93 products about 2003 Cadillac CTS Cooling Systems, Fans, Radiators & Components foundVEHICLE SPECIFIC Product Specifications Notes: Cts; 3.2 Liter Item Dimensions: 2.5 x 2.5 x 1.5 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Replaces: 22671020, 22652695, 15066786 Part Description: 2003 Cadillac CTS Recovery Tank Cap More Info Vehicle Fitment 2003 Cadillac CTS | Base, Luxury, Luxury Sport, Performance, Premium, V | 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.2 L GAS, 6 Cyl 3.6 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS $13.10 MSRP: $24.70
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Cts 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: 2003 Cadillac CTS Fan Relay More Info Vehicle Fitment 2003 Cadillac CTS | Base, Luxury, Luxury Sport, Performance, Premium, Premium Luxury, V, Vsport, Vsport Premium, Vsport Premium Luxury | 4 Cyl 2.0 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.2 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS $4.83 MSRP: $10.77
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Core Height: 16.7323" Core Thickness: 1.0236" Core Width: 25.9055" Inlet Diameter: 1.3780" Outlet Diameter: 1.3780" UPC: 042511227323 Part Description: 2003 Cadillac CTS Engine Coolant Radiator More Info Vehicle Fitment 2003 Cadillac CTS | All Trims | 6 Cyl 3.2L VEHICLE SPECIFIC Product Specifications Quantity: 1 Piece UPC: 072053608595 Part Description: 2003 Cadillac CTS Cooling System Tester Adapter More Info Vehicle Fitment 2003 Cadillac CTS | All Trims | 6 Cyl 3.2L VEHICLE SPECIFIC Product Specifications Notes: wo/Trailer Tow Pkg Blade Material: Plastic Connector Quantity: 2 Connector Type: Male Fan Quantity: 2 Motor Type: Brushed Mounting Bracket Included: No Package Contents: Radiator Fan Assembly Shroud Color: Black Shroud Included: Yes Shroud Material: Plastic Terminal Quantity: 2 UPC: 019495242383 Part Description: 2003 Cadillac CTS Engine Cooling Fan Assembly More Info Vehicle Fitment 2003 Cadillac CTS | All Trims | 6 Cyl 3.2L VEHICLE SPECIFIC Product Specifications Cap Maximum Pressure Rating: 15 PSI Cap Type: Spring Loaded Twist Color: Clear Height: 227 mm Length: 148 mm Material: Plastic Mount Hole Quantity: 3 OE Part Number: 15075118, 25769371 Pressurized: Yes UPC: 019495453239 Part Description: 2003 Cadillac CTS Engine Coolant Recovery Tank More Info Vehicle Fitment 2003 Cadillac CTS | All Trims | 6 Cyl 3.2L VEHICLE SPECIFIC Product Specifications Notes: w/o Tow Package Blade Material: Plastic Blade Material B : Plastic Blade Type: Rigid Connector Gender: Female Connector qty: 2 Connector Type: 2 Terminal connector Electrical or Mechanical: Electrical Fan 1 Blade Quantity: 7 Fan 2 Blade Quantity: 7 Fan Clutch Mounted: Fan clutch not mounted within the assembly. Fan Quantity: 2 Height IN: 17.000 Height MM: 444.500 Housing Finish: Black Hub Bolt Hole Quantity: OE Mount Material: Plastic / Metal Motor Type A: Radiator Fan Assembly Mount Type: OE mount Mounting Hardware: Not Included O.E. Replacement: Yes Package Depth IN: 33.000 Package Depth MM: 838.200 Package Height IN: 6.000 Package Height MM: 152.400 Package Length IN: 22.000 Package Length MM: 558.800 Performance Rated: Yes Shroud Included: Included Shroud Material: Plastic Style: Radiator Fan, Condenser Fan Terminal Gender: Male Terminal Quantity: 2 UPC: 096361761896 Voltage: 12 Width IN: 27.000 Width MM: 676.275 Part Description: 2003 Cadillac CTS Dual Radiator And Condenser Fan Assembly More Info Vehicle Fitment 2003 Cadillac CTS | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: w/Early GM Housing; Available Until Stock Depleted; 195 Degree; OE Temperature; Seal Incld;Incls Housing; 195 Degree; OE Temperature; Seal Incld Check Valve: No Electric: No Jiggle Pin: Yes Number of Bolt Holes: 2 Number of Seals: 1 OE Exact: Yes Outlet Inside Diameter 1: 1.42" Outlet Outside Diameter 1: 1.62" Temperature (F): 198 Type: Integrated Housing Thermostat UPC: 072053682939 Part Description: 2003 Cadillac CTS Engine Coolant Thermostat With Housing And Seal More Info Vehicle Fitment 2003 Cadillac CTS | All Trims | 6 Cyl 3.2L VEHICLE SPECIFIC Product Specifications Fan Clutch Included: No Housing Material: Aluminum Hub Height: 72.70 mm Hub Hole Quantity: 4 Impeller Material: Steel Impeller Rotation: Reverse Impeller Vane Quantity: 6 Includes Back Housing: No Mounting Hole Quantity: 3 Pulley Included: No Water Pump Drive Type: Serpentine Belt Part Description: 2003 Cadillac CTS Engine Coolant Water Pump More Info Vehicle Fitment 2003 Cadillac CTS | All Trims | 6 Cyl 3.2L VEHICLE SPECIFIC Product Specifications Notes: Incl Gasket,Housing & Thermostat Part Description: 2003 Cadillac CTS Engine Coolant Thermostat Vehicle Fitment 2003 Cadillac CTS | Luxury | All Engines 2003 Cadillac CTS | Luxury Sport | All Engines 2003 Cadillac CTS | Base | 6 Cyl 3.2L Show More VEHICLE SPECIFIC Product Specifications Quantity: 1 Piece Size: 48 mm UPC: 033342495104 Part Description: 2003 Cadillac CTS 48 mm Cooling System Adapter More Info Vehicle Fitment 2003 Cadillac CTS | All Trims | 6 Cyl 3.2L VEHICLE SPECIFIC Product Specifications Housing Material: Aluminum Hub Height: 2.85 in Hub Pilot Diameter: 2.64 in Impeller Material: Metal Impeller Rotation: Reverse UPC: 826732003665 Water Pump Drive Type: Serpentine Belt Part Description: 2003 Cadillac CTS Engine Coolant Water Pump More Info Vehicle Fitment 2003 Cadillac CTS | All Trims | 6 Cyl 3.2L VEHICLE SPECIFIC Product Specifications Color: Black Contains Heat Shield: N Contains Protective Sleeve: N End 1 Inside Diameter: 1 5/16 End 2 Inside Diameter: 1 9/16 Hose Type: Dual I.D. Hose Material: EPDM OE Part Number: 25740124, 25740123, 25687372 SAE Specification: SAE J20R4 Class D-1, SAE J1684 Type EC Trunk Height: 17 UPC: 036687442413 Part Description: 2003 Cadillac CTS Engine Coolant Curved Radiator Hose More Info Vehicle Fitment 2003 Cadillac CTS | All Trims | 6 Cyl 3.2L VEHICLE SPECIFIC Product Specifications Notes: Cover; Incls Thermostat; 180 Degrees Fahrenheit Bleeder Hole: No Bolt Hole Center To Bolt Hole Center: 2.561" Bolt Hole Quantity: 2 Color/Finish: Natural Flange Length: 3.527" Flange Thickness: 0.706" Flange Width: 3.527" Gasket Type: Gasket Grade Type: Regular Inside Diameter: 1.417" Material: Aluminum and Steel Mounting Hardware Included: No OE Part Number: 55353492 Outlet Port Quantity: 1 Thermostat Opening Temperature (F): 180 Degrees UPC: 889245055385 Part Description: 2003 Cadillac CTS Engine Coolant Thermostat Housing Assembly More Info Vehicle Fitment 2003 Cadillac CTS | All Trims | 6 Cyl 3.2L VEHICLE SPECIFIC Product Specifications UPC: 724620076084 Part Description: 2003 Cadillac CTS Engine Coolant Temperature Sensor Vehicle Fitment 2003 Cadillac CTS | All Trims | 6 Cyl 3.2L VEHICLE SPECIFIC 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: 2003 Cadillac CTS Auxiliary Engine Cooling Fan More Info Vehicle Fitment 2003 Cadillac CTS | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: Pipe To Thermostat Housing Part Description: 2003 Cadillac CTS Engine Coolant Pipe O-Ring Vehicle Fitment 2003 Cadillac CTS | Luxury | All Engines 2003 Cadillac CTS | Luxury Sport | All Engines 2003 Cadillac CTS | Base | 6 Cyl 3.2L Show More VEHICLE SPECIFIC Product Specifications Notes: Temperature 198 Degrees; Exc ludes Housing; OE Temperature Bypass Plate Diameter: 1.18" Flange Diameter (With Seal): 1.6" Flange Diameter (Without Seal): 1.83" Height from Flange to Bottom: 1.06" Height from Flange to Top of Bridge: 0.93" OE Part Number: 5958079, 24420652, 55353492, 4503017, 4623815, 30553038, 22687712, 90502201, 11097431, 24420653, 30563202, 09120455 Temperature (F): 198 Degrees UPC: 033342086401 Part Description: 2003 Cadillac CTS Engine Coolant Thermostat More Info Vehicle Fitment 2003 Cadillac CTS | All Trims | 6 Cyl 3.2L VEHICLE SPECIFIC Product Specifications Branch Quantity: 0 Contains Spring: No End 1 Inside Diameter: 1.28 in End 2 Inside Diameter: 1.5 in Material: EPDM Modular Hose: No Molded: Yes Number of Quick Connect Fittings: 0 OE Part Number: 5516 UPC: 072053683868 Part Description: 2003 Cadillac CTS Engine Coolant Molded Radiator Hose More Info Vehicle Fitment 2003 Cadillac CTS | All Trims | 6 Cyl 3.2L VEHICLE SPECIFIC Product Specifications Color: Black Contains Heat Shield: N Contains Protective Sleeve: N End 1 Inside Diameter: 1 3/16 End 2 Inside Diameter: 1 1/4 Hose Type: Dual I.D. Hose Material: EPDM OE Part Number: 25687383, E3TZ8260A, E2TA8B274AC, E37A8B274TA SAE Specification: SAE J20R4 Class D-1, SAE J1684 Type EC Trunk Height: 17 UPC: 038244138920 Part Description: 2003 Cadillac CTS Engine Coolant Curved Radiator Hose More Info Vehicle Fitment 2003 Cadillac CTS | All Trims | 6 Cyl 3.2L VEHICLE SPECIFIC Product Specifications Notes: Cover; Incls Thermostat; 198 Degrees Fahrenheit Bleeder Hole: No Bolt Hole Center To Bolt Hole Center: 2.93" Bolt Hole Quantity: 2 Color/Finish: Natural Flange Length: 3.51" Flange Thickness: 0.7" Flange Width: 2.54" Gasket Type: Gasket Grade Type: Regular Inside Diameter: 1.42" Material: Metal Mounting Hardware Included: No OE Part Number: 55353492 Outlet Port Quantity: 1 Thermostat Opening Temperature (F): 198 Degrees UPC: 037495787482 Part Description: 2003 Cadillac CTS Engine Coolant Thermostat Housing More Info Vehicle Fitment 2003 Cadillac CTS | All Trims | 6 Cyl 3.2L VEHICLE SPECIFIC Product Specifications Other Names: Fan Motor Item Dimensions: 7.5 x 6.2 x 5.0 inches Item Weight: 3.10 Pounds Fitment Type: Direct Replacement Replaces: 25740118 Part Description: 2003 Cadillac CTS Fan Motor More Info Vehicle Fitment 2003 Cadillac CTS | Base, Luxury, Luxury Sport, V | 6 Cyl 2.8 L GAS, 6 Cyl 3.2 L GAS, 6 Cyl 3.6 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.0 L GAS $165.21 MSRP: $311.74
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Check Fit Add to CartVEHICLE SPECIFIC 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: 2003 Cadillac CTS Auxiliary Engine Cooling Fan More Info Vehicle Fitment 2003 Cadillac CTS | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: 3.2 Liter, W/O Trailer Pkg.; Cts; 3.2l; Left Location: Driver Side Other Names: Fan Motor Item Dimensions: 8.1 x 6.1 x 5.0 inches Item Weight: 3.20 Pounds Fitment Type: Direct Replacement Replaces: 25740112 Part Description: 2003 Cadillac CTS Fan Motor More Info Vehicle Fitment 2003 Cadillac CTS | Base, Luxury, Luxury Sport | 6 Cyl 3.2 L GAS $178.90 MSRP: $337.56
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Check Fit Add to CartVEHICLE SPECIFIC 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: 2003 Cadillac CTS Auxiliary Engine Cooling Fan More Info Vehicle Fitment 2003 Cadillac CTS | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: Cts; 3.2 Liter Other Names: Upper Hose Item Dimensions: 15.5 x 15.2 x 4.3 inches Item Weight: 1.20 Pounds Fitment Type: Direct Replacement Part Description: 2003 Cadillac CTS Upper Hose More Info Vehicle Fitment 2003 Cadillac CTS | Base, Luxury, Luxury Sport | 6 Cyl 3.2 L GAS $120.75 MSRP: $157.74
You Save: $36.99 (24%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Cts; 3.2 Liter Other Names: Upper Hose Item Dimensions: 15.5 x 15.2 x 4.3 inches Item Weight: 1.20 Pounds Fitment Type: Direct Replacement Part Description: 2003 Cadillac CTS Upper Hose More Info Vehicle Fitment 2003 Cadillac CTS | Base, Luxury, Luxury Sport | 6 Cyl 3.2 L GAS $120.75 MSRP: $157.74
You Save: $36.99 (24%)
Check Fit Add to CartVEHICLE SPECIFIC 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: 2003 Cadillac CTS Electric Fan Kit More Info Vehicle Fitment 2003 Cadillac CTS | All Trims | All Engines VEHICLE SPECIFIC 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: 2003 Cadillac CTS Auxiliary Engine Cooling Fan More Info Vehicle Fitment 2003 Cadillac CTS | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: Outlet Bolt Hole Center To Bolt Hole Center: 2.875 Gasket or Seal Included: Included Inlet Dia. IN: 1.408 Material: Aluminum Maximum Height: 2.244 Meets / Exceeds OEM: Yes Mnt Flange Width IN: 0.711 Style: w/o Thermostat Symetrical Base: Yes Thermostat Included: Not Included UPC: 096361852518 Part Description: 2003 Cadillac CTS Engine Coolant Water Outlet W O Thermostat More Info Vehicle Fitment 2003 Cadillac CTS | All Trims | All Engines