{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": true,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": true,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": true,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": true,
    "zipPaymentFlag": "c",
    "hassleFreeReturn": true,
    "lifetimeReplacement": true,
    "cpn_off": false
}
1998 Audi A6 Quattro

1998 Audi A6 Quattro Heater Hoses

Refine by:

Shop Catalog

Showing 1 - 14 of 14 results
Sort by:
Dayco Small I.D. Molded Series Heater Hose - Black, EPDM Rubber, Dual I.D. hose, Direct Fit, Sold individually
Part Number: DY87604
Guaranteed to Fit
$25.49
Vehicle Fitment
  • 1998 Audi A6 Quattro All Submodels All Engines Pipe To Pipe
Product Details
Material : EPDM RubberColor Finish : BlackHose End A Diameter : 0.63 in.Hose End B Diameter : 0.75 in.Length : 13 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 : Dual I.D. hose
Professional Series Heater Hose - Trim to fit, Sold individually
Part Number: AC30124
Guaranteed to Fit
$61.99
Vehicle Fitment
  • 1998 Audi A6 Quattro Avant 6 Cyl 2.8L Car, Pipe To Reservoir
  • 1998 Audi A6 Quattro Base 6 Cyl 2.8L Car, Pipe To Reservoir
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
OE Replacement Series Heater Hose - EPDM Rubber, Direct Fit, Sold individually
Part Number: GAT18168
Guaranteed to Fit
$14.99
Vehicle Fitment
  • 1998 Audi A6 Quattro Base 6 Cyl 2.8L Pipe-1 To Throttle Body - Cut To Fit
  • 1998 Audi A6 Quattro Avant 6 Cyl 2.8L Pipe-1 To Throttle Body - Cut To Fit
Product Details
Material : EPDM RubberLength : 4.7 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 : OE Replacement SeriesRecommended Use : OE Replacement
Professional Series Heater Hose - Black, Rubber, Direct Fit, Sold individually
Part Number: AC14613S
Guaranteed to Fit
$6.49
Vehicle Fitment
  • 1998 Audi A6 Quattro Base 6 Cyl 2.8L Pipe-1 To Throttle Body (Cut To Fit)
  • 1998 Audi A6 Quattro Avant 6 Cyl 2.8L Pipe-1 To Throttle Body (Cut To Fit)
Product Details
Material : RubberColor Finish : BlackHose End A Diameter : 0.29 in.Length : 4.7 in.Product Fit : Direct FitReplaces OE Number : 89033345Warranty : 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: GAT18219
Guaranteed to Fit
$8.49
Vehicle Fitment
  • 1998 Audi A6 Quattro Base 6 Cyl 2.8L Pipe To Throttle Body, Throttle Body To Pipe
  • 1998 Audi A6 Quattro Avant 6 Cyl 2.8L Pipe To Throttle Body, Throttle Body To Pipe
Product Details
Material : RubberColor Finish : NaturalLength : 7.5 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 - Rubber, Discharge and suction, Trim to fit, Sold individually
Part Number: AC16004M
Guaranteed to Fit
$10.99
Vehicle Fitment
  • 1998 Audi A6 Quattro Base 6 Cyl 2.8L Car
  • 1998 Audi A6 Quattro Avant 6 Cyl 2.8L Car
Product Details
Notes : Molded hoseMaterial : RubberProduct Fit : Trim to fitReplaces OE Number : 88907246Warranty : 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 - Rubber, Direct Fit, Sold individually
Part Number: AC14347S
Guaranteed to Fit
$13.49
Vehicle Fitment
  • 1998 Audi A6 Quattro Base 6 Cyl 2.8L Car, Pipe To Oil Cooler
  • 1998 Audi A6 Quattro Avant 6 Cyl 2.8L Car, Pipe To Oil Cooler
Product Details
Notes : Molded hoseMaterial : RubberProduct 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
Professional Series Heater Hose - Trim to fit, Sold individually
Part Number: AC14029S
Guaranteed to Fit
$13.99
Vehicle Fitment
  • 1998 Audi A6 Quattro Base 6 Cyl 2.8L Car, Pipe To Throttle Body, Throttle Body To Pipe
  • 1998 Audi A6 Quattro Avant 6 Cyl 2.8L Car, Pipe To Throttle Body, Throttle Body To Pipe
Product Details
Notes : Molded 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
Dayco Small I.D. Molded Series Heater Hose - Black, EPDM Rubber, Dual I.D. hose, Direct Fit, Sold individually
Part Number: DY87870
Guaranteed to Fit
$18.49
Vehicle Fitment
  • 1998 Audi A6 Quattro All Submodels All Engines Oil Cooler To Pipe
Product Details
Material : EPDM RubberColor Finish : BlackHose End A Diameter : 0.63 in.Hose End B Diameter : 0.75 in.Length : 18 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 : Dual I.D. hose
Heater Hose - EPDM Rubber, Direct Fit, Sold individually
Part Number: GAT12015
Guaranteed to Fit
$17.49
Vehicle Fitment
  • 1998 Audi A6 Quattro Base 6 Cyl 2.8L Auxiliary Water Pump To Thermostat
  • 1998 Audi A6 Quattro Avant 6 Cyl 2.8L Auxiliary Water Pump To Thermostat
Product Details
Material : EPDM RubberLength : 4.2 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 - Natural, Rubber, Direct Fit, Sold individually
Part Number: GAT19254
Guaranteed to Fit
$18.49
Vehicle Fitment
  • 1998 Audi A6 Quattro Base 6 Cyl 2.8L Pipe To Oil Cooler
  • 1998 Audi A6 Quattro Avant 6 Cyl 2.8L Pipe To Oil Cooler
Product Details
Material : RubberColor Finish : NaturalLength : 12.6 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.

Heater Hose - Natural, Rubber, Direct Fit, Sold individually
Part Number: GAT18732
Guaranteed to Fit
$21.49
Vehicle Fitment
  • 1998 Audi A6 Quattro Base 6 Cyl 2.8L Oil Cooler To Pipe
  • 1998 Audi A6 Quattro Avant 6 Cyl 2.8L Oil Cooler To Pipe
Product Details
Material : RubberColor Finish : NaturalLength : 22.7 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: AC18031L
Guaranteed to Fit
$24.99
Vehicle Fitment
  • 1998 Audi A6 Quattro Base 6 Cyl 2.8L Car
  • 1998 Audi A6 Quattro Avant 6 Cyl 2.8L Car
Product Details
Notes : Molded hoseProduct Fit : Trim to fitReplaces OE Number : 88907471Warranty : 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: DY80400
Guaranteed to Fit
$24.49
Vehicle Fitment
  • 1998 Audi A6 Quattro All Submodels All Engines
Product Details
Product Fit : Direct FitWarranty : 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 90 Degree Molded Series
Page 1 of 1 | Showing 1 - 14 of 14 results

Popular Products

Product Questions & Answers

Q:is this the outlet or inlet hose?
Jerry F.
A:BEST ANSWERHi Jerry, I'm glad to assist you. This show details as Oil Cooler To Pipe-5, HVAC Heater Hose. It does not say inlet or outlet hose based on the OEM part number 88907471. To order this. Grab our lowest sale price offer and click the link below to order today. I hope this helps. Happy shopping. https://www.carparts.com/heater-hose/ac-delco/ac18031l?can=CPJE1043_20220319 Show less
Jeonino E.
 
1 Question, 1 AnswerView all Q&As >
Q:are they both the same diameter?
dikznormous
A:BEST ANSWERHi Robert, thank you for reaching out. Yes. Both the inlet and outlet inside diameter of this item are 5/8 inches. You can use this link to continue ordering the part at a discounted price today: https://www.carparts.com/heater-hose/dayco/dy80400?can=CPAP3648_CSQA_20230312 I hope this helps. Enjoy shopping. Show less
Aldrin P.
 
2 Questions, 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