Best Aftermarket Air Conditioning For Trucks: 10 Kits Compared

#1 · Best Overall

1. Aspligo Split Truck AC

• Voltage: 12 V DC
• Wattage: 3000 W
• Dimensions: 25"D x 27"W x 25"H
• Weight: 60 lb

Best for: Split-system truck parking cooling.

Why it ranks #1: Truck-focused split system lists 10,500 BTU and 12V DC; the listing says its outdoor unit can mount on a vehicle roof.

A 10,500 BTU split-system layout is the core distinction of this Aspligo 12-volt truck air conditioner, with the title also describing a silent air outlet and fast cooling. It is listed for trucks, RVs, and construction vehicles, including rooftop or horizontal outdoor-unit placement.

The 12-volt DC specification and 3,000-watt rating give truck owners electrical details to assess for a parked-cooling installation. Its split-system format separates the system arrangement from a single rooftop unit, and verified product information says the outdoor unit can be installed on a vehicle roof or placed horizontally. The listing states the compressor already contains refrigerant. However, no components are listed as included, so plan carefully around the supplied kit contents rather than assuming parts are provided.

Skip it if you want an included indoor panel set and outdoor unit; outequip Summit 2 lists both components.

This Aspligo split system fits truck, RV, or construction-vehicle owners considering parked cooling and flexible outdoor-unit placement. Check the installation plan against its 12-volt, 3,000-watt specification and the fact that included components are not listed.

Listed on Amazon as: 12V DC Air Conditioner Truck Air Conditioner for Rvs, Trucks, Construction Vehicles etc, Electric Split Parking A/C Silent Air Outlet Fast Cooling 10500BTU

#2 · Complete Unit Set

2. Shikiy 12V In/Out AC

• Voltage: 12 V
• Wattage: 600 W
• Dimensions: 11.02"D x 18.5"W x 14.96"H
• Weight: 41.9 lb

Best for: Sleeper-cab cooling with remote.

Why it ranks #2: Explicitly describes cooling a truck cab and includes indoor and outdoor units, remote control, and installation accessories.

A listed 600 m3/h evaporator fan airflow gives this Shikiy 12-volt system a concrete cabin-cooling focus for truck drivers. The product description presents it for sleeper-berth rests and parked truck-stop use, and its package listing names indoor and outdoor units plus a remote control.

The 600-watt compressor and 600 m3/h evaporator fan are paired in the product details with a stated temperature change from 68°F to 42.8°F in minutes. Those figures describe the advertised cooling performance, while the 12-volt rating identifies its vehicle electrical system. The listed package includes an indoor unit, outdoor unit, remote, and installation accessories, giving buyers named parts to plan around. Its 41.9-pound weight and 11.02-by-18.5-by-14.96-inch dimensions also matter for installation space and handling.

Skip it if you need a stated warranty; outequip Summit 2 lists a one-year warranty.

Consider Shikiy for a truck driver seeking 12-volt cooling for a cab or sleeper berth, with the remote and listed indoor/outdoor units supporting a complete-system plan. Allow for its 41.9-pound weight and stated installation dimensions.

Listed on Amazon as: Universal DC 12V Air Conditioner Heating Cooling Air Conditioning(in/out)

#3 · Highest Capacity

3. Treeligo 12K Under-Dash AC

• Voltage: 12 V
• Wattage: 900 W
• Dimensions: 8"D x 14"W x 6"H
• Weight: 12 lb

Best for: Compact under-dash heat and cooling.

Why it ranks #3: Lists 12,000 BTU, 12V operation, and heating and cooling in a compact under-dash format for vehicles including trucks.

A 12-pound, compact under-dash format distinguishes Treeligo’s 12,000 BTU kit, giving vehicle owners a heating-and-cooling option with a listed 12-volt DC supply. Its title identifies both functions, while the specifications list a compressor and evaporator unit among the included components.

The kit’s 8-by-14-by-6-inch dimensions and 12-pound weight provide useful planning details for a truck cabin installation. Its 12-volt DC vehicle electrical compatibility identifies the required system voltage, while the listed 900-watt draw is another electrical consideration. A compressor and evaporator unit are included, and the title specifies heating as well as cooling. The available facts do not name an outdoor unit among the included components, so review the stated kit contents when planning the complete installation.

Skip it if you want a listed rooftop package with an outdoor unit included; outequip Summit 2 includes its outdoor unit and indoor panel set.

Choose this Treeligo kit for a truck owner seeking a compact, 12-volt under-dash system that lists heating and cooling. Its dimensions and named included components help with planning, but account for the outdoor-unit question before installation.

Listed on Amazon as: Treeligo 12000 BTU Under Dash AC Kit with Heating Universal 12V A/C System

#4 · Most Complete Kit

4. Generic 12V Heat/Cool Kit

• Voltage: 12 V
• Wattage: 3000 W
• Dimensions: 12"D x 15"W x 6"H
• Weight: 40 lb

Best for: High-capacity under-dash heat and cooling.

Why it ranks #4: Lists 12,700 BTU, 12V, and heating and cooling; included components name the evaporator, compressor, condenser, hoses, and harness.

A stated 12,700 BTU capacity gives this Generic under-dash kit a clear output figure for buyers comparing combined heating and cooling systems. Its 12-volt evaporator uses a three-speed blower switch, and the listed system components include an evaporator, compressor, condenser, hose set, and electrical harness.

The 153⁄4-by-121⁄2-by-6-inch evaporator dimensions help buyers assess under-dash space, while the 359 CFM blower specification indicates the listed airflow. A thermostat and rotary three-speed blower switch provide named controls for adjusting operation. The 12-volt integrated electric scroll compressor is listed with the kit’s heating-and-cooling function, and its component list includes a condenser, fitting set, filter drier, hoses, and harness. Those details support planning a broader installation rather than treating it as an evaporator-only purchase.

Skip it if you need a 24-volt system; SleYuYir 24 Volt Air Conditioner lists 24-volt DC operation.

This Generic kit suits a truck owner planning an under-dash heating-and-cooling installation and wanting a stated capacity plus named system components. Check the 12-volt supply, 3,000-watt rating, and available evaporator space before proceeding.

Listed on Amazon as: 12V Cool&Heat Electric Universal Underdash Air Conditioner DC Auto Car A/C Kit

#5

5. CNYGO 12V Under-Dash Kit

Best for: 12-volt under-dash kit shoppers.

Why it ranks #5: The title specifies a universal 12V, 10,000 BTU heating-and-cooling kit for trucks, but the supplied specifications give few installation details.

A universal under-dash format is the defining feature of this CNYGO kit, offering a 12-volt DC air-conditioning and heating option for trucks, pickups, vans, RVs, tractors, ATVs, and cars. The title identifies both heating and cooling, making it a candidate for buyers seeking a combined system.

The title describes an under-dash electric air-conditioning kit with an evaporator, condenser, and compressor, connecting the cabin-side installation concept with the main system components. Its listed 12-volt DC specification identifies the vehicle electrical voltage to consider before purchase. The product is presented as universal for several vehicle types, including trucks and pickups. The supplied specifications do not state a BTU capacity or list included components, so buyers cannot use those details here to assess output or kit contents.

Skip it if you need a stated cooling capacity and component list; Generic BEU 404-100 H/C specifies 12,700 BTU and kit components.

Consider this CNYGO kit if you want a 12-volt under-dash heating-and-cooling system for a truck or another listed vehicle type. Its supplied details leave capacity and included contents unspecified, so weigh that information gap against your installation needs.

Listed on Amazon as: Universal Under Dash Electric Air Conditioner Heating and Cooling 12 Volt DC 10000 BTU A/C Unit Kit, AC Heater System with Evaporator Condenser Compressor for Car RV Van Truck ATV Pickup Tractor

#6

6. COOLIGO 12V Hydronic AC

• Voltage: 12 V
• Wattage: 800 W

Best for: Engine-cooling-system heat users.

Why it ranks #6: Lists 12V under-dash installation and 800 watts, with hydronic heating; its heating valve is not suitable for electric-vehicle conversions.

Hydronic heating is the defining feature of this COOLIGO 12-volt under-dash air conditioner, linking its heating function to the vehicle’s engine cooling system. The listing says the evaporator heating valve suits gasoline or diesel conversions, while its title gives a 12,000 BTU cooling figure.

The 12-volt electrical specification and 800-watt rating provide useful considerations for a vehicle installation, while the under-dash format places the unit inside the cabin. Its hydronic heating uses the engine cooling system, according to the product description, and the evaporator heating valve is specifically limited to gasoline or diesel conversions. That makes powertrain type central to evaluating the heat function. The listed aluminium-alloy core material is another construction detail for buyers comparing under-dash systems.

Skip it if you have an electric vehicle and need heat; Generic BEU 404-100 H/C lists heating without this stated hydronic limitation.

This COOLIGO unit suits owners of gasoline or diesel trucks seeking under-dash cooling with hydronic heat tied to the engine cooling system. Its heating valve is not suitable for electric-vehicle conversions, so powertrain type sets a firm boundary.

Listed on Amazon as: 12V 12000 BTU DC Under Dash Air Conditioner with Hydronic Heating

#7

7. SleYuYir 24V Under-Dash Kit

• Voltage: 24 V DC
• Wattage: 24 W
• Dimensions: 20"D x 3"W x 5"H

Best for: 24-volt vehicle-system buyers.

Why it ranks #7: A 24V heating-and-cooling under-dash kit that may suit compatible truck systems, but the listing provides limited, inconsistent capacity details.

A 24-volt DC specification sets this SleYuYir under-dash heating-and-cooling kit apart for buyers whose vehicle electrical system uses that voltage. The title states a 10,000 BTU capacity and names trucks among its vehicle applications, while the specifications list four-way swing as a special feature.

The 24-volt input is the key compatibility detail for a truck installation, distinguishing this system from the several 12-volt kits in the roundup. Its title describes an under-dash electric system with heating and cooling, and the listed four-way swing feature indicates air-direction movement. An installation kit is named among the included components, which gives buyers a starting point for planning. The supplied specifications also say a new outdoor unit is required, so account for that in the installation scope.

Skip it if you run a 12-volt electrical system; Treeligo 12000 BTU Under Dash AC Kit with Heating lists 12-volt operation.

Choose SleYuYir when a truck’s electrical system calls for 24 volts and you want a listed under-dash heating-and-cooling kit. Its new-outdoor-unit requirement is a key boundary to factor into the planned installation.

Listed on Amazon as: Universal Under Dash Electric Air Conditioner Heating and Cooling 24 Volt DC 10000 BTU A/C Unit Kit, AC Heater System with Evaporator Condenser Compressor for Car RV Van Truck ATV Pickup Tractor

#8

8. outequip White Rooftop AC

• Voltage: 12 V
• Wattage: 2946 W
• Dimensions: 28.3"D x 28.3"W x 6.3"H
• Weight: 45 lb

Best for: Low-profile rooftop truck cooling.

Why it ranks #8: Lists 10,000 BTU, 12V, top-mounted installation, and a 4,500 BTU supplementary heater for trucks and other vehicles.

A 6.3-inch rooftop profile pairs with 10,000 BTU cooling, giving truck and van owners a top-mounted option that keeps the unit’s listed height low. Its 4,500 BTU PTC heater adds supplementary warmth for mild conditions, while the copper evaporator supports heat transfer during cooling.

The 12-volt Summit 2 measures 28.3 by 28.3 inches and weighs 45 pounds, useful dimensions to account for when planning a rooftop installation. A brushless copper-motor fan moves 450 m3/h, supporting cabin airflow, and intelligent variable-frequency control regulates temperature. The included indoor panel set and outdoor unit provide the listed system components. Its PTC heater is explicitly supplementary, so the unit is a cooling-first choice rather than a primary solution for severe cold or large spaces.

Skip it if you need primary heat in severe cold; Treeligo 12000 BTU Under Dash AC Kit with Heating lists heating and cooling.

Choose this outequip rooftop unit for a truck or van owner prioritizing 12-volt cooling, a low-profile top mount, and supplemental mild-weather heat. Check that the 28.3-inch rooftop footprint suits your installation.

Listed on Amazon as: RV Air Conditioner, 12V 10000 BTU Rooftop Air Conditioner for RVs, Trucks, Vans, Campers, Tractor, Low Profile Quiet AC Unit(w/heater)

#9

9. outequip Black Rooftop AC

• Voltage: 12 V
• Wattage: 900 W
• Dimensions: 28.3"D x 28.3"W x 6.3"H
• Weight: 45 lb

Best for: Off-grid rooftop truck cooling.

Why it ranks #9: Lists 10,000 BTU, 12V, top-mounted installation, and up to eight hours of cooling on a 480Ah house bank.

Up to eight hours of cooling on a standard 480Ah house bank is the stated advantage of this outequip 12-volt rooftop unit, extending parked-use potential for truck and camper owners. It also lists up to ten hours on a 600Ah system, with a low-profile 6.3-inch housing.

The 10,000 BTU cooling capacity and direct connection to a vehicle’s 12-volt electrical system frame this as a rooftop cooling choice for parked use. The stated runtime varies with the house bank: up to eight hours at 480Ah or ten hours at 600Ah. Its copper evaporator supports heat transfer, while the brushless copper-motor fan moves 450 m3/h. The 28.3-inch square footprint and 45-pound weight are practical rooftop installation considerations.

Skip it if you need under-dash installation rather than rooftop mounting; Treeligo 12000 BTU Under Dash AC Kit with Heating is an under-dash option.

Pick this outequip unit for a truck or camper owner planning rooftop cooling while parked and able to match the house bank to the stated runtime. Its top-mounted footprint and battery-dependent operation define the fit.

Listed on Amazon as: 12V RV Rooftop Air Conditioner with Heater, 10,000 BTU Low Profile DC AC Unit – Quiet Cooling for Camper, Van, Truck, Trailer, Boat – Sleek Black Housing

#10

10. Aspligo 12V Under-Dash AC

• Voltage: 12 V DC
• Wattage: 600 W
• Dimensions: 24"D x 20"W x 24"H
• Weight: 36 lb

Best for: Cooling-only under-dash conversions.

Why it ranks #10: The title identifies a 12V under-dash truck AC, but its listed model and color details conflict on heating and cooling configuration.

A 12-volt DC under-dash layout gives this Aspligo kit a cabin-side installation approach for trucks, vans, RVs, and cars. Its title specifies cooling only, so it suits buyers who want air conditioning without selecting a heating function as part of this particular configuration.

The listed 600-watt specification and 12-volt DC input provide electrical details to consider when assessing a vehicle installation. This model includes a fitting kit and wire harness, which supplies named installation-related components, while its built-in installation type identifies the intended arrangement. The specifications also say it requires a new outdoor unit, an important planning factor: the kit is not presented as a complete system with that unit already included. Its cooling-only description makes the function clear.

Skip it if you need heating as well as cooling; Treeligo 12000 BTU Under Dash AC Kit with Heating lists both functions.

This Aspligo kit suits a truck or van conversion where under-dash cooling is the goal and a new outdoor unit can be part of the installation plan. Its listed configuration is cooling-only, not a combined heating system.

Listed on Amazon as: Electric Air Conditioner 12v dc air conditioning Under Dash ac Kit universal car ac system Fit for Van Auto RV Truck (12V-01-Only Cooling)