GMC Heater Fittings

Get an exact fit for your

GMC

Year

Choose Year

Year

Make

GMC

Make

Model

Choose Model

Model

Select Thread Pitch

All

1/2" NPT

-10 AN

3/8" NPT

31 products

Sort By:

Clear All

Fitment

GMC

Products

Vintage Air |

#725382000MBA

Vintage Air 382000-MBA Streamline Pol Alum 2-way Blkhd Plate

Material Type:

Billet Aluminum

Finish:

Polished

Fitting Type 1:

#10 A/C Male

$58.99

/each

Straight Heater Hose Fitting 5/8" x 1/2"

Speedway Motors |

#91140120

Straight Heater Hose Fitting 5/8" x 1/2"

Thread Pitch:

1/2" NPT

Angle:

Straight

Fitting Type 1:

5/8" Hose barb

$15.49

/each

Edelbrock |

#3258187

Edelbrock 8187 Pipe to Hose Barb Fitting, Straight, 3/8 in.NPT

Thread Pitch:

3/8" NPT

Angle:

Straight

Finish:

Anodized

$24.95

/each

Edelbrock |

#3258160

Edelbrock 8160 Pipe to Hose Barb Fitting, 5/8 to 1/2, Clear Anodized

(1)

Thread Pitch:

1/2" NPT

Angle:

Straight

Finish:

Anodized

$23.95

/each

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

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.

Quick Tip on Securing AN Fittings

Dick from Koul Tools shares a tip on how to properly seat the AN fittings using the Koul Tools device.

Automotive Fittings | IFF, IFM, AN, & NPT

What fittings should you use with your brake or fuel system? What does AN and NPT stand for? All of these questions plus more will be answered in Speedway Motors' latest article about fasteners!

Hose & Fitting

How to Install an External Transmission Cooler

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

GM Body Styles

Need a little help Identifying GM Body Styles 1964-1972? Click Here!

GM Steering Column Compatibility, Interchange & Repair Guide

Learn more about GM steering column identification, GM steering column lengths, and GM steering column compatibility.

Replacing GM Rear End Spherical Bushings

In this budget build, a GM rear end is upgraded in order to hold 400+ HP. See how spherical bushings are replaced in a used 8.5” GM 10 bolt rear end.

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.

G-Comp™ Buyer's Guide

Here's a handy guide to familiarize you with our G-Comp line of performance suspension systems.

ICT BILLET |

#826AN62711A

ICT Billet AN627-11A Barb Splice Fitting Adapter, 5/8" to 3/4"

(4)

Angle:

Straight

Material Type:

Billet Aluminum

Finish:

Natural

$11.00

/each

Bills Hot Rod Co |

#91668004

Bills Hot Rod Co. 1004 Fitting, 90 Deg, 3/8 NPT to 5/8 Hose

(6)

Thread Pitch:

3/8" NPT

Angle:

90 degree

Finish:

Chrome

$16.49

/each

Repl. Chrome Short Heater Hose Fitting Kit, 3/4 and 5/8 Inch Hose

Speedway Motors |

#9108716

(1)

Garage Sale Type:

Discontinued

Thread Pitch:

1/2" NPT

Angle:

Straight

$2.24

/each

$17.99

Chrome 90 Degree Heater Hose Fitting, 5/8 Inch Hose

Speedway Motors |

#58666380

Chrome 90 Degree Heater Hose Fitting, 5/8 Inch Hose

(32)

Thread Pitch:

1/2" NPT

Angle:

90 degree

Finish:

Chrome

$20.99

/each

Chrome 90 Degree Heater Hose Fitting, 3/4 Inch Hose

Speedway Motors |

#58666382

Chrome 90 Degree Heater Hose Fitting, 3/4 Inch Hose

(20)

Thread Pitch:

1/2" NPT

Angle:

90 degree

Finish:

Chrome

$26.99

/each

Vintage Air |

#725121047

Vintage Air 121047 135 Degree O Ring Heater Fitting

Thread Pitch:

-10 AN

Angle:

135 degree

Fitting Type 1:

5/8" Hose barb

$19.49

/each

Vintage Air |

#725389803

Vintage Air 389803 Streamline 2-way Bulkhead Plate, 10-10 O-Ring

Material Type:

Billet Aluminum

Finish:

Black anodized

Fitting Type 1:

#10 A/C Male

$64.99

/each

Edelbrock |

#3258183

Edelbrock 8183 Pipe to Hose Barb Fitting, Straight,1/2 in. NPT

Thread Pitch:

1/2" NPT

Angle:

Straight

Finish:

Anodized

$33.95

/each

Long Chrome Heater Hose Fitting, 3/4 Inch Hose

Speedway Motors |

#58666365

Long Chrome Heater Hose Fitting, 3/4 Inch Hose

(4)

Thread Pitch:

1/2" NPT

Angle:

Straight

Finish:

Chrome

$25.99

/each

Bills Hot Rod Co |

#91668006

Bills Hot Rod Co. 1006 Heater Hose Fitting, 1/2 NPT to 5/8 Hose

(1)

Thread Pitch:

1/2" NPT

Angle:

Straight

Finish:

Chrome

$22.99

/each

-87%

Speedway Motors |

#91140119

3" Heater Hose 3/4" X 1/2" P

Garage Sale Type:

Discontinued

Thread Pitch:

1/2" NPT

Angle:

Straight

$2.24

/each

$17.99

Chrome Heater Hose Fitting Set, 5/8 Inch Hose, 1/2NPT-Barb, 90Deg

Speedway Motors |

#9109445

Chrome Heater Hose Fitting Set, 5/8 Inch Hose, 1/2NPT-Barb, 90Deg

(2)

Thread Pitch:

1/2" NPT

Material Type:

Steel

Finish:

Chrome

$38.99

/kit

Short Chrome Heater Hose Fitting, 5/8 Inch Hose

Speedway Motors |

#58666369

(4)

Thread Pitch:

-10 AN

Angle:

45 degree

Finish:

Natural

$10.99

/each

Short Chrome/Long Aluminum Heater Hose Fitting Kit, 5/8 Inch Hose

Speedway Motors |

#9108718

Short Chrome/Long Aluminum Heater Hose Fitting Kit, 5/8 Inch Hose

(1)

Thread Pitch:

1/2" NPT

Angle:

Straight

Finish:

Chrome

$32.99

/kit

Bills Hot Rod Co |

#91668008

Bills Hot Rod Co. 1008 Heater Hose Fitting, 45 Deg, 5/8 x 1/2

(17)

Thread Pitch:

1/2" NPT

Angle:

45 degree

Material Type:

Steel

$27.99

/each

Replacement 5/8 Inch Short Bypass Heater Hose Fitting,Big Block Camaro

Speedway Motors |

#92612667

Replacement 5/8 Inch Short Bypass Heater Hose Fitting,Big Block Camaro

(2)

Thread Pitch:

1/2" NPT

Angle:

Straight

Fitting Type 1:

5/8" Hose barb

$18.49

/each

Showing all 31 results

Shop Feedback:

Did you find what you are looking for?

GMC Heater Fittings

Model

Thread Pitch

Brand

Application

Department

Availability

Discounts

Engine Family

Price

Customer Rating

Products

Vintage Air 382000-MBA Streamline Pol Alum 2-way Blkhd Plate

Straight Heater Hose Fitting 5/8" x 1/2"

Edelbrock 8187 Pipe to Hose Barb Fitting, Straight, 3/8 in.NPT

Edelbrock 8160 Pipe to Hose Barb Fitting, 5/8 to 1/2, Clear Anodized

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

Related Articles

ICT Billet AN627-11A Barb Splice Fitting Adapter, 5/8" to 3/4"

Bills Hot Rod Co. 1004 Fitting, 90 Deg, 3/8 NPT to 5/8 Hose

Repl. Chrome Short Heater Hose Fitting Kit, 3/4 and 5/8 Inch Hose

Chrome/Alum. Long Heater Hose Fitting Kit, 3/4 and 5/8 Inch Hose

Spectre 5953 Heater Hose Fitting, 1/2 Inch NPT to 5/8 Inch Hose Barb

Repl. Short/Long Chrome Heater Hose Fitting Kit, 3/4 Inch Hose

Bills Hot Rod Co. 1002 Heater Hose Fitting, 90 Deg 1/2 NPT to 5/8 Hose

Short Chrome Heater Hose Fitting, 3/4 Inch Hose

Tuff Stuff 4450A Water Pump Chrome Hose Nipple

3" Heater Hose 5/8" X 1/2" P

Chrome 90 Degree Heater Hose Fitting, 5/8 Inch Hose

Chrome 90 Degree Heater Hose Fitting, 3/4 Inch Hose

Vintage Air 121047 135 Degree O Ring Heater Fitting

Vintage Air 389803 Streamline 2-way Bulkhead Plate, 10-10 O-Ring

Edelbrock 8183 Pipe to Hose Barb Fitting, Straight,1/2 in. NPT

Long Chrome Heater Hose Fitting, 3/4 Inch Hose

Bills Hot Rod Co. 1006 Heater Hose Fitting, 1/2 NPT to 5/8 Hose

3" Heater Hose 3/4" X 1/2" P

Chrome Heater Hose Fitting Set, 5/8 Inch Hose, 1/2NPT-Barb, 90Deg

Short Chrome Heater Hose Fitting, 5/8 Inch Hose

Long Heater Hose Fitting, 5/8 Inch Hose, Polished Aluminum

Vintage Air 121004 O-Ring Heater Hose Fitting, 5/8 Inch, Straight

Vintage Air 121034 O-Ring Heater Hose Fitting, 5/8 In, 45 Degree

Short Chrome/Long Aluminum Heater Hose Fitting Kit, 5/8 Inch Hose

Bills Hot Rod Co. 1008 Heater Hose Fitting, 45 Deg, 5/8 x 1/2

Replacement 5/8 Inch Short Bypass Heater Hose Fitting,Big Block Camaro

Popular Parts

Models: