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Silverado Sierra Suburban Dual Alt Engine Fuse Block OEM

$ 119.48
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100% Genuine OEM Factory original part
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This is a Genuine OEM GM Battery Distribution Engine Compartment Fuse Block Assembly for the Chevrolet Silverado 2500HD, Silverado 3500HD, Suburban, and GMC Sierra 2500HD and Sierra 3500HD. It manages power distribution from the battery to critical engine compartment circuits and is a direct-fit replacement for the original unit.

This part is Genuine OEM GM, ensuring factory-correct fit, form, and function. It applies to CK2 (half-ton/1500-series) and CK3 (three-quarter-ton and heavy-duty) platform vehicles equipped with the Dual Alternator configuration only — vehicles without a dual alternator setup require a different fuse block assembly. This part superseded the earlier GM fuse block and carries a 1-year warranty.

Quick Part Facts

  • Condition: New, Genuine OEM GM
  • Part Type: Battery Distribution Engine Compartment Fuse Block Assembly
  • Required Configuration: Dual Alternator equipped vehicles only
  • Applicable Series: CK2 (1500-series) and CK3 (2500HD/3500HD-series) platforms
  • Fitment Type: Direct Replacement
  • Warranty: 1 Year

Fitment

Year Range Make Model Trim/Engine Notes/Options
2014-2019 Chevrolet Silverado 2500HD 6.0L V8; 6.6L Duramax V8 Diesel CK3 Series; Dual Alternator equipped only
2014-2019 Chevrolet Silverado 3500HD 6.0L V8; 6.6L Duramax V8 Diesel CK3 Series; Dual Alternator equipped only
2014-2019 GMC Sierra 2500HD 6.0L V8; 6.6L Duramax V8 Diesel CK3 Series; Dual Alternator equipped only
2014-2019 GMC Sierra 3500HD 6.0L V8; 6.6L Duramax V8 Diesel CK3 Series; Dual Alternator equipped only
2015-2019 Chevrolet Suburban 5.3L V8; 6.2L V8 CK2 Series; Dual Alternator equipped only

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