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2003 Mazda B4000

2003 Mazda B4000 Heater Hoses

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Heater Hose - Rubber, Direct Fit, Sold individually
Part Number: CTT65004
Guaranteed to Fit
$77.49
Vehicle Fitment
  • 2003 Mazda B4000 DS 6 Cyl 4.0L Heater To Thermostat; Heater To Valve
  • 2003 Mazda B4000 Base 6 Cyl 4.0L Heater To Thermostat; Heater To Valve
  • 2003 Mazda B4000 SE 6 Cyl 4.0L Heater To Thermostat; Heater To Valve
Product Details
Location : Cut to FitNotes : 0.63 in. End 2 Hose ID; 0.63 in. Hose 1 IDMaterial : RubberLength : 600 in.Product Fit : Direct FitWarranty : 5 Year Continental Limited WarrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : European Vehicle PartsRecommended Use : OE Replacement
Dayco 90 Degree Molded Series Heater Hose - Direct Fit, Sold individually
Part Number: DY80405
Guaranteed to Fit
$19.49
Vehicle Fitment
  • 2003 Mazda B4000 All Submodels All Engines Pipe To Valve
Product Details
Product Fit : Direct FitQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Dayco 90 Degree Molded Series
OE Solutions Series Heater Hose - Black, Rubber, Single I.D. hose, Direct Fit, Sold individually
Part Number: RB626546
Guaranteed to Fit
$12.49
Vehicle Fitment
  • 2003 Mazda B4000 All Submodels All Engines
Product Details
Notes : 100 psi max working pressure; J20 SAE standardsMaterial : RubberColor Finish : BlackHose End A Diameter : 1 in.Hose End B Diameter : 1.32 in.Length : 3 in.Product Fit : Direct FitReplaces OE Number : 22038, 72025, F77Z8548AF, 1F2215189Warranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Carbon Black, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Solutions SeriesType : Single I.D. hoseInterchange Part Number : 22038, 72025, F77Z8548AF, 1F2215189
Dayco Small I.D. Molded Series Heater Hose - Direct Fit, Sold individually
Part Number: DY87927
Guaranteed to Fit
$17.99
Vehicle Fitment
  • 2003 Mazda B4000 All Submodels All Engines Valve To Water Pump
Product Details
Length : 6.5 in.Product Fit : Direct FitWarranty : 1 year or 12,000-mile Dayco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Dayco Small I.D. Molded Series
Heater Hose - Direct Fit, Sold individually
Part Number: DY87649
Guaranteed to Fit
$15.99
Vehicle Fitment
  • 2003 Mazda B4000 All Submodels All Engines Heater To Pipe
Product Details
Length : 14.25 in.Product Fit : Direct FitWarranty : 1 year or 12,000-mile Dayco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE Replacement
Heater Hose - EPDM Rubber, Direct Fit, Sold individually
Part Number: CTT64323
Guaranteed to Fit
$16.99
Vehicle Fitment
  • 2003 Mazda B4000 Base 6 Cyl 4.0L Valve-1 To Water Pump
  • 2003 Mazda B4000 DS 6 Cyl 4.0L Valve-1 To Water Pump
  • 2003 Mazda B4000 SE 6 Cyl 4.0L Valve-1 To Water Pump
Product Details
Material : EPDM RubberProduct Fit : Direct FitWarranty : 5 Year Continental Limited WarrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : European Vehicle PartsRecommended Use : OE Replacement
Heater Hose - Black, Rubber, Direct Fit, Sold individually
Part Number: GAT19729
Guaranteed to Fit
$16.99
Vehicle Fitment
  • 2003 Mazda B4000 Base 6 Cyl 4.0L GAS, Intake Manifold To Valve
  • 2003 Mazda B4000 DS 6 Cyl 4.0L GAS, Intake Manifold To Valve
  • 2003 Mazda B4000 SE 6 Cyl 4.0L GAS, Intake Manifold To Valve
Product Details
Material : RubberColor Finish : BlackLength : 10.5 in.Product Fit : Direct FitWarranty : Lifetime Gates limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Professional Series Heater Hose - Direct Fit, Sold individually
Part Number: AC14308S
Guaranteed to Fit
$25.49
Vehicle Fitment
  • 2003 Mazda B4000 Base 6 Cyl 4.0L Intake Manifold To Valve
  • 2003 Mazda B4000 DS 6 Cyl 4.0L Intake Manifold To Valve
  • 2003 Mazda B4000 SE 6 Cyl 4.0L Intake Manifold To Valve
Product Details
Notes : Molded hoseProduct Fit : Direct FitWarranty : Lifetime AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Professional Series
Professional Series Heater Hose - Trim to fit, Sold individually
Part Number: AC24015L
Guaranteed to Fit
$30.49
Vehicle Fitment
  • 2003 Mazda B4000 Base 6 Cyl 4.0L Truck
  • 2003 Mazda B4000 DS 6 Cyl 4.0L Truck
  • 2003 Mazda B4000 SE 6 Cyl 4.0L Truck
Product Details
Notes : Molded hoseProduct Fit : Trim to fitReplaces OE Number : 88908304Warranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Professional Series
Dayco 90 Degree Molded Series Heater Hose - Direct Fit, Sold individually
Part Number: DY80400
Guaranteed to Fit
$24.49
Vehicle Fitment
  • 2003 Mazda B4000 All Submodels All Engines Pipe to Engine (Inlet)
Product Details
Product Fit : Direct FitWarranty : Dayco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Dayco 90 Degree Molded Series
Dayco 90 Degree Molded Series Heater Hose - May Require Minor Modification, Sold individually
Part Number: DY80401
Guaranteed to Fit
$26.49
Vehicle Fitment
  • 2003 Mazda B4000 All Submodels All Engines Pipe To Heater
Product Details
Product Fit : May Require Minor ModificationWarranty : 1 year or 12,000-mile Dayco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Dayco 90 Degree Molded Series
Heater Hose - Rubber, Direct Fit, Sold individually
Part Number: CTT64997
Guaranteed to Fit
$57.99
Vehicle Fitment
  • 2003 Mazda B4000 Base 6 Cyl 4.0L Valve To Intake Manifold; Intake Manifold To Pipe
  • 2003 Mazda B4000 SE 6 Cyl 4.0L Valve To Intake Manifold; Intake Manifold To Pipe
  • 2003 Mazda B4000 DS 6 Cyl 4.0L Valve To Intake Manifold; Intake Manifold To Pipe
Product Details
Location : Cut To FitNotes : 0.38 in. End 2 Hose ID; 0.38 in. Hose 1 IDMaterial : RubberLength : 600 in.Product Fit : Direct FitWarranty : 5 Year Continental Limited WarrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : European Vehicle PartsRecommended Use : OE Replacement
Page 1 of 1 | Showing 1 - 12 of 12 results

Top Rated Products

Amazing quality
Jennifer H.
VERIFIED PURCHASER
The heater hose recently purchased has been installed and appears to be of good qualiSee More
Donald R.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Q:How long is the hose?
Bill M.
A:BEST ANSWERHi Bill, thank you for reaching out. The length of this hose is 12 inches. If your vehicle information matches this product, you can use this link to order this part at a discounted price today while supplies last: https://www.carparts.com/heater-hose/dayco/dy80401?can=CPAP3648_CSQA_20240904 I hope this helps. Happy shopping. Show less
Aldrin P.
 
2 Questions, 1 AnswerView all Q&As >
Q:are they both the same diameter?
dikznormous
A:BEST ANSWERHi Robert, thank you for reaching out. Yes. Both the inlet and outlet inside diameter of this item are 5/8 inches. You can use this link to continue ordering the part at a discounted price today: https://www.carparts.com/heater-hose/dayco/dy80400?can=CPAP3648_CSQA_20230312 I hope this helps. Enjoy shopping. Show less
Aldrin P.
 
2 Questions, 1 AnswerView all Q&As >

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Main Components of Your Cooling System
Main Components of Your Cooling System4. HEAD GASKET /TIMING COVER GASKET: Seals the major parts of the engine. Prevents oil, anti-freeze and cylinder pressure from mixing together.
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Heater Hose Replacement Tips To Consider
Heater Hose Replacement Tips To ConsiderLet your engine cool down before working on it. It’s best to do the work when the engine is completely cold, after it has been sitting for hours. Locate the Heater Hoses Heater hoses are always connected to the heater core. See diagram for the location. | Image Source: Richard McCuistian Remove the