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<h2><span style="font-size: 16px;">What is an HVAC heater hose assembly?</span></h2><p style="text-align: justify;"><span style="font-size: 14px;">An HVAC heater hose assembly is a crucial part of a vehicle's heating, ventilation, and air conditioning (HVAC) system. It includes pre-assembled components like hoses, connectors, and sometimes additional fittings, designed to transport coolant between the engine and the heater core. In many vehicles, the HVAC heater hose assembly integrates the heater hose assembly into its design, providing a more efficient solution for managing coolant flow within the HVAC system. The HVAC heater hose assembly is crafted for exceptional performance and longevity within the car's HVAC system. It embodies a range of integral attributes that enhance its functionality and robustness:</span></p><ul><li style="text-align: justify;"><span style="font-size: 14px;">Easy Installation</span></li><li style="text-align: justify;"><span style="font-size: 14px;">Durable Construction</span></li><li style="text-align: justify;"><span style="font-size: 14px;">Complex Design</span></li><li style="text-align: justify;"><span style="font-size: 14px;">Efficient Heat Transfer</span></li><li style="text-align: justify;"><span style="font-size: 14px;">Extended Service Life</span></li></ul><h2 style="text-align: justify;"><span style="font-size: 16px;">HVAC heater hose assembly and heater hose assembly</span></h2><p style="text-align: justify;"><span style="font-size: 14px;">At the heart of a vehicle's HVAC setup, the HVAC heater hose assembly is expertly crafted to navigate the complexities of climate control. It's distinguished by its sophisticated design and coordination with mechanisms that direct coolant to the heater core. Conversely, the basic heater hose assembly is tailored for a single, efficient function: delivering warm coolant from the engine to the heater core, omitting the elaborate features and connections present in the HVAC system.</span></p><h2 style="text-align: justify;"><span style="font-size: 16px;">Signs of a failing HVAC heater hose assembly&nbsp;</span></h2><p style="text-align: justify;"><span style="font-size: 14px;">If you're noticing fluid leaks, a decline in the heating or cooling efficiency of your vehicle, or hearing strange noises coming from the HVAC system, these could be clear indicators that it's time to replace the HVAC heater hose assembly. Additionally, visible damage to the hoses or the system overheating are other tell-tale signs that the assembly may be compromised. </span></p><p style="text-align: justify;"><span style="font-size: 14px;">Swiftly addressing any concerns with the HVAC heater hose assembly is vital for averting more extensive system deterioration. Routine maintenance coupled with the punctual replacement of this assembly is essential for sidestepping expensive fixes and ensuring the HVAC system remains operational for a longer period.</span></p><h2 style="text-align: justify;"><span style="font-size: 16px;">A-Premium: where quality meets performance in auto parts</span></h2><p style="text-align: justify;"><span style="font-size: 14px;">Upgrade your vehicle's HVAC system with the top choice for quality, performance, and convenience: A-Premium's HVAC heater hose assemblies. Our broad compatibility and advanced insulation materials not only meet a wide range of customer needs but also enhance energy efficiency by minimizing fluid resistance. Our commitment to you extends beyond just a 90-day return window and 1-year warranty, and our customer service team is on hand 24 hours a day, 7 days a week to address your needs. Experience the confidence of upgrading your vehicle's HVAC system with <a href="https://a-premium.com/">A-Premium</a>.</span></p>

HVAC Heater Hose Assembly

Air Cleaner

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Air Filter Box

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Air Flow Sensor

Air Intake Duct

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Air Intake Hose

Air Intake Manifold Actuator Control Solenoid

Air Intake Manifold Flap Adjuster

Air Intake Manifold Runner Control Sensor

Air Intake Resonator

Electric Vacuum Pump

Engine Air Duct Assembly

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Engine Air Filter

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Intake Manifold

Intake Manifold Flap Actuator

Intake Manifold Repair Bracket

Intake Manifold Runner Control Valve

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Intercooler

Intercooler Hose

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Oxygen Sensor

Car Oxygen Sensor Price From $24.99 | A-Premium

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Pressure Sensor

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Supercharger Pulley Drive Unit

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Supercharger Snout Rebuild Kit

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Throttle Body

Throttle Cable

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Throttle Position Sensor

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Turbocharger

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Turbocharger Gasket Kit

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Turbocharger Oil Line

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Vacuum Pump

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Air Filters & Intake Systems

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Camshaft Adjuster

Camshaft Adjuster Cover

Camshaft Kit

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Camshaft Timing Gear

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Camshafts

Chain Tensioner Adjuster

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Cylinder Head

Cylinder Head Assembly

Eccentric Shaft Actuator

Engine Timing Belt

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Engine Valve Cover

Engine Valve Cover Gasket

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Harmonic Balancer

Rocker Arm

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Rocker Arm Shaft Lifter Assembly

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Timing Belt Kit

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Timing Chain Gear

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Timing Chain Kit

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Timing Cover

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Timing-Control Valve Solenoid

Valve Cover Gasket

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Valve Lifter Guides

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Valve Lifters Tappet

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Cams, Timing & Valvetrain

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Belt Tensioner

Coolant Level Sensor

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Crank Installer Tool

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Crankcase Breather Hose

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Crankcase Breather Valve

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Crankshaft Position Sensor

Crankshaft Pulley

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Engine Oil Dipstick

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Engine Oil Dipstick Tube

Engine Oil Filter

Engine Oil Pan Gasket

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Flywheel

Harmonic Balancer Crankshaft Hub

Knock Sensor

Oil Baffle

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Oil Cooler

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Oil Cooler Line

Oil Drip Pan

Oil Filler Cap

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Oil Filter

Oil Filter Base

Oil Filter Cover

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Oil Filter Housing

Oil Filter Housing Cover

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Oil Level Sensor

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Oil Pan

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Oil Pump

Oil Pump Drive Gear Shaft

Oil Pump Pickup Tube

Oil Separator

Serpentine Belt

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Cranks, Pistons, Oil & Components

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Camshaft Position Sensor

Camshaft Position Sensor & Magnet Kit

Connector Plug

Distributor Cap

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Electronic Ignition System

Engine Valve Covers & Ignition Coils Kits

Glow Plug

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Glow Plug Relay Module

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Ignition Coil

Ignition Coils & Spark Plugs & Wires Kits

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Ignition Coils & Spark Plugs Kits

Ignition Coils & Wires Kits

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Ignition Distributor

Ignition Lock Cylinder

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Ignition Starter Switch

Ignition Switch Actuator

Kill Switch

Knock Detonation Sensor

Relay

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Spark Plug

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Spark Plug Wire

Electronic Control Modules, Ignition & Distributors

Engine Wiring Harness

Intake Manifold Repair Kit

Pulley

Engine Components & Accessories

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Active Grille Shutter Actuator

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Auxiliary Water Pump

Drive Motor Inverter Cooler

Electric Engine Water Pump

Engine Coolant Air Bleeder Valve

Engine Coolant Pipe

Engine Coolant Shut Off Valve

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Expansion Tank

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Expansion Tank Mounting Plate

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Fan Pulley Bracket

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Fuel Cooler

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Overflow Hose Connector

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Radiator

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Radiator Control Fan Module

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Radiator Core Support Skid Bar Plate

Radiator Fan Cooling Motor

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Radiator Hose

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Engine Cooling

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The engine comprises many essential elements such as the lower cylinder block, upper cylinder head(s), and the cooling & lubricating systems. With A-Premium aftermarket engine components, you can expect that your engine deliver years of reliable performance. We offer a diverse selection of engine components from air filters and ignition coils (kits) to fuel pumps to cater to your needs.

2003 Ford Explorer HVAC Heater Hose Assembly

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