My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Dayco 88421 Heater Hose Outlet EPDM

(2002-2006 Nissan Altima; 2009-2014 Acura TL)

Part of: Dayco Heater Hose Outlet EPDM

Other options in this family: Dayco 87785 Dayco 87801

Manufacturer

Picture for manufacturer Dayco

Part Number

88421
6 reviews
Sale Price

$11.56

1 left at this price

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Dayco 88421 heater hose is an OE replacement outlet hose engineered for reliable coolant flow in automotive heating systems. This high-quality hose is constructed using all EPDM (Ethylene Propylene Diene Monomer) compounds with spiral reinforcement, delivering exceptional burst strength and superior heat resistance for demanding engine bay environments.

Key Features:

  • All EPDM construction provides excellent resistance to coolant, ozone, and thermal degradation
  • Spiral reinforcement design ensures high burst strength and maintains hose shape under pressure
  • Compatible with all common coolants and coolant additives including ethylene glycol and OAT formulations
  • Precision-engineered as an OE replacement for proper fit and function
  • Designed specifically for heater outlet applications

This heater hose is sold individually and provides a direct replacement solution for worn or damaged factory heater hoses, restoring proper coolant circulation to your vehicle's heating system.

Products specifications

Fits

2002-2006 Nissan Altima; 2009-2014 Acura TL

So far, so good. More after receipt of product and installation. As it turned out, I ordered the wrong window kit, which is completely my fault, so I will have to pay return shipping and there will be a restock fee. Customer service dealt with my issue

Very fast shipping, always great prices.

best price on the net, GREAT communication.....

shipped fast, cant wait to put it on the jeep, would buy from here in the future.

I'll admit to being skeptical at first, but the price was worth the risk. Turned out to be one of the best online transactions I've experienced. Received item 3 days after purchaseing and the best price I found. And I looked hard! A+

Rather amazing and uneventful service in this day and age. Ordered a Thule bike rack for my Nissan Murano. It was in stock (unusual for high-end specialty products), shipped the next day, and was on my doorstep in a few days (excellent for a 60 lb. large box). I'd buy anything from these people without any reservation. AND, your order is insured - completely superfluous. Oh, and did I mention, the lowest price I could find ANYWHERE, and not by a few dollars - a lot.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy