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Replacement and OEM Parts for 2007 GMC Sierra 3500 Classic Thermostat

2007 GMC Sierra 3500 Classic Thermostat

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2007 GMC Sierra 3500 Classic
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17 Products found

2 Q&A for Thermostat Repair
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  • OEM 2007 GMC Sierra 3500 Classic Thermostat Diagram - 97241129
    View Related Parts

    OEM (Genuine) 2007 GMC Sierra 3500 Classic Thermostat

    PartNumber: 97241129
    OEM 2007 GMC Sierra 3500 Classic Thermostat - 97241129
    Product Specifications
    • Notes: All Models; 6.6l; Front; 6.6 Liter Turbo Diesel, Front
    • Other Names: Thermostat
    • Item Dimensions: 3.2 x 3.2 x 3.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2007 GMC Sierra 3500 Classic Thermostat
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 Classic | SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
    $33.70 MSRP: $68.40
    You Save: $34.70 (51%)
  • Gates Premium Engine Coolant Thermostat for 2007 GMC Sierra 3500 Classic - 34198S

    Gates® Premium Engine Coolant Thermostat for 2007 GMC Sierra 3500 Classic

    PartNumber: 34198S
    Product Specifications
    • Notes: 187 Degree; OE Temperature; Seal included
    • By-Pass Flange Diameter: 1.5
    • Design: Bottom By-Pass
    • Height: 2.96
    • Height Between Flanges: 2.2
    • Height from Flange: .76
    • Includes Installation Tool: No
    • Jiggle Pin Weep Hole: Yes
    • Material: Stainless Steel, Copper
    • Number of Gaskets: 0
    • Number of Jiggle Pins/Check Valves: 1
    • Number of Seals: 1
    • Seal Type: O-Ring
    • Sealing Flange Outside Diameter: 2.2
    • Start to Open Temperature: 187; 86
    • UPC: 770075745310
    • Part Description: 2007 GMC Sierra 3500 Classic Premium Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 Classic | All Trims | 8 Cyl 6.0L
    $16.74
  • OEM 2007 GMC Sierra 3500 Classic Thermostat Diagram - 97241130
    View Related Parts

    OEM (Genuine) 2007 GMC Sierra 3500 Classic Thermostat

    PartNumber: 97241130
    OEM 2007 GMC Sierra 3500 Classic Thermostat - 97241130
    Product Specifications
    • Notes: All Models; 6.6l; Rear; 6.6 Liter Turbo Diesel, Rear
    • Other Names: Thermostat
    • Item Dimensions: 3.2 x 3.1 x 3.1 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2007 GMC Sierra 3500 Classic Thermostat
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 Classic | SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
    $31.67 MSRP: $59.78
    You Save: $28.11 (48%)
  • Gates Premium Engine Coolant Thermostat for 2007 GMC Sierra 3500 Classic - 33329S

    Gates® Premium Engine Coolant Thermostat for 2007 GMC Sierra 3500 Classic

    PartNumber: 33329S
    Product Specifications
    • Notes: 195 Degree; OE Temperature; Seal included
    • By-Pass Flange Diameter: 0.92"
    • Depth from Flange: 1.39"
    • Design: Bottom By-Pass
    • Flange Diameter: 1.72"
    • Height from Flange: 0.89"
    • Includes Installation Tool: No
    • Jiggle Pin/Check Valve: No
    • Material: Stainless Steel, Copper
    • Number of Gaskets: 0
    • Number of Seals: 1
    • Seal Type: O-Ring
    • Temperature (C): 90
    • Temperature (F): 195
    • Total Height: 2.2"
    • Type: Premium Thermostat
    • UPC: 072053298642
    • Part Description: 2007 GMC Sierra 3500 Classic Premium Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 Classic | All Trims | 8 Cyl 8.1L
    $13.29
  • OEM 2007 GMC Sierra 3500 Classic Thermostat Diagram - 89018168
    View Related Parts

    OEM (Genuine) 2007 GMC Sierra 3500 Classic Thermostat

    PartNumber: 89018168
    OEM 2007 GMC Sierra 3500 Classic Thermostat - 89018168
    Product Specifications
    • Notes: All Models; 4.8l, 5.3l, 6.0l; See Thermostat Housing
    • Other Names: Thermostat
    • Item Dimensions: 3.7 x 2.6 x 2.2 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 89017851
    • Part Description: 2007 GMC Sierra 3500 Classic Thermostat
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 Classic | SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS
    $40.04 MSRP: $75.53
    You Save: $35.49 (47%)
  • Gates OE Type Engine Coolant Thermostat for 2007 GMC Sierra 3500 Classic - 34198

    Gates® OE Type Engine Coolant Thermostat for 2007 GMC Sierra 3500 Classic

    PartNumber: 34198
    Product Specifications
    • Notes: 190 Degree; OE Temperature; Seal included
    • By-Pass Flange Diameter: 1.5"
    • Depth from Flange: 2.13"
    • Design: Bottom By-Pass
    • Flange Diameter: 2.2"
    • Height from Flange: 0.79"
    • Includes Installation Tool: No
    • Jiggle Pin/Check Valve: Yes
    • Material: Steel, Copper
    • Number of Gaskets: 0
    • Number of Jiggle Pins/Check Valves: 1
    • Number of Seals: 1
    • OE Comparison Rating: OE Performance
    • Seal Type: O-Ring
    • Temperature (C): 88
    • Temperature (F): 190
    • Total Height: 2.92"
    • Type: OE Type Thermostat
    • UPC: 770075524076
    • Part Description: 2007 GMC Sierra 3500 Classic OE Type Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 Classic | All Trims | 8 Cyl 6.0L
    $11.74
  • OEM 2007 GMC Sierra 3500 Classic Inlet Assembly Diagram - 12600172
    View Related Parts

    OEM (Genuine) 2007 GMC Sierra 3500 Classic Inlet Assembly

    PartNumber: 12600172
    OEM 2007 GMC Sierra 3500 Classic Inlet Assembly - 12600172
    Product Specifications
    • Notes: All Models; 4.8l, 5.3l, 6.0l; Includes Thermostat; 4.8, 5.3 & 6.0 Liter
    • Item Dimensions: 6.4 x 4.2 x 4.2 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12581594
    • Part Description: 2007 GMC Sierra 3500 Classic Inlet Assembly
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 Classic | SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS
    $43.57 MSRP: $82.23
    You Save: $38.66 (48%)
  • OEM 2007 GMC Sierra 3500 Classic Thermostat Diagram - 12559575
    View Related Parts

    OEM (Genuine) 2007 GMC Sierra 3500 Classic Thermostat

    PartNumber: 12559575
    OEM 2007 GMC Sierra 3500 Classic Thermostat - 12559575
    Product Specifications
    • Notes: All Models; 8.1l; 8.1 Liter Gas
    • Other Names: Thermostat
    • Item Dimensions: 3.2 x 2.1 x 2.0 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12559573, 10210450, 12559269
    • Part Description: 2007 GMC Sierra 3500 Classic Thermostat
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 Classic | SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
    $17.91 MSRP: $33.78
    You Save: $15.87 (47%)
  • Gates Oe Type Engine Coolant Thermostat for 2007 GMC Sierra 3500 Classic - 33329

    Gates® Oe Type Engine Coolant Thermostat for 2007 GMC Sierra 3500 Classic

    PartNumber: 33329
    Product Specifications
    • Notes: 195 Degree; OE Temperature; Seal included
    • By-Pass Flange Diameter: 0.92"
    • Depth from Flange: 1.3"
    • Design: Bottom By-Pass
    • Flange Diameter: 1.73"
    • Height from Flange: 0.75"
    • Includes Installation Tool: No
    • Jiggle Pin/Check Valve: No
    • Material: Steel, Copper
    • Number of Gaskets: 0
    • Number of Seals: 1
    • OE Comparison Rating: OE Performance
    • Seal Type: O-Ring
    • Temperature (C): 91
    • Temperature (F): 195
    • Total Height: 2.07"
    • Type: OE Type Thermostat
    • UPC: 072053024562
    • Part Description: 2007 GMC Sierra 3500 Classic Oe Type Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 Classic | All Trims | 8 Cyl 8.1L
    $8.15
  • Gates Oe Type Engine Coolant Thermostat for 2007 GMC Sierra 3500 Classic - 33946

    Gates® Oe Type Engine Coolant Thermostat for 2007 GMC Sierra 3500 Classic

    PartNumber: 33946
    Product Specifications
    • Notes: 185 Degree; OE Temperature; Seal Included
    • By-Pass Flange Diameter: 1.19"
    • Depth from Flange: 1.41"
    • Design: Bottom By-Pass
    • Flange Diameter: 2.12"
    • Height from Flange: 0.73"
    • Includes Installation Tool: No
    • Jiggle Pin/Check Valve: No
    • Material: Steel, Copper
    • Number of Gaskets: 0
    • Number of Seals: 1
    • OE Comparison Rating: OE Performance
    • Seal Type: O-Ring
    • Temperature (C): 85
    • Temperature (F): 185
    • Total Height: 2.09"
    • Type: OE Type Thermostat
    • UPC: 072053877298
    • Part Description: 2007 GMC Sierra 3500 Classic Oe Type Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 Classic | All Trims | 8 Cyl 6.6L
    $29.47
  • STANT OE Type Engine Coolant Thermostat for 2007 GMC Sierra 3500 Classic - 14738

    STANT® OE Type Engine Coolant Thermostat for 2007 GMC Sierra 3500 Classic

    PartNumber: 14738
    Product Specifications
    • Notes: Temperature 180 Degrees; Seal Included Seal Included; OE Temperature; This part is also available in the Engine Coolant Thermostat Kit 121KT, which contains 10248 (Radiator Cap), 14728 (Engine Coolant Thermostat) and 74040 (Engine Coolant Temperature Sensor)
    • Flange Diameter (With Seal): 2.2"
    • Flange Diameter (Without Seal): 2.2"
    • Height from Flange to Bottom: 1.15"
    • Height from Flange to Top of Bridge: 0.6"
    • OE Part Number: 97241130
    • Temperature (F): 180 Degrees
    • UPC: 033342042971
    • Part Description: 2007 GMC Sierra 3500 Classic OE Type Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 Classic | All Trims | 8 Cyl 6.6L
  • STANT Premium Engine Coolant Thermostat for 2007 GMC Sierra 3500 Classic - 45899

    STANT® Premium Engine Coolant Thermostat for 2007 GMC Sierra 3500 Classic

    PartNumber: 45899
    Product Specifications
    • Notes: Temperature 195 Degrees; Seal Included Seal Included; OE Temperature
    • Bypass Plate Diameter (in): 0.92
    • Flange Diameter (With Seal) (in): 1.9
    • Flange Diameter (Without Seal) (in): 1.725
    • Freight Class: 70
    • Height from Flange to Bottom (in): 1.34
    • Height from Flange to Top of Bridge (in): 0.87
    • Temperature (F): 195 Degrees
    • UPC: 333420631432
    • Part Description: 2007 GMC Sierra 3500 Classic Premium Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 Classic | All Trims | 8 Cyl 8.1L
  • STANT OE Type Engine Coolant Thermostat for 2007 GMC Sierra 3500 Classic - 13899

    STANT® OE Type Engine Coolant Thermostat for 2007 GMC Sierra 3500 Classic

    PartNumber: 13899
    Product Specifications
    • Notes: Temperature 195 Degrees; Seal Included Seal Included; OE Temperature
    • Bypass Plate Diameter: 0.92"
    • Flange Diameter (With Seal): 1.9"
    • Flange Diameter (Without Seal): 1.72"
    • Height from Flange to Bottom: 1.34"
    • Height from Flange to Top of Bridge: 0.78"
    • OE Part Number: 10115785, 12559575, 10210450, 10226109, 3091114, 10115787, 12559573, 24507563, 10182376, 12559269, 10182343
    • Temperature (F): 195 Degrees
    • UPC: 033342038998
    • Part Description: 2007 GMC Sierra 3500 Classic OE Type Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 Classic | All Trims | 8 Cyl 8.1L
  • STANT OE Type Engine Coolant Thermostat for 2007 GMC Sierra 3500 Classic - 14728

    STANT® OE Type Engine Coolant Thermostat for 2007 GMC Sierra 3500 Classic

    PartNumber: 14728
    Product Specifications
    • Notes: Temperature 185 Degrees; Seal Included Seal Included; OE Temperature; This part is also available in the Engine Coolant Thermostat Kit 121KT, which contains 10248 (Radiator Cap), 14738 (Engine Coolant Thermostat) and 74040 (Engine Coolant Temperature Sensor)
    • Bypass Plate Diameter: 1.17"
    • Flange Diameter (With Seal): 2.2"
    • Flange Diameter (Without Seal): 2.2"
    • Height from Flange to Bottom: 1.4"
    • Height from Flange to Top of Bridge: 1.1"
    • OE Part Number: 97241129
    • Temperature (F): 185 Degrees
    • UPC: 033342042933
    • Part Description: 2007 GMC Sierra 3500 Classic OE Type Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 Classic | All Trims | 8 Cyl 6.6L
  • STANT OE Type Engine Coolant Thermostat for 2007 GMC Sierra 3500 Classic - 15150

    STANT® OE Type Engine Coolant Thermostat for 2007 GMC Sierra 3500 Classic

    PartNumber: 15150
    Product Specifications
    • Notes: Temperature 180 Degrees; Alternate Temperature
    • Freight Class: 70
    • Temperature (F): 180 Degrees
    • UPC: 333421750514
    • Part Description: 2007 GMC Sierra 3500 Classic OE Type Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 Classic | All Trims | 8 Cyl 6.0L
  • STANT OE Type Engine Coolant Thermostat for 2007 GMC Sierra 3500 Classic - 15156

    STANT® OE Type Engine Coolant Thermostat for 2007 GMC Sierra 3500 Classic

    PartNumber: 15156
    Product Specifications
    • Notes: Temperature 160 Degrees; Alternate Temperature
    • Temperature (F): 160 Degrees
    • UPC: 333421743998
    • Part Description: 2007 GMC Sierra 3500 Classic OE Type Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 Classic | All Trims | 8 Cyl 6.0L
  • STANT OE Type Engine Coolant Thermostat for 2007 GMC Sierra 3500 Classic - 15158

    STANT® OE Type Engine Coolant Thermostat for 2007 GMC Sierra 3500 Classic

    PartNumber: 15158
    Product Specifications
    • Notes: Temperature 190 Degrees; Seal Included Seal Included; Part Replacement Replaces 46158; OE Temperature
    • Bypass Plate Diameter: 1.44"
    • Flange Diameter (With Seal): 2.335"
    • Flange Diameter (Without Seal): 2.205"
    • Height from Flange to Bottom: 2.16"
    • Height from Flange to Top of Bridge: 0.77"
    • OE Part Number: 89018168, 12587396, 89017851
    • Temperature (F): 190 Degrees
    • UPC: 033342130623
    • Part Description: 2007 GMC Sierra 3500 Classic OE Type Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 Classic | All Trims | 8 Cyl 6.0L

FAQ for Thermostat Repair

Q: How to install the engine coolant thermostat (LY2, LH6, LY5, LY6, L92)?
A:
You shall install the thermostat and the thermostat housing.
By Bob
GM Specialist
01/11/2022
Q: How to remove the engine coolant thermostat (LY2, LH6, LY5, LY6, L92)?
A:
The proper way is to remove the thermostat housing and the thermostat.
By Bob
GM Specialist
01/11/2022

FAQ for Other Repair Info

Q: How to install the water pump (LY6, L76, and L92)?
A:
You shall install the Water Pump and new gaskets, the heater inlet hose, the radiator surge tank outlet hose, the radiator outlet hose, the radiator inlet hose, the radiator vent inlet hose, and the air cleaner outlet duct.
Q: What is the installation procedure for the engine coolant fan motor (non-HP2)?
A:
The procedure is to install the Cooling Fan Motor(s), the cooling fan motor bolts, and the cooling fan blades.
Q: How to remove the cooling fan and shroud (non-HP2)?
A:
The proper way is to remove the air inlet duct, the surge tank inlet hose from the radiator if necessary, transmission cooler lines bolts from the fan shroud, the cooler lines from the clip, the Cooling Fan Shroud bolts, and the cooling fan and shroud.