{
    "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
}
2014 GMC Sierra 2500 HD

2014 GMC Sierra 2500 HD Heater Hoses

Refine by:

Shop Catalog

Showing 1 - 15 of 19 results
Display item:
15
30
45
Sort by:
Genuine GM Parts Series Heater Hose - Rubber, Direct Fit, Sold individually
Part Number: AC22884219
Guaranteed to Fit
$48.99
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.0L enginedesignationname: LC8, Eng. VIN: B, 4-Door, Crew Cab Pickup, Except AUX HTR, RR(C36)
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.0L enginedesignationname: LC8, Eng. VIN: B, 4-Door, Crew Cab Pickup, Except AUX HTR, RR(C36)
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.0L enginedesignationname: LC8, Eng. VIN: B, 4-Door, Crew Cab Pickup, Except AUX HTR, RR(C36)
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.0L enginedesignationname: LC8, Eng. VIN: B, 4-Door, Crew Cab Pickup, Except AUX HTR, RR(C36)
Product Details
Location : Thermostat To HeaterMaterial : 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 : Genuine GM Parts SeriesRecommended Use : OE Replacement
Professional Series Heater Hose - Trim to fit, Sold individually
Part Number: AC18221L
Guaranteed to Fit
$36.99
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.0L CNG
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.0L FLEX
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.0L CNG
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.0L GAS
Product Details
Location : Heater To TankNotes : 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
Dayco 90 Degree Molded Series Heater Hose - Direct Fit, Sold individually
Part Number: DY80405
Guaranteed to Fit
$19.49
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.0L Heater Inlet
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.0L Heater Inlet
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.0L Heater Hose, 90 Degree Hose
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.0L Heater Inlet
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: AC30124
Guaranteed to Fit
$63.49
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.0L
Product Details
Location : Heater - Right SideNotes : 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
Gates OE Replacement Heater Hose - Rubber, Direct Fit, Sold individually
Part Number: GAT23808
Guaranteed to Fit
$82.99
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.0L Radiator To Reservoir
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.0L Radiator To Reservoir
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.0L Radiator To Reservoir
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.0L Radiator To Reservoir
Product Details
Notes : Modular HoseMaterial : RubberHose End A Diameter : 0.5 in.Hose End B Diameter : 0.15 in.Length : 24.25 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.

Series : Gates OE ReplacementRecommended Use : OE Replacement
Heater Hose
Part Number: GAT23385
Guaranteed to Fit
$42.99
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.0L Heater - Driver Side, Reservoir To Thermostat
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.0L Heater - Driver Side, Reservoir To Thermostat
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.0L Heater - Driver Side, Reservoir To Thermostat
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.0L Heater - Driver Side, Reservoir To Thermostat
Product Details
Length : 29.9 in.
Dayco Small I.D. Molded Series Heater Hose - Direct Fit, Sold individually
Part Number: DY87774
Guaranteed to Fit
$22.49
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.6L Heater Outlet
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.6L Heater Outlet
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.6L Heater Outlet
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.6L Heater Outlet
Product Details
Length : 15 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
Heater Hose - EPDM Rubber, Direct Fit, Sold individually
Part Number: DY86836
Guaranteed to Fit
$20.49
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.0L
Product Details
Location : Radiator To EngineMaterial : EPDM RubberLength : 29.5 in.Product Fit : Direct FitWarranty : 12-month 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.

Dayco Small I.D. Molded Series Heater Hose - Direct Fit, Sold individually
Part Number: DY87656
Guaranteed to Fit
$23.99
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.6L Heater Inlet
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.6L Heater Inlet
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.6L Heater Inlet
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.6L Heater Inlet
Product Details
Length : 12 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
Heater Hose - EPDM Rubber, Direct Fit, Sold individually
Part Number: CTT63129
Guaranteed to Fit
$18.99
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.6L Heater Inlet
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.6L Heater Inlet
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.6L Heater Inlet
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.6L Heater Inlet
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
Professional Series Heater Hose - Direct Fit, Sold individually
Part Number: AC26612X
Guaranteed to Fit
$32.99
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.0L Heater - Driver Side Side or Reservoir To Thermostat
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.0L Heater - Driver Side Side or Reservoir To Thermostat
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.0L Heater - Driver Side Side or Reservoir To Thermostat
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.0L Heater - Driver Side Side or Reservoir To Thermostat
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
OE Solutions Series Heater Hose - EPDM Rubber, Direct Fit, Sold individually
Part Number: RB626781
Guaranteed to Fit
$54.49
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.0L
Product Details
Location : OutletMaterial : EPDM RubberLength : 28.25 in.Product Fit : Direct FitReplaces OE Number : 23385, 25806518Warranty : 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.

Series : OE Solutions SeriesInterchange Part Number : 23385, 25806518Recommended Use : OE Replacement
Heater Hose - Steel, Direct Fit, Sold individually
Part Number: GATHHA147
Guaranteed to Fit
$61.49
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.0L CNG, Coolant Air Bleed Crossover Pipe
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.0L GAS, Coolant Air Bleed Crossover Pipe
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.0L GAS, Coolant Air Bleed Crossover Pipe
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.0L GAS, Coolant Air Bleed Crossover Pipe
Product Details
Notes : (2) Plugs; Molded; Includes Protective SleeveMaterial : SteelLength : 12.5 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.

Recommended Use : OE Replacement
GM Original Equipment Series Heater Hose - Rubber, Direct Fit, Sold individually
Part Number: AC22862258
Guaranteed to Fit
$96.99
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.6L enginedesignationname: LML, Eng. VIN: 8, 4-Door, Crew Cab Pickup, Except AMBULANCE PKG(YF2)
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.6L enginedesignationname: LML, Eng. VIN: 8, 4-Door, Crew Cab Pickup, Except AMBULANCE PKG(YF2)
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.6L enginedesignationname: LML, Eng. VIN: 8, 2-Door, Standard Cab Pickup, Except AMBULANCE PKG(YF2)
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.6L enginedesignationname: LML, Eng. VIN: 8, 4-Door, Crew Cab Pickup, Except AMBULANCE PKG(YF2)
Product Details
Location : Heater OutletMaterial : RubberLength : 33 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
OE Solutions Series Heater Hose - Rubber, Direct Fit, Sold individually
Part Number: RB626619
Guaranteed to Fit
$43.99
Vehicle Fitment
  • 2014 GMC Sierra 2500 HD SLT 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD SLE 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD WT 8 Cyl 6.0L
  • 2014 GMC Sierra 2500 HD Denali 8 Cyl 6.0L
Product Details
Location : InletNotes : 0.58 in. Hose End Inlet; 100 PSI Maximum Working Pressure; Quick Disconnect End 1 and Hose End 2 Attachment Type; Single I.D. Coolant Hose Type; Molded Assembly Hose ShapeMaterial : RubberHose End A Diameter : 1.32 in.Hose End B Diameter : 0.92 in.Length : 32 in.Product Fit : Direct FitReplaces OE Number : 15200960, 22884219Warranty : 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 : 15200960, 22884219
Page 1 of 2 | Showing 1 - 15 of 19 results

Top Rated Products

Gates Heater Hose
$42.99( Review)
Fit perfect
Logan M.
VERIFIED PURCHASER
The part was fairly priced, I had it in three days, and it fits perfectly
Joe Z.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Q:Do you need a special tool to remove from firewall?
A F.
A:BEST ANSWERHi A F, I'm glad to assist you. A simple tool to remove and replace this part is pliers and an adjustable vice grip. You can refer to your trusted local auto repair shop or check online video-sharing websites for DIY car parts install tutorials (such as YouTube or another online resource). Grab our low-price offer and click the link below to buy it today. Happy shopping! https://www.carparts.com/heater-hose/dorman/rb626619?can=CPJE1043_CSQA_20221001 Show less
Jeonino E.
 
1 Question, 1 AnswerView all Q&As >

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