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Replacement and OEM Parts for 2012 GMC Sierra 2500 HD Radiator Hose

2012 GMC Sierra 2500 HD Radiator Hose

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2012 GMC Sierra 2500 HD
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  • OEM 2012 GMC Sierra 2500 HD Lower Hose Diagram - 22827735
    View Related Parts

    OEM (Genuine) 2012 GMC Sierra 2500 HD Lower Hose

    PartNumber: 22827735
    OEM 2012 GMC Sierra 2500 HD Lower Hose - 22827735
    Product Specifications
    • Notes: 4.8, 5.3, 6.0 & 6.2 Liter
    • Other Names: Lower Hose
    • Item Dimensions: 5.8 x 4.4 x 14.9 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15037656, 15792826, 15769077, 19130015
    • Part Description: 2012 GMC Sierra 2500 HD Lower Hose
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 2500 HD | Base, Denali, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    $33.96 MSRP: $51.23
    You Save: $17.27 (34%)
  • Gates Engine Coolant Molded Radiator Hose for 2012 GMC Sierra 2500 HD - 23962

    Gates® Engine Coolant Molded Radiator Hose for 2012 GMC Sierra 2500 HD

    PartNumber: 23962
    Product Specifications
    • Branch Quantity: 2
    • Contains Spring: No
    • End 1 Inside Diameter: 2.37 in
    • End 2 Inside Diameter: 2.37 in
    • End 3 Inside Diameter: 0.59 in
    • End 4 Inside Diameter: 0.68 in
    • Material: EPDM, Plastic, Steel
    • Modular Components: Branch, 3 Quick Female Connectors
    • Modular Hose: Yes
    • Molded: Yes
    • Number of Quick Connect Fittings: 3
    • OE Part Number: 73058
    • UPC: 770075542704
    • Part Description: 2012 GMC Sierra 2500 HD Engine Coolant Molded Radiator Hose
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.6L
    $162.57
  • OEM 2012 GMC Sierra 2500 HD Bracket Bolt Diagram - 11516328
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    OEM (Genuine) 2012 GMC Sierra 2500 HD Bracket Bolt

    PartNumber: 11516328
    OEM 2012 GMC Sierra 2500 HD Bracket Bolt - 11516328
    Product Specifications
    • Location: Driver Side; Passenger Side
    • Item Dimensions: 2.8 x 2.5 x 2.3 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10141996, 10192645, 11516548, 11507023, 12337993, 11514121, 11516348, 11508932
    • Part Description: 2012 GMC Sierra 2500 HD Bracket Bolt
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 2500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    $3.21 MSRP: $5.08
    You Save: $1.87 (37%)
  • Dayco Engine Coolant Curved Radiator Hose for 2012 GMC Sierra 2500 HD - 72882

    Dayco® Engine Coolant Curved Radiator Hose for 2012 GMC Sierra 2500 HD

    PartNumber: 72882
    Product Specifications
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 5/16
    • End 1 Outside Diameter: 1 11/16
    • End 2 Inside Diameter: 1 5/16
    • End 2 Outside Diameter: 1 11/16
    • Hose Type: Single I.D. Hose
    • Material: EPDM
    • SAE Specification: SAE J20R4 Class D-1, SAE J1684 Type EC
    • Trunk Height: 32 1/2
    • UPC: 036687925237
    • Part Description: 2012 GMC Sierra 2500 HD Engine Coolant Curved Radiator Hose
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.0L
    $47.01
  • Gates Premium Modular Coolant Hose for 2012 GMC Sierra 2500 HD - 23808

    Gates® Premium Modular Coolant Hose for 2012 GMC Sierra 2500 HD

    PartNumber: 23808
    Product Specifications
    • Branch Quantity: 1
    • Centerline Length: 4 mm
    • Contains Spring: No
    • End 1 Inside Diameter: 0.5"
    • End 2 Inside Diameter: 0.5"
    • End 3 Inside Diameter: 0.15"
    • Material: EPDM, Plastic
    • Modular Components: Branch
    • Modular Hose: Yes
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • UPC: 770075535003
    • Part Description: 2012 GMC Sierra 2500 HD Premium Modular Coolant Hose
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.0L
    $64.30
  • OEM 2012 GMC Sierra 2500 HD Upper Hose Diagram - 22827731
    View Related Parts

    OEM (Genuine) 2012 GMC Sierra 2500 HD Upper Hose

    PartNumber: 22827731
    OEM 2012 GMC Sierra 2500 HD Upper Hose - 22827731
    Product Specifications
    • Notes: 4.8, 5.3, 6.0 & 6.2 Liter
    • Other Names: Upper Hose
    • Item Dimensions: 6.6 x 29.6 x 15.3 inches
    • Item Weight: 2.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25806517, 25976470, 15824540, 19130027
    • Part Description: 2012 GMC Sierra 2500 HD Upper Hose
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 2500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    $73.37 MSRP: $110.68
    You Save: $37.31 (34%)
  • Dayco Engine Coolant Curved Radiator Hose for 2012 GMC Sierra 2500 HD - 72554

    Dayco® Engine Coolant Curved Radiator Hose for 2012 GMC Sierra 2500 HD

    PartNumber: 72554
    Product Specifications
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 3/4
    • End 2 Inside Diameter: 1 3/4
    • Hose Type: Single I.D. Hose
    • Material: EPDM
    • SAE Specification: SAE J20R4 Class D-1, SAE J1684 Type EC
    • Trunk Height: 22
    • UPC: 036687776594
    • Part Description: 2012 GMC Sierra 2500 HD Engine Coolant Curved Radiator Hose
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.6L
    $25.58
  • Gates Engine Coolant Molded Radiator Hose for 2012 GMC Sierra 2500 HD - 23729

    Gates® Engine Coolant Molded Radiator Hose for 2012 GMC Sierra 2500 HD

    PartNumber: 23729
    Product Specifications
    • Branch Quantity: 0
    • Contains Spring: No
    • End 1 Inside Diameter: 1.31 in
    • End 2 Inside Diameter: 1.31 in
    • Material: EPDM
    • Modular Hose: No
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • OE Part Number: 6406
    • UPC: 770075461135
    • Part Description: 2012 GMC Sierra 2500 HD Engine Coolant Molded Radiator Hose
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.0L
    $54.65
  • OEM 2012 GMC Sierra 2500 HD Lower Hose Diagram - 19258629
    View Related Parts

    OEM (Genuine) 2012 GMC Sierra 2500 HD Lower Hose

    PartNumber: 19258629
    OEM 2012 GMC Sierra 2500 HD Lower Hose - 19258629
    Product Specifications
    • Notes: Silverado, Sierra; 6.6l; 6.6 Liter Diesel
    • Other Names: Lower Hose
    • Item Dimensions: 32.6 x 22.1 x 7.4 inches
    • Item Weight: 7.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 20909168
    • Part Description: 2012 GMC Sierra 2500 HD Lower Hose
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 2500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
    $208.36 MSRP: $314.29
    You Save: $105.93 (34%)
  • Dayco 90 Degree Engine Coolant Molded Radiator Hose for 2012 GMC Sierra 2500 HD - 80405

    Dayco® 90 Degree Engine Coolant Molded Radiator Hose for 2012 GMC Sierra 2500 HD

    PartNumber: 80405
    Product Specifications
    • Notes: Cut to Fit; Reuse OEM Connector
    • UPC: 038244148080
    • Part Description: 2012 GMC Sierra 2500 HD 90 Degree Engine Coolant Molded Radiator Hose
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.0L
    $14.56
  • Gates Engine Coolant Reservoir Hose for 2012 GMC Sierra 2500 HD - 22554

    Gates® Engine Coolant Reservoir Hose for 2012 GMC Sierra 2500 HD

    PartNumber: 22554
    Product Specifications
    • Centerline Length: 16; 19.1; 485
    • Contains Spring: No
    • End 1 Inside Diameter: 1; 25
    • End 2 Inside Diameter: .75; 19
    • End 3 Inside Diameter: .63
    • End 4 Inside Diameter: .63; 16
    • Material: EPDM, Plastic
    • Modular Components: Branch
    • Modular Hose: Yes
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • OE Part Number: 5319
    • UPC: 072053546125
    • Part Description: 2012 GMC Sierra 2500 HD Engine Coolant Reservoir Hose
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.0L
    $31.02
  • OEM 2012 GMC Sierra 2500 HD Inlet Hose Diagram - 22827733
    View Related Parts

    OEM (Genuine) 2012 GMC Sierra 2500 HD Inlet Hose

    PartNumber: 22827733
    OEM 2012 GMC Sierra 2500 HD Inlet Hose - 22827733
    Product Specifications
    • Notes: 4.8, 5.3, 6.0 & 6.2 Liter
    • Other Names: Inlet Hose
    • Item Dimensions: 5.8 x 2.0 x 17.2 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15834774
    • Part Description: 2012 GMC Sierra 2500 HD Inlet Hose
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 2500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    $28.17 MSRP: $42.51
    You Save: $14.34 (34%)
  • Gates Engine Coolant Molded Radiator Hose for 2012 GMC Sierra 2500 HD - 23770

    Gates® Engine Coolant Molded Radiator Hose for 2012 GMC Sierra 2500 HD

    PartNumber: 23770
    Product Specifications
    • Branch Quantity: 0
    • Contains Spring: No
    • End 1 Inside Diameter: 1.5 in
    • End 2 Inside Diameter: 1.5 in
    • Material: EPDM, Plastic, Steel
    • Modular Components: Female Quick Connector
    • Modular Hose: Yes
    • Molded: Yes
    • Number of Quick Connect Fittings: 1
    • OE Part Number: 6425
    • UPC: 770075504429
    • Part Description: 2012 GMC Sierra 2500 HD Engine Coolant Molded Radiator Hose
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.0L
    $27.15
  • OEM 2012 GMC Sierra 2500 HD Upper Hose Diagram - 22884211
    View Related Parts

    OEM (Genuine) 2012 GMC Sierra 2500 HD Upper Hose

    PartNumber: 22884211
    OEM 2012 GMC Sierra 2500 HD Upper Hose - 22884211
    Product Specifications
    • Notes: Silverado, Sierra; 6.6l; 6.6 Liter Diesel
    • Other Names: Upper Hose
    • Item Dimensions: 22.2 x 5.9 x 4.0 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25874337
    • Part Description: 2012 GMC Sierra 2500 HD Upper Hose
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 2500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
    $55.17 MSRP: $83.22
    You Save: $28.05 (34%)
  • Gates Engine Coolant Molded Radiator Hose for 2012 GMC Sierra 2500 HD - 23385

    Gates® Engine Coolant Molded Radiator Hose for 2012 GMC Sierra 2500 HD

    PartNumber: 23385
    Product Specifications
    • Branch Quantity: 2
    • Centerline Length: 29.9 in
    • Contains Spring: No
    • End 1 Inside Diameter: 19 mm
    • End 2 Inside Diameter: 25 mm
    • End 3 Inside Diameter: .75 in
    • Material: EPDM, Plastic, Steel
    • OE Part Number: 48293
    • UPC: 770075399544
    • Part Description: 2012 GMC Sierra 2500 HD Engine Coolant Molded Radiator Hose
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.0L
    $37.44
  • OEM 2012 GMC Sierra 2500 HD Outlet Hose Diagram - 25806518
    View Related Parts

    OEM (Genuine) 2012 GMC Sierra 2500 HD Outlet Hose

    PartNumber: 25806518
    OEM 2012 GMC Sierra 2500 HD Outlet Hose - 25806518
    Product Specifications
    • Notes: 6.0 Liter
    • Other Names: Outlet Hose
    • Item Dimensions: 6.7 x 36.8 x 10.6 inches
    • Item Weight: 1.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2012 GMC Sierra 2500 HD Outlet Hose
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 2500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    $77.66 MSRP: $117.14
    You Save: $39.48 (34%)
  • OEM 2012 GMC Sierra 2500 HD Upper Hose Diagram - 22762638
    View Related Parts

    OEM (Genuine) 2012 GMC Sierra 2500 HD Upper Hose

    PartNumber: 22762638
    OEM 2012 GMC Sierra 2500 HD Upper Hose - 22762638
    Product Specifications
    • Notes: Silverado, Sierra; 6.0l; 6.0 Liter
    • Other Names: Upper Hose
    • Item Dimensions: 6.1 x 32.0 x 14.5 inches
    • Item Weight: 2.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 20868586
    • Part Description: 2012 GMC Sierra 2500 HD Upper Hose
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 2500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    $59.01 MSRP: $89.02
    You Save: $30.01 (34%)
  • OEM 2012 GMC Sierra 2500 HD Inlet Hose Diagram - 19257726
    View Related Parts

    OEM (Genuine) 2012 GMC Sierra 2500 HD Inlet Hose

    PartNumber: 19257726
    OEM 2012 GMC Sierra 2500 HD Inlet Hose - 19257726
    Product Specifications
    • Notes: 6.0 Liter
    • Other Names: Inlet Hose
    • Item Dimensions: 24.0 x 9.5 x 5.0 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 20870370
    • Part Description: 2012 GMC Sierra 2500 HD Inlet Hose
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 2500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    $59.00 MSRP: $89.01
    You Save: $30.01 (34%)
  • OEM 2012 GMC Sierra 2500 HD Lower Hose Diagram - 22884202
    View Related Parts

    OEM (Genuine) 2012 GMC Sierra 2500 HD Lower Hose

    PartNumber: 22884202
    OEM 2012 GMC Sierra 2500 HD Lower Hose - 22884202
    Product Specifications
    • Notes: Silverado, Sierra; 6.0l; 6.0 Liter
    • Other Names: Lower Hose
    • Item Dimensions: 7.6 x 5.4 x 18.0 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 20800928
    • Part Description: 2012 GMC Sierra 2500 HD Lower Hose
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 2500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    $50.11 MSRP: $75.61
    You Save: $25.50 (34%)
  • OEM 2012 GMC Sierra 2500 HD Outlet Pipe Diagram - 12645998
    View Related Parts

    OEM (Genuine) 2012 GMC Sierra 2500 HD Outlet Pipe

    PartNumber: 12645998
    OEM 2012 GMC Sierra 2500 HD Outlet Pipe - 12645998
    Product Specifications
    • Notes: 6.6 Liter Diesel
    • Other Names: Outlet Pipe
    • Item Dimensions: 8.2 x 4.2 x 13.8 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12642717
    • Part Description: 2012 GMC Sierra 2500 HD Outlet Pipe
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 2500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
    $73.66 MSRP: $139.01
    You Save: $65.35 (48%)
  • Gates Engine Coolant Molded Radiator Hose for 2012 GMC Sierra 2500 HD - 23721

    Gates® Engine Coolant Molded Radiator Hose for 2012 GMC Sierra 2500 HD

    PartNumber: 23721
    Product Specifications
    • Branch Quantity: 0
    • Contains Spring: No
    • End 1 Inside Diameter: 1.75 in
    • End 2 Inside Diameter: 1.75 in
    • Material: EPDM
    • Modular Hose: No
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • OE Part Number: 6345
    • UPC: 770075461128
    • Part Description: 2012 GMC Sierra 2500 HD Engine Coolant Molded Radiator Hose
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.6L
    $23.73
  • OEM 2012 GMC Sierra 2500 HD Hose, Radiator Surge Tank Inlet Diagram - 19257975
    View Related Parts

    OEM (Genuine) 2012 GMC Sierra 2500 HD Hose, Radiator Surge Tank Inlet

    PartNumber: 19257975
    OEM 2012 GMC Sierra 2500 HD Hose, Radiator Surge Tank Inlet - 19257975
    Product Specifications
    • Notes: 6.6 Liter Diesel
    • Other Names: Inlet Hose
    • Item Dimensions: 16.4 x 16.1 x 4.0 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 20940891
    • Part Description: 2012 GMC Sierra 2500 HD Hose, Radiator Surge Tank Inlet
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 2500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL