210 products about 1991 Chevrolet S10 Cooling Systems, Fans, Radiators & Components foundVEHICLE SPECIFIC Product Specifications Notes: S-Series; 2 Terminal 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: 1991 Chevrolet S10 Fan Switch More Info Vehicle Fitment 1991 Chevrolet S10 | Baja, Base, Durango, EL, LS, Sport, SS, Tahoe, Xtreme, ZR2, ZR5 | 4 Cyl 1.9 L GAS, 4 Cyl 2.2 L DIESEL, 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS $27.05 MSRP: $51.06
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 2.8 Liter;4.3 Liter Other Names: Oil Filter Item Dimensions: 3.4 x 3.3 x 3.4 inches Item Weight: 0.80 Pounds Fitment Type: Direct Replacement Replaces: 25171377, 19256043 Part Description: 1991 Chevrolet S10 Oil Filter More Info Vehicle Fitment 1991 Chevrolet S10 | Baja, Base, Durango, EL, LS, Sport, SS, Tahoe, Xtreme, ZR2, ZR5 | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS $4.73 MSRP: $8.54
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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: Block Connector Hose Material: Rubber/Metal Hose Overall Length (In): 41" UPC: 019495034117 Part Description: 1991 Chevrolet S10 OE Solutions Inlet Outlet Assembly Oil Cooler Line More Info Vehicle Fitment 1991 Chevrolet S10 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Housing: Cast Aluminum Impeller Material: Cast Iron Number of Outlets: 1 Rotation of Impeller: Standard Timing Belt Driven: No UPC: 072053781090 Part Description: 1991 Chevrolet S10 Engine Coolant Standard Water Pump More Info Vehicle Fitment 1991 Chevrolet S10 | All Trims | 6 Cyl 2.8L VEHICLE SPECIFIC Product Specifications Color or Finish: Natural Hose Attachment End 1: Block Connector Hose Attachment End 2: Male Threads Hose Material: Rubber/Metal Hose Overall Length (In): 8" UPC: 019495063018 Part Description: 1991 Chevrolet S10 OE Solutions Inlet Outlet Assembly Oil Cooler Line More Info Vehicle Fitment 1991 Chevrolet S10 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: 4 Cylinder;6 Cylinder Other Names: Cap, Filler Cap, Radiator Cap Item Dimensions: 2.6 x 2.4 x 1.6 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Replaces: 6410785, 10283897, 06410785, 15953298 Part Description: 1991 Chevrolet S10 Filler Cap More Info Vehicle Fitment 1991 Chevrolet S10 | Baja, Base, Durango, EL, LS, Sport, SS, Tahoe, ZR2 | 4 Cyl 1.9 L GAS, 4 Cyl 2.2 L DIESEL, 4 Cyl 2.2 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS $11.70 MSRP: $21.17
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Housing: Cast Iron Impeller Material: Cast Iron Number of Outlets: 1 Rotation of Impeller: Standard Timing Belt Driven: No UPC: 072053780987 Part Description: 1991 Chevrolet S10 Engine Coolant Standard Water Pump More Info Vehicle Fitment 1991 Chevrolet S10 | All Trims | 4 Cyl 2.5L 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: 1991 Chevrolet S10 Coolant Temperature Sensor More Info Vehicle Fitment 1991 Chevrolet S10 | All Trims | 4 Cyl 2.5L 1991 Chevrolet S10 | All Trims | 6 Cyl 2.8L 1991 Chevrolet S10 | All Trims | 6 Cyl 4.3L Show More VEHICLE SPECIFIC Product Specifications Notes: Bottom Header: 16 7/16" X 2 5/16"; Components Incld: Trans Oil Cooler/Eng Oil Cooler; Core Size: 26 1/4" X 15" X 1 1/4"; Inlet Size: 1 5/16"; Manufactured Material: Plastic/Alum; Outlet Size: 1 9/16"; Rows: 1; Top Header: 16 7/16" X 2 5/16" Bottom Header: 16 7/16" X 2 5/16" Components Included: Transmission Oil Cooler/Engine Oil Cooler Core Size: 26 1/4" X 15" X 1 1/4" Inlet Size: 1 5/16" Manufactured Material: Plastic/Aluminum OE Part Number: 52450026 Outlet Size: 1 9/16" Rows: 1 Top Header: 16 7/16" X 2 5/16" UPC: 762405258423 Part Description: 1991 Chevrolet S10 Engine Coolant Radiator More Info Vehicle Fitment 1991 Chevrolet S10 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Color or Finish: Natural Hose Attachment End 1: Male Threads Hose Attachment End 2: Male Threads Hose Material: Rubber/Metal Hose Overall Length (In): 28" UPC: 019495295792 Part Description: 1991 Chevrolet S10 OE Solutions Outlet Upper Oil Cooler Line More Info Vehicle Fitment 1991 Chevrolet S10 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: 6 Cylinder, 4.3 Other Names: Water Pump, Water Pump Assembly Item Dimensions: 13.5 x 8.7 x 8.7 inches Item Weight: 14.20 Pounds Fitment Type: Direct Replacement Replaces: 88894005, 12369487, 12532529, 12532531, 19201601 Part Description: 1991 Chevrolet S10 Water Pump Assembly More Info Vehicle Fitment 1991 Chevrolet S10 | Baja, Base, EL, LS, SS, Tahoe, ZR2 | 6 Cyl 4.3 L GAS $133.84 MSRP: $252.53
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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: 1991 Chevrolet S10 Auxiliary Engine Cooling Fan More Info Vehicle Fitment 1991 Chevrolet S10 | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: Serpentine Belt Driven UPC: 036687981615 Part Description: 1991 Chevrolet S10 Engine Coolant Water Pump More Info Vehicle Fitment 1991 Chevrolet S10 | All Trims | 6 Cyl 2.8L VEHICLE SPECIFIC Product Specifications Housing: Cast Iron Impeller Material: Stamped Steel Number of Outlets: 2 Rotation of Impeller: Reverse Timing Belt Driven: No UPC: 072053776065 Part Description: 1991 Chevrolet S10 Engine Coolant Standard Water Pump More Info Vehicle Fitment 1991 Chevrolet S10 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Color or Finish: Natural Hose Attachment End 1: Male Threads Hose Attachment End 2: Male Threads Hose Material: Rubber/Metal Hose Overall Length (In): 28" UPC: 019495295525 Part Description: 1991 Chevrolet S10 OE Solutions Inlet Lower Oil Cooler Line More Info Vehicle Fitment 1991 Chevrolet S10 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: wo/AC Airflow Type: Pusher Blade Count: 3 Blade Thickness: 2.5 mm Blade Type: Forward Align Fin Bolt Circle Diameter: 83 mm Color/Finish: Black Diameter: 464 mm Flexible Blades: No Hub Depth: 55 mm Hub Material: Steel Installation Hardware Included: No Item Grade: Standard Replacement Material: Steel Maximum RPM: 3000 RPM OE Part Number: 15600390 Package Contents: 1 Clutch Fan Assembly Package Quantity: 1 Packaging Type: Box Rotation: Clockwise UPC: 889245532121 Part Description: 1991 Chevrolet S10 Engine Cooling Fan Blade More Info Vehicle Fitment 1991 Chevrolet S10 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: 2.5 Liter Other Names: Oil Filter Item Dimensions: 3.4 x 3.3 x 3.3 inches Item Weight: 0.70 Pounds Fitment Type: Direct Replacement Replaced by: 12731175 Part Description: 1991 Chevrolet S10 Oil Filter More Info Vehicle Fitment 1991 Chevrolet S10 | Base, Durango, EL, LS, Sport, Tahoe, Xtreme, ZR2, ZR5 | 4 Cyl 2.0 L GAS, 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS $4.85 MSRP: $8.76
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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: 1991 Chevrolet S10 Auxiliary Engine Cooling Fan More Info Vehicle Fitment 1991 Chevrolet S10 | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: 6.9" Hub Height; Serpentine Belt Driven; Std Duty; Std Version UPC: 036687989970 Part Description: 1991 Chevrolet S10 Engine Coolant Water Pump More Info Vehicle Fitment 1991 Chevrolet S10 | All Trims | 6 Cyl 4.3L 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: 4341 UPC: 072053248210 Part Description: 1991 Chevrolet S10 Engine Coolant Molded Radiator Hose More Info Vehicle Fitment 1991 Chevrolet S10 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: w/o EOC (Eng Oil Cooler); Radiator Cap Is Reqd Core Material: Aluminum Height: 26 1/4" Inlet: 1 5/16" Inlet Header: 16 7/16" x 2 3/8" Outlet: 1 9/16" Outlet Header: 16 7/16" x 2 3/8" Row: 1 Tank Material: Plastic Thickness: 1 1/4" TOC: Plated; 11 1/2" UPC: 671607715361 Width: 16 1/4" Part Description: 1991 Chevrolet S10 Complete Radiator More Info Vehicle Fitment 1991 Chevrolet S10 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: 6 Cylinder, 4.3 Other Names: Hose, Lower Hose Item Dimensions: 15.2 x 6.6 x 5.1 inches Item Weight: 1.00 Pounds Fitment Type: Direct Replacement Replaces: 15661066 Part Description: 1991 Chevrolet S10 Lower Hose More Info Vehicle Fitment 1991 Chevrolet S10 | Baja, Base, Durango, EL, LS, Sport, SS, Tahoe, Xtreme, ZR2, ZR5 | 6 Cyl 4.3 L GAS $27.84 MSRP: $42.00
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 6 Cylinder, 4.3 Other Names: Hose, Lower Hose Item Dimensions: 15.2 x 6.6 x 5.1 inches Item Weight: 1.00 Pounds Fitment Type: Direct Replacement Replaces: 15661066 Part Description: 1991 Chevrolet S10 Lower Hose More Info Vehicle Fitment 1991 Chevrolet S10 | Baja, Base, Durango, EL, LS, Sport, SS, Tahoe, Xtreme, ZR2, ZR5 | 6 Cyl 4.3 L GAS $27.84 MSRP: $42.00
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: w/AC Blades Count: 5 Color: Black Diameter: 18.2" Installation Hardware Included: No Item Grade: Standard Replacement Material: Plastic OE Part Number: 15659204, 15-80717 Package Contents: Fan Blade UPC: 019495252917 Part Description: 1991 Chevrolet S10 Engine Cooling Fan Blade More Info Vehicle Fitment 1991 Chevrolet S10 | All Trims | 6 Cyl 4.3L 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: 1991 Chevrolet S10 Auxiliary Engine Cooling Fan More Info Vehicle Fitment 1991 Chevrolet S10 | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: Serpentine Belt Driven UPC: 036687987716 Part Description: 1991 Chevrolet S10 Engine Coolant Water Pump More Info Vehicle Fitment 1991 Chevrolet S10 | All Trims | 4 Cyl 2.5L VEHICLE SPECIFIC Product Specifications End 1 Inside Diameter: 1.25 in End 2 Inside Diameter: 1.5 in Material: EPDM, Steel Molded: No OE Part Number: 49217 UPC: 072053066715 Part Description: 1991 Chevrolet S10 Standard Radiator Coolant Flexible Hose More Info Vehicle Fitment 1991 Chevrolet S10 | All Trims | 6 Cyl 2.8L VEHICLE SPECIFIC Product Specifications UPC: 724620071232 Part Description: 1991 Chevrolet S10 Engine Coolant Temperature Sender Vehicle Fitment 1991 Chevrolet S10 | All Trims | 6 Cyl 4.3L 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 (°): 75 Degree Material: Metal O Rings Included: Not Required OE Part Number: 10172831 Outlet Diameter: 1.188" Thermostat Included: No UPC: 885484545380 Part Description: 1991 Chevrolet S10 Engine Coolant Thermostat Housing More Info Vehicle Fitment 1991 Chevrolet S10 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/AC Clutch Type: Thermal Rotation: Counter Clockwise UPC: 083286188426 Part Description: 1991 Chevrolet S10 Engine Cooling Fan Clutch More Info Vehicle Fitment 1991 Chevrolet S10 | All Trims | 6 Cyl 4.3L