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Advance Auto Parts Logo
1205 E Main St
Columbus, OH 43205
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Product Information

Product Details
Part No. 86103
Warranty Details (1 YR REPLACEMENT IF DEFECTIVE)
Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40F (-40C) to +257F (+125C) and the quick connect end allows for fast, convenient installation.

Product Features:
  • Meets the requirements of SAE J20R3, Class D-1
  • Designed to meet Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
  • Engineered as an OEM replacement
  • The knitted polyester reinforcement provides high burst strength and resists degradation from temperature extremes and moisture
Specifications
End 1 Inside Diameter:
3/4 in

End 2 Inside Diameter:
3/4 in

End 3 Inside Diameter:
3/4 in

End 4 Inside Diameter:
19/32 in

Color:
Black

Material:
EPDM

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2 out of 5
2 Customer Reviews
50% of respondents would recommend this to a friend
Ratings Distribution
5 Stars
0
4 Stars
0
3 Stars
1
2 Stars
0
1 Star
1
Pros
1
Durable
1
Easy To Install
1
Slipped into place well
1
Well Built / Quality
Cons
1
Needs heat protection
Best Uses
1
Replacement
Car & Truck
1
Casual Driver
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is this type of hose necessary or can you use regular heater hose
Open Reply - Mike
It would be easier to use the molded hose.
Does this hose fit on a manual or automatic or both?
Open Reply - Kevin
To further assist you on this question can you please provide us with your vehicles year, make, model, and engine size. thank You.

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