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Dayco 88428 Molded Heater Hose EPDM Black 8 in.

(2000-2005 Cadillac DeVille; 2004-2005 Pontiac Bonneville; 1997-1999, 2001-2003 Oldsmobile Aurora)

Part of: Dayco Molded EPDM Heater Hose

Other options in this family: Dayco 87959 Dayco 87614 Dayco 86121 Dayco 88353 Dayco 87958

Manufacturer

Picture for manufacturer Dayco

Part Number

88428
10 reviews
Sale Price

$14.48

2 left at this price

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Dayco 88428 is a pre-formed molded heater hose engineered to deliver reliable coolant flow between the engine and heater core. Constructed from EPDM (Ethylene Propylene Diene Monomer) rubber, this hose offers excellent resistance to heat, ozone, and the chemical demands of modern coolant formulations including OAT and HOAT antifreeze types.

Dayco's molded heater hoses are designed to match the exact routing geometry of the original equipment hose, ensuring a precise, leak-free fit without cutting, bending, or improvising with straight hose sections. This direct-fit design simplifies installation and reduces the risk of kinking or improper seating at the connection points.

Key Features:

  • Material: EPDM rubber construction for superior heat and chemical resistance
  • Color: Black
  • Length: 8 inches
  • Pre-molded design replicates the OE hose routing for a direct, drop-in fit
  • Compatible with OAT, HOAT, and conventional coolant formulations
  • Resists cracking, hardening, and deterioration from prolonged heat exposure
  • Sold individually (Each)

Dayco is a globally recognized manufacturer of engine products and has been a trusted OEM and aftermarket supplier for over a century. The 88428 molded heater hose is a dependable replacement that meets or exceeds original equipment standards, helping restore proper cabin heat and cooling system performance.

Products specifications

Fits

2000-2005 Cadillac DeVille; 2004-2005 Pontiac Bonneville; 1997-1999, 2001-2003 Oldsmobile Aurora

Hose Adapters Included

No

Hose Clamp Covers Included

No

Hose Clamps Included

No

Hose End 1

23/32 in.

Hose End 2

23/32 in.

Hose Finish

Black

Hose Length (in)

8.000

Hose Material

EPDM

Notes

Inlet, pipe to engine.

Quantity

Sold individually.

good seller, fast delivery. They sent me a email telling me that they had sent the product and gave me the tracking number so i would know when it would arrive. The wheel lock product was listed accuately and fit nicely on my truck. <br>

Fast shipping times! Great prices!

I like this site has very low prices and great products

Ordering when fine...still yet to experience shipping and QC

The order was placed on a weekend (Order #30758 <br>Order Date: Saturday, September 15, 2012 Order Total: $31.73 <br>It was processed on the first business day. I couldn't ask for a quicker response.<br><br>Good joob all !!!<br>Marty Spellman

Best prices, super fast shipping, will buy from again.

Best price I could find! Great customer service kept me informed through the whole order process to insure acuracy since it was being sent directly from the manufacture. Recieved my order in good time, right parts and no damage. Overall very satisfied and will be doing business again in the future.

great stuff cheap price. fast shipping

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