Heater Hose for 2004-2009 Mazda 3 & More - Dayco 88436

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$25.99

MPN: 88436

Item Package Quantity: 1

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Dayco HVAC Heater Hose P/N:88436

$25.99

Description

Dayco 88436 heater hose for the 2004-2009 Mazda 3 4-cylinder 2.0L or 2.3L and other vehicles carries engine coolant to and from the heater. Catalogs also list it as an HVAC heater hose.

Coolant hose for the heater circuit
Position: heater to pipe, tee to reservoir and heater to tee

Quick facts

Part: Dayco 88436 heater hose
Also called: HVAC heater hose
Fits: the 2004-2009 Mazda 3 4-cylinder 2.0L or 2.3L and other vehicles
Position: heater to pipe, tee to reservoir, heater to tee
Condition: New

A coolant leak, a sweet smell, a low coolant level or a cracked, swollen or soft hose can mean a heater hose is wearing out. Look only with the engine off and cool. These signs alone don't prove the hose is the problem, since a loose clamp can leak in the same spot. If a worn heater hose is the cause, this one replaces it.

Fits

This heater hose fits the 2004-2009 Mazda 3 4-cylinder 2.0L or 2.3L, the 2009 Mazda 3 Sport and the 1992-1994 Ford Tempo V6 3.0L, and each takes one. If your vehicle isn't named here, look it up on the Buyer's Guide tab.

Specifications

Position: heater to pipe, tee to reservoir, heater to tee
Quantity per vehicle: 1
Condition: New

Interchange: 18133L · 18134L · 19694 · 19697 · 64182 · 11694 · 11697

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

This part cross-references / interchanges with the following part numbers:

18133L, 18134L, 19694, 19697, 64182, 11694, 11697, F23Z-18472-D, 25602630, LF50-15-185B, LF50-15-185D, LF50-15-185E

Frequently Asked Questions

Is this Mazda 3 heater hose the right one for a 2004-2009 Mazda 3 4-cylinder 2.0L or 2.3L?

Yes. Dayco 88436 fits the 2004-2009 Mazda 3 4-cylinder 2.0L or 2.3L and the 2009 Mazda 3 Sport. For any other vehicle, look it up on the Buyer's Guide tab.

Is this Dayco heater hose sold as a single hose?

Yes. This listing is one hose, and each vehicle it fits takes one.

Which connections is this heater hose made for?

Its position is heater to pipe, tee to reservoir and heater to tee.

How can I spot a failing Dayco 88436 heater hose?

With the engine off and cool, look for coolant residue, cracks, swelling or a soft hose. A sweet smell or low coolant can be signs too, and a shop can pressure-test the system.

Is 18133L a cross-reference for this Dayco 88436 heater hose?

Yes. 18133L is one of the other numbers listed for this heater hose, so you can use it to match the part against your old one.