{
    "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
}
1990 GMC R2500 Suburban

1990 GMC R2500 Suburban Heater Hoses

Refine by:

Shop Catalog

Showing 1 - 12 of 12 results
Sort by:
Heater Hose - Rubber, Direct Fit, Sold individually
Part Number: CTT65004
Guaranteed to Fit
$76.99
Vehicle Fitment
  • 1990 GMC R2500 Suburban SLE 8 Cyl 5.7L Heater To Radiator; 5/8" x 58
  • 1990 GMC R2500 Suburban SLE 8 Cyl 6.2L DIESEL, Heater Inlet; 5/8" x 58
  • 1990 GMC R2500 Suburban Base 8 Cyl 5.7L Heater To Radiator; 5/8" x 58
  • 1990 GMC R2500 Suburban Base 8 Cyl 6.2L DIESEL, Heater Inlet; 5/8" x 58
Product Details
Notes : 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 - Discharge and suction, Direct Fit, Sold individually
Part Number: AC14139S
Guaranteed to Fit
$15.49
Vehicle Fitment
  • 1990 GMC R2500 Suburban SLE 8 Cyl 7.4L Truck, Intake Manifold To Throttle Body
  • 1990 GMC R2500 Suburban Base 8 Cyl 7.4L Truck, Intake Manifold To Throttle Body
Product Details
Notes : Molded hoseProduct Fit : Direct FitReplaces OE Number : 88907140Warranty : 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
Professional Series Heater Hose - Trim to fit, Sold individually
Part Number: AC30124
Guaranteed to Fit
$63.49
Vehicle Fitment
  • 1990 GMC R2500 Suburban SLE 8 Cyl 5.7L Truck, With Air Conditioning, Heater To Pipe
  • 1990 GMC R2500 Suburban SLE 8 Cyl 6.2L Truck
  • 1990 GMC R2500 Suburban Base 8 Cyl 6.2L Truck
  • 1990 GMC R2500 Suburban SLE 8 Cyl 7.4L Truck, Heater To Radiator
  • 1990 GMC R2500 Suburban Base 8 Cyl 7.4L Truck, Heater To Radiator
  • 1990 GMC R2500 Suburban Base 8 Cyl 5.7L Truck, With Air Conditioning, Heater To Pipe
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 - Direct Fit, Sold individually
Part Number: AC14153S
Guaranteed to Fit
$24.49
Vehicle Fitment
  • 1990 GMC R2500 Suburban SLE 8 Cyl 5.7L Truck, Without A.C.
  • 1990 GMC R2500 Suburban Base 8 Cyl 5.7L Truck, Without A.C.
Product Details
Notes : Molded hoseProduct Fit : Direct FitReplaces OE Number : 88907154Warranty : 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 - Black, Rubber, Direct Fit, Sold individually
Part Number: GAT18955
Guaranteed to Fit
$11.49
Vehicle Fitment
  • 1990 GMC R2500 Suburban SLE 8 Cyl 7.4L Intake Manifold to Throttle Body
  • 1990 GMC R2500 Suburban Base 8 Cyl 7.4L Intake Manifold to Throttle Body
Product Details
Material : RubberColor Finish : BlackLength : 6.9 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: CTT63312
Guaranteed to Fit
$14.99
Vehicle Fitment
  • 1990 GMC R2500 Suburban Base 8 Cyl 7.4L Throttle Body
  • 1990 GMC R2500 Suburban SLE 8 Cyl 7.4L Throttle Body
Product Details
Notes : 0.62 in. End 2 Hose ID; 0.62 in. Hose 1 IDMaterial : RubberLength : 7.64 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
Heater Hose - Natural, Rubber, Direct Fit, Sold individually
Part Number: GAT19023
Guaranteed to Fit
$16.99
Vehicle Fitment
  • 1990 GMC R2500 Suburban SLE 8 Cyl 5.7L Heater To Pipe, Without Air Conditioning
  • 1990 GMC R2500 Suburban Base 8 Cyl 5.7L Heater To Pipe, Without Air Conditioning
Product Details
Material : RubberColor Finish : NaturalLength : 13.5 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: AC24127L
Guaranteed to Fit
$21.49
Vehicle Fitment
  • 1990 GMC R2500 Suburban SLE 8 Cyl 6.2L Truck
  • 1990 GMC R2500 Suburban Base 8 Cyl 6.2L Truck
Product Details
Location : LowerNotes : Molded hoseProduct Fit : Direct FitReplaces OE Number : 88908416Warranty : 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: CTT63836
Guaranteed to Fit
$40.99
Vehicle Fitment
  • 1990 GMC R2500 Suburban SLE 8 Cyl 7.4L Heater To Radiator; Cut to Fit
  • 1990 GMC R2500 Suburban Base 8 Cyl 7.4L Heater To Radiator; Cut to Fit
Product Details
Notes : 0.62 in. End 2 Hose ID; 0.63 in. Hose 1 IDMaterial : RubberLength : 40 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
Safety Stripe Series Heater Hose - EPDM, Direct Fit, Sold individually
Part Number: GAT28412
Guaranteed to Fit
$70.49
Vehicle Fitment
  • 1990 GMC R2500 Suburban SLE 8 Cyl 5.7L Heater To Radiator
  • 1990 GMC R2500 Suburban Base 8 Cyl 5.7L Heater To Radiator
  • 1990 GMC R2500 Suburban SLE 8 Cyl 7.4L Heater To Pipe
  • 1990 GMC R2500 Suburban Base 8 Cyl 7.4L Heater To Pipe
Product Details
Material : EPDMLength : 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.

Series : Safety Stripe SeriesRecommended Use : OE Replacement
Professional Series Heater Hose - Discharge and suction, Trim to fit, Sold individually
Part Number: AC30125
Guaranteed to Fit
$75.49
Vehicle Fitment
  • 1990 GMC R2500 Suburban SLE 8 Cyl 5.7L Truck
  • 1990 GMC R2500 Suburban Base 8 Cyl 5.7L Truck
  • 1990 GMC R2500 Suburban SLE 8 Cyl 7.4L Truck
  • 1990 GMC R2500 Suburban Base 8 Cyl 7.4L Truck
Product Details
Notes : Straight hose; Protective sleeve requiredProduct Fit : Trim to fitReplaces OE Number : 88909066Warranty : 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 - EPDM Rubber, Direct Fit, Sold individually
Part Number: CTT65009
Guaranteed to Fit
$136.49
Vehicle Fitment
  • 1990 GMC R2500 Suburban SLE 8 Cyl 6.2L DIESEL, Heater Outlet; 3/4" x 72
  • 1990 GMC R2500 Suburban Base 8 Cyl 6.2L DIESEL, Heater Outlet; 3/4" x 72
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
Page 1 of 1 | Showing 1 - 12 of 12 results

Top Rated Products

Fast delivery
Jessica G.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Q:Is this Hose 3/4"?
Bob k.
A:BEST ANSWERHi Bob, I'm glad to help you out. Yes, you are correct. Use the link below to order the part while it's on sale. I hope this helps. Happy shopping. https://www.carparts.com/heater-hose/ac-delco/ac30125?can=cpab2020 Show less
Andrew B.
 
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