1981 GMC K1500 Fittings & Hoses - In Stock Filter Options - Vendor In Stock Filter Options

Standard Motor Ported Vacuum Switches PVS7

Check Valve, Vacuum Switch, OE Style, Dual Ports, 3/8 in.-NPT and Hose Barb, Buick, Dodge, Ford, GM, Lincoln, Mercury, Plymouth, Each

Part Number: SMP-PVS7

Not Yet Reviewed

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The Right Stuff Front to Rear Fuel Lines TGL3651

1981-87 GM Truck with V8, Pre-Bent OE Steel Front to Rear Fuel Line

Part Number: RSD-TGL3651

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Edelmann Power Steering Return Hoses 71350B

HOSE - RET

Part Number: EDD-71350

5.0 out of 5 stars ( 1 )

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Dorman Power Brake Booster Check Valves 80190

Check Valve, Power Brake Booster, Plastic, Black, Each

Part Number: RNB-80190

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Standard Motor Ported Vacuum Switches PVS71

Ported Vacuum Switch, Jeep, AMC, Buick, Chevy, Pontiac, GMC, Each

Part Number: SMP-PVS71

5.0 out of 5 stars ( 2 )

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Four Seasons Transmission Oil Cooler Fittings 53020

Transmission Line Adapter Fittings, Transmission Oil Cooler Fittings, Steel, 5/16 in. Male Threads, Female Inverted Flare, AMC, Chevy, Ford, GMC, Each

Part Number: FSS-53020

4.75 out of 5 stars ( 4 )

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The Right Stuff Flex Brake Hoses FH108

Brake Hose, Rubber/Steel, Chevy, GMC, Each

Part Number: RSD-FH108

5.0 out of 5 stars ( 2 )

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Dorman Brake Speed Bleeder Screws 12702

Speed Bleeder Screws, 10mm x 1.50 Thread, 33mm Length, Pair

Part Number: RNB-12702

3.93 out of 5 stars ( 14 )

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The Stop Shop Rear Brake Lines for 1981-1986 K10, K1500 - T81874WDRG

Brake Line, Direct Fit, Rear, Steel, Galfan, Chevy, GMC, Pair

Part Number: OPS-T81874WDRG

Not Yet Reviewed

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The Right Stuff Front to Rear Brake Lines TIN8182

1981-91 GM Truck, Pre-Bent OE Steel Front to Rear Brake LIne

Part Number: RSD-TIN8182

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Mishimoto Silicone Radiator Hoses MMHOSE-GM-17U

Radiator Hose, Upper, Silicone, Black, Chevy, GMC, 5.0L, 5.7L, Each

Part Number: MIO-MMHOSE-GM17U

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Earl's Performance Solo-Bleed Brake Bleeders 280029ERL

Brake Bleeders, Solo-Bleed, 10mm x 1.5 Thread, 27mm Overall Length, Pair

Part Number: EAR-280029ERL

4.67 out of 5 stars ( 9 )

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Sunsong Power Steering Hose Assemblies 3501105

Power Steering Hoses and Lines, Return Line Assembly, Braided Fiber, Natural, AMC, Audi, Chrysler, Ford, GM, Subaru, Suzuki, Toyota, Volkswagen, Each

Part Number: SUG-3501105

5.0 out of 5 stars ( 2 )

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Tuff Country Brake Lines 95110

Tuff Country Brake Lines 95110

Brake Line, Braided Stainless Steel, Chevy, GMC, Front, Each

Part Number: TFY-95110

4.5 out of 5 stars ( 2 )

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The Right Stuff Front to Rear Brake Lines TIN8182S

1981-91 GM Truck, Pre-Bent Stainless Steel Front to Rear Brake LIne

Part Number: RSD-TIN8182S

Not Yet Reviewed

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Mishimoto Silicone Radiator Hoses MMHOSE-GM-24L

Radiator Hose, Lower, Silicone, Black, Chevy, GMC, Each

Part Number: MIO-MMHOSE-GM24L

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Mishimoto Silicone Radiator Hoses MMHOSE-GM-12L

Radiator Hose, Lower, Silicone, Black, Chevy, GMC, 4.8L, Each

Part Number: MIO-MMHOSE-GM12L

5.0 out of 5 stars ( 2 )

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Standard Motor Ported Vacuum Switches PVS82

Ported Vacuum Switch, Chevy, GMC, Each

Part Number: SMP-PVS82

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Fine Lines Transmission Cooler Lines TTC8107SS

Fluid Cooler Lines, Transmission Cooler Lines, Stainless Steel, Chevy, GMC, Pair

Part Number: FNL-TTC8107SS

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Classic Tube Fuel Vapor Lines for 1981-1986 K10, K1500 - CTV1009-SS

Fuel Vapor Line, Stainless Steel, Natural, Chevy, GMC, For Vehicles with A Single Fuel Tank, Each

Part Number: CST-CTV1009-SS

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

OER Fuel and Brake Line Clips K22163

Clips,1969-81 Fuel and Brake Line Clip - Dual Line 3/8" and 1/4"

Part Number: OER-K22163

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Sunsong Power Steering Hose Assemblies 3501038

Power Steering Hoses and Power Steering Hose, Return, 3/8 in. x 4 ft., Braided, AMC, Chrysler, GM, Renault, Subaru, Suzuki, Toyota, Volkswagen, Each

Part Number: SUG-3501038

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Sunsong Brake Hoses 2201018

Brake Hose, Individual, Assembled, Stock, Each

Part Number: SUG-2201018

5.0 out of 5 stars ( 1 )

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Dayco Molded Radiator Hoses 71558

Radiator Hose, Molded, Rubber, Black, Each

Part Number: DAC-71558

4.0 out of 5 stars ( 1 )

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The Right Stuff Automatic Transmission Cooler Lines TTC8504S

Automatic Transmission Cooler Lines, Stainless Steel, Set

Part Number: RSD-TTC8504S

4.75 out of 5 stars ( 4 )

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