2013 GMC Sierra 2500HD Engines

7 products listed as compatible with this vehicle by the retailer feed.

  • Spartan Engine Long Block GM L96 6.0 11-19 Engine Remanufactured, DCT23

    SpartanMPN DCT23Refurbished

    In stock

    $4,037.99

    Listed as compatible with this vehicle by the retailer feed.

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  • Spartan Engine Long Block GM 6.0 LS 11-13 HD Engine Remanufactured, VCT23HD

    SpartanMPN VCT23HDRefurbished

    In stock

    $4,283.00

    Listed as compatible with this vehicle by the retailer feed.

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  • Spartan Engine Long Block GM L96 6.0 11-19 Engine Remanufactured, VCT23

    SpartanMPN VCT23Refurbished

    In stock

    $4,518.99

    Listed as compatible with this vehicle by the retailer feed.

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  • Blackwater Engines Long Block Engine 6.6L Duramax LML-LGH Stock Replacement Remanufactured, AAB66AG01

    Blackwater EnginesMPN AAB66AG01Refurbished

    In stock

    $7,410.00

    Listed as compatible with this vehicle by the retailer feed.

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  • Spartan Engine Long Block Chevrolet 6.6 10-16 Duramax Eng Remanufactured, DCX10

    SpartanMPN DCX10Refurbished

    In stock

    $7,461.99

    Listed as compatible with this vehicle by the retailer feed.

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  • Premium Drive Train Premium Remanufactured Engine Long Block Assembly, L6011GMC

    Premium Drive TrainMPN L6011GMCRefurbished

    Out of stock

    $3,898.99

    Listed as compatible with this vehicle by the retailer feed.

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  • Blackwater Engines Long Block Engine 6.6L Duramax LML-LGH 2 Upgrades Remanufactured, AAB66AG04

    Blackwater EnginesMPN AAB66AG04Refurbished

    Out of stock

    $9,939.00

    Listed as compatible with this vehicle by the retailer feed.

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This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.