156 products about 2003 Chevrolet Suburban 2500 Cooling Systems, Fans, Radiators & Components foundVEHICLE SPECIFIC Product Specifications Notes: All Models; 4.8l, 5.3l, 6.0l Item Dimensions: 2.8 x 1.7 x 0.8 inches Item Weight: 0.40 Pounds Fitment Type: Direct Replacement Replaces: 25037062, 12191170, 15326388, 15369305 Part Description: 2003 Chevrolet Suburban 2500 Sensor More Info Vehicle Fitment 2003 Chevrolet Suburban 2500 | Base, LS, LT, LTZ | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS $30.68 MSRP: $57.90
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 5.3l, 6.0l Item Dimensions: 4.6 x 3.3 x 0.2 inches Item Weight: 0.30 Pounds Fitment Type: Direct Replacement Replaces: 12580035, 12588372, 12559271, 12610311 Part Description: 2003 Chevrolet Suburban 2500 Water Pump Assembly Gasket More Info Vehicle Fitment 2003 Chevrolet Suburban 2500 | Base, LS, LT, LTZ | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS $6.96 MSRP: $12.59
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 5.3l, 6.0l Item Dimensions: 4.6 x 3.3 x 0.2 inches Item Weight: 0.30 Pounds Fitment Type: Direct Replacement Replaces: 12580035, 12588372, 12559271, 12610311 Part Description: 2003 Chevrolet Suburban 2500 Water Pump Assembly Gasket More Info Vehicle Fitment 2003 Chevrolet Suburban 2500 | Base, LS, LT, LTZ | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS $6.96 MSRP: $12.59
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All Models 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 Chevrolet Suburban 2500 Recovery Tank Cap More Info Vehicle Fitment 2003 Chevrolet Suburban 2500 | Base, LS, LT | 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS $13.10 MSRP: $24.70
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Color or Finish: Natural Hose Attachment End 1: Block Connector Hose Attachment End 2: Quick Disconnect Hose Material: Rubber/Metal Hose Overall Length (In): 8" OE Part Number: 15203890, 15765439 UPC: 019495063698 Part Description: 2003 Chevrolet Suburban 2500 OE Solutions Inlet Outlet Oil Cooler Line More Info Vehicle Fitment 2003 Chevrolet Suburban 2500 | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Notes: All Models; 4.8l, 5.3l, 6.0l; 5.3l, 6.0l Other Names: Lower Hose Item Dimensions: 5.8 x 4.4 x 14.9 inches Item Weight: 1.40 Pounds Fitment Type: Direct Replacement Replaces: 15037656, 15792826, 15769077, 19130015 Part Description: 2003 Chevrolet Suburban 2500 Lower Hose More Info Vehicle Fitment 2003 Chevrolet Suburban 2500 | Base, LS, LT, LTZ | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS $33.96 MSRP: $51.23
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All Models; 4.8l, 5.3l, 6.0l; 5.3l, 6.0l Other Names: Lower Hose Item Dimensions: 5.8 x 4.4 x 14.9 inches Item Weight: 1.40 Pounds Fitment Type: Direct Replacement Replaces: 15037656, 15792826, 15769077, 19130015 Part Description: 2003 Chevrolet Suburban 2500 Lower Hose More Info Vehicle Fitment 2003 Chevrolet Suburban 2500 | Base, LS, LT, LTZ | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS $33.96 MSRP: $51.23
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Cap Maximum Pressure Rating: 15 PSI Cap Type: Spring Loaded Twist Color: Clear Height: 186 mm Length: 235 mm Material: Plastic Mount Hole Quantity: 1 OE Part Number: RC98, 15808715, 15808716, 15203949, 15778386 Pressurized: Yes UPC: 019495095279 Part Description: 2003 Chevrolet Suburban 2500 Engine Coolant Recovery Tank More Info Vehicle Fitment 2003 Chevrolet Suburban 2500 | All Trims | 8 Cyl 6.0L 2003 Chevrolet Suburban 2500 | All Trims | 8 Cyl 8.1L VEHICLE SPECIFIC Product Specifications Core Height: 17.0470" Core Thickness: 1.0620" Core Width: 33.9300" Inlet Diameter: 1.3380" Outlet Diameter: 1.5550" UPC: 042511219502 Part Description: 2003 Chevrolet Suburban 2500 Engine Coolant Radiator More Info Vehicle Fitment 2003 Chevrolet Suburban 2500 | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Notes: w/UCT Tag Color or Finish: Natural Hose Attachment End 1: Male Quick Disconnect Hose Attachment End 2: Male Quick Disconnect Hose Material: Rubber/Metal Hose Overall Length (In): 48" OE Part Number: 15809062 UPC: 019495291770 Part Description: 2003 Chevrolet Suburban 2500 OE Solutions Oil Cooler Line More Info Vehicle Fitment 2003 Chevrolet Suburban 2500 | All Trims | 8 Cyl 8.1L VEHICLE SPECIFIC Product Specifications Branch Quantity: 2 Contains Spring: No End 1 Inside Diameter: 1.78 in End 2 Inside Diameter: 1.78 in End 3 Inside Diameter: 1 in End 4 Inside Diameter: 0.62 in Material: EPDM, Plastic, Steel Modular Components: Branch, Female Quick Connector Modular Hose: Yes Molded: Yes Number of Quick Connect Fittings: 1 OE Part Number: 48124 UPC: 072053582086 Part Description: 2003 Chevrolet Suburban 2500 Engine Coolant Molded Radiator Hose More Info Vehicle Fitment 2003 Chevrolet Suburban 2500 | All Trims | 8 Cyl 8.1L VEHICLE SPECIFIC Product Specifications Notes: 5.3 & 6.0 Liter, W/AC, W/O Towing Package;5.3 & 6.0 Liter, W/AC, W/Towing Package; All Models; 6.0l; W/AC Other Names: Clutch, Fan Clutch Item Dimensions: 8.2 x 8.2 x 6.1 inches Item Weight: 5.10 Pounds Fitment Type: Direct Replacement Replaces: 22149877, 15710101, 15073014 Part Description: 2003 Chevrolet Suburban 2500 Fan Clutch More Info Vehicle Fitment 2003 Chevrolet Suburban 2500 | Base, LS, LT, LTZ | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS $266.35 MSRP: $502.56
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: w/Thermostat & Housing Housing: Cast Aluminum Impeller Material: Stamped Steel Number of Outlets: 2 Rotation of Impeller: Reverse Timing Belt Driven: No UPC: 072053781632 Part Description: 2003 Chevrolet Suburban 2500 Engine Coolant Standard Water Pump More Info Vehicle Fitment 2003 Chevrolet Suburban 2500 | All Trims | 8 Cyl 6.0L 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: 096361089945 Part Description: 2003 Chevrolet Suburban 2500 Auxiliary Engine Cooling Fan More Info Vehicle Fitment 2003 Chevrolet Suburban 2500 | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: w/KWB Tag Color or Finish: Natural Hose Attachment End 1: Quick Disconnect Hose Attachment End 2: Quick Disconnect Hose Material: Rubber/Metal Hose Overall Length (In): 61.8" OE Part Number: 15065206 UPC: 019495062936 Part Description: 2003 Chevrolet Suburban 2500 OE Solutions Inlet Upper Oil Cooler Line More Info Vehicle Fitment 2003 Chevrolet Suburban 2500 | All Trims | 8 Cyl 8.1L VEHICLE SPECIFIC Product Specifications Connector Gender: Female Connector Quantity: 1 Connector Shape: Oval Mounting Type: Threaded Nut OE Part Number: 15369305 Terminal Gender: Male Terminal Quantity: 2 Terminal Type: Pin UPC: 689604110416 Wiring Harness Included: No Part Description: 2003 Chevrolet Suburban 2500 Coolant Temperature Sensor More Info Vehicle Fitment 2003 Chevrolet Suburban 2500 | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Notes: Serpentine Belt Driven; Thermostat Bore Dia 47mm UPC: 036687990730 Part Description: 2003 Chevrolet Suburban 2500 Engine Coolant Water Pump More Info Vehicle Fitment 2003 Chevrolet Suburban 2500 | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Notes: All Models; 6.0l; Auto Trans; W/Engine Oil Cooler; 6.0l, W/Trans Cooler Other Names: Radiator Item Dimensions: 47.8 x 25.5 x 8.1 inches Item Weight: 19.90 Pounds Fitment Type: Direct Replacement Replaces: 52473443, 15841570, 15192412, 25811504, 15193107, 22840118, 52487603, 52486594, 15252625 Part Description: 2003 Chevrolet Suburban 2500 Radiator More Info Vehicle Fitment 2003 Chevrolet Suburban 2500 | Base, LS, LT, LTZ | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS $298.91 MSRP: $423.64
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: w/o Thermostat & Housing; May Req Thermostat/Housing Replacement Housing: Cast Aluminum Impeller Material: Stamped Steel Number of Outlets: 4 Rotation of Impeller: Reverse Timing Belt Driven: No UPC: 072053781625 Part Description: 2003 Chevrolet Suburban 2500 Engine Coolant Standard Water Pump More Info Vehicle Fitment 2003 Chevrolet Suburban 2500 | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Blade Diameter: 470 Blade Material: Plastic Blade Quantity: 9 Finish: White Item Grade: Standard Replacement Mounting Hardware Included: No OE Part Number: 15017911 Package Contents: Engine Cooling Fan Blade UPC: 037495572194 Part Description: 2003 Chevrolet Suburban 2500 Engine Cooling Fan Blade More Info Vehicle Fitment 2003 Chevrolet Suburban 2500 | All Trims | 8 Cyl 6.0L VEHICLE 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. Material: Plastic Performance Rated: Yes SDS Required: No (135233618) UPC: 096361089952 Part Description: 2003 Chevrolet Suburban 2500 Auxiliary Engine Cooling Fan More Info Vehicle Fitment 2003 Chevrolet Suburban 2500 | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: Serpentine Belt Driven; Thermostat Bore Dia 52mm UPC: 036687989871 Part Description: 2003 Chevrolet Suburban 2500 Engine Coolant Water Pump More Info Vehicle Fitment 2003 Chevrolet Suburban 2500 | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Notes: All Models; 4.8l, 5.3l, 6.0l; 5.3l, 6.0l Other Names: Upper Hose Item Dimensions: 30.6 x 8.2 x 8.2 inches Item Weight: 2.10 Pounds Fitment Type: Direct Replacement Replaces: 15033546, 15041305, 15045504, 15076028 Part Description: 2003 Chevrolet Suburban 2500 Upper Hose More Info Vehicle Fitment 2003 Chevrolet Suburban 2500 | Base, LS, LT | 8 Cyl 6.0 L GAS $76.04 MSRP: $114.72
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All Models; 4.8l, 5.3l, 6.0l; 5.3l, 6.0l Other Names: Upper Hose Item Dimensions: 30.6 x 8.2 x 8.2 inches Item Weight: 2.10 Pounds Fitment Type: Direct Replacement Replaces: 15033546, 15041305, 15045504, 15076028 Part Description: 2003 Chevrolet Suburban 2500 Upper Hose More Info Vehicle Fitment 2003 Chevrolet Suburban 2500 | Base, LS, LT | 8 Cyl 6.0 L GAS $76.04 MSRP: $114.72
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Quantity: 1 Piece Size: 48 mm UPC: 033342495104 Part Description: 2003 Chevrolet Suburban 2500 48 mm Cooling System Adapter More Info Vehicle Fitment 2003 Chevrolet Suburban 2500 | All Trims | 8 Cyl 6.0L 2003 Chevrolet Suburban 2500 | All Trims | 8 Cyl 8.1L VEHICLE SPECIFIC Product Specifications Housing: Cast Iron Impeller Material: Stamped Steel Number of Outlets: 2 Rotation of Impeller: Reverse Timing Belt Driven: No UPC: 072053781571 Part Description: 2003 Chevrolet Suburban 2500 Engine Coolant Standard Water Pump More Info Vehicle Fitment 2003 Chevrolet Suburban 2500 | All Trims | 8 Cyl 8.1L VEHICLE SPECIFIC Product Specifications Notes: with Dual Round Ports Color: Color May Vary Complete: Y Configuration: One Piece Contains Applications: Y Length: 2.6300 Material: Molded Rubber And Metal Meets or Exceeds OEM Specs: Y Release Wave: 12/15/2017 Rim Shape: Oval UPC: 023913670535 Width: 1.0400 Part Description: 2003 Chevrolet Suburban 2500 Dual Round Port Oil Cooler Gasket More Info Vehicle Fitment 2003 Chevrolet Suburban 2500 | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Notes: w/KWB Tag Color or Finish: Natural Hose Attachment End 1: Quick Disconnect Hose Attachment End 2: Quick Disconnect Hose Material: Rubber/Metal Hose Overall Length (In): 55" OE Part Number: 15753773 UPC: 019495062943 Part Description: 2003 Chevrolet Suburban 2500 OE Solutions Outlet Lower Oil Cooler Line More Info Vehicle Fitment 2003 Chevrolet Suburban 2500 | All Trims | 8 Cyl 8.1L VEHICLE SPECIFIC Product Specifications Notes: Universal Fit Auxiliary Electric Fan. Add on fans used to supplement the primary Eng cooling fan. 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 Chevrolet Suburban 2500 Electric Fan Kit More Info Vehicle Fitment 2003 Chevrolet Suburban 2500 | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: wo/Water Pump Casting# 12562459; Use If Original Water Pump Replaced w/Later Design; Includes Thermostat OE Part Number: 12600172, 12581594, 12568911, 8125815940, 8125689110, 8126001720 Package Contents: 1 Thermostat Housing UPC: 889245054883 Part Description: 2003 Chevrolet Suburban 2500 Engine Coolant Thermostat Housing Assembly More Info Vehicle Fitment 2003 Chevrolet Suburban 2500 | All Trims | 8 Cyl 6.0L