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1999 GMC C3500HD
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit1999 GMC C3500HD Change Vehicle

Dayco®
1999 GMC C3500HD - Dayco Small I.D. Molded Series Heater Hose - Direct Fit, Sold individually

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$24.49
$33.63Save: $9.14(27%)
Manufacturer #86099
Guaranteed to Fit1999 GMC C3500HD Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
1999 GMC C3500HD
Base
8 Cyl 7.4L
Auxiliary Heater Pipe-1 To Auxiliary Heater Pipe-2; Auxiliary Heater Pipe-3 To Auxiliary Heater Pipe-4, with Aux. Heater

Highlights

Part:
Heater Hose
Brand:
Dayco
Length:
9 in.
Product Fit:
Direct Fit
Quantity Sold:
Sold individually
Prop 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
Fitnotes:
Auxiliary Heater Pipe-1 To Auxiliary Heater Pipe-2; Auxiliary Heater Pipe-3 To Auxiliary Heater Pipe-4, with Aux. Heater

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1991-1995 Lincoln Town Car
All Submodels
All Engines
Pipe To Heater
1992-1995 Ford Crown Victoria
All Submodels
All Engines
Heater To Pipe, with Auto Temp. Control
1992-1995 Mercury Grand Marquis
All Submodels
All Engines
Heater To Pipe
1993 Chevrolet Camaro
Indianapolis 500 Pace Car
8 Cyl 5.7L
Oil Cooler Pipe To Radiator
1993-1995 Chevrolet Camaro
Z28
8 Cyl 5.7L
Oil Cooler Pipe To Radiator
Page 1 of 14 | Showing 1 - 5 of 68 results

Product Information

DAYCO SMALL I.D. MOLDED HEATER HOSES

Avoid overheating by sending excess engine heat to the heater core via Dayco’s Small I.D. molded heater hoses. With their ultra-durable EPDM construction and knitted reinforcement, these heater hoses are highly resistant to the effects of environmental elements and varying temperatures. Since 1905, Dayco has developed top-tier replacement parts that keep cars moving, including belts, tensioners, pulleys and other timing products.

  • Meets SAE J20R4 and Class D-1 requirements as well as SAE J1684 Type EC electro-chemical specifications
  • For use in applications that require small-diameter (1-inch I.D. or smaller) heater hoses
  • Durably constructed with EPDM rubber compound and knitted reinforcement
  • Some applications feature “quick connect” end (if OE is equipped) for  hassle-free installation
  • Withstands coolant, natural elements and temperature extremes such as -40°F (-40°C) to 257°F (125°C)
Need help?Call our product expert1-866-529-0412
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Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

0
My 2000 grand marquis has 2 molded heater hoses, are they both the same? Order 2?KeithOct 03, 2022
Best Answer:Hi Keith, I'm glad to assist you. This one connects it from the heater to the pipe, and the other hose connects the heater to the intake manifold, with part number DY88442. Grab our low-price offer and click the two links below to buy these today. Happy shopping! <a href="https://www.carparts.com/heater-hose/dayco/dy86099?can=CPJE1043_CSQA_20221003" target="_blank">https://www.carparts.com/heater-hose/dayco/dy86099?can=CPJE1043_CSQA_20221003</a> (heater to pipe) <a href="https://www.carparts.com/details/Mercury/Grand_Marquis/Dayco/Heater_Hose/2000/GS/8_Cyl_4-dot-6L/DY88442.html?can=CPJE1043_CSQA_20221003" target="_blank">https://www.carparts.com/details/Mercury/Grand_Marquis/Dayco/Heater_Hose/2000/GS/8_Cyl_4-dot-6L/DY88442.html?can=CPJE1043_CSQA_20221003</a> (heater to intake manifold)
Jeonino E.STAFFOct 03, 2022