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2003 Cadillac Seville

2003 Cadillac Seville Heater Hoses

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Heater Hose - Direct Fit, Sold individually
Part Number: GAT28409
Guaranteed to Fit
$63.49
Vehicle Fitment
  • 2003 Cadillac Seville STS 8 Cyl 4.6L Reservoir to Radiator
  • 2003 Cadillac Seville SLS 8 Cyl 4.6L Reservoir to Radiator
Product Details
Length : 600 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.

Dayco Small I.D. Molded Series Heater Hose - Direct Fit, Sold individually
Part Number: DY87661
Guaranteed to Fit
$34.99
Vehicle Fitment
  • 2003 Cadillac Seville All Submodels All Engines Pipe To Pipe (Outlet); Heater To Pipe
Product Details
Length : 6 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 - Natural, Rubber, Direct Fit, Sold individually
Part Number: GAT19714
Guaranteed to Fit
$6.49
Vehicle Fitment
  • 2003 Cadillac Seville SLS 8 Cyl 4.6L Pipe to Engine
  • 2003 Cadillac Seville STS 8 Cyl 4.6L Pipe to Engine
Product Details
Material : RubberColor Finish : NaturalLength : 13.8 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.

Dayco Molded Series Heater Hose - EPDM Rubber, Direct Fit, Sold individually
Part Number: DY71544
Guaranteed to Fit
$15.99
Vehicle Fitment
  • 2003 Cadillac Seville All Submodels All Engines Pipe To Pipe (Inlet)
Product Details
Material : EPDM RubberLength : 6 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 Molded Series
Professional Series Heater Hose - Discharge and suction, Trim to fit, Sold individually
Part Number: AC14315S
Guaranteed to Fit
$8.99
Vehicle Fitment
  • 2003 Cadillac Seville STS 8 Cyl 4.6L Car
  • 2003 Cadillac Seville SLS 8 Cyl 4.6L Car
Product Details
Notes : Molded hoseProduct Fit : Trim to fitReplaces OE Number : 88920556Warranty : 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
Heater Hose - Rubber, Direct Fit, Sold individually
Part Number: CTT63912
Guaranteed to Fit
$13.49
Vehicle Fitment
  • 2003 Cadillac Seville STS 8 Cyl 4.6L Heater To Pipe-1
  • 2003 Cadillac Seville SLS 8 Cyl 4.6L Heater To Pipe-1
Product Details
Notes : 0.75 in. End 2 Hose ID; 0.75 in. Hose 1 IDMaterial : RubberLength : 16 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
Professional Series Heater Hose - Discharge and suction, Trim to fit, Sold individually
Part Number: AC14319S
Guaranteed to Fit
$10.49
Vehicle Fitment
  • 2003 Cadillac Seville SLS 8 Cyl 4.6L Car
  • 2003 Cadillac Seville STS 8 Cyl 4.6L Car
Product Details
Notes : Molded hoseProduct Fit : Trim to fitReplaces OE Number : 88920560Warranty : 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
Heater Hose - Black, Rubber, Direct Fit, Sold individually
Part Number: GAT19605
Guaranteed to Fit
$17.99
Vehicle Fitment
  • 2003 Cadillac Seville STS 8 Cyl 4.6L Pipe To Reservoir
  • 2003 Cadillac Seville SLS 8 Cyl 4.6L Pipe To Reservoir
Product Details
Material : RubberColor Finish : BlackLength : 9.4 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 - Trim to fit, Sold individually
Part Number: AC22008M
Guaranteed to Fit
$11.99
Vehicle Fitment
  • 2003 Cadillac Seville STS 8 Cyl 4.6L Car
  • 2003 Cadillac Seville SLS 8 Cyl 4.6L Car
Product Details
Notes : Molded hoseProduct Fit : Trim to fitReplaces OE Number : 88907937Warranty : 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
Heater Hose - Natural, Rubber, Direct Fit, Sold individually
Part Number: GAT19658
Guaranteed to Fit
$19.99
Vehicle Fitment
  • 2003 Cadillac Seville STS 8 Cyl 4.6L Heater To Pipe
  • 2003 Cadillac Seville SLS 8 Cyl 4.6L Heater To Pipe
Product Details
Material : RubberColor Finish : NaturalLength : 6.8 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.

Heater Hose - Rubber, Direct Fit, Sold individually
Part Number: CTT63681
Guaranteed to Fit
$13.99
Vehicle Fitment
  • 2003 Cadillac Seville STS 8 Cyl 4.6L Heater To Pipe-4
  • 2003 Cadillac Seville SLS 8 Cyl 4.6L Heater To Pipe-4
Product Details
Notes : 0.62 in. End 2 Hose ID; 0.62 in. Hose 1 IDMaterial : RubberLength : 6.44 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
Professional Series Heater Hose - Discharge and suction, Trim to fit, Sold individually
Part Number: AC14184S
Guaranteed to Fit
$13.99
Vehicle Fitment
  • 2003 Cadillac Seville STS 8 Cyl 4.6L Car, Heater To Pipe
  • 2003 Cadillac Seville SLS 8 Cyl 4.6L Car, Heater To Pipe
Product Details
Notes : Molded hoseProduct Fit : Trim to fitReplaces OE Number : 88907181Warranty : 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
Heater Hose - Natural, Rubber, Direct Fit, Sold individually
Part Number: GAT19087
Guaranteed to Fit
$13.99
Vehicle Fitment
  • 2003 Cadillac Seville STS 8 Cyl 4.6L Pipe To Heater
  • 2003 Cadillac Seville SLS 8 Cyl 4.6L Pipe To Heater
Product Details
Material : RubberColor Finish : NaturalLength : 7.6 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.

Dayco Molded Series Heater Hose - Black, EPDM Rubber, Direct Fit, Sold individually
Part Number: DY70239
Guaranteed to Fit
$15.99
Vehicle Fitment
  • 2003 Cadillac Seville All Submodels All Engines Pipe To Heater
Product Details
Material : EPDM RubberColor Finish : BlackLength : 6 in.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 Molded Series
Dayco Small I.D. Molded Series Heater Hose - Direct Fit, Sold individually
Part Number: DY88353
Guaranteed to Fit
$23.99
Vehicle Fitment
  • 2003 Cadillac Seville All Submodels All Engines Coolant Reservoir
Product Details
Length : 7.25 in.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 Small I.D. Molded Series
Page 1 of 2 | Showing 1 - 15 of 24 results

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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