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Replacement and OEM Parts for 1991 GMC R1500 Suburban Cooling Systems, Fans, Radiators & Components

1991 GMC R1500 Suburban Cooling Systems, Fans, Radiators & Components

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Engine & Drivetrain

162 products about 1991 GMC R1500 Suburban Cooling Systems, Fans, Radiators & Components found

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  • OEM 1991 GMC R1500 Suburban Fan Switch Diagram - 15326386
    View Related Parts

    OEM (Genuine) 1991 GMC R1500 Suburban Fan Switch

    PartNumber: 15326386
    OEM 1991 GMC R1500 Suburban Fan Switch - 15326386
    Product Specifications
    • Notes: All
    • 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 GMC R1500 Suburban Fan Switch
    More Info
    Vehicle Fitment
    • 1991 GMC R1500 Suburban | Base, High Sierra, Sierra Classic, SLE | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
    $27.05 MSRP: $51.06
    You Save: $24.01 (48%)
  • Dorman OE Solutions Outlet Upper Oil Cooler Line for 1991 GMC R1500 Suburban - 625-617

    Dorman® OE Solutions Outlet Upper Oil Cooler Line for 1991 GMC R1500 Suburban

    PartNumber: 625-617
    Product Specifications
    • Color or Finish: Natural
    • Hose Attachment End 1: Male Threads
    • Hose Attachment End 2: Female Threads
    • Hose Material: Rubber/Metal
    • Hose Overall Length (In): 28"
    • UPC: 019495295617
    • Part Description: 1991 GMC R1500 Suburban OE Solutions Outlet Upper Oil Cooler Line
    More Info
    Vehicle Fitment
    • 1991 GMC R1500 Suburban | All Trims | 8 Cyl 5.7L
    $61.51
  • OEM 1991 GMC R1500 Suburban Water Pump Kit Diagram - 12685965
    View Related Parts

    OEM (Genuine) 1991 GMC R1500 Suburban Water Pump Kit

    PartNumber: 12685965
    OEM 1991 GMC R1500 Suburban Water Pump Kit - 12685965
    Product Specifications
    • Notes: Gas, 350
    • Other Names: Pump Assembly, Water Pump, Water Pump Assembly
    • Item Dimensions: 13.2 x 8.5 x 8.5 inches
    • Item Weight: 15.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12522033, 88894341, 12529305
    • Part Description: 1991 GMC R1500 Suburban Water Pump Kit
    More Info
    Vehicle Fitment
    • 1991 GMC R1500 Suburban | Base, High Sierra, Sierra Classic, SLE | 8 Cyl 5.7 L GAS
    $130.77 MSRP: $259.47
    You Save: $128.70 (50%)
  • Gates Engine Coolant Standard Water Pump for 1991 GMC R1500 Suburban - 44100

    Gates® Engine Coolant Standard Water Pump for 1991 GMC R1500 Suburban

    PartNumber: 44100
    Product Specifications
    • Housing: Cast Iron
    • Impeller Material: Cast Iron
    • Number of Outlets: 3
    • Rotation of Impeller: Reverse
    • Timing Belt Driven: No
    • UPC: 072053829020
    • Part Description: 1991 GMC R1500 Suburban Engine Coolant Standard Water Pump
    More Info
    Vehicle Fitment
    • 1991 GMC R1500 Suburban | All Trims | 8 Cyl 6.2L
    $49.83
  • Dorman OE Solutions Outlet Lower Oil Cooler Line for 1991 GMC R1500 Suburban - 625-155

    Dorman® OE Solutions Outlet Lower Oil Cooler Line for 1991 GMC R1500 Suburban

    PartNumber: 625-155
    Product Specifications
    • Color or Finish: Natural
    • Hose Attachment End 1: Male Threads
    • Hose Attachment End 2: Female Threads
    • Hose Material: Rubber/Metal
    • Hose Overall Length (In): 42.2"
    • UPC: 019495062851
    • Part Description: 1991 GMC R1500 Suburban OE Solutions Outlet Lower Oil Cooler Line
    More Info
    Vehicle Fitment
    • 1991 GMC R1500 Suburban | All Trims | 8 Cyl 6.2L
    $46.53
  • OEM 1991 GMC R1500 Suburban Radiator Outlet Hose Diagram - 14036764
    View Related Parts

    OEM (Genuine) 1991 GMC R1500 Suburban Radiator Outlet Hose

    PartNumber: 14036764
    OEM 1991 GMC R1500 Suburban Radiator Outlet Hose - 14036764
    Product Specifications
    • Notes: Diesel
    • Other Names: Lower Hose
    • Item Dimensions: 4.2 x 2.5 x 14.7 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC R1500 Suburban Radiator Outlet Hose
    More Info
    Vehicle Fitment
    • 1991 GMC R1500 Suburban | Base, High Sierra, Sierra Classic, SLE | 8 Cyl 6.2 L DIESEL
    $13.06 MSRP: $27.62
    You Save: $14.56 (53%)
  • OEM 1991 GMC R1500 Suburban Radiator Outlet Hose Diagram - 14036764
    View Related Parts

    OEM (Genuine) 1991 GMC R1500 Suburban Radiator Outlet Hose

    PartNumber: 14036764
    OEM 1991 GMC R1500 Suburban Radiator Outlet Hose - 14036764
    Product Specifications
    • Notes: Diesel
    • Other Names: Lower Hose
    • Item Dimensions: 4.2 x 2.5 x 14.7 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC R1500 Suburban Radiator Outlet Hose
    More Info
    Vehicle Fitment
    • 1991 GMC R1500 Suburban | Base, High Sierra, Sierra Classic, SLE | 8 Cyl 6.2 L DIESEL
    $13.06 MSRP: $27.62
    You Save: $14.56 (53%)
  • Delphi Coolant Temperature Sensor for 1991 GMC R1500 Suburban - TS10075

    Delphi® Coolant Temperature Sensor for 1991 GMC R1500 Suburban

    PartNumber: TS10075
    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 GMC R1500 Suburban Coolant Temperature Sensor
    More Info
    Vehicle Fitment
    • 1991 GMC R1500 Suburban | All Trims | 8 Cyl 5.7L
    • 1991 GMC R1500 Suburban | All Trims | 8 Cyl 6.2L
    $18.49
  • Four Seasons Auxiliary Engine Cooling Fan for 1991 GMC R1500 Suburban - 37140

    Four Seasons® Auxiliary Engine Cooling Fan for 1991 GMC R1500 Suburban

    PartNumber: 37140
    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: 1991 GMC R1500 Suburban Auxiliary Engine Cooling Fan
    More Info
    Vehicle Fitment
    • 1991 GMC R1500 Suburban | All Trims | All Engines
    $91.74
  • Dorman Engine Cooling Fan Blade for 1991 GMC R1500 Suburban - 621-108

    Dorman® Engine Cooling Fan Blade for 1991 GMC R1500 Suburban

    PartNumber: 621-108
    Product Specifications
    • Notes: wo/AC; wo/HD Cooling; 5 Blade; 18" Dia
    • Blade Diameter: 455
    • Blade Material: Steel
    • Blade Quantity: 5
    • Finish: Black
    • Item Grade: Standard Replacement
    • Mounting Hardware Included: No
    • OE Part Number: 89024911
    • Package Contents: Engine Cooling Fan Blade
    • UPC: 037495572231
    • Part Description: 1991 GMC R1500 Suburban Engine Cooling Fan Blade
    More Info
    Vehicle Fitment
    • 1991 GMC R1500 Suburban | All Trims | 8 Cyl 5.7L
    $40.71
  • Gates Engine Coolant Standard Water Pump for 1991 GMC R1500 Suburban - 43114

    Gates® Engine Coolant Standard Water Pump for 1991 GMC R1500 Suburban

    PartNumber: 43114
    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 GMC R1500 Suburban Engine Coolant Standard Water Pump
    More Info
    Vehicle Fitment
    • 1991 GMC R1500 Suburban | All Trims | 8 Cyl 5.7L
    $24.90
  • Dayco Engine Coolant Water Pump for 1991 GMC R1500 Suburban - DP842

    Dayco® Engine Coolant Water Pump for 1991 GMC R1500 Suburban

    PartNumber: DP842
    Product Specifications
    • Notes: Serpentine Belt Driven
    • UPC: 036687988218
    • Part Description: 1991 GMC R1500 Suburban Engine Coolant Water Pump
    More Info
    Vehicle Fitment
    • 1991 GMC R1500 Suburban | All Trims | 8 Cyl 6.2L
    $53.57
  • Gates Engine Coolant Molded Radiator Hose for 1991 GMC R1500 Suburban - 22187

    Gates® Engine Coolant Molded Radiator Hose for 1991 GMC R1500 Suburban

    PartNumber: 22187
    Product Specifications
    • Branch Quantity: 0
    • Contains Spring: No
    • End 1 Inside Diameter: 1.25 in
    • End 2 Inside Diameter: 1.5 in
    • Material: EPDM
    • Modular Hose: No
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • OE Part Number: 4779
    • UPC: 072053175691
    • Part Description: 1991 GMC R1500 Suburban Engine Coolant Molded Radiator Hose
    More Info
    Vehicle Fitment
    • 1991 GMC R1500 Suburban | All Trims | 8 Cyl 5.7L
    $21.40
  • Victor Reinz Oil Cooler Gasket for 1991 GMC R1500 Suburban - 13-10002-01

    Victor Reinz® Oil Cooler Gasket for 1991 GMC R1500 Suburban

    PartNumber: 13-10002-01
    Product Specifications
    • Complete: Y
    • Contains Applications: Y
    • Gasket Color: Color May Vary
    • Gasket Material: Fiber
    • Release Wave: 12/15/2017
    • Sealant Included: N
    • UPC: 023913658922
    • Part Description: 1991 GMC R1500 Suburban Oil Cooler Gasket
    More Info
    Vehicle Fitment
    • 1991 GMC R1500 Suburban | All Trims | 8 Cyl 5.7L
    $9.67
  • Four Seasons Auxiliary Engine Cooling Fan for 1991 GMC R1500 Suburban - 37141

    Four Seasons® Auxiliary Engine Cooling Fan for 1991 GMC R1500 Suburban

    PartNumber: 37141
    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: 1991 GMC R1500 Suburban Auxiliary Engine Cooling Fan
    More Info
    Vehicle Fitment
    • 1991 GMC R1500 Suburban | All Trims | All Engines
    $102.23
  • Dorman OE Solutions Inlet Upper Oil Cooler Line for 1991 GMC R1500 Suburban - 625-154

    Dorman® OE Solutions Inlet Upper Oil Cooler Line for 1991 GMC R1500 Suburban

    PartNumber: 625-154
    Product Specifications
    • Color or Finish: Natural
    • Hose Attachment End 1: Male Threads
    • Hose Attachment End 2: Female Threads
    • Hose Material: Rubber/Metal
    • Hose Overall Length (In): 42.8"
    • UPC: 019495062844
    • Part Description: 1991 GMC R1500 Suburban OE Solutions Inlet Upper Oil Cooler Line
    More Info
    Vehicle Fitment
    • 1991 GMC R1500 Suburban | All Trims | 8 Cyl 6.2L
    $43.57
  • Gates Engine Coolant Molded Radiator Hose for 1991 GMC R1500 Suburban - 21620

    Gates® Engine Coolant Molded Radiator Hose for 1991 GMC R1500 Suburban

    PartNumber: 21620
    Product Specifications
    • Branch Quantity: 0
    • Contains Spring: No
    • End 1 Inside Diameter: 1.5 in
    • End 2 Inside Diameter: 1.75 in
    • Material: EPDM
    • Modular Hose: No
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • OE Part Number: 32417
    • UPC: 072053059588
    • Part Description: 1991 GMC R1500 Suburban Engine Coolant Molded Radiator Hose
    More Info
    Vehicle Fitment
    • 1991 GMC R1500 Suburban | All Trims | 8 Cyl 5.7L
    $16.58
  • Dayco Engine Coolant Curved Radiator Hose for 1991 GMC R1500 Suburban - 71144

    Dayco® Engine Coolant Curved Radiator Hose for 1991 GMC R1500 Suburban

    PartNumber: 71144
    Product Specifications
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 3/4
    • End 2 Inside Diameter: 1 3/4
    • Hose Type: Single I.D. Hose
    • Material: EPDM
    • OE Part Number: 14036744
    • SAE Specification: SAE J20R4 Class D-1, SAE J1684 Type EC
    • Trunk Height: 22
    • UPC: 038244138692
    • Part Description: 1991 GMC R1500 Suburban Engine Coolant Curved Radiator Hose
    More Info
    Vehicle Fitment
    • 1991 GMC R1500 Suburban | All Trims | 8 Cyl 6.2L
    $13.30
  • Victor Reinz Engine Coolant Water Pump Installation Kit for 1991 GMC R1500 Suburban - 18-10043-01

    Victor Reinz® Engine Coolant Water Pump Installation Kit for 1991 GMC R1500 Suburban

    PartNumber: 18-10043-01
    Product Specifications
    • Gasket Bolt Hole Quantity: 14
    • Gasket Color: Color May Vary
    • Gasket Material: Fiber
    • Gasket Thickness (IN): 0.037 in
    • Meets or Exceeds OEM Specs: Y
    • UPC: 023913754822
    • Part Description: 1991 GMC R1500 Suburban Engine Coolant Water Pump Installation Kit
    More Info
    Vehicle Fitment
    • 1991 GMC R1500 Suburban | All Trims | 8 Cyl 6.2L
    $8.17
  • Four Seasons Electric Fan Kit for 1991 GMC R1500 Suburban - 36897

    Four Seasons® Electric Fan Kit for 1991 GMC R1500 Suburban

    PartNumber: 36897
    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: 1991 GMC R1500 Suburban Electric Fan Kit
    More Info
    Vehicle Fitment
    • 1991 GMC R1500 Suburban | All Trims | All Engines
    $74.86
  • OEM 1991 GMC R1500 Suburban Radiator Cap Diagram - 6410785
    View Related Parts

    OEM (Genuine) 1991 GMC R1500 Suburban Radiator Cap

    PartNumber: 6410785
    OEM 1991 GMC R1500 Suburban Radiator Cap - 6410785
    Product Specifications
    • Notes: All
    • Other Names: Radiator Cap
    • Item Dimensions: 2.6 x 2.5 x 1.5 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 10409635
    • Part Description: 1991 GMC R1500 Suburban Radiator Cap
    More Info
    Vehicle Fitment
    • 1991 GMC R1500 Suburban | Base, High Sierra, Sierra Classic, SLE | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
    $11.70 MSRP: $21.17
    You Save: $9.47 (45%)
  • Gates Premium Engine Coolant Thermostat for 1991 GMC R1500 Suburban - 33006S

    Gates® Premium Engine Coolant Thermostat for 1991 GMC R1500 Suburban

    PartNumber: 33006S
    Product Specifications
    • Notes: 160 Degree; Alternate Temperature
    • Depth from Flange: 0.83"
    • Design: Reverse Poppet
    • Flange Diameter: 2.13"
    • Height from Flange: 0.84"
    • Includes Installation Tool: No
    • Jiggle Pin/Check Valve: No
    • Material: Stainless Steel, Copper
    • Number of Gaskets: 0
    • Number of Seals: 0
    • Temperature (C): 71
    • Temperature (F): 160
    • Total Height: 1.67"
    • Type: Premium Thermostat
    • UPC: 072053298451
    • Part Description: 1991 GMC R1500 Suburban Premium Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 1991 GMC R1500 Suburban | All Trims | 8 Cyl 5.7L
    $8.67
  • Walker Products Engine Coolant Temperature Sender for 1991 GMC R1500 Suburban - 214-1004

    Walker Products® Engine Coolant Temperature Sender for 1991 GMC R1500 Suburban

    PartNumber: 214-1004
    Product Specifications
    • Notes: 3/8" x 18 THREAD
    • UPC: 724620073502
    • Part Description: 1991 GMC R1500 Suburban Engine Coolant Temperature Sender
    More Info
    Vehicle Fitment
    • 1991 GMC R1500 Suburban | All Trims | 8 Cyl 6.2L
    $13.60
  • Four Seasons Thermal Engine Cooling Fan Clutch for 1991 GMC R1500 Suburban - 36704

    Four Seasons® Thermal Engine Cooling Fan Clutch for 1991 GMC R1500 Suburban

    PartNumber: 36704
    Product Specifications
    • Notes: Std Rotation; Non-Thermal Fan Clutch; optional Non-Thermal Fan Clutch; w/o AC
    • Bolt Hole Quantity: 4
    • Bolt Quantity: 4
    • Bolt Thread: 5/16-18 Hole
    • Clutch Maximum Diameter: 6.45
    • Clutch Type: D - Severe Duty & Truck Fan Drive
    • Color: Raw Aluminum in Color
    • Distance From Clutch To Mounting Flange: 1.625; 1.63
    • Electronic Clutch: Non Electronic
    • Fan Bolt Circle IN: 3.25
    • Fan Bolt Circle MM: 82.55; 82.6
    • Material: Aluminum
    • Meets / Exceeds OEM: Yes
    • Mount Dia. IN: 2.58
    • Mount Dia. MM: 66
    • Mounting Hardware: Not Included
    • Mounting Hole Quantity: 4
    • Mounting Type: Flange
    • New or Reman: New
    • Overall Dia. MM: 163.8
    • Overall Height IN: 3.66
    • Overall Height MM: 92.9
    • Performance Rated: Yes
    • Pilot Depth IN: 0.63
    • Pilot Depth MM: 16
    • Pilot Dia. IN: 0.63
    • Rotation: STD
    • SDS Required: No (135233618)
    • Style: Severe Duty
    • UPC: 096361367043
    • Use Type: Severe
    • Part Description: 1991 GMC R1500 Suburban Thermal Engine Cooling Fan Clutch
    More Info
    Vehicle Fitment
    • 1991 GMC R1500 Suburban | All Trims | 8 Cyl 5.7L
    $52.97
  • Dayco Engine Coolant Curved Radiator Hose for 1991 GMC R1500 Suburban - 71145

    Dayco® Engine Coolant Curved Radiator Hose for 1991 GMC R1500 Suburban

    PartNumber: 71145
    Product Specifications
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 3/4
    • End 2 Inside Diameter: 2 1/16
    • Hose Type: Dual I.D. Hose
    • Material: EPDM
    • OE Part Number: 14036764, 14054778
    • SAE Specification: SAE J20R4 Class D-1, SAE J1684 Type EC
    • Trunk Height: 17
    • UPC: 038244138708
    • Part Description: 1991 GMC R1500 Suburban Engine Coolant Curved Radiator Hose
    More Info
    Vehicle Fitment
    • 1991 GMC R1500 Suburban | All Trims | 8 Cyl 6.2L
    $13.45
  • Dorman OE Solutions Oil Cooler Line Connector for 1991 GMC R1500 Suburban - 800-704

    Dorman® OE Solutions Oil Cooler Line Connector for 1991 GMC R1500 Suburban

    PartNumber: 800-704
    Product Specifications
    • Notes: 3/8" x 18 Thread to Quick Connect
    • Fitting Angle: Straight
    • Fitting Attachment End 1: Male Thread
    • Fitting Attachment End 2: Quick Disconnect
    • Fitting Finish: Natural/No Finish
    • Fitting Size End 1 (in): 18 At Case
    • Fitting Size End 2 (in): 0.375"
    • Material: Steel
    • Swivel: No
    • Thread Sealer Present: Yes
    • UPC: 019495075752
    • Part Description: 1991 GMC R1500 Suburban OE Solutions Oil Cooler Line Connector
    More Info
    Vehicle Fitment
    • 1991 GMC R1500 Suburban | All Trims | 8 Cyl 6.2L
    $16.08
  • GMB Engine Coolant Water Pump for 1991 GMC R1500 Suburban - 130-1330

    GMB® Engine Coolant Water Pump for 1991 GMC R1500 Suburban

    PartNumber: 130-1330
    Product Specifications
    • Housing Material: Cast Iron
    • Hub Height: 4.93 in
    • Hub Pilot Diameter: 3.18 in
    • Impeller Material: Metal
    • Impeller Rotation: Standard
    • UPC: 826732530680
    • Water Pump Drive Type: Serpentine Belt
    • Part Description: 1991 GMC R1500 Suburban Engine Coolant Water Pump
    More Info
    Vehicle Fitment
    • 1991 GMC R1500 Suburban | All Trims | 8 Cyl 6.2L
    $59.03
  • Gates Premium Engine Coolant Thermostat for 1991 GMC R1500 Suburban - 33008S

    Gates® Premium Engine Coolant Thermostat for 1991 GMC R1500 Suburban

    PartNumber: 33008S
    Product Specifications
    • Notes: 180 Degree; Alternate Temperature
    • Depth from Flange: 0.84"
    • Design: Reverse Poppet
    • Flange Diameter: 2.13"
    • Height from Flange: 0.86"
    • Includes Installation Tool: No
    • Jiggle Pin/Check Valve: No
    • Material: Stainless Steel, Copper
    • Number of Gaskets: 0
    • Number of Seals: 0
    • Temperature (C): 82
    • Temperature (F): 180
    • Total Height: 1.7"
    • Type: Premium Thermostat
    • UPC: 072053298468
    • Part Description: 1991 GMC R1500 Suburban Premium Engine Coolant Thermostat
    More Info
    Vehicle Fitment
    • 1991 GMC R1500 Suburban | All Trims | 8 Cyl 5.7L
    $8.01
  • Four Seasons Thermal Engine Cooling Fan Clutch for 1991 GMC R1500 Suburban - 36987

    Four Seasons® Thermal Engine Cooling Fan Clutch for 1991 GMC R1500 Suburban

    PartNumber: 36987
    Product Specifications
    • Notes: Reverse Rotation; Severe Duty Thermal Fan Clutch; Fan Mounting Holes are 10mm
    • Bolt Hole Quantity: 4
    • Bolt Quantity: 4
    • Bolt Thread: M10 x 1.5 Hole
    • Clutch Maximum Diameter: 6.45
    • Clutch Type: D - Severe Duty & Truck Fan Drive
    • Color: Raw Aluminum in Color
    • Distance From Clutch To Mounting Flange: 1.625; 1.63
    • Electronic Clutch: Non Electronic
    • Fan Bolt Circle IN: 3.25
    • Fan Bolt Circle MM: 82.55; 82.6
    • Material: Aluminum
    • Meets / Exceeds OEM: Yes
    • Mount Dia. IN: 2.46
    • Mount Dia. MM: 62
    • Mounting Hardware: Not Included
    • Mounting Hole Quantity: 4
    • Mounting Type: Flange
    • New or Reman: New
    • Overall Dia. MM: 163.8
    • Overall Height IN: 3.66
    • Overall Height MM: 92.9
    • Performance Rated: Yes
    • Pilot Depth IN: 0.63
    • Pilot Depth MM: 16
    • Pilot Dia. IN: 0.75
    • Rotation: REV
    • SDS Required: No (135233618)
    • Style: Severe Duty
    • UPC: 096361369870
    • Use Type: Severe
    • Part Description: 1991 GMC R1500 Suburban Thermal Engine Cooling Fan Clutch
    More Info
    Vehicle Fitment
    • 1991 GMC R1500 Suburban | All Trims | 8 Cyl 6.2L
    $53.23
  • Victor Reinz Engine Coolant Water Pump Gasket for 1991 GMC R1500 Suburban - 71-14657-00

    Victor Reinz® Engine Coolant Water Pump Gasket for 1991 GMC R1500 Suburban

    PartNumber: 71-14657-00
    Product Specifications
    • Notes: To Plate
    • Color: Color May Vary
    • Inside Diameter (in): 4.030 in
    • Material: Fiber
    • Mount Hole Quantity: 6
    • Thickness (in): 0.031 in
    • UPC: 023913681333
    • Part Description: 1991 GMC R1500 Suburban Engine Coolant Water Pump Gasket
    More Info
    Vehicle Fitment
    • 1991 GMC R1500 Suburban | All Trims | 8 Cyl 5.7L
    $2.01
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