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2003 Ford E-450 Super Duty

2003 Ford E-450 Super Duty Heater Hoses

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Dayco Small I.D. Molded Series Heater Hose - Black, EPDM Rubber, Single I.D. hose, Direct Fit, Sold individually
Part Number: DY87890
Guaranteed to Fit
$29.49
Vehicle Fitment
  • 2003 Ford E-450 Super Duty Base 8 Cyl 5.4L Heater To Pipe-1, without Aux. Heater
  • 2003 Ford E-450 Super Duty Custom 8 Cyl 5.4L Heater To Pipe-1, without Aux. Heater
Product Details
Material : EPDM RubberColor Finish : BlackHose End A Diameter : 0.63 in.Hose End B Diameter : 0.63 in.Length : 31 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 SeriesType : Single I.D. hose
Motorcraft OE Replacement Heater Hose - Direct Fit, Sold individually
Part Number: MIKH294
Guaranteed to Fit
$173.49
Vehicle Fitment
  • 2003 Ford E-450 Super Duty Custom 8 Cyl 5.4L Return, Without Aux AC Heater
Product Details
Product Fit : Direct FitReplaces OE Number : 18472Warranty : 2-year or unlimited-mile Motorcraft 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 : Motorcraft OE Replacement
Heater Hose - Black, EPDM Rubber, Direct Fit, Sold individually
Part Number: MIKT3
Guaranteed to Fit
$34.49
Vehicle Fitment
  • 2003 Ford E-450 Super Duty Custom 8 Cyl 5.4L Attaches To Back Side Of Water Pump Under Intake Manifold
Product Details
Material : EPDM RubberColor Finish : BlackProduct Fit : Direct FitWarranty : 2-year or unlimited-mile Motorcraft 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
Motorcraft OE Replacement Heater Hose - EPDM Rubber, Direct Fit, Sold individually
Part Number: MIKT20
Guaranteed to Fit
$34.99
Vehicle Fitment
  • 2003 Ford E-450 Super Duty Custom 10 Cyl 6.8L Attaches To Water Pump Back Side
Product Details
Material : EPDM RubberProduct Fit : Direct FitReplaces OE Number : F7UZ18663BAWarranty : 2-year or unlimited-mile Motorcraft 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 : Motorcraft OE ReplacementRecommended Use : OE Replacement
OE Solutions Series Heater Hose - Natural, Aluminum and rubber, Direct Fit, Sold individually
Part Number: RB626231
Guaranteed to Fit
$67.99
Vehicle Fitment
  • 2003 Ford E-450 Super Duty All Submodels All Engines Underbody Heater Water Tube Assembly
Product Details
Material : Aluminum and RubberColor Finish : NaturalLength : 55 in.Product Fit : Direct FitReplaces OE Number : XC2Z18B402FAWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Nickel, 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 SeriesInterchange Part Number : XC2Z18B402FA
Motorcraft OE Replacement Heater Hose - EPDM Rubber, Direct Fit, Sold individually
Part Number: MIKT87
Guaranteed to Fit
$112.99
Vehicle Fitment
  • 2003 Ford E-450 Super Duty Custom 8 Cyl 5.4L Dual Tube Assy
  • 2003 Ford E-450 Super Duty Custom 10 Cyl 6.8L Dual Tube Assy
Product Details
Material : EPDM RubberProduct Fit : Direct FitReplaces OE Number : XC2Z18B402FAWarranty : 2-year or unlimited-mile Motorcraft 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 : Motorcraft OE ReplacementRecommended Use : OE Replacement
Heater Hose - EPDM Rubber, Direct Fit, Sold individually
Part Number: MIKT158
Guaranteed to Fit
$57.49
Vehicle Fitment
  • 2003 Ford E-450 Super Duty Custom 8 Cyl 5.4L Without Heater Ac Prep Package
  • 2003 Ford E-450 Super Duty Custom 10 Cyl 6.8L Without Heater Ac Prep Package
Product Details
Material : EPDM RubberProduct Fit : Direct FitWarranty : 2-year or unlimited-mile Motorcraft 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
Professional Series Heater Hose - Rubber, Direct Fit, Sold individually
Part Number: AC24368L
Guaranteed to Fit
$25.49
Vehicle Fitment
  • 2003 Ford E-450 Super Duty Custom 8 Cyl 5.4L Van
  • 2003 Ford E-450 Super Duty Custom 10 Cyl 6.8L Van
Product Details
Notes : Molded hoseMaterial : RubberProduct Fit : Direct FitWarranty : 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
Heater Hose - EPDM Rubber, Direct Fit, Sold individually
Part Number: CTT63194
Guaranteed to Fit
$28.99
Vehicle Fitment
  • 2003 Ford E-450 Super Duty Custom 8 Cyl 7.3L DIESEL, Heater To Engine
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 - Natural, Rubber, Direct Fit, Sold individually
Part Number: GAT19191
Guaranteed to Fit
$33.49
Vehicle Fitment
  • 2003 Ford E-450 Super Duty Custom 10 Cyl 6.8L Without Auxiliary Heater
Product Details
Location : Heater To Pipe-1Material : RubberColor Finish : NaturalLength : 35 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 - Rubber, Discharge and suction, Direct Fit, Sold individually
Part Number: AC18165L
Guaranteed to Fit
$34.49
Vehicle Fitment
  • 2003 Ford E-450 Super Duty Custom 10 Cyl 6.8L with Mech. Tensioner, Interference engine application
Product Details
Notes : Molded hoseMaterial : RubberProduct Fit : Direct FitReplaces OE Number : 88920790Warranty : 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 SeriesType : Discharge and suction
OE Solutions Series Heater Hose - Black/Coated, Steel, Direct Fit, Sold individually
Part Number: RB626571
Guaranteed to Fit
$13.99
Vehicle Fitment
  • 2003 Ford E-450 Super Duty Custom 8 Cyl 5.4L Pressed in Block Behind Water Pump
  • 2003 Ford E-450 Super Duty Custom 10 Cyl 6.8L Pressed in Block Behind Water Pump
  • 2003 Ford E-450 Super Duty Base 8 Cyl 5.4L Pressed in Block Behind Water Pump
Product Details
Notes : HVAC Heater Pipe Coolant Fitting; (2) Branch Quantity; 0.74 in. End 1 OD; 0.61 in. End 2 OD; Female End 1 Type; Male End 2 TypeMaterial : SteelColor Finish : Black/CoatedHose End A Diameter : 0.67 in.Hose End B Diameter : 0.43 in.Product Fit : Direct FitReplaces OE Number : F75Z8555AAWarranty : Lifetime Dorman 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 ReplacementSeries : OE Solutions SeriesInterchange Part Number : F75Z8555AA
OE Solutions Series Heater Hose - Black, Steel, Single I.D. hose, Direct Fit, Sold individually
Part Number: RB626602
Guaranteed to Fit
$24.99
Vehicle Fitment
  • 2003 Ford E-450 Super Duty Custom 10 Cyl 6.8L To Back Side Of Water Pump
Product Details
Notes : Hose End 1 Attachment Type; Straight End 2 Attachment Type; 100 PSI Maximum Working; Molded Assembly HoseMaterial : SteelColor Finish : BlackHose End A Diameter : 0.53 in. ID; 0.63 in. ODHose End B Diameter : 0.62 in. ID; 0.71 in. ODLength : 24 in.Product Fit : Direct FitReplaces OE Number : 4C3Z18663CA, YC3Z18663AAWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Bisphenol A, 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 ReplacementSeries : OE Solutions SeriesType : Single I.D. hoseInterchange Part Number : 4C3Z18663CA, YC3Z18663AA
OE Solutions Series Heater Hose - Direct Fit, Sold individually
Part Number: RB626221
Guaranteed to Fit
$42.49
Vehicle Fitment
  • 2003 Ford E-450 Super Duty Custom 8 Cyl 5.4L To Back Side Of Water Pump
  • 2003 Ford E-450 Super Duty Base 8 Cyl 5.4L To Back Side Of Water Pump
Product Details
Location : OutletLength : 26 in.Product Fit : Direct FitReplaces OE Number : F75Z18663AB, KGTE-8663AWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Bisphenol A, 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 SeriesInterchange Part Number : F75Z18663AB, KGTE-8663A
Heater Hose - Direct Fit, Sold individually
Part Number: MIKT86
Guaranteed to Fit
$34.99
Vehicle Fitment
  • 2003 Ford E-450 Super Duty Custom 8 Cyl 5.4L 5/8 Straight Quick Connect
  • 2003 Ford E-450 Super Duty Base 8 Cyl 5.4L 5/8 Straight Quick Connect
  • 2003 Ford E-450 Super Duty Custom 10 Cyl 6.8L 5/8 Straight Quick Connect
  • 2003 Ford E-450 Super Duty Custom 8 Cyl 7.3L 5/8 Straight Quick Connect
Product Details
Product Fit : Direct FitWarranty : 2-year or unlimited-mile Motorcraft 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.

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Product Questions & Answers

Q:Does this part require an O-ring or seal at the back side of the water pump? Show Less
Mark L.
A:BEST ANSWERHi Mark, We recommend referring to a trusted vehicle specific repair manual for details about this particular seal or o-ring for the heater hose. It could either be with a locking clamp or seal but you can find more information here: https://www.carparts.com/blog/why-you-should-always-consult-a-repair-manual/ Still, it is better to consult with your trusted local automotive repair shop or dealership. Show less
Jeonino E.
 
1 Question, 1 AnswerView all Q&As >

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