battery; Without dual alternator; Primary battery
2024-2025 GMC Sierra 3500 HD 6.6L Duramax Diesel With auxiliary battery; Without dual alternator; Primary battery
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