{
    "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
}
1991 Mercury Cougar

1991 Mercury Cougar Heater Hoses

Refine by:

Shop Catalog

Showing 1 - 15 of 18 results
Display item:
15
30
45
Sort by:
Dayco Small I.D. Molded Series Heater Hose - Direct Fit, Sold individually
Part Number: DY88371
Guaranteed to Fit
$14.49
Vehicle Fitment
  • 1991 Mercury Cougar XR-7 8 Cyl 5.0L Heater To Pipe
  • 1991 Mercury Cougar LS 8 Cyl 5.0L Heater To Pipe
Product Details
Length : 5 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
Dayco 90 Degree Molded Series Heater Hose - May Require Minor Modification, Sold individually
Part Number: DY80411
Guaranteed to Fit
$22.99
Vehicle Fitment
  • 1991 Mercury Cougar XR-7 8 Cyl 5.0L Heater Hose
  • 1991 Mercury Cougar LS 8 Cyl 5.0L Heater Hose
Product Details
Product Fit : May Require Minor ModificationWarranty : 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 90 Degree Molded Series
Professional Series Heater Hose - Trim to fit, Sold individually
Part Number: AC14183S
Guaranteed to Fit
$17.49
Vehicle Fitment
  • 1991 Mercury Cougar XR-7 8 Cyl 5.0L Car
  • 1991 Mercury Cougar LS 8 Cyl 5.0L Car
Product Details
Notes : Molded hoseProduct Fit : Trim to fitReplaces OE Number : 88907180Warranty : 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: AC16199M
Guaranteed to Fit
$12.99
Vehicle Fitment
  • 1991 Mercury Cougar LS 6 Cyl 3.8L Car
  • 1991 Mercury Cougar XR-7 8 Cyl 5.0L Car
  • 1991 Mercury Cougar LS 8 Cyl 5.0L Car
Product Details
Notes : 90 degree molded hose; Protective sleeve requiredProduct Fit : Trim to fitReplaces OE Number : 88907439Warranty : 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 Series
Heater Hose - Black, Rubber, Direct Fit, Sold individually
Part Number: GAT19628
Guaranteed to Fit
$6.49
Vehicle Fitment
  • 1991 Mercury Cougar LS 6 Cyl 3.8L Heater To Pipe
Product Details
Material : RubberColor Finish : BlackLength : 19.8 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 Small I.D. Molded Series Heater Hose - Black, EPDM Rubber, Single I.D. hose, Direct Fit, Sold individually
Part Number: DY86069
Guaranteed to Fit
$16.49
Vehicle Fitment
  • 1991 Mercury Cougar LS 6 Cyl 3.8L Water Pump To Intake Manifold, Early
Product Details
Material : EPDM RubberColor Finish : BlackHose End A Diameter : 0.75 in.Hose End B Diameter : 0.75 in.Length : 10 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 : Single I.D. hose
Heater Hose - Rubber, Direct Fit, Sold individually
Part Number: CTT63912
Guaranteed to Fit
$13.49
Vehicle Fitment
  • 1991 Mercury Cougar LS 6 Cyl 3.8L Engine To Pipe-1
  • 1991 Mercury Cougar XR-7 8 Cyl 5.0L Pipe-2 To Water Pump; Cut to Fit
  • 1991 Mercury Cougar LS 8 Cyl 5.0L Pipe-2 To Water Pump; Cut to Fit
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
Heater Hose - Natural, Rubber, Direct Fit, Sold individually
Part Number: GAT19636
Guaranteed to Fit
$12.49
Vehicle Fitment
  • 1991 Mercury Cougar LS 6 Cyl 3.8L Pipe To Water Pump
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 - Trim to fit, Sold individually
Part Number: AC24027L
Guaranteed to Fit
$16.49
Vehicle Fitment
  • 1991 Mercury Cougar LS 6 Cyl 3.8L Car
Product Details
Notes : Molded hoseProduct Fit : Trim to fitReplaces OE Number : 88908316Warranty : 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: CTT64132
Guaranteed to Fit
$15.99
Vehicle Fitment
  • 1991 Mercury Cougar LS 6 Cyl 3.8L
Product Details
Notes : 0.62 in. End 2 Hose ID; 0.62 in. Hose 1 IDMaterial : RubberLength : 10.35 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 - EPDM Rubber, Direct Fit, Sold individually
Part Number: CTT64328
Guaranteed to Fit
$15.99
Vehicle Fitment
  • 1991 Mercury Cougar XR-7 8 Cyl 5.0L Heater To Pipe-2; Cut to Fit
  • 1991 Mercury Cougar LS 8 Cyl 5.0L Heater To Pipe-2; Cut to Fit
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 - Rubber, Discharge and suction, Direct Fit, Sold individually
Part Number: AC20262S
Guaranteed to Fit
$18.99
Vehicle Fitment
  • 1991 Mercury Cougar XR-7 8 Cyl 5.0L Car
  • 1991 Mercury Cougar LS 8 Cyl 5.0L Car
Product Details
Notes : Molded hoseMaterial : RubberProduct Fit : Direct FitReplaces OE Number : 88907862Warranty : 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 SeriesType : Discharge and suction
Professional Series Heater Hose - Rubber, Direct Fit, Sold individually
Part Number: AC24106L
Guaranteed to Fit
$21.99
Vehicle Fitment
  • 1991 Mercury Cougar XR-7 8 Cyl 5.0L Car
  • 1991 Mercury Cougar LS 8 Cyl 5.0L Car
Product Details
Notes : Molded hoseMaterial : RubberProduct Fit : Direct FitReplaces OE Number : 88908395Warranty : 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 Series
Safety Stripe Series Heater Hose - EPDM, Direct Fit, Sold individually
Part Number: GAT28412
Guaranteed to Fit
$70.49
Vehicle Fitment
  • 1991 Mercury Cougar LS 6 Cyl 3.8L Pipe To Intake Manifold
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
  • 1991 Mercury Cougar LS 6 Cyl 3.8L Car
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
Page 1 of 2 | Showing 1 - 15 of 18 results

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 >