1981 Chevy K5 Blazer Cooling and Heating Parts

2,744 products fit your

1981 Chevy K5 Blazer

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1981 Chevy K5 Blazer

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Cooling Components |

#91015652

Cooling Components CCI-1750 Cooling Machine Electric Fan, Style 50

(25)

Fan Diameter:

16 Inch

Maximum Fan CFM:

2500 CFM

Fan Flow Type:

Pull

$529.20

/each

Flex-A-Lite |

#359105386

Flex-A-Lite 105386 Trimline Reversible Electric Fan, 14 Inch

(1)

Fan Diameter:

14.25 Inch

Maximum Fan CFM:

1585 CFM

Blade Material:

Plastic

$124.99

/each

Redline |

#607812051

Redline 81205 Supercool Concentrate With Water Wetter, Gallon

(1)

Sold in Quantity:

Each

Freezing Point - Concentrate:

-34 F

$68.49

/each

Vintage Air |

#72549063VUQ

Vintage Air 49063-VUQ Proline Streamline Louver Black Trim 4.875"

Overall Width:

2.25"

Overall Height:

5.25"

$65.99

/each

-50%

Fragola |

#6172290111

Fragola 2290111-BL 90 Degree Adapter Hose End Fitting, -12AN to -10AN

Fitting Hose Size:

-12 AN

Fitting End A:

-10 AN Female

Fitting End B:

-12 AN Hose

$30.99

/each

$62.46

Keeping your 1955 Chevy Cool

Shortcuts don't always pay off. Zach Raddatz walk us through his experience with a cheap radiator so we don't make the same mistake!

Upgrading the Cooling System for a Small Block Chevy

Learn how to successfully upgrade the cooling system for a 400 small block Chevy. Read tips for installing a water pump and auxiliary coolant lines using fittings and fuel hoses.

Car Cooling System Components

How does a cooling system work? Why is your engine overheating? What parts should you be giving your attention to? This guide answers all your questions.

'57 Bel Air Heater Core

The process of changing out a heater core in a 1957 Bel Air. This article discusses the assembly of parts and important tips to remember while changing out a heater core.

Cooling a '46 Ford Sedan

In this Tech Tip, John offers some guidance to a customer looking to cool his 1946 Ford Sedan.

A/C 101 on a '65 Mustang

Speedway Motors employee Alanna C. walks through the how-to of installing the Vintage Air A/C in her 1965 Ford Mustang.

Installing an External Oil Cooler

In this guide, Kevin demonstrates how to properly install an external oil cooler in his '54 Chevy Belair with a Big Block Chevy engine.

How to Install an External Transmission Cooler

Learn how to install an external Transmission Cooler, to help keep the temperature of your transmission consistent.

Updating the brakes on a '51 Deluxe

In this Tech Tip, John makes a few suggestions for a customer looking to update the braking system on his ’51 Deluxe.

55 Chevy Engine Build

Derek kicks off his 55 Chevy rebuild with a fresh small block.

-55%

LG Billet USA |

#38330001

LG Billet USA AN Male Weld Bungs, 304 Stainless Steel, 37 Degree

Thread Type:

RH Male

Material Type:

304 Stainless Steel

Sold in Quantity:

Each

$6.21

/each

$14.00

Flex-A-Lite |

#359123094

Flex-A-Lite 123094 Trimline Reversible Electric Fan, 12 Inch

(1)

Fan Diameter:

12 Inch

Maximum Fan CFM:

1105 CFM

Blade Material:

Plastic

$109.99

/each

Billet Specialties |

#91067025

Billet Specialties 67025 Aluminum Hose Clamp, 5/16 Inch Braided Hose

Style:

Worm Gear | Housing

Material Type:

Aluminum

Color:

Natural

$24.95

/each

Vintage Air |

#725110790

Vintage Air 110790 Binary Switch Boot With Pigtail Harness

GTIN Code:

842829146626

$13.49

/each

$162 Off

90 Degree Nickel Plated AC Fitting, O-Ring Pilot w/ Port, -10 AN

Aeroquip |

#6171834

90 Degree Nickel Plated AC Fitting, O-Ring Pilot w/ Port, -10 AN

(2)

AN Size:

-10 AN

Angle:

90 degree

Fitting End A:

-10 AN O-ring

$71.99

/each

$234.11

-66%

Straight Nickel Plated AC Fitting, O-Ring Pilot, -10 AN

Aeroquip |

#6171714

Straight Nickel Plated AC Fitting, O-Ring Pilot, -10 AN

(1)

AN Size:

-10 AN

Angle:

Straight

Fitting End A:

-10 AN O-ring

$43.99

/each

$132.00

-70%

Aeroquip |

#6174211

Aeroquip FBM4211 Starlite Crimp Fitting, Straight, -4 AN

Fitting Hose Size:

-4 AN

Fitting End A:

-4 AN Female

Fitting End B:

-4 AN Hose

$20.99

/each

$72.05

-60%

Fragola |

#6171015

Fragola 109004 Hose End Coupler Fitting, 90 Degree, Blue/Red, -4 AN

Fitting Hose Size:

-4 AN

Fitting End A:

-4 AN Female

Fitting End B:

-4 AN Hose

$12.99

/each

$33.25

Chevrolet Performance 12608814 Engine Coolant Temperature Sensor

Chevrolet Performance Parts |

#35512608814

Chevrolet Performance 12608814 Engine Coolant Temperature Sensor

(2)

Sold in Quantity:

Each

Material Type:

Brass

$36.99

/each

-45%

Fragola |

#61761261

Fragola 483308-BL AN Flare Bulkhead Fitting, -8 AN, 90 Degree

Garage Sale Type:

Discontinued

AN Size:

-8 AN

Angle:

90 degree

$16.14

/each

$29.64

Earls |

#425AT935112ERL

Earls AT935112ERL 90 Degree -12 AN Female to Female Swivel Adapter

Fitting End A:

-12 AN Female

Fitting End B:

-12 AN Female

Angle:

90 degree

$35.95

/each

-28%

Fragola |

#1061390

Fragola 259010 Steel -10AN Fitting for Aeroquip FC300 Hose, 90Deg

(1)

Fitting Hose Size:

-10 AN

Fitting End A:

-10 AN Female

Fitting End B:

-10 AN Hose

$25.99

/each

$36.45

Billet Specialties |

#21168225

Billet Specialties 68225 Alum Hose Separator Clamp, .562 x .625 Inch

Hole Diameter:

.63"

Hole Diameter (2):

.56"

Overall Length:

1.81"

$27.95

/each

Vintage Air |

#725671000

Vintage Air 671000 Gen 5 Compac Evaporator with Defrost

Sold in Quantity:

Each

GTIN Code:

842829152412

$1,003.99

/each

AFCO |

#1068000044402

Afco 8000044402 Universal Dual Cooling Fan Wire Harness, 40 Amp Relays

(1)

$161.99

/each

-15%

OTB Gear |

#9106210

OTB Gear 6210 Aero Radiator Cap - 16 LB

(3)

Garage Sale Type:

Discontinued

Pressure Rating:

16 psi

$84.14

/each

$98.99

Cooling Components |

#91015621

Cooling Components CCI-1720 Cooling Machine Electric Fan, Style 20

(4)

Fan Diameter:

16 Inch

Maximum Fan CFM:

2500 CFM

Fan Flow Type:

Pull

$513.00

/each

Spectre 68181 Steel-Flex Radiator Hose, Stainless Steel, 18 in. Long

Spectre Performance |

#46568181

Spectre 68181 Steel-Flex Radiator Hose, Stainless Steel, 18 in. Long

(2)

Outside Diameter:

2.125"

Material Type:

Rubber

$111.99

/each

Ideal Heavy Duty T-Bolt Clamp, 1-3/8 Inch Minimum Clamping Diameter

Ideal Clamps |

#917138

Ideal Heavy Duty T-Bolt Clamp, 1-3/8 Inch Minimum Clamping Diameter

(1)

Style:

T-Bolt

Material Type:

Steel

Color:

Natural

$7.49

/each

$240 Off

Aeroquip |

#6171020

Aeroquip FBM4036 Hose End Coupler Fitting, 90 Degree, Blue/Red, -16 AN

Garage Sale Type:

Discontinued

Fitting Hose Size:

-16 AN

Fitting End A:

-16 AN Female

$33.27

/each

$273.37

-56%

Straight High-Flow O-Ring -12 AN Hose to -10 AN Port Fitting

Speedway Motors |

#6177018

Straight High-Flow O-Ring -12 AN Hose to -10 AN Port Fitting

Garage Sale Type:

Discontinued

Fitting End A:

-12 AN Male

Fitting End B:

-10 AN Male O-ring

$11.47

/each

$26.46

Aluminum Fan Shroud, 11 Inch Fan, 13-3/4 X 12-5/8 Inch

Speedway Motors |

#96012830

Aluminum Fan Shroud, 11 Inch Fan, 13-3/4 X 12-5/8 Inch

Overall Width:

13.75"

Overall Height:

12.68"

Depth:

1.50"

$13.99

/each

Vintage Air |

#725548000

Vintage Air 548000 Beadlock 14-Fitting Refrigerant Hose Kit/Drier

GTIN Code:

842829146893

$195.99

/kit

ICT BILLET |

#82600616

ICT BILLET F06ANPSM16XL Power Steering Fitting, 6AN to M16-1.5

(1)

Fitting End A:

-6 AN Male

Fitting End B:

M16 x 1.5 Male metric O-ring

Angle:

Straight

$20.00

/each

-50%

Inline Fuel Pressure Adapter, -8 AN to -8 AN w/ 1/8Inch NPT, Blue

Speedway Motors |

#6177001

Inline Fuel Pressure Adapter, -8 AN to -8 AN w/ 1/8Inch NPT, Blue

Fitting End A:

-8 AN Male

Fitting End B:

-8 AN Male

Fitting End C:

1/8" NPT Female

$9.99

/each

$20.16

Billet Specialties |

#21168625

Billet Specialties 68625 Alum Hose Separator Clamp, .890 x .969 Inch

(2)

Hole Diameter:

.97"

Hole Diameter (2):

.89"

Overall Length:

2.63"

$27.95

/each

Aeroquip |

#61710261

Aeroquip FBM4462 Black Hose End Coupler Fitting 180 Degree Angle -6 AN

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$52.99

/each

Flex-A-Lite |

#359104458

Flex-A-Lite 104458 Nylon Fan, 15 Inch, 6 Blade, Mechanical

Rotation:

Clockwise/Standard

Blade Type:

Flex

Blade Material:

Nylon

$29.99

/each

AFCO |

#10680151

AFCO 80151 Plain Steel Radiator Cap, 20 Lbs

(2)

Pressure Rating:

20 psi

Material Type:

Steel

$22.99

/each

Fragola |

#3249837061

Fragola 483706-BL AN Flare Bulkhead Fitting, -6 AN, 45 Degree

AN Size:

-6 AN

Angle:

45 degree

Fitting End A:

-6 AN Male

$14.49

/each

Goodridge |

#61770261

Goodridge AN921-10DBLK -10 AN to -10 Port Fitting, 90 Degree, Black

Fitting End A:

-10 AN Male

Fitting End B:

-10 AN Male O-ring

Angle:

90 degree

$35.99

/each

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1981 Chevy K5 Blazer Cooling and Heating Parts

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Cooling Components CCI-1750 Cooling Machine Electric Fan, Style 50

Flex-A-Lite 105386 Trimline Reversible Electric Fan, 14 Inch

Redline 81205 Supercool Concentrate With Water Wetter, Gallon

Vintage Air 49063-VUQ Proline Streamline Louver Black Trim 4.875"

Fragola 2290111-BL 90 Degree Adapter Hose End Fitting, -12AN to -10AN

Related Articles

LG Billet USA AN Male Weld Bungs, 304 Stainless Steel, 37 Degree

Flex-A-Lite 123094 Trimline Reversible Electric Fan, 12 Inch

Billet Specialties 67025 Aluminum Hose Clamp, 5/16 Inch Braided Hose

Vintage Air 110790 Binary Switch Boot With Pigtail Harness

90 Degree Nickel Plated AC Fitting, O-Ring Pilot w/ Port, -10 AN

Straight Nickel Plated AC Fitting, O-Ring Pilot, -10 AN

Aeroquip FBM4211 Starlite Crimp Fitting, Straight, -4 AN

Fragola 109004 Hose End Coupler Fitting, 90 Degree, Blue/Red, -4 AN

Chevrolet Performance 12608814 Engine Coolant Temperature Sensor

Fragola 483308-BL AN Flare Bulkhead Fitting, -8 AN, 90 Degree

Earls AT935112ERL 90 Degree -12 AN Female to Female Swivel Adapter

Fragola 259010 Steel -10AN Fitting for Aeroquip FC300 Hose, 90Deg

Billet Specialties 68225 Alum Hose Separator Clamp, .562 x .625 Inch

Vintage Air 671000 Gen 5 Compac Evaporator with Defrost

Afco 8000044402 Universal Dual Cooling Fan Wire Harness, 40 Amp Relays

OTB Gear 6210 Aero Radiator Cap - 16 LB

Cooling Components CCI-1720 Cooling Machine Electric Fan, Style 20

Spectre 68181 Steel-Flex Radiator Hose, Stainless Steel, 18 in. Long

Ideal Heavy Duty T-Bolt Clamp, 1-3/8 Inch Minimum Clamping Diameter

Aeroquip FBM4036 Hose End Coupler Fitting, 90 Degree, Blue/Red, -16 AN

Straight High-Flow O-Ring -12 AN Hose to -10 AN Port Fitting

Aluminum Fan Shroud, 11 Inch Fan, 13-3/4 X 12-5/8 Inch

Vintage Air 548000 Beadlock 14-Fitting Refrigerant Hose Kit/Drier

ICT BILLET F06ANPSM16XL Power Steering Fitting, 6AN to M16-1.5

Inline Fuel Pressure Adapter, -8 AN to -8 AN w/ 1/8Inch NPT, Blue

Billet Specialties 68625 Alum Hose Separator Clamp, .890 x .969 Inch

Aeroquip FBM4462 Black Hose End Coupler Fitting 180 Degree Angle -6 AN

Flex-A-Lite 104458 Nylon Fan, 15 Inch, 6 Blade, Mechanical

AFCO 80151 Plain Steel Radiator Cap, 20 Lbs

Fragola 483706-BL AN Flare Bulkhead Fitting, -6 AN, 45 Degree

Goodridge AN921-10DBLK -10 AN to -10 Port Fitting, 90 Degree, Black