1981 Chevrolet Truck Parts - Cooling System

OER Parts offers a wide selection of Cooling System Products for your 1981 Chevrolet Truck. OER Parts offers 1981 Chevrolet Truck Additives, 1981 Chevrolet Truck Electric Fan, 1981 Chevrolet Truck Fan Components, 1981 Chevrolet Truck Gaskets & O-rings, 1981 Chevrolet Truck Hose Clamps, 1981 Chevrolet Truck Molded Radiator Hoses, 1981 Chevrolet Truck Overflow System, 1981 Chevrolet Truck Radiators, 1981 Chevrolet Truck Thermostats, 1981 Chevrolet Truck Water Outlets & Necks, 1981 Chevrolet Truck Water Pumps, 1981 Chevrolet Truck Radiator Hardware, and 1981 Chevrolet Truck Senders & Sensors.

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1968-81 Buick, Chevrolet, Pontiac, Oldsmobile; Radiator Retainer Pad; Small Block; Upper and Lower; Each

1968-81 Buick, Chevrolet, Pontiac, Oldsmobile; Radiator Retainer Pad; Small Block; Upper and Lower; Each

MSRP: $8.99 ea

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1960-76 GM, Chrysler; Radiator Overflow Hose; 3/8" ID; 3-Rib Design; 3 Foot Length

1960-76 GM, Chrysler; Radiator Overflow Hose; 3/8" ID; 3-Rib Design; 3 Foot Length

MSRP: $6.99 ea

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Radiator Overflow Tank; Stainless Steel; Universal 3" x 10"

Radiator Overflow Tank; Stainless Steel; Universal 3" x 10"

MSRP: $52.99 ea

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1969-79 Camaro, Impala, Nova, Corvette; High Performance Fan Clutch; 7-1/4"

1969-79 Camaro, Impala, Nova, Corvette; High Performance Fan Clutch; 7-1/4"

MSRP: $129.99 ea

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1972-92 GM; Radiator Overflow Hose ; 3/8" x 30"; Various Models

1972-92 GM; Radiator Overflow Hose ; 3/8" x 30"; Various Models

MSRP: $5.99 kit

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1959-72 GM; Radiator & Heater Hose Tower Clamp Set; Includes 5/8", 3/4", 2-1/16", 2-1/4" Tower Clamps; 8-Piece Set

1959-72 GM; Radiator & Heater Hose Tower Clamp Set; Includes 5/8", 3/4", 2-1/16", 2-1/4" Tower Clamps; 8-Piece Set

MSRP: $39.99 set

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Universal Radiator Overflow Tank; Stainless Steel; Universal 3" x 16"

Universal Radiator Overflow Tank; Stainless Steel; Universal 3" x 16"

MSRP: $56.99 ea

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1959-72 GM; Radiator Hose Clamp; Tower Style; 2-1/4" Diameter

1959-72 GM; Radiator Hose Clamp; Tower Style; 2-1/4" Diameter

MSRP: $5.99 ea

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Universal Radiator Overflow Tank; Stainless Steel; 2" x 13"

Universal Radiator Overflow Tank; Stainless Steel; 2" x 13"

MSRP: $49.99 ea

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Universal Radiator Overflow Tank; Stainless Steel; 2" x 15"

Universal Radiator Overflow Tank; Stainless Steel; 2" x 15"

MSRP: $49.99 ea

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Universal Radiator Overflow Tank; Stainless Steel; 2" x 19"

Universal Radiator Overflow Tank; Stainless Steel; 2" x 19"

MSRP: $54.99 ea

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1959-72 GM; Radiator Hose Clamp; Tower Style; 2-1/16" Diameter

1959-72 GM; Radiator Hose Clamp; Tower Style; 2-1/16" Diameter

MSRP: $5.99 ea

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Radiator Hose Clamp; Tower Style; 2-5/16" Diameter

Radiator Hose Clamp; Tower Style; 2-5/16" Diameter

MSRP: $4.99 ea

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Universal Radiator Overflow Tank; Stainless Steel; 2" x 17"

Universal Radiator Overflow Tank; Stainless Steel; 2" x 17"

MSRP: $49.99 ea

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1966-82 GM; Heater Hose Clamp; Tower Style; For 3/4" Hose; 1-3/16" Diameter

1966-82 GM; Heater Hose Clamp; Tower Style; For 3/4" Hose; 1-3/16" Diameter

MSRP: $4.99 ea

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Heater Hose Clamp; Tower Style; For 5/8" Hose; 1-1/16" Diameter

Heater Hose Clamp; Tower Style; For 5/8" Hose; 1-1/16" Diameter

MSRP: $5.99 ea

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Radiator And AC Rubber Well Nut, 1/4-20 Thread, Fits 1/2" Hole, Pair

Radiator And AC Rubber Well Nut, 1/4-20 Thread, Fits 1/2" Hole, Pair

MSRP: $4.99 pr

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1958-68 GM; Radiator & Heater Hose Clamp Set; Includes 5/8", 3/4" Corbin Clamps, 2-1/16", 2-1/4" Tower Clamps; 8-Piece Set

1958-68 GM; Radiator & Heater Hose Clamp Set; Includes 5/8", 3/4" Corbin Clamps, 2-1/16", 2-1/4" Tower Clamps; 8-Piece Set

MSRP: $32.99 set

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Radiator Drain Petcock; With 6" of Hose; 1/4" npt

Radiator Drain Petcock; With 6" of Hose; 1/4" npt

MSRP: $14.99 ea

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1970-91 Chevy, GMC Car and Truck; Radiator Retainer Insulator Pad Support; Big Block

1970-91 Chevy, GMC Car and Truck; Radiator Retainer Insulator Pad Support; Big Block

MSRP: $12.99 ea

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1978-88 Chevy Pickup, Blazer, Suburban, Jimmy; Fan Shroud; 454; Big Block; 1 Piece Design

1978-88 Chevy Pickup, Blazer, Suburban, Jimmy; Fan Shroud; 454; Big Block; 1 Piece Design

MSRP: $28.99 ea

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1969-86 Chevrolet Small Block; Long Water Pump; Polished Aluminum

1969-86 Chevrolet Small Block; Long Water Pump; Polished Aluminum

MSRP: $122.99 ea

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1976-2000 GM; Coolant Overflow Bottle Cap; Vented

1976-2000 GM; Coolant Overflow Bottle Cap; Vented

MSRP: $5.99 ea

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1981-84 Chevy GMC Pickup, Blazer, Jimmy, Suburban; Radiator Overflow Bottle; with Cap

1981-84 Chevy GMC Pickup, Blazer, Jimmy, Suburban; Radiator Overflow Bottle; with Cap

MSRP: $26.99 ea

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1967-91 GM Car & Truck; Lower Radiator Fan Shroud Mounting Clip; Each; Various Models

1967-91 GM Car & Truck; Lower Radiator Fan Shroud Mounting Clip; Each; Various Models

MSRP: $1.69 ea

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1981-91 Chevrolet, GMC Truck; Fan Shroud Set; Upper/Lower; Small Block V8; with AC; 2 Piece

1981-91 Chevrolet, GMC Truck; Fan Shroud Set; Upper/Lower; Small Block V8; with AC; 2 Piece

MSRP: $79.99 set

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1981-91 Chevrolet, GMC Truck; Fan Shroud Set; Upper/Lower; Small Block V8; without AC; 2 Piece

1981-91 Chevrolet, GMC Truck; Fan Shroud Set; Upper/Lower; Small Block V8; without AC; 2 Piece

MSRP: $49.99 set

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1981-91 Chevy, GMC Pickup, Blazer, Jimmy, Suburban; Radiator Support to Radiator Bracket Set; LH & RH Side; Pair

1981-91 Chevy, GMC Pickup, Blazer, Jimmy, Suburban; Radiator Support to Radiator Bracket Set; LH & RH Side; Pair

MSRP: $29.99 pr

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1974-84 Chevy, GMC Pickup, Blazer, Jimmy, Suburban; Coolant Overflow Bottle Cap; "Engine Coolant Only"

1974-84 Chevy, GMC Pickup, Blazer, Jimmy, Suburban; Coolant Overflow Bottle Cap; "Engine Coolant Only"

MSRP: $6.99 ea

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1964-90 Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac; Fan Clutch; OE Style; Thermal; 7" Diameter; 3.25" Fan Bolt Spacing

1964-90 Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac; Fan Clutch; OE Style; Thermal; 7" Diameter; 3.25" Fan Bolt Spacing

MSRP: $129.99 ea

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TEMP SENDING UNIT FOR GAUGE

TEMP SENDING UNIT FOR GAUGE

MSRP: $25.99 ea

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1981-91 Chevy, GMC Truck C/K/R/V; Upper Radiator Retainer Pad; 250, 292, 305, 350ci Engines; Each

1981-91 Chevy, GMC Truck C/K/R/V; Upper Radiator Retainer Pad; 250, 292, 305, 350ci Engines; Each

MSRP: $6.99 ea

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1973-87 Chevy, GMC Pickup, Blazer, Jimmy, Suburban; Fan Shroud; Big Block; 427ci, 454ci

1973-87 Chevy, GMC Pickup, Blazer, Jimmy, Suburban; Fan Shroud; Big Block; 427ci, 454ci

Discontinued Item

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1981-86 Chevrolet/GMC C/K, 1987-88 R/V Pickup, Blazer, Jimmy, Suburban; Radiator Core Support; Header Panel; with Dual Headlamps

1981-86 Chevrolet/GMC C/K, 1987-88 R/V Pickup, Blazer, Jimmy, Suburban; Radiator Core Support; Header Panel; with Dual Headlamps

MSRP: $116.99 ea

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1969-86 Chevrolet; Long Water Pump; Small Block; Natural Finish Aluminum

1969-86 Chevrolet; Long Water Pump; Small Block; Natural Finish Aluminum

MSRP: $128.99 ea

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1981-91 Chevrolet, GMC C/K/R/V; Radiator Retainer Pad; For 250, 292, 305, 350ci Engines; Lower; Each

1981-91 Chevrolet, GMC C/K/R/V; Radiator Retainer Pad; For 250, 292, 305, 350ci Engines; Lower; Each

MSRP: $9.99 ea

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1981-91 Chevy, GMC Truck; Radiator Retainer Pad; 454ci Engine; without HD Radiator; Upper or Lower; Each

1981-91 Chevy, GMC Truck; Radiator Retainer Pad; 454ci Engine; without HD Radiator; Upper or Lower; Each

MSRP: $9.99 ea

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1981-91 Chevy, GMC Pickup, Blazer, Jimmy, Suburban; Upper Radiator Mounting Bracket; For 305G, 305H or 350L V8 Without Factory AC; LH Driver Side

1981-91 Chevy, GMC Pickup, Blazer, Jimmy, Suburban; Upper Radiator Mounting Bracket; For 305G, 305H or 350L V8 Without Factory AC; LH Driver Side

MSRP: $15.99 ea

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1981-91 Chevy, GMC Pickup, Blazer, Jimmy, Suburban; Upper Radiator Mounting Bracket; For 305G, 305H or 350L V8 Without Factory AC; RH Passenger side

1981-91 Chevy, GMC Pickup, Blazer, Jimmy, Suburban; Upper Radiator Mounting Bracket; For 305G, 305H or 350L V8 Without Factory AC; RH Passenger side

MSRP: $15.99 ea

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1981-88 Chevrolet, GMC C/K, R/V Truck; Radiator Mounting Panel; For 4-Row Radiator; Except Diesel; Black EPDM

1981-88 Chevrolet, GMC C/K, R/V Truck; Radiator Mounting Panel; For 4-Row Radiator; Except Diesel; Black EPDM

MSRP: $49.99 ea

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1969-86 Chevrolet; Long Water Pump; Small Block; Chrome Plated Aluminum

1969-86 Chevrolet; Long Water Pump; Small Block; Chrome Plated Aluminum

MSRP: $171.99 ea

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1981-88 Pickup, Blazer, Suburban, Jimmy; Radiator Support; Single Headlamp; EDP Coated

1981-88 Pickup, Blazer, Suburban, Jimmy; Radiator Support; Single Headlamp; EDP Coated

MSRP: $125.99 ea

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1973-80 Chevrolet, GMC C/K Truck; Radiator Mounting Panel; Black EPDM

1973-80 Chevrolet, GMC C/K Truck; Radiator Mounting Panel; Black EPDM

MSRP: $52.99 ea

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1981-91 Chevrolet, GMC 4WD K/V Pickup, Blazer, Jimmy, Suburban; Radiator Core Support to Frame Mounting Bracket

1981-91 Chevrolet, GMC 4WD K/V Pickup, Blazer, Jimmy, Suburban; Radiator Core Support to Frame Mounting Bracket

MSRP: $52.99 ea

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1981-91 Chevy, GMC 2WD C/R Series Pickup, Blazer, Jimmy, Suburban; Radiator Core Support to Frame Mounting Bracket; Each

1981-91 Chevy, GMC 2WD C/R Series Pickup, Blazer, Jimmy, Suburban; Radiator Core Support to Frame Mounting Bracket; Each

MSRP: $22.99 ea

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1978-87 Chevrolet Truck V8 with AT 4 Row Copper/Brass Radiator (19-1/2" x 28-3/8" x 2-5/8 Core)

1978-87 Chevrolet Truck V8 with AT 4 Row Copper/Brass Radiator (19-1/2" x 28-3/8" x 2-5/8 Core)

MSRP: $878.99 ea

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1978-87 Chevrolet Truck V8 with MT 4 Row Copper/Brass Radiator (19-1/2" x 28-3/8" x 2-5/8" Core)

1978-87 Chevrolet Truck V8 with MT 4 Row Copper/Brass Radiator (19-1/2" x 28-3/8" x 2-5/8" Core)

MSRP: $840.99 ea

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