2011 Cadillac STS Performance Engine Cooling

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    • (1 review)
      # 23610067
      Cadillac STS 2011, Rapid-Cool™ Reversible Fan Kit by Hayden®. This product can be used for either primary or add-on cooling. The Hayden Rapid-Cool fan features a thin, aerodynamic profile and reversible push/pull blades. The fan comes...
      Reversible push/pull operationThin, aerodynamic profile for applications with limited space
      $56.82 - $64.31
    • (0 reviews)
      # mpn1711344
      Cadillac STS 2011, Black Magic Electric Fan by Flex-a-Lite®. With Control. Diameter: 15". Size: 21 1/2" x 17 1/2" x 4 3/16". CFM: 3300. Voltage: 12 Volt. Keep your engine cool and free up some extra horsepower and torque. The fan makes...
      Prevents your engine from overheatingProvides increased horsepower and torque
      $357.34
    • (0 reviews)
      # mpn1711334
      Cadillac STS 2011, Trimline Reversible Electric Fan by Flex-a-Lite®. Diameter: 16". Voltage: 12 Volt. The Trimline electric fans can be used as a primary fan or an auxiliary fan. They are economical fans that free up wasted horsepower...
      Can be used as a primary or an auxiliary fanReversible design allows for use in pusher or puller applications
      $128.53
    • (0 reviews)
      # mpn4514923193
      Cadillac STS 2011, Engine Water Pump by Eastern Industries®. All of Eastern Industries water pumps are engineered from original equipment samples and specifications. In many instances the bearing and seal are upgraded which will...
      Original Equipment QualityContinuous Improvement
      $39.70
    • (0 reviews)
      # mpn914834529
      Cadillac STS Base AWD 2011, GM Original Equipment™ Engine Cooling Fan Blade by ACDelco®. Finish: White. Rotation: Clockwise. Fan Blade Material: Nylon. Blades Count: 5. ACDelco GM Original Equipment Fan Blades are designed to maintain...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $42.81
    • (0 reviews)
      # 896710060
      Cadillac STS 2011, Engine Cooling Fan by Spectra Premium®. Spectra Premium Radiator Fan Assemblies are engineered, developed and validated to meet Original Equipment (OE) requirements, to ensure a durable and quality product. The...
      OE style connector for plug & play installationManufactured with high quality components to reduce fan motor noise
      $223.36 - $358.58
    • (0 reviews)
      # mpn2536065511
      Cadillac STS 2011, Engine Cooling Fan by APDI®. Fan Configuration: Single Fan Replacement. A properly functioning cooling fan is critical to your engine’s lifespan and performance. Modern engines operate at very high temperatures to...
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      $237.83
    • (0 reviews)
      # mpn143831
      Cadillac STS 2011, Dual Radiator and Condenser Fan by TYC®. The Cooling Fan Assembly is an essential part of a vehicle’s cooling system. It must complement the rest of the cooling system by efficiently cooling the radiator and/or...
      OE quality at an affordable priceDirect replacement
      $81.53
    • (0 reviews)
      # 231947608
      Cadillac STS 2011, Electric Fan Kit by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with Four Seasons.
      Motors Built and Tested to Quality SpecificationsIncludes Mounting Kit
      $67.15 - $73.06
    • (0 reviews)
      # mpn4242874459
      Cadillac STS 2011, Engine Coolant Water Pump by GMB®. Material: Aluminum. Rotation: Standard. GMB proudly announces that all principal component parts are designed, manufactured and tested in house, such as bearings, impellers,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $31.54
    • (0 reviews)
      # 900627110
      Cadillac STS Base AWD 2011, GM Original Equipment™ Engine Water Pump by ACDelco®. Coolant flow is crucial for the life of any engine. GM Original Equipment Water Pumps are the best way to make sure you have the proper heat protection...
      Completely pressure-tested for leak-free performance.High-quality bearings and heat-treated impellers for long life.
      $35.56 - $133.35
    • (0 reviews)
      # mpn4463627395
      Cadillac STS 2011, Professional™ Engine Coolant Water Pump by ACDelco®. With 10 Mounting Bolts. Coolant flow is crucial for the life of any engine. GM Original Equipment Water Pumps are the best way to make sure you have the proper...
      Completely pressure-tested for leak-free performance.High-quality bearings and heat-treated impellers for long life.
      $65.38
    • (0 reviews)
      # mpn212686
      Cadillac STS 2011, Engine Coolant Water Pump by Beck Arnley®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient...
      Heavy duty bearings, sealed and lubed for lifeFactory tested to assure quality and proper operation
      $51.45
    • (0 reviews)
      # mpn2499139
      Cadillac STS 2011, Engine Coolant Water Pump by Pronto®. This water pump is built in an ISO (International Organization for Standardization) certified factory to meet standards of fit, form, and operation. It features premium internal...
      Sturdy internal structure sets Pronto Water Pumps apart from the competition and delivers dependable and durable performanceCastings are designed and machined for precise fit of all components and maximum cooling capacity
      $54.66
    • (0 reviews)
      # mpn4242884424
      Cadillac STS 2011, Engine Coolant Standard Water Pump by Gates®. Gates water pumps are recognized in the industry for their durability and superior quality. Every Gates water pump is constructed with premium alloy materials and a 100%...
      Great design and functionMade from sturdy materials
      $46.38
    • (0 reviews)
      # mpn1603652
      Cadillac STS 2011, Engine Coolant Water Pump by Airtex®. This water pump is engineered by the experts at Airtex to keep the cooling system of your vehicle running optimally. Each pump is designed by an OE manufacturer to meet strict OE...
      Precision-ground and permanently lubricated unitized bearing assembliesUnitized seals for superior protection against leakage and contamination
      $49.56
    • (0 reviews)
      # 36796175
      Cadillac STS 2011, Water Pump by Cardone®. Impeller Vane Quantity: 6. Rotation: Counter-Clockwise. Cardone 100% New Water Pumps are backed by over 44 years of making the highest quality remanufactured parts in the industry. That means...
      100% leak testing and hub-pull testing ensures reliable performance.O.E.-supplied NEW unitized seals ensure long-lasting, trouble-free performance.
      $33.43 - $63.70
    • (0 reviews)
      # mpn2400732837
      Cadillac STS 2011, Engine Coolant Water Pump by DNJ Engine Components®. This supreme DNJ water pump will come in handy if you need to replace your malfunctioning component and restore your vehicle to its proper performance. Made from...
      Designed to replace your worn out factory water pumpHelps keep your vehicle operating at its maximum
      $27.41
    • (0 reviews)
      # 100306271
      Cadillac STS 2011, Engine Coolant OE Type Thermostat by Gates®. Temperature: 180 Degree. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail...
      Great design and functionMade from sturdy materials
      $10.78 - $13.70
    • (0 reviews)
      # mpn1932851
      Cadillac STS 2011, OE Type Thermostat without Gaskets, Check Valves and Seal by Stant®. With Installation Tool and Jiggle Pin. OE Quality. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat....
      Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.
      $15.15
    • (0 reviews)
      # mpn823287026
      Cadillac STS 2011, Engine Coolant Thermostat with Seal by MotoRad®. Temperature: 180 Degree. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high...
      Offer precise pressure controlEnsure the proper fit
      $11.24
    • (0 reviews)
      # 836662693
      Cadillac STS 2011, Professional™ Molded Radiator Coolant Hose by ACDelco®. Composed of specially blended materials to deliver long-life performance, ACDelco Professional Automotive Coolant Hoses are designed to resist buckling or...
      Protective sleeves help duplicate GM Original Equipment for proper fit and function.Designed to resist electrochemical degradation for durability.
      $35.58 - $44.37
    • (0 reviews)
      # 451105450
      Cadillac STS 2011, Radiator Molded Coolant Hose by Gates®. Number of Branches: 0. Contains Spring: No. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost...
      Heat and ozone resistant coverRe-engineered materials resist vacuum collapse, this reduces the need for internal springs in many applications
      $34.21 - $35.07
    • (0 reviews)
      # 24610254
      Cadillac STS 2011, Curved Radiator Hose by Dayco®. Inside Diameter 2: 1 5/16". Contains Heat Shield: No. Replace your cracked, spongy, worn out, or damaged radiator hose with this Dayco product manufactured to meet the highest standards...
      Designed as the OE replacementOE quality and performance at an affordable price
      $30.94 - $35.25
    • (0 reviews)
      # 485022687
      Cadillac STS Base AWD 2011, GM Original Equipment™ Radiator by ACDelco®. The radiator is the heart of a vehicle’s cooling system. So, when it comes to replacing a worn radiator, you need a product that will match the original...
      ReliableLightweight (positive heat-transfer-to-weight ratio)
      $110.67 - $131.31
    • (0 reviews)
      # 121421566
      Cadillac STS 2011, Radiator by Replace®. The radiator contains a series of small tubes through which coolant flows from the engine. A network of fins surrounds the tubes. Airflow through the grille when the vehicle is at speed, or drawn...
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      $100.37 - $146.75
    • (0 reviews)
      # 22814443
      Cadillac STS with Heater Return Line 2011, Radiator by Spectra Premium®. Row quantity: 1. The radiator is a heat exchanger that transfers heat from your engine to the air flowing through the fins. If it’s damaged your engine can...
      Highly trained in-house staff of engineers & designersAll models are validated for fit, form, and function before released into the market
      $86.52 - $149.36
    • (0 reviews)
      # 78256871
      Cadillac STS 2011, Radiator by APDI®. Row quantity: 1. Construction: Plastic Tank Aluminum. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with...
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      $107.70 - $119.09
    • (0 reviews)
      # mpn1951098
      Cadillac STS 2011, TYC™ Radiator by Koyorad®. Core Size: 23 5/8" x 20 3/8" x 5/8". When you notice that your radiator is leaking, clogged or otherwise damaged, you don't have to pay the high dealer price for a replacement any more....
      OE quality at an affordable priceDirect replacement
      $129.43
    • (0 reviews)
      # mpn1587738799
      Cadillac STS 2011, Radiator by Denso®. Denso is a leading supplier of radiators to OE car makers around the world. Manufacturers rely on Denso quality and innovation to remain on the leading edge of engine cooling technology. Denso OE...
      Factory original quality for lessDirect fit replacement
      $111.30
    • (0 reviews)
      # mpn2639499792
      Cadillac STS without Tow Package 2011, Crossflow Radiator by OSC Automotive®. Core Size: 20 7/16" x 23 5/8" x 5/8". Outlet: 1 3/8". Keep your engine cool with premium grade OSC cooling parts. Made to meet or exceed OE specifications,...
      This product is made of high-quality materials to serve you for years to come.Designed using state-of-the-art technology and with customers in mind.
      $139.98
    • (0 reviews)
      # mpn798878294
      Cadillac STS Base AWD 2011, GM Original Equipment™ Engine Coolant Water Pump Pulley by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $29.51
    • (1 review)
      # 517983725
      Cadillac STS 2011, Cooling Fan Temperature Switch by Hayden®. Take control of your electric fan with this product. Designed specifically for single or dual fan applications, this adjustable cycling temperature switch features brass...
      Designed for single or dual fan applicationsBrass construction for accurate temperature sensing
      $13.27 - $28.28
    • (0 reviews)
      # mpn776128110
      Cadillac STS 2011, GM Original Equipment™ Cooling Fan Motor Connector by ACDelco®. Terminal Quantity: 2. Connector Shape: Square. Terminal Gender: Female. Terminal Type: Blade. Designed utilizing the latest technology, this product by...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $46.99
    • (0 reviews)
      # 517986506
      Cadillac STS 2011, GM Original Equipment™ Cooling Fan Motor Relay by ACDelco®. Terminal Gender: Male. Terminal Type: Blade. Keep your engine cool while utilizing your Air Conditioning System with an ACDelco Engine Cooling Motor
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $4.61 - $8.18
    • (0 reviews)
      # mpn947117488
      Cadillac STS 2011, Cooling Fan Controller Relay by Four Seasons®. Terminal Quantity: 2. Connector Shape: Rectangle. Connector Gender: Male. Radiator Mounted. Activated by radiator temp and/or A/C Clutch. Adjustable (140° - 220 °F)...
      Contains gaskets, o-rings, or seals to properly replace the productBrass Construction for Accurate Temperature Sensing
      $30.30
    • (0 reviews)
      # mpn869381250
      Cadillac STS Base AWD 2011, GM Original Equipment™ Engine Coolant Recovery Tank Cap by ACDelco®. 15 lbs Pressure. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $7.95
    • (0 reviews)
      # mpn869340721
      Cadillac STS 2011, Professional™ Engine Coolant Radiator Cap by ACDelco®. Standard. 15 lbs Pressure. With a full range of part numbers to fit most GM vehicles, ACDelco Professional Radiator Caps offer customers an ideal replacement...
      Lets you release the pressure prior to taking off the cap.Designed to be OE-like.
      $7.12
    • (0 reviews)
      # mpn1912000
      Cadillac STS 2011, Engine Coolant Reservoir Cap by Stant®. OE Type Radiator Cap. OE Comparison Rating: OE Quality. Pressure Rating: 15. SAE Pressure Range: 14-18. Coolant Recovery System: Closed System. Cap Depth: 1.44". Filler Neck...
      Meets Original Equipment specificationsThe SWIV-EL design allows the cap to be installed and removed much easier than conventional reservoir caps
      $7.56
    • (0 reviews)
      # mpn798884754
      Cadillac STS Base AWD 2011, GM Original Equipment™ Engine Coolant Water Pump Gasket by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $4.55
    • (0 reviews)
      # mpn798878293
      Cadillac STS Base AWD 2011, GM Original Equipment™ Engine Coolant Water Pump O-Ring by ACDelco®. Coolant flow is crucial for the life of any engine. GM Original Equipment Water Pumps are the best way to make sure you have the proper...
      Completely pressure-tested for leak-free performance.High-quality bearings and heat-treated impellers for long life.
      $7.15
    • (0 reviews)
      # mpn4242852524
      Cadillac STS 2011, Engine Coolant Water Pump Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the...
      Meets or exceeds all original equipment specificationsApplication specific design to Ensures a perfect fit
      $7.01
    • (0 reviews)
      # mpn869334800
      Cadillac STS Base AWD 2011, GM Original Equipment™ Engine Coolant Thermostat Seal by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $6.11
    • (0 reviews)
      # mpn869334798
      Cadillac STS Base AWD 2011, GM Original Equipment™ Engine Coolant Thermostat Housing Gasket by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $6.87
    • (0 reviews)
      # mpn869334801
      Cadillac STS Base AWD 2011, GM Original Equipment™ Engine Coolant Thermostat Housing Seal by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $15.53
    • (0 reviews)
      # mpn798878307
      Cadillac STS Base AWD 2011, GM Original Equipment™ Engine Coolant Water Inlet Gasket by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $9.04
    • (0 reviews)
      # mpn798878302
      Cadillac STS Base AWD 2011, GM Original Equipment™ Engine Coolant Water Outlet Adapter Gasket by ACDelco®. Original Equipment machined to meet or exceed original specifications. Designed utilizing the latest technology, this product...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $3.71
    • (0 reviews)
      # 906447987
      Cadillac STS 2011, GM Original Equipment™ Engine Coolant Water Outlet O-Ring by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $3.73
    • (0 reviews)
      # mpn4478760148
      Cadillac STS Base AWD 2011, GM Original Equipment™ Engine Coolant Recovery Tank by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $144.52
    • (0 reviews)
      # mpn914834530
      Cadillac STS Base AWD 2011, GM Original Equipment™ Engine Cooling Fan Motor by ACDelco®. Diameter: 4.0". Terminal Type: Blade. Terminal Quantity: 2. ACDelco GM Original Equipment Fan Assemblies are designed to maintain the proper air...
      Conventional and low profile.Space- and weight-efficient.
      $99.14
    • (0 reviews)
      # 845989070
      Cadillac STS 2011, Auxiliary Engine Cooling Reversible Fan Kit by CompressorWorks®. CompressorWorks products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it...
      Motors built and tested to quality specificationsMade with the use of the latest technologies
      $86.41 - $93.96
    • (0 reviews)
      # mpn2408778
      Cadillac STS 2011, Cooling Fan by Dorman®. Finish: Black. Fan Configuration: Single. Fan Blade Material: Plastic. Fan Quantity: 1. Terminal Quantity: 2. Connector Type: Bullet Terminal. Connector Quantity: 1. Shroud Material: Plastic....
      Optimal air flow prevents vehicle from overheatingDirect replacement for a proper fit every time
      $233.95
    • (0 reviews)
      # mpn1531
      Cadillac STS 2011, Radiator Fan Assembly by Replace®. A properly functioning cooling fan is critical to your engine's lifespan and performance. Modern engines operate at very high temperatures to meet emissions regulations, and the...
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      $243.50
    • (0 reviews)
      # mpn4491637437
      Cadillac STS Base AWD 2011, GM Original Equipment™ Engine Coolant Thermostat and Housing Assembly with Gasket by ACDelco®. Material: Aluminum, Steel. Hole: With 3 Mounting Holes. Original Equipment machined to meet or exceed original...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $70.18
    • (0 reviews)
      # mpn4491637434
      Cadillac STS Base AWD 2011, GM Original Equipment™ Engine Coolant Water Outlet with Bolts, Retainers, Seals and Pipe by ACDelco®. Material: Aluminum. Bolt Hole Diameter: 9.00 mm. Finish: Natural. Hole: With 2 Mounting Holes. Original...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $55.53
    • (0 reviews)
      # 1033015572
      Cadillac STS 2011, Engine Coolant Thermostat Seal by Apex Auto®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient...
      Quick accurate delivery with excellent fill-rateExcellent inventory availability
      $0.86 - $5.31
    • (0 reviews)
      # mpn4517492039
      Cadillac STS 2011, Engine Coolant Thermostat Housing Seal by Apex Auto®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient...
      Quick accurate delivery with excellent fill-rateExcellent inventory availability
      $2.21
    • (0 reviews)
      # mpn4495716625
      Universal Kool-It™ Radiator Flush and Protect Pack by Lubegard®. Contains Kool-It™ Supreme Coolant Treatment and Radiator Flush. Capacity: 2 pack of 16 oz. Kool-It® Radiator Flush is formulated with additives that circulate through...
      Quickly and safely removes scum, oily residue, sediments, rust, deposits and other degradation products from the cooling system of any car or truckSafe for all cooling systems including aluminum radiators
      $13.91
    • (0 reviews)
      # mpn4495716621
      Universal Kool-It™ Supreme Coolant Treatment by Lubegard®. Capacity: 16 oz. Kool-It™ Supreme Coolant Treatment is chemically engineered to reduce the surface tension of coolant, penetrating metal surfaces at vital heattransfer...
      Protects all metals from chemical electrolysisProvides unsurpassed cooling system corrosion protection
      $7.21
    • (0 reviews)
      # 89258802
      Universal Cool-Aide Concentrate, 16 oz by Maxima Racing Oils®. Cool-Aide is an additive formulated to reduce engine temperatures and provides significantly better contact on heated surfaces allowing for greater and more efficient heat...
      Powerful concentrateApproved for racing on paved surfaces
      $8.10 - $94.81




    Guides & Articles

    Useful articles fast to read and guides easy to understand written by mechanics and car enthusiasts to turn your shopping experience with CARiD into a pleasure

    • Performance Engine Cooling
      April 29, 2016
      Performance Cooling Fans: How To Measure, How...
      Auxiliary fans are great for providing a boost to your vehicle's original cooling system if you've encountered overheating conditions. For those who live in climates...
      by Timothy Zahl
    • Performance Engine Cooling
      April 14, 2016
      Auxiliary Oil Coolers Keep Engine Oil...
      You may have seen Performance Engine Oil Coolers for sale on our website or elsewhere, and your first reaction may have been "who needs one of those? Not I." We can't...
      by Timothy Zahl
    • Replacement Engine Cooling Parts
      October 27, 2014
      Antifreeze Explained: What It Does And Why It's...
      "Antifreeze" is a chemical, primarily consisting of ethylene glycol, which when mixed with water serves to lower the freezing point and raise the boiling point of the...
      by Michael Grayen
    • Replacement Engine Cooling Parts
      February 07, 2014
      Servicing Your Vehicle's Cooling System
      Everyone knows that your vehicle's engine needs its oil and filter changed at regular intervals. Most folks also know that there are other items which need regular...
      by Timothy Zahl

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