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Replacement and OEM Parts for 1991 GMC K1500 Cooling Systems, Fans, Radiators & Components

1991 GMC K1500 Cooling Systems, Fans, Radiators & Components

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Engine & Drivetrain

216 products about 1991 GMC K1500 Cooling Systems, Fans, Radiators & Components found

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  • OEM 1991 GMC K1500 Fan Switch Diagram - 15326386
    View Related Parts

    OEM (Genuine) 1991 GMC K1500 Fan Switch

    PartNumber: 15326386
    OEM 1991 GMC K1500 Fan Switch - 15326386
    Product Specifications
    • Notes: All Models
    • 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 K1500 Fan Switch
    More Info
    Vehicle Fitment
    • 1991 GMC K1500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
    $27.05 MSRP: $51.06
    You Save: $24.01 (48%)
  • OEM 1991 GMC K1500 Oil Filter Diagram - 19210286
    View Related Parts

    OEM (Genuine) 1991 GMC K1500 Oil Filter

    PartNumber: 19210286
    OEM 1991 GMC K1500 Oil Filter - 19210286
    Product Specifications
    • Notes: 4.3 Liter; 5.0 & 5.7 Liter, 4WD; All Models; 4.3l;All Models; 5.0l, 5.7l
    • 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 GMC K1500 Oil Filter
    More Info
    Vehicle Fitment
    • 1991 GMC K1500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
    $4.73 MSRP: $8.54
    You Save: $3.81 (45%)
  • OEM 1991 GMC K1500 Filler Cap Diagram - 10409635
    View Related Parts

    OEM (Genuine) 1991 GMC K1500 Filler Cap

    PartNumber: 10409635
    OEM 1991 GMC K1500 Filler Cap - 10409635
    Product Specifications
    • Notes: All Models; 4.3 Liter; 5.0 & 5.7 Liter; 6.2 Liter Diesel
    • 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 GMC K1500 Filler Cap
    More Info
    Vehicle Fitment
    • 1991 GMC K1500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
    $11.70 MSRP: $21.17
    You Save: $9.47 (45%)
  • Dorman OE Solutions Outlet Upper Oil Cooler Line for 1991 GMC K1500 - 625-134

    Dorman® OE Solutions Outlet Upper Oil Cooler Line for 1991 GMC K1500

    PartNumber: 625-134
    Product Specifications
    • Notes: w/HD Cooling
    • Color or Finish: Natural
    • Hose Attachment End 1: Male Threads
    • Hose Attachment End 2: Quick Disconnect
    • Hose Material: Rubber/Metal
    • Hose Overall Length (In): 67.3"
    • UPC: 019495062646
    • Part Description: 1991 GMC K1500 OE Solutions Outlet Upper Oil Cooler Line
    More Info
    Vehicle Fitment
    • 1991 GMC K1500 | All Trims | 8 Cyl 6.2L
    $57.41
  • OEM 1991 GMC K1500 Water Pump Assembly Diagram - 89060527
    View Related Parts

    OEM (Genuine) 1991 GMC K1500 Water Pump Assembly

    PartNumber: 89060527
    OEM 1991 GMC K1500 Water Pump Assembly - 89060527
    Product Specifications
    • Notes: 4.3 Liter; 5.0 & 5.7 Liter
    • Other Names: Water Pump, Water Pump Assembly
    • Item Dimensions: 13.8 x 12.1 x 10.5 inches
    • Item Weight: 13.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12532528, 89017748, 12528917
    • Part Description: 1991 GMC K1500 Water Pump Assembly
    More Info
    Vehicle Fitment
    • 1991 GMC K1500 | Sierra, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
    $227.42 MSRP: $429.11
    You Save: $201.69 (48%)
  • Dorman OE Solutions Outlet Lower Oil Cooler Line for 1991 GMC K1500 - 625-157

    Dorman® OE Solutions Outlet Lower Oil Cooler Line for 1991 GMC K1500

    PartNumber: 625-157
    Product Specifications
    • Notes: w/o HD Cooling
    • Color or Finish: Natural
    • Hose Attachment End 1: Male Threads
    • Hose Attachment End 2: Quick Disconnect
    • Hose Material: Rubber/Metal
    • Hose Overall Length (In): 55.2"
    • UPC: 019495063667
    • Part Description: 1991 GMC K1500 OE Solutions Outlet Lower Oil Cooler Line
    More Info
    Vehicle Fitment
    • 1991 GMC K1500 | All Trims | 8 Cyl 6.2L
    $52.67
  • OEM 1991 GMC K1500 Water Pump Assembly Diagram - 19417097
    View Related Parts

    OEM (Genuine) 1991 GMC K1500 Water Pump Assembly

    PartNumber: 19417097
    OEM 1991 GMC K1500 Water Pump Assembly - 19417097
    Product Specifications
    • Notes: All Models; 5.0l, 5.7l
    • 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 GMC K1500 Water Pump Assembly
    More Info
    Vehicle Fitment
    • 1991 GMC K1500 | Sierra, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
    $133.84 MSRP: $252.53
    You Save: $118.69 (48%)
  • Gates Engine Coolant Standard Water Pump for 1991 GMC K1500 - 44100

    Gates® Engine Coolant Standard Water Pump for 1991 GMC K1500

    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 K1500 Engine Coolant Standard Water Pump
    More Info
    Vehicle Fitment
    • 1991 GMC K1500 | All Trims | 8 Cyl 6.2L
    $49.83
  • Dorman OE Solutions Inlet Lower Oil Cooler Line for 1991 GMC K1500 - 625-133

    Dorman® OE Solutions Inlet Lower Oil Cooler Line for 1991 GMC K1500

    PartNumber: 625-133
    Product Specifications
    • Notes: w/HD Cooling
    • Color or Finish: Natural
    • Hose Attachment End 1: Male Threads
    • Hose Attachment End 2: Quick Disconnect
    • Hose Material: Rubber/Metal
    • Hose Overall Length (In): 47.6"
    • UPC: 019495062639
    • Part Description: 1991 GMC K1500 OE Solutions Inlet Lower Oil Cooler Line
    More Info
    Vehicle Fitment
    • 1991 GMC K1500 | All Trims | 8 Cyl 6.2L
    $46.10
  • TYC Engine Coolant Radiator for 1991 GMC K1500 - 624

    TYC® Engine Coolant Radiator for 1991 GMC K1500

    PartNumber: 624
    Product Specifications
    • Notes: Components Incld: Trans Oil Cooler, Eng Oil Cooler; Core Size: 34 X 17 1/4 X 2 3/16; Manufactured Material: Plastic/Alum; Rows: 2
    • Components Included: Transmission Oil Cooler, Engine Oil Cooler
    • Core Size: 34 X 17 1/4 X 2 3/16
    • Manufactured Material: Plastic/Aluminum
    • OE Part Number: 52478818
    • Rows: 2
    • UPC: 762405257679
    • Part Description: 1991 GMC K1500 Engine Coolant Radiator
    More Info
    Vehicle Fitment
    • 1991 GMC K1500 | All Trims | 8 Cyl 5.7L
    $192.16
  • Delphi Coolant Temperature Sensor for 1991 GMC K1500 - TS10075

    Delphi® Coolant Temperature Sensor for 1991 GMC K1500

    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 K1500 Coolant Temperature Sensor
    More Info
    Vehicle Fitment
    • 1991 GMC K1500 | All Trims | 6 Cyl 4.3L
    • 1991 GMC K1500 | All Trims | 8 Cyl 5.0L
    • 1991 GMC K1500 | All Trims | 8 Cyl 5.7L
    Show More
    $18.49
  • Gates Engine Coolant Molded Radiator Hose for 1991 GMC K1500 - 22634

    Gates® Engine Coolant Molded Radiator Hose for 1991 GMC K1500

    PartNumber: 22634
    Product Specifications
    • Branch Quantity: 0
    • Contains Spring: No
    • End 1 Inside Diameter: 1.27 in
    • End 2 Inside Diameter: 1.27 in
    • Material: EPDM
    • Modular Hose: No
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • OE Part Number: 5244
    • UPC: 072053548686
    • Part Description: 1991 GMC K1500 Engine Coolant Molded Radiator Hose
    More Info
    Vehicle Fitment
    • 1991 GMC K1500 | All Trims | 6 Cyl 4.3L
    $29.72
  • OEM 1991 GMC K1500 Outlet Hose Clamp Diagram - 1470030
    View Related Parts

    OEM (Genuine) 1991 GMC K1500 Outlet Hose Clamp

    PartNumber: 1470030
    OEM 1991 GMC K1500 Outlet Hose Clamp - 1470030
    Product Specifications
    • Notes: W/O Tilt Wheel; W/Tilt Wheel, W/Tilt Wheel
    • Item Dimensions: 5.3 x 2.0 x 2.1 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 22537533
    • Replaced by: 11610236
    • Part Description: 1991 GMC K1500 Outlet Hose Clamp
    More Info
    Vehicle Fitment
    • 1991 GMC K1500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
    $4.66 MSRP: $7.38
    You Save: $2.72 (37%)
  • OEM 1991 GMC K1500 Outlet Hose Clamp Diagram - 1470030
    View Related Parts

    OEM (Genuine) 1991 GMC K1500 Outlet Hose Clamp

    PartNumber: 1470030
    OEM 1991 GMC K1500 Outlet Hose Clamp - 1470030
    Product Specifications
    • Notes: W/O Tilt Wheel; W/Tilt Wheel, W/Tilt Wheel
    • Item Dimensions: 5.3 x 2.0 x 2.1 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 22537533
    • Replaced by: 11610236
    • Part Description: 1991 GMC K1500 Outlet Hose Clamp
    More Info
    Vehicle Fitment
    • 1991 GMC K1500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
    $4.66 MSRP: $7.38
    You Save: $2.72 (37%)
  • Dorman OE Solutions Inlet Upper Oil Cooler Line for 1991 GMC K1500 - 625-165

    Dorman® OE Solutions Inlet Upper Oil Cooler Line for 1991 GMC K1500

    PartNumber: 625-165
    Product Specifications
    • Notes: w/o HD Cooling
    • Color or Finish: Natural
    • Hose Attachment End 1: Male Threads
    • Hose Attachment End 2: Quick Disconnect
    • Hose Material: Rubber/Metal
    • Hose Overall Length (In): 53.5"
    • UPC: 019495062929
    • Part Description: 1991 GMC K1500 OE Solutions Inlet Upper Oil Cooler Line
    More Info
    Vehicle Fitment
    • 1991 GMC K1500 | All Trims | 8 Cyl 6.2L
    $43.11
  • Dayco Engine Coolant Water Pump for 1991 GMC K1500 - DP842

    Dayco® Engine Coolant Water Pump for 1991 GMC K1500

    PartNumber: DP842
    Product Specifications
    • Notes: Serpentine Belt Driven
    • UPC: 036687988218
    • Part Description: 1991 GMC K1500 Engine Coolant Water Pump
    More Info
    Vehicle Fitment
    • 1991 GMC K1500 | All Trims | 8 Cyl 6.2L
    $53.57
  • TYC Engine Coolant Radiator for 1991 GMC K1500 - 618

    TYC® Engine Coolant Radiator for 1991 GMC K1500

    PartNumber: 618
    Product Specifications
    • Notes: Components Incld: Trans Oil Cooler; Core Size: 28 1/4 X 17 1/4 X 1 1/4; Manufactured Material: Plastic/Alum; Rows: 1
    • Components Included: Transmission Oil Cooler
    • Core Size: 28 1/4 X 17 1/4 X 1 1/4
    • Manufactured Material: Plastic/Aluminum
    • OE Part Number: 52489379
    • Rows: 1
    • UPC: 762405257778
    • Part Description: 1991 GMC K1500 Engine Coolant Radiator
    More Info
    Vehicle Fitment
    • 1991 GMC K1500 | All Trims | 8 Cyl 5.7L
    • 1991 GMC K1500 | All Trims | 8 Cyl 5.0L
    $116.60
  • Dorman Engine Cooling Fan Blade for 1991 GMC K1500 - 621-108

    Dorman® Engine Cooling Fan Blade for 1991 GMC K1500

    PartNumber: 621-108
    Product Specifications
    • Notes: wo/AC; wo/Eng Oil Cooler; 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 K1500 Engine Cooling Fan Blade
    More Info
    Vehicle Fitment
    • 1991 GMC K1500 | All Trims | 8 Cyl 5.0L
    • 1991 GMC K1500 | All Trims | 8 Cyl 5.7L
    • 1991 GMC K1500 | All Trims | 6 Cyl 4.3L
    Show More
    $40.71
  • Gates Engine Coolant Standard Water Pump for 1991 GMC K1500 - 43114

    Gates® Engine Coolant Standard Water Pump for 1991 GMC K1500

    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 K1500 Engine Coolant Standard Water Pump
    More Info
    Vehicle Fitment
    • 1991 GMC K1500 | All Trims | 6 Cyl 4.3L
    • 1991 GMC K1500 | All Trims | 8 Cyl 5.0L
    • 1991 GMC K1500 | All Trims | 8 Cyl 5.7L
    Show More
    $24.90
  • Four Seasons Auxiliary Engine Cooling Fan for 1991 GMC K1500 - 37140

    Four Seasons® Auxiliary Engine Cooling Fan for 1991 GMC K1500

    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.;Universal Fit Super Duty Electric Puller Primary & 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 K1500 Auxiliary Engine Cooling Fan
    More Info
    Vehicle Fitment
    • 1991 GMC K1500 | All Trims | 8 Cyl 6.2L
    • 1991 GMC K1500 | All Trims | 6 Cyl 4.3L
    • 1991 GMC K1500 | All Trims | 8 Cyl 5.0L
    • 1991 GMC K1500 | All Trims | 8 Cyl 5.7L
    Show More
    $91.74
  • Victor Reinz Oil Cooler Gasket for 1991 GMC K1500 - 13-10002-01

    Victor Reinz® Oil Cooler Gasket for 1991 GMC K1500

    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 K1500 Oil Cooler Gasket
    More Info
    Vehicle Fitment
    • 1991 GMC K1500 | All Trims | 8 Cyl 5.0L
    • 1991 GMC K1500 | All Trims | 8 Cyl 5.7L
    $9.67
  • TYC Engine Coolant Radiator for 1991 GMC K1500 - 434

    TYC® Engine Coolant Radiator for 1991 GMC K1500

    PartNumber: 434
    Product Specifications
    • Notes: Bottom Header: 18 9/16" X 2 5/16"; Components Incld: Trans Oil Cooler; Core Size: 20 3/4" X 17 1/4" X 1 1/4"; Inlet Size: 1 5/16"; Manufactured Material: Plastic/Alum; Outlet Size: 1 9/16"; Rows: 1; Top Header: 18 9/16" X 2 5/16"
    • Bottom Header: 18 9/16" X 2 5/16"
    • Components Included: Transmission Oil Cooler
    • Core Size: 20 3/4" X 17 1/4" X 1 1/4"
    • Inlet Size: 1 5/16"
    • Manufactured Material: Plastic/Aluminum
    • OE Part Number: 52463932
    • Outlet Size: 1 9/16"
    • Rows: 1
    • Top Header: 18 9/16" X 2 5/16"
    • UPC: 762405258300
    • Part Description: 1991 GMC K1500 Engine Coolant Radiator
    More Info
    Vehicle Fitment
    • 1991 GMC K1500 | All Trims | 6 Cyl 4.3L
    $105.13
  • Gates Engine Coolant Molded Radiator Hose for 1991 GMC K1500 - 21940

    Gates® Engine Coolant Molded Radiator Hose for 1991 GMC K1500

    PartNumber: 21940
    Product Specifications
    • Notes: Mar. 1, 1991 & Newer; W/26" Wide Rad; Exc. Chassis Cab
    • Branch Quantity: 0
    • Contains Spring: No
    • End 1 Inside Diameter: 1.5 in
    • End 2 Inside Diameter: 1.75 in
    • Material: EPDM, Plastic
    • Modular Hose: No
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • OE Part Number: 32532
    • UPC: 072053135367
    • Part Description: 1991 GMC K1500 Engine Coolant Molded Radiator Hose
    More Info
    Vehicle Fitment
    • 1991 GMC K1500 | All Trims | 8 Cyl 5.7L
    • 1991 GMC K1500 | All Trims | 8 Cyl 5.0L
    $24.32
  • Four Seasons Auxiliary Engine Cooling Fan for 1991 GMC K1500 - 37141

    Four Seasons® Auxiliary Engine Cooling Fan for 1991 GMC K1500

    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.;Universal Fit Super Duty Electric Pusher Primary & 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 K1500 Auxiliary Engine Cooling Fan
    More Info
    Vehicle Fitment
    • 1991 GMC K1500 | All Trims | 8 Cyl 6.2L
    • 1991 GMC K1500 | All Trims | 6 Cyl 4.3L
    • 1991 GMC K1500 | All Trims | 8 Cyl 5.0L
    • 1991 GMC K1500 | All Trims | 8 Cyl 5.7L
    Show More
    $102.23
  • Victor Reinz Engine Coolant Water Pump Installation Kit for 1991 GMC K1500 - 18-10043-01

    Victor Reinz® Engine Coolant Water Pump Installation Kit for 1991 GMC K1500

    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 K1500 Engine Coolant Water Pump Installation Kit
    More Info
    Vehicle Fitment
    • 1991 GMC K1500 | All Trims | 8 Cyl 6.2L
    $8.17
  • OEM 1991 GMC K1500 Oil Pump Diagram - 93427692
    View Related Parts

    OEM (Genuine) 1991 GMC K1500 Oil Pump

    PartNumber: 93427692
    OEM 1991 GMC K1500 Oil Pump - 93427692
    Product Specifications
    • Notes: All Models
    • Other Names: Oil Pump, Pump Assembly
    • Item Dimensions: 7.1 x 4.5 x 4.5 inches
    • Item Weight: 2.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 3848907, 03848907, 12555284, 12555884
    • Part Description: 1991 GMC K1500 Oil Pump
    More Info
    Vehicle Fitment
    • 1991 GMC K1500 | Sierra, Sierra SLE, Sierra SLX, Sierra Sport | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
    $127.03 MSRP: $201.71
    You Save: $74.68 (38%)
  • Dorman OE Solutions Inlet Upper Oil Cooler Line for 1991 GMC K1500 - 625-621

    Dorman® OE Solutions Inlet Upper Oil Cooler Line for 1991 GMC K1500

    PartNumber: 625-621
    Product Specifications
    • Color or Finish: Natural
    • Hose Attachment End 1: Male Threads
    • Hose Attachment End 2: Quick Disconnect
    • Hose Material: Rubber/Metal
    • Hose Overall Length (In): 28"
    • UPC: 019495295655
    • Part Description: 1991 GMC K1500 OE Solutions Inlet Upper Oil Cooler Line
    More Info
    Vehicle Fitment
    • 1991 GMC K1500 | All Trims | 6 Cyl 4.3L
    $37.14
  • OEM 1991 GMC K1500 Temperature Sending Unit Diagram - 25037332
    View Related Parts

    OEM (Genuine) 1991 GMC K1500 Temperature Sending Unit

    PartNumber: 25037332
    OEM 1991 GMC K1500 Temperature Sending Unit - 25037332
    Product Specifications
    • Notes: All Models; 4.3l;All Models; 5.0l, 5.7l;All Models; 6.2l
    • Item Dimensions: 3.2 x 1.6 x 1.1 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC K1500 Temperature Sending Unit
    More Info
    Vehicle Fitment
    • 1991 GMC K1500 | Sierra, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
    $40.22 MSRP: $75.90
    You Save: $35.68 (48%)
  • OEM 1991 GMC K1500 Temperature Sending Unit Diagram - 25037332
    View Related Parts

    OEM (Genuine) 1991 GMC K1500 Temperature Sending Unit

    PartNumber: 25037332
    OEM 1991 GMC K1500 Temperature Sending Unit - 25037332
    Product Specifications
    • Notes: All Models; 4.3l;All Models; 5.0l, 5.7l;All Models; 6.2l
    • Item Dimensions: 3.2 x 1.6 x 1.1 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC K1500 Temperature Sending Unit
    More Info
    Vehicle Fitment
    • 1991 GMC K1500 | Sierra, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
    $40.22 MSRP: $75.90
    You Save: $35.68 (48%)
  • Walker Products Engine Coolant Temperature Sender for 1991 GMC K1500 - 214-1004

    Walker Products® Engine Coolant Temperature Sender for 1991 GMC K1500

    PartNumber: 214-1004
    Product Specifications
    • Notes: 3/8" x 18 THREAD
    • UPC: 724620073502
    • Part Description: 1991 GMC K1500 Engine Coolant Temperature Sender
    More Info
    Vehicle Fitment
    • 1991 GMC K1500 | All Trims | 8 Cyl 6.2L
    $13.60
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