GMC 1000 Series Cooling and Heating Parts

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GMC 1000 Series

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-7%

Earls |

#425982203ERL

Earls 982203ERL Blue 90 Degree Elbow -3 AN Male to 1/8 Inch NPT

Fitting End A:

-3 AN Male

Fitting End B:

1/8" NPT Male

Angle:

90 degree

$16.42

/each

$17.76

-7%

Earls |

#425AT981608ERL

Earls AT981608ERL -8 AN Male to 3/8 Inch NPT Straight Adapter

(1)

Fitting End A:

-8 AN Male

Fitting End B:

3/8" NPT Male

Angle:

Straight

$14.88

/each

$16.10

-7%

Earls |

#425AT981666ERL

Earls AT981666ERL -6 AN Male to 3/8 Inch NPT Straight Adapter

(2)

Fitting End A:

-6 AN Male

Fitting End B:

3/8" NPT Male

Angle:

Straight

$10.09

/each

$10.91

-7%

Earls |

#425AT981668ERL

Earls AT981668ERL -6 AN Male to 1/2 Inch NPT Straight Adapter

(1)

Fitting End A:

-6 AN Male

Fitting End B:

1/2" NPT Male

Angle:

Straight

$19.43

/each

$21.02

-7%

Earls |

#425AT981503ERL

Earls AT981503ERL -3 AN Male Straight Union, Anodized Aluminum

Fitting End A:

-3 AN Male

Fitting End B:

-3 AN Male

Angle:

Straight

$11.93

/each

$12.90

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18 Chevys throw down at the 2017 Classic Industries Super Chevy Muscle Car Challenge presented by Falken Tires

How to Choose the Best Radiator for LS Swaps on a Budget

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Squarebody LS Swap Guide | 73-87 C10 Parts List

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Fix An Overheating Race Engine | Beyond The Cooling System

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How to Install a Starter Heat Shield

Learn how to keep your starter cool using a heat shield. Read the steps and parts necessary for the installation.

Keeping your 1955 Chevy Cool

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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.

How to Wire Dual Electric Cooling Fans

Learn how to wire dual electric radiator fans. Use our dual fan wiring diagram and guide to make sure you properly wire your fans to your thermostat.

LT1 Engine Build Combinations | Recipes for 400–700+ HP

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-7%

Earls |

#425AT981506ERL

Earls AT981506ERL -6 AN Male Straight Union, Anodized Aluminum

(2)

Fitting End A:

-6 AN Male

Fitting End B:

-6 AN Male

Angle:

Straight

$9.42

/each

$10.19

-7%

Earls |

#425AT981510ERL

Earls AT981510ERL -10 AN Male Straight Union, Anodized Aluminum

Fitting End A:

-10 AN Male

Fitting End B:

-10 AN Male

Angle:

Straight

$16.39

/each

$17.73

-7%

Earls |

#425981688ERL

Earls 981688ERL Blue Straight -8 AN Male to 1/2 Inch NPT Adapter

Fitting End A:

-8 AN Male

Fitting End B:

1/2" NPT Male

Angle:

Straight

$12.94

/each

$14.00

-8%

Earls |

#425AT981516ERL

Earls AT981516ERL -16 AN Male Straight Union, Anodized Aluminum

Fitting End A:

-16 AN Male

Fitting End B:

-16 AN Male

Angle:

Straight

$56.79

/each

$61.95

Longacre |

#47545288

Longacre® 52-45288 #4 Brake Line Frame Fitting w/ Tab & Nut

(2)

AN Size:

-4 AN

Angle:

Straight

Fitting End A:

-4 AN Male

$15.99

/each

Speedway Motors |

#9103183

IFM to IFF Adapters

(57)

Fitting Type:

Adapter Fitting

Angle:

Straight

Material Type:

Brass

$6.99

/each

3/8 In-24 Inverted Male Flare Plug for Master Cylinder Ports

Speedway Motors |

#9103190

3/8 In-24 Inverted Male Flare Plug for Master Cylinder Ports

(1)

Fitting Type:

Plug Fitting

Angle:

Straight

Fitting End A:

3/8-24 I.F. Male

$7.99

/pair

Speedway Motors |

#910318

AN to IFM Adapter

(33)

Fitting End A:

-3 AN Male

Material Type:

Steel

Finish:

Zinc Plated

$7.49

/each

Stainless T-Bolt Clamp, 1-13/16 Inch Minimum Clamping Diameter

Speedway Motors |

#910553322

Stainless T-Bolt Clamp, 1-13/16 Inch Minimum Clamping Diameter

(2)

Style:

T-Bolt

Material Type:

Stainless Steel

Color:

Natural

$6.19

/each

Stainless T-Bolt Clamp, 2-1/2 Inch Minimum Clamping Diameter

Speedway Motors |

#910553326

Stainless T-Bolt Clamp, 2-1/2 Inch Minimum Clamping Diameter

(4)

Style:

T-Bolt

Material Type:

Stainless Steel

Color:

Natural

$7.69

/each

Stainless Steel Single Brake Line Tube Clamps, Bag/12

Speedway Motors |

#91031315

Stainless Steel Single Brake Line Tube Clamps, Bag/12

(122)

Material Type:

Stainless Steel

Color:

Natural

Sold in Quantity:

Set

$16.49

/bag

Coolant Temperature Switch, 195 On / 175 Off, 3/8 Inch NPT

Speedway Motors |

#91064099

Coolant Temperature Switch, 195 On / 175 Off, 3/8 Inch NPT

(1)

Temp. Range:

175 Degrees Off 195 Degrees On

Thread Pitch:

3/8" NPT

$26.99

/each

SPAL |

#91064028

SPAL Thermoswitch Relay and Wiring Harness Kit

(53)

Thread Pitch:

3/8" NPT Sender 1/2" NPT Bushing

Sold in Quantity:

Kit

$105.17

/each

$107 Off

Holley |

#42520224BK

Holley 20-224BK 150 Amp Alternator w/Bracket Kit, LT4 Wet-Sump

Pulley Style:

Serpentine

Crankshaft Pulley Included:

Water Pump Included:

$1,749.95

/kit

$1,856.95

$237 Off

Holley |

#42520291

Holley 20-291 Mid-Mount Accessory System, Gen III HEMI, Natural

Pulley Style:

Serpentine

Crankshaft Pulley Included:

Yes

Crankshaft Pulley Material:

Steel

$3,049.95

/kit

$3,286.95

Spectre 5954 Heater Hose Fitting, 1/2 Inch NPT to 3/4 Inch Hose Barb

Spectre Performance |

#4655954

Spectre 5954 Heater Hose Fitting, 1/2 Inch NPT to 3/4 Inch Hose Barb

(2)

Thread Pitch:

1/2" NPT

Angle:

Straight

Finish:

Chrome

$10.49

/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

Spectre 5160 Magna Clamp Hose Clamps, Anodized, 2 ID

Spectre Performance |

#4655160

Spectre 5160 Magna Clamp Hose Clamps, Anodized, 2 ID

Style:

Worm Gear | Housing

Material Type:

Aluminum

Color:

Red/Blue

$15.99

/each

Earls |

#425AT982244ERL

Earls AT982244ERL -4 AN Male to 1/4 Inch NPT Aluminum 90 Degree Elbow

Fitting End A:

-4 AN Male

Fitting End B:

1/4" NPT Male

Angle:

90 degree

$9.95

/each

-7%

Earls |

#425993812ERL

Earls 993812ERL Blue Anodized -12 AN Female Tee Fitting, Aluminum

Fitting End A:

-12 AN Female

Fitting End B:

-12 AN Female

Fitting End C:

-12 AN Female

$62.75

/each

$67.95

-7%

Earls |

#425972054BERL

Earls 972054BERL -3 AN Male on Branch 3/8-24 In Brake Adapter

(2)

Fitting End A:

-3 AN Male

Fitting End B:

3/8"-24 I.F. Female

Material Type:

Brass

$27.05

/each

$29.26

-7%

Earls |

#425AT600136ERL

Earls AT600136ERL Straight -6 AN Nut -6 AN Hose Speed Seal Hose End

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$33.84

/each

$36.61

-7%

Earls |

#425AT704611ERL

Earls AT704611ERL Super Stock 45 Degree -10 AN Female to 5/8 Inch Barb

Fitting Hose Size:

-10 AN

Fitting End A:

-10 AN Female

Fitting End B:

-10 AN Hose

$46.56

/each

$50.37

-7%

Earls |

#425AT803110ERL

Earls AT803110ERL 30 Degree -10 AN Ano-Tuff Swivel Seal Hose End

Fitting Hose Size:

-10 AN

Fitting End A:

-10 AN Female

Fitting End B:

-10 AN Hose

$59.89

/each

$64.95

-7%

Earls |

#425962304ERL

Earls 962304ERL 45 Degree -4 AN Male to 1/8 Inch NPT Elbow, Zinc

(2)

Fitting End A:

-4 AN Male

Fitting End B:

1/8" NPT Male

Angle:

45 degree

$10.42

/each

$11.27

Earls |

#425962404ERL

Earls 962404ERL -4 AN Male Tee, Zinc Plated Steel

Fitting End A:

-4 AN Male

Fitting End B:

-4 AN Male

Fitting End C:

-4 AN Male

$7.95

/each

-7%

Earls |

#425963303ERL

Earls 963303ERL 90 Degree -3 AN Bulkhead Union, Zinc Plated Steel

AN Size:

-3 AN

Angle:

90 degree

Fitting End A:

-3 AN Male

$14.88

/each

$16.10

-7%

Earls |

#425963403ERL

Earls 963403ERL -3 AN Bulkhead Tee, Zinc Plated Steel

AN Size:

-3 AN

Angle:

Tee

Fitting End A:

-3 AN Male

$14.88

/each

$16.10

-7%

Earls |

#425968804ERL

Earls 968804ERL Oil Pressure Adapter 4AN to 1/8 Inch NPT

Fitting End A:

-4 AN Male

Fitting End B:

1/8" NPT Male

Angle:

Straight

$20.89

/each

$22.60

-7%

Earls |

#425AT982268ERL

Earls AT982268ERL -6 AN Male to 1/2 Inch NPT Aluminum 90 Degree Elbow

(1)

Fitting End A:

-6 AN Male

Fitting End B:

1/2" NPT Male

Angle:

90 degree

$34.82

/each

$37.67

-7%

Earls |

#425AT983203ERL

Earls AT983203ERL Sraight -3 AN Bulkhead Fitting, Anodized Aluminum

AN Size:

-3 AN

Angle:

Straight

Fitting End A:

-3 AN Male

$13.40

/each

$14.49

Showing 1 - 252 of 2,827 results

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GMC 1000 Series Cooling and Heating Parts

Year

Subcategory

Part

Brand

Transmission Family

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Price

Customer Rating

Products

Earls 982203ERL Blue 90 Degree Elbow -3 AN Male to 1/8 Inch NPT

Earls AT981608ERL -8 AN Male to 3/8 Inch NPT Straight Adapter

Earls AT981666ERL -6 AN Male to 3/8 Inch NPT Straight Adapter

Earls AT981668ERL -6 AN Male to 1/2 Inch NPT Straight Adapter

Earls AT981503ERL -3 AN Male Straight Union, Anodized Aluminum

Related Articles

Earls AT981506ERL -6 AN Male Straight Union, Anodized Aluminum

Earls AT981510ERL -10 AN Male Straight Union, Anodized Aluminum

Earls 981688ERL Blue Straight -8 AN Male to 1/2 Inch NPT Adapter

Earls AT981516ERL -16 AN Male Straight Union, Anodized Aluminum

Longacre® 52-45288 #4 Brake Line Frame Fitting w/ Tab & Nut

IFM to IFF Adapters

3/8 In-24 Inverted Male Flare Plug for Master Cylinder Ports

AN to IFM Adapter

Stainless T-Bolt Clamp, 1-13/16 Inch Minimum Clamping Diameter

Stainless T-Bolt Clamp, 2-1/2 Inch Minimum Clamping Diameter

Stainless Steel Single Brake Line Tube Clamps, Bag/12

Coolant Temperature Switch, 195 On / 175 Off, 3/8 Inch NPT

SPAL Thermoswitch Relay and Wiring Harness Kit

Holley 20-224BK 150 Amp Alternator w/Bracket Kit, LT4 Wet-Sump

Holley 20-291 Mid-Mount Accessory System, Gen III HEMI, Natural

Spectre 5954 Heater Hose Fitting, 1/2 Inch NPT to 3/4 Inch Hose Barb

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

Spectre 5160 Magna Clamp Hose Clamps, Anodized, 2 ID

Earls AT982244ERL -4 AN Male to 1/4 Inch NPT Aluminum 90 Degree Elbow

Earls 993812ERL Blue Anodized -12 AN Female Tee Fitting, Aluminum

Earls 972054BERL -3 AN Male on Branch 3/8-24 In Brake Adapter

Earls AT600136ERL Straight -6 AN Nut -6 AN Hose Speed Seal Hose End

Earls AT704611ERL Super Stock 45 Degree -10 AN Female to 5/8 Inch Barb

Earls AT803110ERL 30 Degree -10 AN Ano-Tuff Swivel Seal Hose End

Earls 962304ERL 45 Degree -4 AN Male to 1/8 Inch NPT Elbow, Zinc

Earls 962404ERL -4 AN Male Tee, Zinc Plated Steel

Earls 963303ERL 90 Degree -3 AN Bulkhead Union, Zinc Plated Steel

Earls 963403ERL -3 AN Bulkhead Tee, Zinc Plated Steel

Earls 968804ERL Oil Pressure Adapter 4AN to 1/8 Inch NPT

Earls AT982268ERL -6 AN Male to 1/2 Inch NPT Aluminum 90 Degree Elbow

Earls AT983203ERL Sraight -3 AN Bulkhead Fitting, Anodized Aluminum