141 products about 2003 Chevrolet Monte Carlo Cooling Systems, Fans, Radiators & Components foundVEHICLE SPECIFIC Product Specifications Notes: 3.4 Liter; 3.8 Liter; Impala, Monte Carlo Item Dimensions: 2.9 x 1.2 x 0.8 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Replaces: 25036979, 12146312 Part Description: 2003 Chevrolet Monte Carlo Fan Switch More Info Vehicle Fitment 2003 Chevrolet Monte Carlo | Base, LS, LS Competition, LS Sport, LT, SS, SS 35th Anniversary Edition, SS Dale Earnhardt Signature Edition, SS High Sport, SS Pace Car, Z34 | 6 Cyl 3.1 L GAS, 6 Cyl 3.4 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS $27.05 MSRP: $51.06
You Save: $24.01 (48%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Impala, Monte Carlo; 3.8l; 3.8 Liter Other Names: Thermostat, Thermostat Unit Item Dimensions: 3.2 x 2.2 x 2.0 inches Item Weight: 0.60 Pounds Fitment Type: Direct Replacement Part Description: 2003 Chevrolet Monte Carlo Thermostat Asm-Engine Coolant (W/ Gasket) More Info Vehicle Fitment 2003 Chevrolet Monte Carlo | Indianapolis 500 Pace Car, LS, LT, SS, SS 35th Anniversary Edition, SS Dale Earnhardt Signature Edition, SS High Sport, SS Pace Car, Z34 | 6 Cyl 3.8 L GAS $18.13 MSRP: $36.78
You Save: $18.65 (51%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Impala, Monte Carlo; 3.8l; 3.8 Liter Other Names: Thermostat, Thermostat Unit Item Dimensions: 3.2 x 2.2 x 2.0 inches Item Weight: 0.60 Pounds Fitment Type: Direct Replacement Part Description: 2003 Chevrolet Monte Carlo Thermostat Asm-Engine Coolant (W/ Gasket) More Info Vehicle Fitment 2003 Chevrolet Monte Carlo | Indianapolis 500 Pace Car, LS, LT, SS, SS 35th Anniversary Edition, SS Dale Earnhardt Signature Edition, SS High Sport, SS Pace Car, Z34 | 6 Cyl 3.8 L GAS $18.13 MSRP: $36.78
You Save: $18.65 (51%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Color: Black Connector Quantity: 2 Connector Type: Male Fan Blade Material: Plastic Fan Quantity: 2 Mounting Bracket Included: No OE Part Number: 10419167, 19130419, 89022512 Package Contents: Radiator Fan Assembly Shroud Included: Yes Shroud Material: Plastic Terminal Quantity: 2 UPC: 019495036784 Part Description: 2003 Chevrolet Monte Carlo Engine Cooling Fan Assembly More Info Vehicle Fitment 2003 Chevrolet Monte Carlo | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: 3.4 Liter, 2000-03 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 Chevrolet Monte Carlo Fan Relay More Info Vehicle Fitment 2003 Chevrolet Monte Carlo | Indianapolis 500 Pace Car, LS, LS Competition, LS Sport, LT, SS, Z34 | 6 Cyl 3.1 L GAS, 6 Cyl 3.4 L GAS, 6 Cyl 3.8 L GAS $4.83 MSRP: $10.77
You Save: $5.94 (56%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Exc HD Core Height: 15.0780" Core Thickness: 0.6290" Core Width: 30.5110" Inlet Diameter: 1.3380" Outlet Diameter: 1.3380" UPC: 042511219496 Part Description: 2003 Chevrolet Monte Carlo Engine Coolant Radiator More Info Vehicle Fitment 2003 Chevrolet Monte Carlo | All Trims | 6 Cyl 3.4L 2003 Chevrolet Monte Carlo | All Trims | 6 Cyl 3.8L VEHICLE SPECIFIC Product Specifications Housing: Cast Aluminum Impeller Material: Stamped Steel Rotation of Impeller: Standard Timing Belt Driven: No UPC: 072053781120 Part Description: 2003 Chevrolet Monte Carlo Engine Coolant Standard Water Pump More Info Vehicle Fitment 2003 Chevrolet Monte Carlo | All Trims | 6 Cyl 3.8L VEHICLE SPECIFIC Product Specifications Attachment Type: Bolt On Belt Type: Serpentine Bolt Hole Diameter: 0.35" Bolt Hole Quantity: 4 Color/Finish: Black Depth: 1.3" Diameter: 5.31" Grade Type: Regular Groove Quantity: 0 Installation Hardware Included: No Installation Instructions Included: No OE Part Number: 14091833 Oversized Pulley: No Pulley Attachment Type: Bolt On Pulley Material: Steel Pulley Type: Serpentine Pulley Type/Grooves: Serpentine Pulley Width (in): 1.3" Undersize Pulley: No UPC: 019495227540 Part Description: 2003 Chevrolet Monte Carlo Engine Coolant Water Pump Pulley More Info Vehicle Fitment 2003 Chevrolet Monte Carlo | All Trims | 6 Cyl 3.4L VEHICLE SPECIFIC Product Specifications Connector Gender: Female Connector Quantity: 1 Connector Shape: Oval Mounting Type: Threaded Nut Terminal Gender: Male Terminal Quantity: 2 Terminal Type: Pin UPC: 689604110423 Wiring Harness Included: No Part Description: 2003 Chevrolet Monte Carlo Coolant Temperature Sensor More Info Vehicle Fitment 2003 Chevrolet Monte Carlo | All Trims | 6 Cyl 3.4L 2003 Chevrolet Monte Carlo | All Trims | 6 Cyl 3.8L VEHICLE SPECIFIC Product Specifications Notes: Impala, Monte Carlo; 3.4l; 3.4 Liter Other Names: Thermostat Item Dimensions: 3.2 x 2.1 x 2.1 inches Item Weight: 0.60 Pounds Fitment Type: Direct Replacement Replaces: 10182343, 3091114, 10226109, 03091114 Replaced by: 19435095 Part Description: 2003 Chevrolet Monte Carlo Thermostat, Engine Coolant More Info Vehicle Fitment 2003 Chevrolet Monte Carlo | LS, LS Competition, LS Sport, Z34 | 6 Cyl 3.1 L GAS, 6 Cyl 3.4 L GAS $12.08 MSRP: $37.96
You Save: $25.88 (69%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Impala, Monte Carlo; 3.4l; 3.4 Liter Other Names: Thermostat Item Dimensions: 3.2 x 2.1 x 2.1 inches Item Weight: 0.60 Pounds Fitment Type: Direct Replacement Replaces: 10182343, 3091114, 10226109, 03091114 Replaced by: 19435095 Part Description: 2003 Chevrolet Monte Carlo Thermostat, Engine Coolant More Info Vehicle Fitment 2003 Chevrolet Monte Carlo | LS, LS Competition, LS Sport, Z34 | 6 Cyl 3.1 L GAS, 6 Cyl 3.4 L GAS $12.08 MSRP: $37.96
You Save: $25.88 (69%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Blade Material: Plastic Blade Type: Rigid Connector Gender: Female Connector qty: 2 Connector Shape: Rectangle Connector Type: 2 Terminal connector Electrical or Mechanical: Electrical Fan 1 Blade Quantity: 6 Fan Clutch Mounted: Fan clutch not mounted within the assembly. Fan Quantity: 2 Height IN: 19.000 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: 19.500 Package Depth MM: 495.300 Package Height IN: 5.500 Package Height MM: 139.700 Package Length IN: 16.500 Package Length MM: 419.100 Performance Rated: Yes Shroud Included: Included Shroud Material: Plastic Style: Radiator Fan, Condenser Fan Terminal Gender: Male Terminal Quantity: 2 UPC: 096361755826 Voltage: 12 Width IN: 36.000 Part Description: 2003 Chevrolet Monte Carlo Dual Radiator And Condenser Fan Assembly More Info Vehicle Fitment 2003 Chevrolet Monte Carlo | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: Metal Gasket; Serpentine Belt Driven UPC: 036687989932 Part Description: 2003 Chevrolet Monte Carlo Engine Coolant Water Pump More Info Vehicle Fitment 2003 Chevrolet Monte Carlo | All Trims | 6 Cyl 3.8L VEHICLE SPECIFIC Product Specifications Cap Type: Flip Top Color: White Height: 246 mm Length: 413 mm Material: Plastic Mount Hole Quantity: 2 OE Part Number: 10322539, 10333858 Pressurized: No UPC: 019495432999 Part Description: 2003 Chevrolet Monte Carlo Engine Coolant Recovery Tank More Info Vehicle Fitment 2003 Chevrolet Monte Carlo | All Trims | 6 Cyl 3.4L VEHICLE SPECIFIC Product Specifications Branch Quantity: 0 Contains Spring: No End 1 Inside Diameter: 1.27 in End 2 Inside Diameter: 1.52 in Material: EPDM Modular Hose: No Molded: Yes Number of Quick Connect Fittings: 0 OE Part Number: 4870 UPC: 072053321524 Part Description: 2003 Chevrolet Monte Carlo Engine Coolant Molded Radiator Hose More Info Vehicle Fitment 2003 Chevrolet Monte Carlo | All Trims | 6 Cyl 3.8L VEHICLE SPECIFIC Product Specifications Notes: Radiator Side; w/Metric Thread; Pkg Quantity: 1 Fitting Angle: Straight Fitting Attachment End 1: Quick Disconnect Fitting Attachment End 2: Male Thread Fitting Size End 1 (in): 0.5" Fitting Size End 2 (in): M18x1.50 Line Fitting Type: Transmission Material: Metal OE Part Number: 52481097 Thread Sealer Present: No UPC: 019495376279 Part Description: 2003 Chevrolet Monte Carlo Automatic Transmission Oil Cooler Line Connector More Info Vehicle Fitment 2003 Chevrolet Monte Carlo | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Housing: Cast Aluminum Impeller Material: Stamped Steel Rotation of Impeller: Standard Timing Belt Driven: No UPC: 072053780932 Part Description: 2003 Chevrolet Monte Carlo Engine Coolant Standard Water Pump More Info Vehicle Fitment 2003 Chevrolet Monte Carlo | All Trims | 6 Cyl 3.4L VEHICLE SPECIFIC Product Specifications Notes: Metal;Pump Stamped "Metal Gasket Only" Color: Color May Vary Material: Metal And Rubber Mount Hole Quantity: 8 Thickness (in): 0.067 in UPC: 023913681685 Part Description: 2003 Chevrolet Monte Carlo Engine Coolant Water Pump Gasket More Info Vehicle Fitment 2003 Chevrolet Monte Carlo | All Trims | 6 Cyl 3.8L VEHICLE SPECIFIC Product Specifications Notes: Std Gasket UPC: 070964177261 Part Description: 2003 Chevrolet Monte Carlo Engine Coolant Water Pump More Info Vehicle Fitment 2003 Chevrolet Monte Carlo | All Trims | 6 Cyl 3.8L VEHICLE SPECIFIC Product Specifications Notes: Std Perf w/16" Fan Blade Color A : Black Blade Material: Plastic; Reinforced Nylon Blade Quantity: 8 Blade Type: curved 'S' blade Bracket: w/o Bracket CFM Free Air High: 1400 CFM Free Air Low: 1400 CFM Rad Mnt High: 1150 CFM Rad Mnt Low: 1150 Color: Black Depth IN: 3.87" Depth MM: 107.950 Dia. IN: 16.000 Dia. MM: 406.400 Fan 1 Diameter: 16.000 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: 096361368989 Voltage: 12 Volume (CFM): 1400 Wiring Harness Length: 36.000 Part Description: 2003 Chevrolet Monte Carlo Electric Fan Kit More Info Vehicle Fitment 2003 Chevrolet Monte Carlo | All Trims | 6 Cyl 3.4L VEHICLE SPECIFIC Product Specifications Notes: Impala, Monte Carlo; 3.4 Liter; 3.8 Liter Other Names: Cap, Radiator Cap, Reservoir Cap Item Dimensions: 7.5 x 3.0 x 0.4 inches Item Weight: 0.40 Pounds Fitment Type: Direct Replacement Replaces: 10291660 Part Description: 2003 Chevrolet Monte Carlo Reservoir Cap More Info Vehicle Fitment 2003 Chevrolet Monte Carlo | LS, LS Competition, LS Sport, LT, LTZ, SS, SS 35th Anniversary Edition, SS Dale Earnhardt Signature Edition, SS High Sport, SS Pace Car | 6 Cyl 3.4 L GAS, 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L GAS, 8 Cyl 5.3 L GAS $7.70 MSRP: $13.92
You Save: $6.22 (45%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: w/5/8" Thick Core; Radiator Cap Is Reqd Core Material: Aluminum Height: 30 1/2" Inlet: 1 5/16" Inlet Header: 16 9/16" x 2 7/16" Outlet: 1 5/16" Outlet Header: 16 9/16" x 2 7/16" Row: 1 Tank Material: Plastic Thickness: 5/8" TOC: Plated; 11 1/2" UPC: 671607730579 Width: 15 5/16" Part Description: 2003 Chevrolet Monte Carlo Complete Radiator More Info Vehicle Fitment 2003 Chevrolet Monte Carlo | All Trims | 6 Cyl 3.4L 2003 Chevrolet Monte Carlo | All Trims | 6 Cyl 3.8L VEHICLE SPECIFIC Product Specifications Notes: Cover Air Vent (Bleeder Valve): Yes Bolt Hole Diameter: 0.313" Bolt Hole Quantity: 2 Bolts Included: No Color/Finish: Natural Housing Neck Angle (°): 180 Degree Material: Metal O Rings Included: Not Required OE Part Number: 12594580 Outlet Diameter: 1.25" Thermostat Included: No UPC: 885484545342 Part Description: 2003 Chevrolet Monte Carlo Engine Coolant Thermostat Housing More Info Vehicle Fitment 2003 Chevrolet Monte Carlo | All Trims | 6 Cyl 3.8L VEHICLE SPECIFIC Product Specifications Fan Clutch Included: No Housing Material: Aluminum Hub Height: 54.43 mm Hub Hole Quantity: 4 Impeller Material: Steel Impeller Rotation: Reverse Impeller Vane Quantity: 10 Includes Back Housing: No Mounting Hole Quantity: 10 Pulley Included: No Water Pump Drive Type: Serpentine Belt Part Description: 2003 Chevrolet Monte Carlo Engine Coolant Water Pump More Info Vehicle Fitment 2003 Chevrolet Monte Carlo | All Trims | 6 Cyl 3.8L VEHICLE SPECIFIC Product Specifications Notes: Full Service Kit, Incls Sensor, Pigtail, Butt Connectors & Heat Shrink UPC: 724620066375 Part Description: 2003 Chevrolet Monte Carlo Engine Coolant Temperature Sensor More Info Vehicle Fitment 2003 Chevrolet Monte Carlo | All Trims | 6 Cyl 3.4L 2003 Chevrolet Monte Carlo | All Trims | 6 Cyl 3.8L VEHICLE SPECIFIC Product Specifications Notes: Serpentine Belt Driven UPC: 036687989918 Part Description: 2003 Chevrolet Monte Carlo Engine Coolant Water Pump More Info Vehicle Fitment 2003 Chevrolet Monte Carlo | All Trims | 6 Cyl 3.4L VEHICLE SPECIFIC Product Specifications Complete: Y Contains Applications: Y Release Wave: 03/29/2019 UPC: 023913677374 Part Description: 2003 Chevrolet Monte Carlo Engine Coolant Thermostat Housing Gasket More Info Vehicle Fitment 2003 Chevrolet Monte Carlo | All Trims | 6 Cyl 3.8L VEHICLE SPECIFIC Product Specifications Notes: Fuse Box, Accessory; Fuse Box, Fan; Impala, Monte Carlo; Theft Deterrent System Item Dimensions: 3.1 x 2.1 x 2.0 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Replaces: 12177236, 12193614, 12088592, 12088576, 12135175, 12193604, 15328864 Part Description: 2003 Chevrolet Monte Carlo Fan Relay More Info Vehicle Fitment 2003 Chevrolet Monte Carlo | Indianapolis 500 Pace Car, LS, LS Competition, LS Sport, LT, LTZ, SS, SS 35th Anniversary Edition, SS Dale Earnhardt Signature Edition, SS High Sport, SS Pace Car, Z34 | 6 Cyl 3.1 L GAS, 6 Cyl 3.4 L GAS, 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L GAS, 8 Cyl 5.3 L GAS $8.97 MSRP: $16.22
You Save: $7.25 (45%)
Check Fit Add to CartVEHICLE 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 Chevrolet Monte Carlo Auxiliary Engine Cooling Fan More Info Vehicle Fitment 2003 Chevrolet Monte Carlo | All Trims | 6 Cyl 3.8L 2003 Chevrolet Monte Carlo | All Trims | 6 Cyl 3.4L VEHICLE SPECIFIC Product Specifications Branch Quantity: 0 Contains Spring: No End 1 Inside Diameter: 1.25 in End 2 Inside Diameter: 1.25 in Material: EPDM Modular Hose: No Molded: Yes Number of Quick Connect Fittings: 0 OE Part Number: 47792 UPC: 072053307368 Part Description: 2003 Chevrolet Monte Carlo Engine Coolant Molded Radiator Hose More Info Vehicle Fitment 2003 Chevrolet Monte Carlo | All Trims | 6 Cyl 3.8L 2003 Chevrolet Monte Carlo | All Trims | 6 Cyl 3.4L