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Dayco 87321 Small I.D. Molded HVAC Heater Hose

(2006-2008 Buick Lucerne)

Part of: Dayco Small I.D. Molded HVAC Heater Hose

Other options in this family: Dayco 86842 Dayco 87883 Dayco 87855 Dayco 88439 Dayco 88501

Manufacturer

Picture for manufacturer Dayco

Part Number

87321
11 reviews
Sale Price

$34.17

1 left at this price

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Usually delivered within 2 days

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Product Details

The Dayco 87321 is a precision-engineered molded heater hose designed to transport heated coolant between the engine block and heater core assembly in your vehicle's HVAC system. This small inner diameter hose is molded with the same bends and routing as the original equipment assembly for an exact fit replacement.

Construction and Materials:

  • Premium EPDM (Ethylene Propylene Diene Monomer) rubber construction for superior durability
  • Knitted reinforcement provides high burst strength and flexibility
  • Spiral reinforcement design prevents splitting, ballooning, and elongation
  • Exceeds SAE J20R4, Class D-1 standards for heater hose applications
  • Meets SAE J1684 Type EC electrochemical degradation resistance requirements

Performance Specifications:

  • Temperature range: -40°F to +257°F (-40°C to +125°C)
  • Compatible with all common coolants and coolant additives
  • Resistant to ozone, chemicals, and temperature variations
  • Provides secure fitting to help prevent coolant leaks

This molded heater hose is designed for reliable, long-lasting performance in automotive light trucks and passenger cars. The precision molding ensures proper routing and fitment, making installation straightforward while maintaining the integrity of your vehicle's cooling and heating system.

Products specifications

Fits

2006-2008 Buick Lucerne

Very fast and easy site.

Good

Best Price I found on a specific item I was looking for.

good

Very easy to use.

Amazing prices and quick shipping. Cheaper than the discount catalogs too! AWESOME!!!

Great. Best price

I found a item at Autoplicity that I could not locate on other sites. The item was shipped quickly and I was advised of this by an email detailing all of the shipping information. I am well pleased with all aspects of this transaction.

Great price,fast shipping, will buy from again. Thanks

They had the best price anywhere on the items I ordered(Recon Lights). Prompt emails and accurate tracking via UPS shipping. I'm pleased and will order more items now that I know they're "legit". Thanks Autoplicity!<br><br>Nick C.

Fast and easy

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