Shop heater hose fittings

Sponsored
$69.99
Fleece Heater Core Replacement Hose And Fitting - 2003-2024 RAM 2500/3500 | FPE-CUMM-HCL-0324
Thoroughbred Diesel
30-day returns (most items)
$69.99
Fleece Heater Core Replacement Hose And Fitting - 2003-2024 RAM 2500/3500 | FPE-CUMM-HCL-0324
Thoroughbred Diesel
30-day returns
$19.99
Brass Hose Barb Ball Valve Kit-2Pcs 5/8" Heater Hose Shut Off Valve With Stainless Steel Clamps-High Temperature Resistance Shut Off PEX Ball Valve
Amazon.com
177
$19.99
Brass Hose Barb Ball Valve Kit-2Pcs 5/8" Heater Hose Shut Off Valve With Stainless Steel Clamps-High Temperature Resistance Shut Off PEX Ball Valve
Amazon.com
177
$8.99
Beduan Brass Hose Barb Reducer, 3/4" To 5/8" Barb Hose ID, Reducing Barb Brabed Fitting Splicer Mender Union Air Water Fuel
Amazon.com
711
$8.99
Beduan Brass Hose Barb Reducer, 3/4" To 5/8" Barb Hose ID, Reducing Barb Brabed Fitting Splicer Mender Union Air Water Fuel
Amazon.com
711
$4.79
$4.99
JEGS Chrome Heater Hose Fitting 1/2" NPT X 5/8" ID Hose
JEGS High Performance
90-day returns (most items)
$4.79
$4.99
JEGS Chrome Heater Hose Fitting 1/2" NPT X 5/8" ID Hose
JEGS High Performance
90-day returns
$9.89
$9.99
JEGS Chrome Heater Hose Fitting 1/2" NPT X 3/4" ID Hose
JEGS High Performance
90-day returns (most items)
$9.89
$9.99
JEGS Chrome Heater Hose Fitting 1/2" NPT X 3/4" ID Hose
JEGS High Performance
90-day returns
$22.40
RPC Heater Hose Fitting 90° Degree
JEGS High Performance
90-day returns (most items)
$22.40
RPC Heater Hose Fitting 90° Degree
JEGS High Performance
90-day returns
$22.49
PPE Heater Hose Connector - Stainless Steel | 119020009
Thoroughbred Diesel
30-day returns (most items)
$22.49
PPE Heater Hose Connector - Stainless Steel | 119020009
Thoroughbred Diesel
30-day returns
$8.99
Dorman - Help Heater Hose Connectors - Various Coolant O-Ring Assortment, 80025
Advance Auto Parts
In store
Curbside
$8.99
Dorman - Help Heater Hose Connectors - Various Coolant O-Ring Assortment, 80025
Advance Auto Parts
$32.26
Edelbrock 8187 Heater Hose Fitting Straight 3/8 in. NPT And 5/8 in. Barb Black Heater Hose Fitting
Amazon.com
$32.26
Edelbrock 8187 Heater Hose Fitting Straight 3/8 in. NPT And 5/8 in. Barb Black Heater Hose Fitting
Amazon.com
$15.99
Dorman - Help Heater Hose Connector - 5/8 in. Tube X 5/8 in. Hose, 47165
Advance Auto Parts
1
$15.99
Dorman - Help Heater Hose Connector - 5/8 in. Tube X 5/8 in. Hose, 47165
Advance Auto Parts
1
$129.99
Heater Craft HEATER HOSE FITTING KIT
Miami Ski Nautique
$129.99
Heater Craft HEATER HOSE FITTING KIT
Miami Ski Nautique
$22.99
Dorman 800-414: Dorman Heater Hose Connector Fittings
Summit Racing
1
$22.99
Dorman 800-414: Dorman Heater Hose Connector Fittings
Summit Racing
1
$7.19
$7.99
JEGS Heater Fitting [-10 AN Female To 5/8 in. Hose Barb]
JEGS High Performance
90-day returns (most items)
10% off
$7.19
$7.99
JEGS Heater Fitting [-10 AN Female To 5/8 in. Hose Barb]
JEGS High Performance
90-day returns
$8.09
$9.99
JEGS Aluminum Radiator Hose Connector, 3 in. Straight Length [1 3/4 in. O.D. Inlet/Outlet]
JEGS High Performance
7
19% off
$8.09
$9.99
JEGS Aluminum Radiator Hose Connector, 3 in. Straight Length [1 3/4 in. O.D. Inlet/Outlet]
JEGS High Performance
7
$10.99
Dorman 800-411: Dorman Heater Hose Connector Fittings
Summit Racing
52
$10.99
Dorman 800-411: Dorman Heater Hose Connector Fittings
Summit Racing
52
$8.99
$9.99
JEGS Heater Fitting [-10 AN To 5/8 in. Hose 90 Degree Barbed]
JEGS High Performance
90-day returns (most items)
10% off
$8.99
$9.99
JEGS Heater Fitting [-10 AN To 5/8 in. Hose 90 Degree Barbed]
JEGS High Performance
90-day returns
$11.49
Spectre Heater Hose Fitting 1/2" NPT To 5/8" Barb
JEGS High Performance
267
$11.49
Spectre Heater Hose Fitting 1/2" NPT To 5/8" Barb
JEGS High Performance
267
$11.85
Dorman - Autograde - Bagged 500-003.1 Hvac Heater Hose Connector
Walmart
3
Free shipping
$11.85
Dorman - Autograde - Bagged 500-003.1 Hvac Heater Hose Connector
Walmart
3
$4.99
Dorman 47095: Dorman Heater Hose Connector Fittings
Summit Racing
2
$4.99
Dorman 47095: Dorman Heater Hose Connector Fittings
Summit Racing
2
$19.51
1-1/2" Lower Radiator Hose Connector For Kat's Heaters Circulating Tank Heaters KH28115
etrailer.com
1
$19.51
1-1/2" Lower Radiator Hose Connector For Kat's Heaters Circulating Tank Heaters KH28115
etrailer.com
1
$13.95
Dorman Products Heater Hose Connector (5/8" X 5/8") 2007.5-2020 Dodge RAM 2500/3500 Cummins 6.7L | 800-416
Thoroughbred Diesel
303
$13.95
Dorman Products Heater Hose Connector (5/8" X 5/8") 2007.5-2020 Dodge RAM 2500/3500 Cummins 6.7L | 800-416
Thoroughbred Diesel
303
$11.22
2Pcs Heater Hose Fittings Connector For 3/4in 5/8in Intake Auto Car Accessory
Temu US
$11.22
2Pcs Heater Hose Fittings Connector For 3/4in 5/8in Intake Auto Car Accessory
Temu US
$5.49
Dorman Heater Hose | 3/4 Heater Hose Tee | 47118
FleetPride
3
$5.49
Dorman Heater Hose | 3/4 Heater Hose Tee | 47118
FleetPride
3
$35.99
Chrome Heater Hose Fitting Set, 5/8 Inch Hose, 1/2NPT-Barb, 90Deg
Speedway Motors
1
$35.99
Chrome Heater Hose Fitting Set, 5/8 Inch Hose, 1/2NPT-Barb, 90Deg
Speedway Motors
1
$17.52
1-3/4" Lower Radiator Hose Connector For Kat's Heaters Circulating Tank Heaters KH28116
etrailer.com
23
$17.52
1-3/4" Lower Radiator Hose Connector For Kat's Heaters Circulating Tank Heaters KH28116
etrailer.com
23
$21.99
2010 Mustang Heater Hose Connector 5/8 X 5/8 (01-10 Mustang GT)
American Muscle
303
$21.99
2010 Mustang Heater Hose Connector 5/8 X 5/8 (01-10 Mustang GT)
American Muscle
303
$3.80
Durable Aluminum Alloy Heater Hose Fitting - 90 Degree Connector, 1/2in NPT To 5/8in Barb, Easy Installation, Rust-Resistant With Mirror Finish
Temu US
$3.80
Durable Aluminum Alloy Heater Hose Fitting - 90 Degree Connector, 1/2in NPT To 5/8in Barb, Easy Installation, Rust-Resistant With Mirror Finish
Temu US
$17.06
2" Lower Radiator Hose Connector For Kat's Heaters Circulating Tank Heaters KH28117
etrailer.com
$17.06
2" Lower Radiator Hose Connector For Kat's Heaters Circulating Tank Heaters KH28117
etrailer.com
$42.99
Repl. Short/Long Chrome Heater Hose Fitting Kit, 3/4 Inch Hose
Speedway Motors
$42.99
Repl. Short/Long Chrome Heater Hose Fitting Kit, 3/4 Inch Hose
Speedway Motors
$28.99
$35.49
Chrome/Alum. Long Heater Hose Fitting Kit, 3/4 And 5/8 Inch Hose
Speedway Motors
18% off
$28.99
$35.49
Chrome/Alum. Long Heater Hose Fitting Kit, 3/4 And 5/8 Inch Hose
Speedway Motors
$18.99
Dorman - OE Solutions Heater Hose Connector | Cooling System Connectors | 800-403
FleetPride
720
$18.99
Dorman - OE Solutions Heater Hose Connector | Cooling System Connectors | 800-403
FleetPride
720
$3.55
$4.12
Aluminum Alloy Heater Hose Fitting 90 Degree Connector 1/2in NPT To 5/8in Hose Barb
Temu US
13% off
$3.55
$4.12
Aluminum Alloy Heater Hose Fitting 90 Degree Connector 1/2in NPT To 5/8in Hose Barb
Temu US
$29.99
Camaro Heater Hose Connector
American Muscle
$29.99
Camaro Heater Hose Connector
American Muscle
$44.99
Mustang Heater Hose & Fitting Kit (79-85) 5.0
Late Model Restoration
$44.99
Mustang Heater Hose & Fitting Kit (79-85) 5.0
Late Model Restoration
$15.98
Straight Heater Fitting
Walmart
Free shipping
$15.98
Straight Heater Fitting
Walmart
Free shipping
$22.49
PPE Stainless Steel Heater Outlet Hose Connector 5/8" Tube To 5/8" Hose 2011-2014 GM 6.6L Duramax LML
Diesel Power Products
30-day returns (most items)
$22.49
PPE Stainless Steel Heater Outlet Hose Connector 5/8" Tube To 5/8" Hose 2011-2014 GM 6.6L Duramax LML
Diesel Power Products
30-day returns
See more
See less
    Some results have been hidden because they may be inaccessible to you.Show inaccessible results
    See more images

    Shop heater hose fittings

    Sponsored
    $69.99
    Fleece Heater Core Replacement Hose And Fitting - 2003-2024 RAM 2500/3500 | FPE-CUMM-HCL-0324
    Thoroughbred Diesel
    30-day returns (most items)
    $69.99
    Fleece Heater Core Replacement Hose And Fitting - 2003-2024 RAM 2500/3500 | FPE-CUMM-HCL-0324
    Thoroughbred Diesel
    30-day returns
    $19.99
    Brass Hose Barb Ball Valve Kit-2Pcs 5/8" Heater Hose Shut Off Valve With Stainless Steel Clamps-High Temperature Resistance Shut Off PEX Ball Valve
    Amazon.com
    177
    $19.99
    Brass Hose Barb Ball Valve Kit-2Pcs 5/8" Heater Hose Shut Off Valve With Stainless Steel Clamps-High Temperature Resistance Shut Off PEX Ball Valve
    Amazon.com
    177
    $8.99
    Beduan Brass Hose Barb Reducer, 3/4" To 5/8" Barb Hose ID, Reducing Barb Brabed Fitting Splicer Mender Union Air Water Fuel
    Amazon.com
    711
    $8.99
    Beduan Brass Hose Barb Reducer, 3/4" To 5/8" Barb Hose ID, Reducing Barb Brabed Fitting Splicer Mender Union Air Water Fuel
    Amazon.com
    711
    $4.79
    $4.99
    JEGS Chrome Heater Hose Fitting 1/2" NPT X 5/8" ID Hose
    JEGS High Performance
    90-day returns (most items)
    $4.79
    $4.99
    JEGS Chrome Heater Hose Fitting 1/2" NPT X 5/8" ID Hose
    JEGS High Performance
    90-day returns
    $9.89
    $9.99
    JEGS Chrome Heater Hose Fitting 1/2" NPT X 3/4" ID Hose
    JEGS High Performance
    90-day returns (most items)
    $9.89
    $9.99
    JEGS Chrome Heater Hose Fitting 1/2" NPT X 3/4" ID Hose
    JEGS High Performance
    90-day returns
    $22.40
    RPC Heater Hose Fitting 90° Degree
    JEGS High Performance
    90-day returns (most items)
    $22.40
    RPC Heater Hose Fitting 90° Degree
    JEGS High Performance
    90-day returns
    $22.49
    PPE Heater Hose Connector - Stainless Steel | 119020009
    Thoroughbred Diesel
    30-day returns (most items)
    $22.49
    PPE Heater Hose Connector - Stainless Steel | 119020009
    Thoroughbred Diesel
    30-day returns
    $8.99
    Dorman - Help Heater Hose Connectors - Various Coolant O-Ring Assortment, 80025
    Advance Auto Parts
    In store
    Curbside
    $8.99
    Dorman - Help Heater Hose Connectors - Various Coolant O-Ring Assortment, 80025
    Advance Auto Parts
    $32.26
    Edelbrock 8187 Heater Hose Fitting Straight 3/8 in. NPT And 5/8 in. Barb Black Heater Hose Fitting
    Amazon.com
    $32.26
    Edelbrock 8187 Heater Hose Fitting Straight 3/8 in. NPT And 5/8 in. Barb Black Heater Hose Fitting
    Amazon.com
    $15.99
    Dorman - Help Heater Hose Connector - 5/8 in. Tube X 5/8 in. Hose, 47165
    Advance Auto Parts
    1
    $15.99
    Dorman - Help Heater Hose Connector - 5/8 in. Tube X 5/8 in. Hose, 47165
    Advance Auto Parts
    1
    $129.99
    Heater Craft HEATER HOSE FITTING KIT
    Miami Ski Nautique
    $129.99
    Heater Craft HEATER HOSE FITTING KIT
    Miami Ski Nautique
    $22.99
    Dorman 800-414: Dorman Heater Hose Connector Fittings
    Summit Racing
    1
    $22.99
    Dorman 800-414: Dorman Heater Hose Connector Fittings
    Summit Racing
    1
    $8.09
    $9.99
    JEGS Aluminum Radiator Hose Connector, 3 in. Straight Length [1 3/4 in. O.D. Inlet/Outlet]
    JEGS High Performance
    7
    90-day returns (most items)
    19% off
    $8.09
    $9.99
    JEGS Aluminum Radiator Hose Connector, 3 in. Straight Length [1 3/4 in. O.D. Inlet/Outlet]
    JEGS High Performance
    7
    $7.19
    $7.99
    JEGS Heater Fitting [-10 AN Female To 5/8 in. Hose Barb]
    JEGS High Performance
    90-day returns (most items)
    10% off
    $7.19
    $7.99
    JEGS Heater Fitting [-10 AN Female To 5/8 in. Hose Barb]
    JEGS High Performance
    90-day returns
    $10.99
    Dorman 800-411: Dorman Heater Hose Connector Fittings
    Summit Racing
    52
    $10.99
    Dorman 800-411: Dorman Heater Hose Connector Fittings
    Summit Racing
    52
    $8.99
    $9.99
    JEGS Heater Fitting [-10 AN To 5/8 in. Hose 90 Degree Barbed]
    JEGS High Performance
    90-day returns (most items)
    10% off
    $8.99
    $9.99
    JEGS Heater Fitting [-10 AN To 5/8 in. Hose 90 Degree Barbed]
    JEGS High Performance
    90-day returns
    $11.49
    Spectre Heater Hose Fitting 1/2" NPT To 5/8" Barb
    JEGS High Performance
    267
    90-day returns (most items)
    $11.49
    Spectre Heater Hose Fitting 1/2" NPT To 5/8" Barb
    JEGS High Performance
    267
    $11.85
    Dorman - Autograde - Bagged 500-003.1 Hvac Heater Hose Connector
    Walmart
    3
    Free shipping
    $11.85
    Dorman - Autograde - Bagged 500-003.1 Hvac Heater Hose Connector
    Walmart
    3