{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
2005 GMC Sierra 2500 HD

2005 GMC Sierra 2500 HD Heater Hoses

Refine by:

Shop Catalog

Showing 1 - 15 of 42 results
Display item:
15
30
45
Sort by:
GM Original Equipment Series Heater Hose - Rubber, Direct Fit, Sold individually
Part Number: AC15763368
Guaranteed to Fit
$39.99
Vehicle Fitment
  • 2005 GMC Sierra 2500 HD All Submodels All Engines Except AUX HTR, RR(C36)
Product Details
Location : Heater InletMaterial : RubberLength : 27.49 in.Product 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 : GM Original Equipment SeriesRecommended Use : OE Replacement
Professional Series Heater Hose - Trim to fit, Sold individually
Part Number: AC18221L
Guaranteed to Fit
$36.99
Vehicle Fitment
  • 2005 GMC Sierra 2500 HD SLE 8 Cyl 6.0L Truck
  • 2005 GMC Sierra 2500 HD Base 8 Cyl 6.0L Truck
  • 2005 GMC Sierra 2500 HD WT 8 Cyl 6.0L Truck
  • 2005 GMC Sierra 2500 HD SLT 8 Cyl 6.0L Truck
Product Details
Notes : Molded hoseProduct Fit : Trim to fitReplaces OE Number : 88920846Warranty : 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
OE Solutions Series Heater Hose - Natural, Rubber and plastic, Direct Fit, Sold individually
Part Number: RB626111
Guaranteed to Fit
$37.99
Vehicle Fitment
  • 2005 GMC Sierra 2500 HD WT 8 Cyl 6.0L Radiator Surge Tank Hose; Without Auxiliary Heater
  • 2005 GMC Sierra 2500 HD SLT 8 Cyl 6.0L Radiator Surge Tank Hose; Without Auxiliary Heater
  • 2005 GMC Sierra 2500 HD SLE 8 Cyl 6.0L Radiator Surge Tank Hose; Without Auxiliary Heater
  • 2005 GMC Sierra 2500 HD Base 8 Cyl 6.0L Radiator Surge Tank Hose; Without Auxiliary Heater
Product Details
Location : OutletMaterial : Rubber and plasticColor Finish : NaturalLength : 38 in.Product Fit : Direct FitReplaces OE Number : 22554, 18221L, 88412, 15792821Warranty : 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 SeriesInterchange Part Number : 22554, 18221L, 88412, 15792821
Heater Hose - Direct Fit, Sold individually
Part Number: GAT28409
Guaranteed to Fit
$63.49
Vehicle Fitment
  • 2005 GMC Sierra 2500 HD SLE 8 Cyl 6.6L Engine To Turbo, Pipe To Turbo, Turbo To Pipe
  • 2005 GMC Sierra 2500 HD WT 8 Cyl 6.6L Engine To Turbo, Pipe To Turbo, Turbo To Pipe
  • 2005 GMC Sierra 2500 HD SLT 8 Cyl 6.6L Engine To Turbo, Pipe To Turbo, Turbo To Pipe
  • 2005 GMC Sierra 2500 HD Base 8 Cyl 6.6L Engine To Turbo, Pipe To Turbo, Turbo To Pipe
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.

Professional Series Heater Hose - Trim to fit, Sold individually
Part Number: AC30121
Guaranteed to Fit
$43.49
Vehicle Fitment
  • 2005 GMC Sierra 2500 HD SLE 8 Cyl 6.0L Truck, Throttle Body To Engine
  • 2005 GMC Sierra 2500 HD Base 8 Cyl 6.0L Truck, Throttle Body To Engine
  • 2005 GMC Sierra 2500 HD WT 8 Cyl 6.0L Truck, Throttle Body To Engine
  • 2005 GMC Sierra 2500 HD SLT 8 Cyl 6.0L Truck, Throttle Body To Engine
Product Details
Notes : Straight hose; Protective sleeve requiredProduct Fit : Trim to 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
Heater Hose - Rubber, Direct Fit, Sold individually
Part Number: CTT65004
Guaranteed to Fit
$76.99
Vehicle Fitment
  • 2005 GMC Sierra 2500 HD SLE 8 Cyl 8.1L Heater To Radiator; Heater To Engine
  • 2005 GMC Sierra 2500 HD WT 8 Cyl 8.1L Heater To Radiator; Heater To Engine
  • 2005 GMC Sierra 2500 HD SLT 8 Cyl 8.1L Heater To Radiator; Heater To Engine
  • 2005 GMC Sierra 2500 HD Base 8 Cyl 8.1L Heater To Radiator; Heater To Engine
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
Professional Series Heater Hose - Direct Fit, Sold individually
Part Number: AC26390X
Guaranteed to Fit
$29.49
Vehicle Fitment
  • 2005 GMC Sierra 2500 HD SLE 8 Cyl 6.0L Truck
  • 2005 GMC Sierra 2500 HD Base 8 Cyl 6.0L Truck
  • 2005 GMC Sierra 2500 HD WT 8 Cyl 6.0L Truck
  • 2005 GMC Sierra 2500 HD SLT 8 Cyl 6.0L Truck
Product Details
Notes : Molded hoseProduct Fit : Direct FitReplaces OE Number : 88920361Warranty : 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
Dayco Small I.D. Molded Series Heater Hose - EPDM Rubber, Single I.D. hose, Direct Fit, Sold individually
Part Number: DY86121
Guaranteed to Fit
$15.99
Vehicle Fitment
  • 2005 GMC Sierra 2500 HD WT 8 Cyl 6.6L Pipe To Heater
  • 2005 GMC Sierra 2500 HD SLT 8 Cyl 6.6L Pipe To Heater
  • 2005 GMC Sierra 2500 HD SLE 8 Cyl 6.6L Pipe To Heater
  • 2005 GMC Sierra 2500 HD Base 8 Cyl 6.6L Pipe To Heater
Product Details
Notes : 15.5 in. Trunk Height; SAE J20R3 Class D-1, SAE J1684 Type EC SpecificationMaterial : EPDM RubberHose End A Diameter : 0.63 in.Hose End B Diameter : 0.63 in.Length : 15.5 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.

Recommended Use : OE ReplacementSeries : Dayco Small I.D. Molded SeriesType : Single I.D. hose
Dayco 90 Degree Molded Series Heater Hose - Direct Fit, Sold individually
Part Number: DY80405
Guaranteed to Fit
$19.49
Vehicle Fitment
  • 2005 GMC Sierra 2500 HD SLE 8 Cyl 6.0L Heater Hose
  • 2005 GMC Sierra 2500 HD Base 8 Cyl 6.0L Heater Hose
  • 2005 GMC Sierra 2500 HD WT 8 Cyl 6.0L Heater Hose
  • 2005 GMC Sierra 2500 HD SLT 8 Cyl 6.0L Heater Hose
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
Professional Series Heater Hose - Trim to fit, Sold individually
Part Number: AC18206L
Guaranteed to Fit
$29.99
Vehicle Fitment
  • 2005 GMC Sierra 2500 HD SLE 8 Cyl 6.0L Truck
  • 2005 GMC Sierra 2500 HD Base 8 Cyl 6.0L Truck
  • 2005 GMC Sierra 2500 HD WT 8 Cyl 6.0L Truck
  • 2005 GMC Sierra 2500 HD SLT 8 Cyl 6.0L Truck
Product Details
Notes : Molded hoseProduct Fit : Trim to fitReplaces OE Number : 88920831Warranty : 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: AC30124
Guaranteed to Fit
$63.49
Vehicle Fitment
  • 2005 GMC Sierra 2500 HD SLE 8 Cyl 8.1L Truck, Heater To Engine
  • 2005 GMC Sierra 2500 HD WT 8 Cyl 8.1L Truck, Heater To Engine
  • 2005 GMC Sierra 2500 HD SLT 8 Cyl 8.1L Truck, Heater To Engine
  • 2005 GMC Sierra 2500 HD Base 8 Cyl 8.1L Truck, Heater To Engine
Product Details
Notes : Straight hose; Protective sleeve required; 5/8 in x 50ft Product Fit : Trim to 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 SeriesInterchange Part Number : F00502301, 28411
Professional Series Heater Hose - Discharge and suction, Trim to fit, Sold individually
Part Number: AC14075S
Guaranteed to Fit
$15.99
Vehicle Fitment
  • 2005 GMC Sierra 2500 HD SLT 8 Cyl 6.6L DIESEL, Cut to Fit
  • 2005 GMC Sierra 2500 HD SLE 8 Cyl 6.6L DIESEL, Cut to Fit
  • 2005 GMC Sierra 2500 HD Base 8 Cyl 6.6L DIESEL, Cut to Fit
  • 2005 GMC Sierra 2500 HD WT 8 Cyl 6.6L DIESEL, Cut to Fit
Product Details
Location : Heater To Exhaust Gas RecirculationNotes : Molded hoseProduct Fit : Trim to fitReplaces OE Number : 88907076Warranty : 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: GAT18969
Guaranteed to Fit
$17.99
Vehicle Fitment
  • 2005 GMC Sierra 2500 HD WT 8 Cyl 6.6L Pipe To Heater, With Ambulance Prep. Package, Without Ambulance Prep. Package
  • 2005 GMC Sierra 2500 HD SLT 8 Cyl 6.6L Pipe To Heater, With Ambulance Prep. Package, Without Ambulance Prep. Package
  • 2005 GMC Sierra 2500 HD Base 8 Cyl 6.6L Pipe To Heater, With Ambulance Prep. Package, Without Ambulance Prep. Package
  • 2005 GMC Sierra 2500 HD SLE 8 Cyl 6.6L Pipe To Heater, With Ambulance Prep. Package, Without Ambulance Prep. Package
Product Details
Material : RubberColor Finish : NaturalLength : 20.8 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 - EPDM Rubber, Direct Fit, Sold individually
Part Number: GAT18622
Guaranteed to Fit
$34.49
Vehicle Fitment
  • 2005 GMC Sierra 2500 HD SLT 8 Cyl 8.1L Radiator To Reservoir
  • 2005 GMC Sierra 2500 HD Base 8 Cyl 8.1L Radiator To Reservoir
  • 2005 GMC Sierra 2500 HD SLE 8 Cyl 6.0L Radiator To Reservoir
  • 2005 GMC Sierra 2500 HD Base 8 Cyl 6.0L Radiator To Reservoir
  • 2005 GMC Sierra 2500 HD WT 8 Cyl 6.0L Radiator To Reservoir
  • 2005 GMC Sierra 2500 HD SLT 8 Cyl 6.0L Radiator To Reservoir
  • 2005 GMC Sierra 2500 HD SLE 8 Cyl 8.1L Radiator To Reservoir
  • 2005 GMC Sierra 2500 HD WT 8 Cyl 8.1L Radiator To Reservoir
Product Details
Material : EPDM RubberLength : 23 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 - Discharge and suction, Trim to fit, Sold individually
Part Number: AC18083L
Guaranteed to Fit
$23.49
Vehicle Fitment
  • 2005 GMC Sierra 2500 HD WT 8 Cyl 6.6L Truck, With Ambulance Prep. Package
  • 2005 GMC Sierra 2500 HD SLT 8 Cyl 6.6L Truck, With Ambulance Prep. Package
  • 2005 GMC Sierra 2500 HD Base 8 Cyl 6.6L Truck, With Ambulance Prep. Package
  • 2005 GMC Sierra 2500 HD SLE 8 Cyl 6.6L Truck, With Ambulance Prep. Package
Product Details
Notes : Molded hoseProduct Fit : Trim to fitReplaces OE Number : 88907523Warranty : 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
Page 1 of 3 | Showing 1 - 15 of 42 results

Top Rated Products

The part was fairly priced, I had it in three days, and it fits perfectly
Joe Z.
VERIFIED PURCHASER

Popular Products

Helpful Automotive Resources

Heating System Parts
Heating System PartsThe blower motor is a fan that forces air through either the heating or the cooling unit of the HVAC system. If you’re running the heater, the motor blows air over the heater core. The warmed air enters the passenger cabin, raising the temperature and fighting off the cold.
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.
A Short Course on Cooling Systems
A Short Course on Cooling SystemsToday’s cooling system must maintain the engine at a constant temperature whether the outside air temperature is 110 degrees Fahrenheit or 10 below zero. If the engine temperature is too low, fuel economy will suffer and emissions will rise. If the temperature is allowed to get too hot for too
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