Cadillac CTS Radiators & Parts

Replacement Radiators
  • TRQ® - Engine Cooling Radiator
    TRQ®Engine Cooling Radiator
    0
    # sp239864
    Engine Cooling Radiator by TRQ®. Developed to meet the requirements of even the most demanding customers worldwide, this top-grade TRQ cooling radiator will keep your engine in top condition. Built to fit and function exactly as the...
    Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part
    $47.18 - $604.95Save: up to 10%
    $45.29 - $544.46
  • TYC® - Engine Coolant Radiator
    TYC®Engine Coolant Radiator
    2
    # sp137633
    Engine Coolant Radiator by TYC®. 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. Designed to be identical to the factory unit from the...
    OE quality at an affordable priceDirect replacement
    $51.56 - $498.75
  • CSF® - Radiator
    CSF®Radiator
    6
    # sp120833
    Radiator by CSF®. When you're serious about cooling you need a CSF radiator! CSF offers the widest variety of automotive radiator models servicing over 3,200 applications including every brand from Acura to Volkswagen. Whether your...
    OEM specified Plastic Tank-Aluminum Core ConstructionTanks are made from Virgin Grade Engineered plastic resins, which are "Glass Filled" for added Strength & Durability
    $41.62 - $899.00
  • Denso® - Engine Coolant Radiator
    Denso®Engine Coolant Radiator
    16
    # sp114794
    Engine Coolant Radiator by Denso®. Denso is known for the unsurpassed quality of its products. Plastic, copper or aluminum components - it doesn't matter. Denso radiators are dependable, lightweight and made to last. An investment in a...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $77.31 - $367.70
  • Replace® - Engine Coolant Radiator
    Replace®Engine Coolant Radiator
    12
    # sp152544
    Engine Coolant 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
    $13.14 - $1,513.56
  • gpd® - Engine Coolant Radiator
    gpd®Engine Coolant Radiator
    1
    # sp196690
    Engine Coolant Radiator by gpd®. Radiators are an important part of the engine's cooling system. The main function of the radiator is to extract and dissipate heat from the engine. Radiators help cool the engine for optimal performance.
    Designed to meet/exceed OE fit, form and functionDurability tested on every new design
    $53.16 - $2,116.29
  • iD Select® - Engine Coolant Radiator
    iD Select®Engine Coolant Radiator
    0
    # sp232823
    Engine Coolant Radiator by iD Select®. If your original equipment radiator has leaks, damage, or blockages giving you headaches, iD Select’s OE style radiator will restore your cooling system’s capability with long-lasting...
    Restores proper coolant flow and keeps your engine cooler in hot weatherWill also provide more effective in-cabin heating during winter months
    $51.19 - $573.97
  • Agility® - Radiator
    Agility®Radiator
    0
    # sp259771
    Radiator by Agility®. 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 replacement product and be sure the heart of your...
    Crafted from the highest grade materialsDeveloped with modern technology and innovation
    $38.14 - $934.34
  • Koyorad® - Engine Coolant Radiator
    Koyorad®Engine Coolant Radiator
    3
    # sp201150
    Engine Coolant Radiator by Koyorad®. 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. Designed to be identical to the factory unit from...
    OE quality at an affordable priceDirect replacement
    $29.37 - $735.36
  • Spectra Premium® - Radiator
    Spectra Premium®Radiator
    13
    # sp5274
    Radiator by Spectra Premium®. 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 could overheat. Before you end up with expensive engine repairs,...
    All models are validated for fit, form, and function before released into the marketManufactured under ISO 9001 / TS 16949 quality system
    $68.92 - $1,559.95
  • iD Select® - Engine Coolant Radiator with Transmission Oil Cooler
    iD Select®Engine Coolant Radiator with Transmission Oil Cooler
    1
    # sp232824
    Engine Coolant Radiator with Transmission Oil Cooler by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and...
    Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value
    $58.15 - $377.42
  • UAC® - Engine Coolant Radiator
    UAC®Engine Coolant Radiator
    0
    # sp153668
    Engine Coolant Radiator by UAC®. 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 replacement product and be sure the...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $56.95 - $483.23
  • ACDelco® - GM Original Equipment™ Radiator
    ACDelco®GM Original Equipment™ Radiator
    1
    # sp10619
    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 factory part in fit, form and...
    ReliableLightweight (positive heat-transfer-to-weight ratio)
    $93.70 - $1,699.48Save: up to 26%
    $79.64 - $1,454.92
  • Cold Case® - Aluminum Performance Radiator
    Cold Case®Aluminum Performance Radiator
    0
    # sp113913
    Aluminum Performance Radiator by Cold Case®. These Cold-Case radiators are Tig welded 100% aluminum and absolutely beautiful. These radiators are original appearing and have the correct stamping. Once painted, you'd be hard pressed to...
    100% TIG weldedAll Aluminum
    $353.22 - $824.22
  • OSC Heat Transfer Products® - Radiator
    OSC Heat Transfer Products®Radiator
    1
    # sp105204
    Radiator by OSC Heat Transfer Products®. Keep your engine cool with premium grade OSC cooling parts. Made to meet or exceed OE specifications, they’re designed to provide superior heat transfer and cooling efficiency as well as...
    Designed to restore the proper operation of your cooling systemHelp maintain optimal heat transfer and cooling efficiency
    $16.17 - $1,479.61
  • ACDelco® - GM Original Equipment™ Engine Coolant Radiator
    ACDelco®GM Original Equipment™ Engine Coolant Radiator
    0
    # sp182987
    GM Original Equipment™ Engine Coolant 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 factory part in...
    ReliableLightweight (positive heat-transfer-to-weight ratio)
    $44.54 - $1,449.56Save: 15%
    $37.86 - $1,232.13
  • OSC Heat Transfer Products® - Radiator with Transmission Oil Cooler
    OSC Heat Transfer Products®Radiator with Transmission Oil Cooler
    3
    # sp32725
    Radiator with Transmission Oil Cooler by OSC Heat Transfer Products®. Designed to meet the needs of the Professional Installer. OSC realizes that it is important to build a product that meets the professional installer's needs. OSC...
    Designed to restore the proper operation of your cooling systemHelp maintain optimal heat transfer and cooling efficiency
    $27.53 - $434.32
  • Metrix® - Aluminum Radiator
    Metrix®Aluminum Radiator
    0
    # sp26292
    Aluminum Radiator by Metrix®. Has your temperature gauge needle been creeping up? Are you seeing green puddles on the ground under your vehicle? If so, you may need cooling system repairs, which should not be put off, because...
    Designed to help ensure reliable operation of your vehicleProven to deliver durable and efficient performance
    $66.68 - $473.58
  • Reach Cooling® - Radiator
    Reach Cooling®Radiator
    14
    # sp22261
    Radiator by Reach Cooling®. Core Material: Aluminum. Tank Material: Plastic. Expert tooling, design and engineering define this OEM-quality replacement Radiator for your Mack Truck. Get the quality and reliability you expect at a value...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $53.31 - $1,066.34
  • TruParts® - Engine Cooling Radiator
    TruParts®Engine Cooling Radiator
    0
    # sp229387
    Engine Cooling Radiator by TruParts®. 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, this product by TruParts will last a lifetime....
    Direct replacement for your factory partOE quality for a low price
    $38.92 - $641.58
  • AFCO® - Double Pass Heat Exchanger
    AFCO®Double Pass Heat Exchanger
    0
    # sp239054
    Double Pass Heat Exchanger by AFCO®. AFCO Heat Exchangers are now available for serious street performance enthusiasts with supercharged applications. AFCO’s design incorporates the latest engineering and technology for enhanced...
    350% more cooling area than stockDouble pass design for maximum temperature drop
    $419.99 - $1,417.49
  • Livernois Motorsports® - Snowstorm Upgraded Heat Exchanger
    Livernois Motorsports®Snowstorm Upgraded Heat Exchanger
    0
    # sp96165
    Snowstorm Upgraded Heat Exchanger by Livernois Motorsports®. The dual pass design incorporates a 360 degree welded baffle to prevent any internal coolant bypass. These baffles force coolant through the top half of the heat exchanger and...
    High quality at an affordable priceBuilt to match your exact requirements
    $899.99 - $1,499.99
  • ACDelco® - GM Original Equipment™ Radiator Drain Petcock
    ACDelco®GM Original Equipment™ Radiator Drain Petcock
    0
    # sp105187
    GM Original Equipment™ Radiator Drain Petcock by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $8.73 - $39.92Save: 15%
    $7.43 - $33.94
  • ACDelco® - GM Original Equipment™ Radiator Drain Plug
    ACDelco®GM Original Equipment™ Radiator Drain Plug
    0
    # sp34472
    GM Original Equipment™ Radiator Drain Plug by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $7.30 - $34.52Save: 15%
    $6.21 - $29.34
  • ACDelco® - GM Original Equipment™ Radiator Insulator
    ACDelco®GM Original Equipment™ Radiator Insulator
    0
    # sp183004
    GM Original Equipment™ Radiator Insulator by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $8.73 - $32.36Save: 15%
    $7.43 - $27.51
  • Denso® - Engine Coolant Radiator
    Denso®Engine Coolant Radiator (221-9164)
    0
    # mpn4846513767
    Engine Coolant Radiator (221-9164) by Denso®. 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 replacement product and be...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $157.44
  • Denso® - Engine Coolant Radiator
    Denso®Engine Coolant Radiator (221-9355)
    0
    # mpn4846513673
    Engine Coolant Radiator (221-9355) by Denso®. 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 replacement product and be...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $199.86
  • Denso® - Engine Coolant Radiator
    Denso®Engine Coolant Radiator (221-9321)
    0
    # mpn4846513464
    Engine Coolant Radiator (221-9321) by Denso®. 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 replacement product and be...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $201.64
  • Denso® - Engine Coolant Radiator
    Denso®Engine Coolant Radiator (221-9293)
    0
    # mpn4846513417
    Engine Coolant Radiator (221-9293) by Denso®. 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 replacement product and be...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $250.51
  • Denso® - Engine Coolant Radiator
    Denso®Engine Coolant Radiator (221-9239)
    0
    # mpn4846513193
    Engine Coolant Radiator (221-9239) by Denso®. 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 replacement product and be...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $194.70




Shop By Service Type

The cooling system takes heat out of the engine by circulating the coolant from the lower radiator tank to the engine block, cylinder head, and back to the radiator. There, the hot coolant loses its heat, being cooled off by the blowing air. The most common type of your car's radiator problems is a leak. Leaks can be caused by corrosion (internal and external), worn gaskets and tubes. Small leaks could be repaired, but the only way out in case your radiator has cracked or developed larger holes is replacement. Do not ignore troubles with the radiator, because they may cause your engine to overheat. Remember that professionals recommend inspecting your cooling system regularly to prevent serious issues with its components.

If you are in need of a new radiator, you have come to the right place for shopping! Look through our digital shelves and choose all the needed products from the fullest catalog of Cadillac CTS radiators and components. We carry reliable parts that will serve you for a long time, providing you with many miles of problem-free drive. Each and every product on offer will fit your car perfectly, because we cooperate with prominent manufacturers who pay a lot of attention to precision. Browse our website and select durable replacement parts from Gates, Koyorad, Sherman, Competition Engineering, and many others.

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Cadillac CTS Radiators Reviews

1 review
Welds and materials are top quality. No cheap overseas metals or manufacturing on this unit. Takes some time to arrive as they are made to order, but well worth the investment. Operating temps with A/C on intraffic dropped dramatically. Less heat soak!
Posted by Aziz (Ijamsville, MD) / August 21, 20192005 Cadillac CTS
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