75 products about 2003 GMC Envoy Cooling Systems, Fans, Radiators & Components foundVEHICLE SPECIFIC Product Specifications Other Names: Filter, Oil Filter Item Dimensions: 3.4 x 3.4 x 3.4 inches Item Weight: 0.90 Pounds Fitment Type: Direct Replacement Replaced by: 12731179 Part Description: 2003 GMC Envoy Filter More Info Vehicle Fitment 2003 GMC Envoy | SLE, SLT | 6 Cyl 4.2 L GAS $5.87 MSRP: $10.60
You Save: $4.73 (45%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: S-Series Other Names: Filler Cap, Radiator Cap, Reservoir Cap Item Dimensions: 2.5 x 2.5 x 1.6 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Part Description: 2003 GMC Envoy Cap, Radiator Filler More Info Vehicle Fitment 2003 GMC Envoy | Denali, SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS $12.61 MSRP: $21.70
You Save: $9.09 (42%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Blades Count: 10 Color: Black Diameter: 19.8" Installation Hardware Included: No Item Grade: Standard Replacement Material: Plastic OE Part Number: 15229250, 15-80696 Package Contents: Fan Blade UPC: 019495036814 Part Description: 2003 GMC Envoy Engine Cooling Fan Blade More Info Vehicle Fitment 2003 GMC Envoy | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Quantity: 1 Piece UPC: 072053608595 Part Description: 2003 GMC Envoy Cooling System Tester Adapter More Info Vehicle Fitment 2003 GMC Envoy | All Trims | 6 Cyl 4.2L VEHICLE SPECIFIC Product Specifications Core Height: 18.1100" Core Thickness: 1.0620" Core Width: 26.8770" Inlet Diameter: 1.3380" Outlet Diameter: 1.5740" UPC: 042511219526 Part Description: 2003 GMC Envoy Engine Coolant Radiator More Info Vehicle Fitment 2003 GMC Envoy | All Trims | 6 Cyl 4.2L VEHICLE SPECIFIC Product Specifications Notes: Reverse Rotation; Severe Duty Thermal Fan Clutch Bolt Hole Quantity: 4 Bolt Quantity: 4 Bolt Thread: M8 x 1.25 Hole Clutch Maximum Diameter: 7.48 Clutch Type: D - Severe Duty & Truck Fan Drive Color: Raw Aluminum in Color Distance From Clutch To Mounting Flange: 1.54 Electronic Clutch: Yes Fan Bolt Circle IN: 3.81 Fan Bolt Circle MM: 96.8 Material: Aluminum Meets / Exceeds OEM: Yes Mount Dia. IN: 1.44 (36mm) HEX Mount Dia. MM: 36 HEX Mounting Hardware: Not Included Mounting Hole Quantity: 4 Mounting Type: HEX New or Reman: New Overall Dia. MM: 190 Overall Height IN: 5.52 Overall Height MM: 140.2 Performance Rated: Yes Pilot Depth IN: --; 0.76; 0.77 Pilot Depth MM: 19.3 Pilot Dia. IN: M30x1.500 Rotation: REV SDS Required: No (135233618) Style: Severe Duty UPC: 096361460249 Use Type: Electro-Viscous Wire Gauge Measurement: Uses Original Equipment Connector Wire Quantity: Uses Original Equipment Connector Part Description: 2003 GMC Envoy Electronic Engine Cooling Fan Clutch More Info Vehicle Fitment 2003 GMC Envoy | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Cap Type: Twist Color: White Height: 161 mm Length: 301 mm Material: Plastic Mount Hole Quantity: 4 OE Part Number: 15884833, 25780737, 25870737 Pressurized: No UPC: 019495238164 Part Description: 2003 GMC Envoy Engine Coolant Recovery Tank More Info Vehicle Fitment 2003 GMC Envoy | All Trims | 6 Cyl 4.2L VEHICLE SPECIFIC Product Specifications Notes: Bottom Header: 2 3/16" x 27 3/8"; Core Size: 18 1/8" x 26 7/8" x 1 1/16"; Manufactured Material: Plastic/Alum; Rows: 1; Top Header: 2 3/16" x 27 3/8" Bottom Header: 2 3/16" x 27 3/8" Core Size: 18 1/8" x 26 7/8" x 1 1/16" Manufactured Material: Plastic/Aluminum OE Part Number: 15196385 Rows: 1 Top Header: 2 3/16" x 27 3/8" UPC: 762405252650 Part Description: 2003 GMC Envoy Engine Coolant Radiator More Info Vehicle Fitment 2003 GMC Envoy | All Trims | 6 Cyl 4.2L VEHICLE SPECIFIC Product Specifications Notes: Serpentine Belt Driven UPC: 036687990037 Part Description: 2003 GMC Envoy Engine Coolant Water Pump More Info Vehicle Fitment 2003 GMC Envoy | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: S-Series; 4.2 Liter Other Names: Radiator Assembly Item Dimensions: 32.6 x 29.1 x 8.9 inches Item Weight: 12.00 Pounds Fitment Type: Direct Replacement Replaces: 15179051, 52485546, 15162212 Part Description: 2003 GMC Envoy Radiator Assembly More Info Vehicle Fitment 2003 GMC Envoy | SLE, SLT | 6 Cyl 4.2 L GAS $323.32 MSRP: $487.69
You Save: $164.37 (34%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Housing: Cast Aluminum Rotation of Impeller: Standard Timing Belt Driven: No UPC: 770075164371 Part Description: 2003 GMC Envoy Engine Coolant Standard Water Pump More Info Vehicle Fitment 2003 GMC Envoy | All Trims | 6 Cyl 4.2L VEHICLE SPECIFIC Product Specifications Notes: Cover; Incls Thermostat; 180 Degrees Fahrenheit Bleeder Hole: No Bolt Hole Center To Bolt Hole Center: 3.15" Bolt Hole Quantity: 2 Color: Natural Flange Length: 3.82" Flange Thickness: 0.355" Flange Width: 2.8" Gasket or Seal Included: Yes Gasket Type: O Ring Grade Type: Regular Inside Diameter: 1.1" Material: Aluminum Mounting Hardware Included: No Outlet Port Quantity: 1 Package Contents: 1 Thermostat Housing; 1 Thermostat; 1 O-Ring Thermostat Included: Yes Thermostat Opening Temperature: 180 Deg. F UPC: 889245547699 Part Description: 2003 GMC Envoy Engine Coolant Thermostat Housing Assembly More Info Vehicle Fitment 2003 GMC Envoy | All Trims | 6 Cyl 4.2L VEHICLE SPECIFIC Product Specifications Complete: Y Contains Applications: Y Release Wave: 05/31/2018 UPC: 023913676223 Part Description: 2003 GMC Envoy Engine Coolant Thermostat Housing Gasket More Info Vehicle Fitment 2003 GMC Envoy | All Trims | All Engines VEHICLE SPECIFIC Product Specifications UPC: 724620075940 Part Description: 2003 GMC Envoy Engine Coolant Level Sensor Vehicle Fitment 2003 GMC Envoy | All Trims | 6 Cyl 4.2L VEHICLE SPECIFIC Product Specifications Notes: Counter Clockwise (Reverse) Rotation; Severe Duty; Electronic Fan Clutch; Fan Clutch w/47mm Mounting Height Clutch Type: Thermal Rotation: Counter Clockwise UPC: 083286188556 Part Description: 2003 GMC Envoy Engine Cooling Fan Clutch More Info Vehicle Fitment 2003 GMC Envoy | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Quantity: 1 Piece Size: 48 mm UPC: 033342495104 Part Description: 2003 GMC Envoy 48 mm Cooling System Adapter More Info Vehicle Fitment 2003 GMC Envoy | All Trims | 6 Cyl 4.2L VEHICLE SPECIFIC Product Specifications Color: Black Contains Heat Shield: N Contains Protective Sleeve: N End 1 Inside Diameter: 1 9/32 End 2 Inside Diameter: 1 17/32 Hose Type: Dual I.D. Hose Material: EPDM OE Part Number: 8151609970, 15160997, 97363544, 897365440, 22685150 SAE Specification: SAE J20R4 Class D-1, SAE J1684 Type EC Trunk Height: 16 UPC: 036687432049 Part Description: 2003 GMC Envoy Engine Coolant Curved Radiator Hose More Info Vehicle Fitment 2003 GMC Envoy | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: Reverse Rotation; OE Style Fan Blade Blade A Dia. MM: 533.400 Blade Diameter: 20.500 Blade Material: Plastic Blade Quantity: 10; 6 Blade Type: flat angle Bolt Circle Dia. IN: 3.810 Bolt Circle Dia. MM: 96.774 Bolt Circle Diameter: 3.810 Bolt Quantity: 4 Bolt Thread: M8x1.250 Color: Black Depth IN: 22.750 Depth MM: 577.850 Dia. MM: 520.700 Fan Mount Dia. IN: 3.250 Fan Mount Dia. MM: 82.550 Fan Mount Height IN: 1.540 Fan Mount Height MM: 39.116 Flexible Blades: No Height IN: 5.500 Height MM: 139.700 Hub Depth: 7.375 Length IN: 21 Material: Plastic / Steel Maximum RPM: 4,000 Meets / Exceeds OEM: Yes Mount Hole Qty: 4 O.E. Replacement: Yes Performance Rated: Yes Pilot Depth IN: Fan Blade Pilot Dia. IN: Fan Blade Rotation: Counterclockwise SDS Required: No (135233618) Shroud Material: Plastic Style: Fan Clutch Fan Blade UPC: 096361760295 Voltage: 12 Width IN: 21.000 Width MM: 533.400 Part Description: 2003 GMC Envoy Engine Cooling Fan Blade More Info Vehicle Fitment 2003 GMC Envoy | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: 4.2 Liter; S-Series; Includes Thermostat. Other Names: Thermostat Housing Item Dimensions: 11.3 x 4.8 x 4.8 inches Item Weight: 3.20 Pounds Fitment Type: Direct Replacement Replaces: 12602913, 12572988, 12567750 Part Description: 2003 GMC Envoy Thermostat Housing More Info Vehicle Fitment 2003 GMC Envoy | Denali, SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS $61.25 MSRP: $115.56
You Save: $54.31 (47%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 4.2 Liter; S-Series; Includes Thermostat. Other Names: Thermostat Housing Item Dimensions: 11.3 x 4.8 x 4.8 inches Item Weight: 3.20 Pounds Fitment Type: Direct Replacement Replaces: 12602913, 12572988, 12567750 Part Description: 2003 GMC Envoy Thermostat Housing More Info Vehicle Fitment 2003 GMC Envoy | Denali, SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS $61.25 MSRP: $115.56
You Save: $54.31 (47%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 4.2 Liter; S-Series; Includes Thermostat. Other Names: Thermostat Housing Item Dimensions: 11.3 x 4.8 x 4.8 inches Item Weight: 3.20 Pounds Fitment Type: Direct Replacement Replaces: 12602913, 12572988, 12567750 Part Description: 2003 GMC Envoy Thermostat Housing More Info Vehicle Fitment 2003 GMC Envoy | Denali, SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS $61.25 MSRP: $115.56
You Save: $54.31 (47%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Color: Color May Vary Inside Diameter (in): 3.140 in Material: Fiber Mount Hole Quantity: 5 Thickness: 0.035 in UPC: 023913681609 Part Description: 2003 GMC Envoy Engine Water Pump Gasket More Info Vehicle Fitment 2003 GMC Envoy | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: 190 Degree; OE Temperature; Seal Incld;192 Degree; OE Temperature; Seal Included Check Valve: No Electric: No Jiggle Pin: Yes Number of Bolt Holes: 2 Number of Seals: 1 OE Exact: No Outlet Inside Diameter 1: 1.067" Outlet Outside Diameter 1: 1.3" Temperature (F): 192 Type: Integrated Housing Thermostat UPC: 072053877229 Part Description: 2003 GMC Envoy Engine Coolant Thermostat With Housing And Seal More Info Vehicle Fitment 2003 GMC Envoy | All Trims | 6 Cyl 4.2L VEHICLE SPECIFIC Product Specifications Notes: Cover; Incls Thermostat; 190 Degrees Fahrenheit Bleeder Hole: No Bolt Hole Center To Bolt Hole Center: 3.13" Bolt Hole Quantity: 2 Color/Finish: Natural Flange Length: 2.73" Flange Thickness: 0.365" Flange Width: 3" Gasket Type: Gasket Grade Type: Regular Inside Diameter: 1.21" Material: Aluminum Mounting Hardware Included: No OE Part Number: 12620112 Outlet Port Quantity: 1 Thermostat Opening Temperature (F): 190 Degrees UPC: 037495221412 Part Description: 2003 GMC Envoy Engine Coolant Thermostat Housing More Info Vehicle Fitment 2003 GMC Envoy | All Trims | 6 Cyl 4.2L VEHICLE SPECIFIC Product Specifications Branch Quantity: 0 Contains Spring: No End 1 Inside Diameter: 1.3 in End 2 Inside Diameter: 1.53 in Material: EPDM Modular Hose: No Molded: Yes Number of Quick Connect Fittings: 0 OE Part Number: 48004 UPC: 072053559651 Part Description: 2003 GMC Envoy Engine Coolant Molded Radiator Hose More Info Vehicle Fitment 2003 GMC Envoy | All Trims | 6 Cyl 4.2L 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. 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 GMC Envoy Auxiliary Engine Cooling Fan More Info Vehicle Fitment 2003 GMC Envoy | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Color: Black Contains Heat Shield: N Contains Protective Sleeve: N End 1 Inside Diameter: 1 1/4 End 2 Inside Diameter: 1 3/8 Hose Type: Dual I.D. Hose Material: EPDM OE Part Number: 8151609960, 15160996, 4140576, H0061144, 4266349 SAE Specification: SAE J20R4 Class D-1, SAE J1684 Type EC Trunk Height: 9 1/4 UPC: 038244138128 Part Description: 2003 GMC Envoy Engine Coolant Curved Radiator Hose More Info Vehicle Fitment 2003 GMC Envoy | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Housing Material: Aluminum Hub Height: 2.15 in Hub Pilot Diameter: 3.31 in Impeller Material: Metal Impeller Rotation: Reverse UPC: 826732003658 Water Pump Drive Type: Serpentine Belt Part Description: 2003 GMC Envoy Engine Coolant Water Pump More Info Vehicle Fitment 2003 GMC Envoy | All Trims | 6 Cyl 4.2L VEHICLE SPECIFIC Product Specifications Inside Diameter: 2.300" Material: Molded Rubber UPC: 023913670153 Part Description: 2003 GMC Envoy Engine Coolant Thermostat Gasket More Info Vehicle Fitment 2003 GMC Envoy | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Air Vent (Bleeder Valve): No Bolt Hole Diameter: 0.313" Bolt Hole Quantity: 2 Bolts Included: No Color/Finish: Natural Gasket or Seal Included: No Housing Neck Angle (°): 180 Degree Material: Metal O Rings Included: Not Required OE Part Number: 24576963 Outlet Diameter: 1.25" UPC: 019495357421 Part Description: 2003 GMC Envoy Engine Coolant Water Outlet More Info Vehicle Fitment 2003 GMC Envoy | All Trims | 6 Cyl 4.2L