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Heavy-Duty Parts For Truck, Bus, and Off-Road Equipment.

ESPAR A/C & Heater Units/Service Parts

TruckAC+ is your direct source for ESPAR A/C & Heater Units/Service Parts. Our ESPAR product line includes A/C Units, Heater Units, and Unit Service Parts. All these top-quality ESPAR A/C & Heater Units/Service Parts are on the shelf, ready to ship direct to you today. ESPAR Units are considered among the gold-standard in the Mobile Air Conditioning Industry, and are sure to bring you factory-level A/C and Heat performance, if not better! All TruckAC+ Eberspacher A/C & Heater Units/Service Parts are backed by strong Manufacturer Warranties to ensure the product that you receive is fully supported, from factory to function.

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ESPAR A/C & Heater Units/Service Parts FAQs

What are ESPAR Heaters and A/C Units?

ESPAR Heaters and A/C Units are climate control systems used in trucks and heavy equipment to provide heat and cooling. ESPAR is a well-known brand in the industry, and its units help keep cabins comfortable in extreme weather.

Where are ESPAR heaters used?

ESPAR Heaters are used in commercial trucks, buses, RVs, and off-road equipment. They work independently of the engine, so you can heat the cabin or pre-heat the engine without idling.

Will an ESPAR heater work without running the engine?

Yes. ESPAR heaters are designed to operate with the engine off, using the truck’s fuel supply to produce heat, which saves fuel and reduces engine wear.

Are ESPAR products compatible with my truck?

Yes. ESPAR heaters and related parts are made to fit a wide range of truck models and heavy-duty equipment, meeting common OEM specifications.

Is installation and maintenance easy?

ESPAR heaters should be installed professionally to ensure correct operation. Regular maintenance, including cleaning and inspection, helps keep the heater reliable and extends its life.

Do ESPAR products come with a warranty when bought from TruckAC+?

Yes. All ESPAR heaters, A/C units, and related parts purchased from TruckAC+ include manufacturer-backed warranties for support and peace of mind.

TruckAC+ is your direct source for Heavy-Duty Parts on Truck, Bus, and Off-Road Equipment applications. We offer brand specific products, backed by a manufacturer’s warranty, competitive pricing, and guaranteed same day shipping. TruckAC+ product offerings include Red Dot A/C and Heat units, OEM Sanden A/C Compressors, Blower Motors, Condensers, Evaporators, Expansion Valves, A/C Fittings, Heater Cores, Receiver Driers, Sensors, Turbochargers, Hydraulic Hose/Fittings, APU Parts and more!

Our website is simple to navigate; you can shop by the OE number and/or product to complete your order within minutes. For assistance with an order, please contact our Customer Service team. Customer Service Representatives are available Monday – Friday 8am - 5pm (CST) by email at customerservice@truckac.com, or phone at 1-844-878-2522.