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Replacement and OEM Parts for 2011 Cadillac STS Cooling Systems, Fans, Radiators & Components

2011 Cadillac STS Cooling Systems, Fans, Radiators & Components

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Engine & Drivetrain

75 products about 2011 Cadillac STS Cooling Systems, Fans, Radiators & Components found

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  • OEM 2011 Cadillac STS Engine Coolant Pump Kit Diagram - 12657499
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    OEM (Genuine) 2011 Cadillac STS Engine Coolant Pump Kit

    PartNumber: 12657499
    OEM 2011 Cadillac STS Engine Coolant Pump Kit - 12657499
    Product Specifications
    • Other Names: Water Pump, Water Pump Assembly
    • Item Dimensions: 6.8 x 6.5 x 5.3 inches
    • Item Weight: 2.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12709178
    • Part Description: Engine Coolant Pump Kit
    More Info
    $178.85 MSRP: $354.90
    You Save: $176.05 (50%)
  • OEM 2011 Cadillac STS Fan Motor Diagram - 19351719
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    OEM (Genuine) 2011 Cadillac STS Fan Motor

    PartNumber: 19351719
    OEM 2011 Cadillac STS Fan Motor - 19351719
    Product Specifications
    • Notes: 3.6 Liter, 2009-11
    • Item Dimensions: 9.9 x 7.3 x 7.0 inches
    • Item Weight: 2.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25881842
    • Part Description: Fan Motor
    More Info
    $147.71 MSRP: $278.70
    You Save: $130.99 (48%)
  • OEM 2011 Cadillac STS Fan Relay Diagram - 13503103
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    OEM (Genuine) 2011 Cadillac STS Fan Relay

    PartNumber: 13503103
    OEM 2011 Cadillac STS Fan Relay - 13503103
    Product Specifications
    • Notes: Sts, Sts-V
    • Other Names: Fan Relay, Fuel Pump Relay, Relay
    • Item Dimensions: 2.0 x 1.6 x 1.2 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 19115298, 12135198, 12193612, 12177234, 12077865, 12193602, 21997408, 15328865, 19116363
    • Part Description: Fan Relay
    More Info
    $4.83 MSRP: $10.77
    You Save: $5.94 (56%)
  • Dorman Engine Cooling Fan Assembly for 2011 Cadillac STS - 620-567

    Dorman® Engine Cooling Fan Assembly for 2011 Cadillac STS

    PartNumber: 620-567
    Product Specifications
    • Color: Black
    • Connector Quantity: 1
    • Connector Type: Bullet Terminal
    • Fan Blade Material: Plastic
    • Fan Quantity: 1
    • Mounting Bracket Included: Yes
    • OE Part Number: 20914377, 25881842, 25881843
    • Package Contents: Radiator Fan Assembly
    • Shroud Included: Yes
    • Shroud Material: Plastic
    • Terminal Quantity: 2
    • UPC: 037495162425
    • Part Description: Engine Cooling Fan Assembly
    More Info
    $129.83
  • Denso Engine Coolant Radiator for 2011 Cadillac STS - 221-9240

    Denso® Engine Coolant Radiator for 2011 Cadillac STS

    PartNumber: 221-9240
    Product Specifications
    • Core Height: 23.6200"
    • Core Thickness: 0.6300"
    • Core Width: 21.3000"
    • Inlet Diameter: 1.3600"
    • Outlet Diameter: 1.3600"
    • UPC: 042511224469
    • Part Description: Engine Coolant Radiator
    More Info
    $148.03
  • OEM 2011 Cadillac STS Water Outlet Seal Diagram - 12584040
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    OEM (Genuine) 2011 Cadillac STS Water Outlet Seal

    PartNumber: 12584040
    OEM 2011 Cadillac STS Water Outlet Seal - 12584040
    Product Specifications
    • Notes: 3.6 Liter
    • Item Dimensions: 2.0 x 2.1 x 0.2 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Water Outlet Seal
    More Info
    $5.89 MSRP: $10.63
    You Save: $4.74 (45%)
  • OEM 2011 Cadillac STS Water Outlet Seal Diagram - 12584040
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    OEM (Genuine) 2011 Cadillac STS Water Outlet Seal

    PartNumber: 12584040
    OEM 2011 Cadillac STS Water Outlet Seal - 12584040
    Product Specifications
    • Notes: 3.6 Liter
    • Item Dimensions: 2.0 x 2.1 x 0.2 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Water Outlet Seal
    More Info
    $5.89 MSRP: $10.63
    You Save: $4.74 (45%)
  • Gates Engine Coolant Standard Water Pump for 2011 Cadillac STS - 43530

    Gates® Engine Coolant Standard Water Pump for 2011 Cadillac STS

    PartNumber: 43530
    Product Specifications
    • Housing: Cast Aluminum
    • Impeller Material: Stamped Steel
    • Rotation of Impeller: Reverse
    • Timing Belt Driven: No
    • UPC: 770075346364
    • Part Description: Engine Coolant Standard Water Pump
    More Info
    $68.01
  • Delphi Coolant Temperature Sensor for 2011 Cadillac STS - TS10253

    Delphi® Coolant Temperature Sensor for 2011 Cadillac STS

    PartNumber: TS10253
    Product Specifications
    • Connector Gender: Female
    • Connector Quantity: 1
    • Connector Shape: Oval
    • Mounting Type: Threaded Nut
    • Terminal Gender: Male
    • Terminal Quantity: 2
    • Terminal Type: Blade
    • UPC: 689604209301
    • Wiring Harness Included: No
    • Part Description: Coolant Temperature Sensor
    More Info
    $20.32
  • Four Seasons Engine Cooling Fan for 2011 Cadillac STS - 76358

    Four Seasons® Engine Cooling Fan for 2011 Cadillac STS

    PartNumber: 76358
    Product Specifications
    • Blade Material: Plastic
    • Blade Type: Rigid
    • Connector Gender: Female
    • Connector qty: 1
    • Connector Shape: Square
    • Connector Type: 2 wire lead w/ Connector
    • Electrical or Mechanical: Electrical
    • Fan Clutch Mounted: Fan clutch not mounted within the assembly.
    • Fan Quantity: 1
    • Height IN: 20.750
    • Housing Finish: Black
    • Hub Bolt Hole Quantity: OE Mount
    • Material: Plastic / Metal
    • Mount Location: Radiator Fan
    • Mount Type: OE mount
    • Mounting Hardware: Not Included
    • O.E. Replacement: Yes
    • Performance Rated: Yes
    • Shroud Included: Included
    • Shroud Material: Plastic
    • Style: Radiator Fan
    • Terminal Gender: Female
    • Terminal Quantity: 4
    • UPC: 096361030473
    • Voltage: 12
    • Width IN: 24.000
    • Part Description: Engine Cooling Fan
    More Info
    $169.35
  • STANT 48 mm Cooling System Adapter for 2011 Cadillac STS - 12032

    STANT® 48 mm Cooling System Adapter for 2011 Cadillac STS

    PartNumber: 12032
    Product Specifications
    • Quantity: 1 Piece
    • Size: 48 mm
    • UPC: 033342495104
    • Part Description: 48 mm Cooling System Adapter
    More Info
    $86.79
  • Gates Engine Coolant Molded Radiator Hose for 2011 Cadillac STS - 23430

    Gates® Engine Coolant Molded Radiator Hose for 2011 Cadillac STS

    PartNumber: 23430
    Product Specifications
    • Branch Quantity: 0
    • Contains Spring: No
    • End 1 Inside Diameter: 1.31 in
    • End 2 Inside Diameter: 1.53 in
    • Material: EPDM
    • Modular Hose: No
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • OE Part Number: 6072
    • UPC: 770075365716
    • Part Description: Engine Coolant Molded Radiator Hose
    More Info
    $59.21
  • Dayco Engine Coolant Curved Radiator Hose for 2011 Cadillac STS - 72572

    Dayco® Engine Coolant Curved Radiator Hose for 2011 Cadillac STS

    PartNumber: 72572
    Product Specifications
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 5/16
    • End 2 Inside Diameter: 1 1/2
    • Hose Type: Dual I.D. Hose
    • Material: EPDM
    • OE Part Number: 25800333
    • SAE Specification: SAE J20R4 Class D-1, SAE J1684 Type EC
    • Trunk Height: 15 1/2
    • UPC: 036687778413
    • Part Description: Engine Coolant Curved Radiator Hose
    More Info
    $51.43
  • Walker Products Engine Coolant Temperature Sensor for 2011 Cadillac STS - 211-1043

    Walker Products® Engine Coolant Temperature Sensor for 2011 Cadillac STS

    PartNumber: 211-1043
    Product Specifications
    • UPC: 724620076084
    • Part Description: Engine Coolant Temperature Sensor
    $7.30
  • Four Seasons Engine Coolant Thermostat And Housing Assembly for 2011 Cadillac STS - 86202

    Four Seasons® Engine Coolant Thermostat And Housing Assembly for 2011 Cadillac STS

    PartNumber: 86202
    Product Specifications
    • Notes: w/ Thermostat
    • Gasket / Seals: Included
    • Inlet Dia. IN: 1.420
    • Material: Aluminum
    • Meets / Exceeds OEM: Yes
    • Mnt Flange Width IN: 2.04
    • Mount Hole Qty: 3
    • Overall Height IN: 5.750
    • Style: w/ Thermostat
    • Thermostat Included: Included
    • UPC: 096361091696
    • Part Description: Engine Coolant Thermostat And Housing Assembly
    More Info
    $99.51
  • GMB Engine Coolant Water Pump for 2011 Cadillac STS - 130-5130

    GMB® Engine Coolant Water Pump for 2011 Cadillac STS

    PartNumber: 130-5130
    Product Specifications
    • Housing Material: Aluminum
    • Hub Height: 1.73 in
    • Hub Pilot Diameter: 3.41 in
    • Impeller Material: Metal
    • Impeller Rotation: Standard
    • UPC: 886931078512
    • Water Pump Drive Type: Serpentine Belt
    • Part Description: Engine Coolant Water Pump
    More Info
    $49.42
  • OEM 2011 Cadillac STS Inlet Pipe Seal Diagram - 12623519
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    OEM (Genuine) 2011 Cadillac STS Inlet Pipe Seal

    PartNumber: 12623519
    OEM 2011 Cadillac STS Inlet Pipe Seal - 12623519
    Product Specifications
    • Notes: 3.6 Liter
    • Item Dimensions: 2.0 x 2.0 x 0.2 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12573974, 12588317
    • Part Description: Inlet Pipe Seal
    More Info
    $8.01 MSRP: $12.07
    You Save: $4.06 (34%)
  • Gates Engine Coolant Molded Radiator Hose for 2011 Cadillac STS - 23277

    Gates® Engine Coolant Molded Radiator Hose for 2011 Cadillac STS

    PartNumber: 23277
    Product Specifications
    • Branch Quantity: 0
    • Contains Spring: No
    • End 1 Inside Diameter: 1.3 in
    • End 2 Inside Diameter: 1.3 in
    • Material: EPDM
    • Modular Hose: No
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • OE Part Number: 5782
    • UPC: 770075327479
    • Part Description: Engine Coolant Molded Radiator Hose
    More Info
    $44.29
  • Four Seasons Auxiliary Engine Cooling Fan for 2011 Cadillac STS - 37140

    Four Seasons® Auxiliary Engine Cooling Fan for 2011 Cadillac STS

    PartNumber: 37140
    Product Specifications
    • Notes: Universal Fit Super Duty Electric Puller Primary Fan. Incls mounting hardware. Controls not Incld.
    • Material: Plastic
    • Performance Rated: Yes
    • SDS Required: No (135233618)
    • UPC: 096361089945
    • Part Description: Auxiliary Engine Cooling Fan
    More Info
    $91.74
  • Gates Premium Engine Coolant Thermostat for 2011 Cadillac STS - 34163S

    Gates® Premium Engine Coolant Thermostat for 2011 Cadillac STS

    PartNumber: 34163S
    Product Specifications
    • Notes: Exc l. Seal; 180 Degree; OE Temperature; Seal Incld
    • By-Pass Flange Diameter: 1.5
    • Design: Bottom By-Pass
    • Height: 2.74
    • Height Between Flanges: 1.88
    • Height from Flange: .86
    • Includes Installation Tool: Yes
    • 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: 1.66
    • Start to Open Temperature: 180; 82
    • UPC: 770075745341
    • Part Description: Premium Engine Coolant Thermostat
    More Info
    $27.85
  • OEM 2011 Cadillac STS Fan Shroud Diagram - 20914377
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    OEM (Genuine) 2011 Cadillac STS Fan Shroud

    PartNumber: 20914377
    OEM 2011 Cadillac STS Fan Shroud - 20914377
    Product Specifications
    • Notes: 3.6 Liter, 2009-11; Sts; Main Fan
    • Other Names: Fan Shroud, Shroud
    • Item Dimensions: 34.0 x 25.6 x 9.1 inches
    • Item Weight: 3.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25881833
    • Part Description: Fan Shroud
    More Info
    $166.18 MSRP: $261.31
    You Save: $95.13 (37%)
  • Four Seasons Auxiliary Engine Cooling Fan for 2011 Cadillac STS - 37141

    Four Seasons® Auxiliary Engine Cooling Fan for 2011 Cadillac STS

    PartNumber: 37141
    Product Specifications
    • Notes: Universal Fit Super Duty Electric Pusher Primary Fan. Incls mounting hardware. Controls not Incld.
    • Material: Plastic
    • Performance Rated: Yes
    • SDS Required: No (135233618)
    • UPC: 096361089952
    • Part Description: Auxiliary Engine Cooling Fan
    More Info
    $102.23
  • Gates OE Type Engine Coolant Thermostat for 2011 Cadillac STS - 34717

    Gates® OE Type Engine Coolant Thermostat for 2011 Cadillac STS

    PartNumber: 34717
    Product Specifications
    • Notes: Incl Seal; 180 Degree; OE Temperature; Seal Incld
    • By-Pass Flange Diameter: 1.38"
    • Depth from Flange: 1.8"
    • Design: Bottom By-Pass
    • Flange Diameter: 1.57"
    • Height from Flange: 0.84"
    • 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: 2
    • OE Comparison Rating: OE Performance
    • Seal Type: O-Ring
    • Temperature (C): 82
    • Temperature (F): 180
    • Total Height: 2.64"
    • Type: OE Type Thermostat
    • UPC: 770075631965
    • Part Description: OE Type Engine Coolant Thermostat
    More Info
    $18.66
  • OEM 2011 Cadillac STS Temperature Sensor Diagram - 12639899
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    OEM (Genuine) 2011 Cadillac STS Temperature Sensor

    PartNumber: 12639899
    OEM 2011 Cadillac STS Temperature Sensor - 12639899
    Product Specifications
    • Notes: Sts, Sts-V; 3.6l
    • Other Names: Coolant Temperature Sensor, Temperature Sensor
    • Item Dimensions: 3.0 x 1.4 x 0.8 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12566778
    • Part Description: Temperature Sensor
    More Info
    $27.74 MSRP: $52.36
    You Save: $24.62 (48%)
  • Four Seasons Auxiliary Engine Cooling Fan for 2011 Cadillac STS - 37139

    Four Seasons® Auxiliary Engine Cooling Fan for 2011 Cadillac STS

    PartNumber: 37139
    Product Specifications
    • Notes: Universal Fit Super Duty Electric Pusher Auxiliary Fan. Add on fans used to supplement the primary Eng cooling fan. Incls mounting hardware. Controls not Incld.
    • Depth IN: 2.56"
    • Dia. IN: 12.000
    • Fan Quantity: 1
    • Material: Plastic
    • Mounting Hardware: Included
    • Performance Rated: Yes
    • SDS Required: No (135233618)
    • UPC: 096361089938
    • Part Description: Auxiliary Engine Cooling Fan
    More Info
    $96.70
  • OEM 2011 Cadillac STS Water Pump Assembly Gasket Diagram - 12660159
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    OEM (Genuine) 2011 Cadillac STS Water Pump Assembly Gasket

    PartNumber: 12660159
    OEM 2011 Cadillac STS Water Pump Assembly Gasket - 12660159
    Product Specifications
    • Notes: 3.6 Liter, Main; Sts
    • Item Dimensions: 6.7 x 5.5 x 0.2 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12634750, 12576326
    • Part Description: Water Pump Assembly Gasket
    More Info
    $6.24 MSRP: $11.76
    You Save: $5.52 (47%)
  • OEM 2011 Cadillac STS Water Pump Assembly Gasket Diagram - 12660159
    View Related Parts

    OEM (Genuine) 2011 Cadillac STS Water Pump Assembly Gasket

    PartNumber: 12660159
    OEM 2011 Cadillac STS Water Pump Assembly Gasket - 12660159
    Product Specifications
    • Notes: 3.6 Liter, Main; Sts
    • Item Dimensions: 6.7 x 5.5 x 0.2 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12634750, 12576326
    • Part Description: Water Pump Assembly Gasket
    More Info
    $6.24 MSRP: $11.76
    You Save: $5.52 (47%)
  • Four Seasons Electric Fan Kit for 2011 Cadillac STS - 36897

    Four Seasons® Electric Fan Kit for 2011 Cadillac STS

    PartNumber: 36897
    Product Specifications
    • Notes: Universal Fit Primary cooling fan. Reversible for push or pull operation. Includes mounting hardware. Controls not included.
    • Blade Color A : Black
    • Blade Material: Plastic; Reinforced Nylon
    • Blade Quantity: 8
    • Blade Type: curved 'S' blade
    • CFM Free Air High: 1250
    • CFM Free Air Low: 1250
    • CFM Rad Mnt High: 1050
    • CFM Rad Mnt Low: 1050
    • Color: Black
    • Depth IN: 3.71"
    • Dia. IN: 14.000
    • Dia. MM: 355.600
    • Fan 1 Diameter: 14.000
    • Fan Clutch Mounted: no
    • Fan Quantity: 1
    • Fan Type: Universal Electric fan
    • Material: Reinforced Nylon
    • Mounting Hardware: Included
    • O.E. Replacement: No
    • Performance Rated: Yes
    • Rotation: Reversible
    • SDS Required: No (135233618)
    • Shroud Color: Black
    • Shroud Included: finger guard on fan
    • Shroud Material: Plastic; reinforced nylon
    • Style: Reversible Fan
    • Universal Or Specific Fit: Universal Electric fan
    • UPC: 096361368972
    • Voltage: 12
    • Volume (CFM): 1085
    • Wiring Harness Length: 36.000
    • Part Description: Electric Fan Kit
    More Info
    $74.86
  • Four Seasons Auxiliary Engine Cooling Fan for 2011 Cadillac STS - 37138

    Four Seasons® Auxiliary Engine Cooling Fan for 2011 Cadillac STS

    PartNumber: 37138
    Product Specifications
    • Notes: Universal Fit Super Duty Electric Puller Auxiliary Fan. Add on fans used to supplement the primary Eng cooling fan. Incls mounting hardware. Controls not Incld.
    • Material: Plastic
    • Performance Rated: Yes
    • SDS Required: No (135233618)
    • UPC: 096361089921
    • Part Description: Auxiliary Engine Cooling Fan
    More Info
    $85.04
  • OEM 2011 Cadillac STS Thermostat Housing Diagram - 12652328
    View Related Parts

    OEM (Genuine) 2011 Cadillac STS Thermostat Housing

    PartNumber: 12652328
    OEM 2011 Cadillac STS Thermostat Housing - 12652328
    Product Specifications
    • Other Names: Thermostat Housing
    • Item Dimensions: 7.9 x 5.3 x 5.3 inches
    • Item Weight: 2.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12706566
    • Part Description: Thermostat Housing
    More Info
    $137.48 MSRP: $259.43
    You Save: $121.95 (48%)
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