Heaters Cooling & Heating

Summit Racing™ Automotive Heaters

Summit Racing™ automotive heaters are designed to add a universal heat source to any application where an engine coolant system exists. This includes cars, trucks, UTVs, and even marine vessels. Simply follow the included instructions to connect the plumbing lines and wiring, then enjoy immediate warmth. These units are available in numerous styles, and include a multiple speed fan for adjustable settings. Summit Racing™ automotive heaters can also be used as an easy alternative to replacing a worn-out or hard-to-reach heater core.

4.77 out of 5 stars ( 207 )

$200.99

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$293.99

Maradyne The Heat 5000 Series Heaters

The cost of replacing both the heater and heater core in your vehicle is now much easier to absorb. Maradyne has combined the two separate parts in its new compact, high-volume heating units, The Heat 5000 Series. These 12,500 BTU/hr. heaters have 3-speed fan control switches and heavy-duty motors for long life. They feature 22-gauge black coated steel casing, a durable tube fin core design, an internally grounded motor, and hose connections with mounting bolts at the rear. Optional defrost, louver, and installation kits are available separately, based on your needs. Replacing the stock heater and core can be expensive. The Heat 5000 Series heaters from Maradyne are the economical choice for quality and comfort.

4.0 out of 5 stars ( 6 )

$262.96

Four Seasons Heater Valves

Achieving the desired climate inside your vehicle depends on numerous small parts functioning together—including the heater valve. These inexpensive components control the amount of coolant flowing through the heater core, which ultimately regulates your cabin comfort. Four Seasons offers a variety of replacement heater valves designed to keep your heating and cooling system operating properly. They're manufactured from high-quality materials and are available for direct OEM-quality fitment on most passenger cars, trucks, and SUVs.

4.54 out of 5 stars ( 63 )

$12.99

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$166.99

Maradyne Havasu Heaters

The cost of replacing both the heater and heater core in your vehicle is now much easier to absorb. The Maradyne Havasu heater is made of heat resistant ABS and comes equipped with 3 adjustable front facing louvers. The 2-speed motor will give you the adjustment you need for maximum comfort. They feature a durable tube fin core design and hose connections with mounting bolts at the rear. Replacing the stock heater and core can be expensive. The Havasu heater from Maradyne are the economical choice for quality and comfort.

5.0 out of 5 stars ( 1 )

$205.80

Four Seasons Manual Shut-Off Valves

Improve your vehicle's air conditioning performance with a new manual shut-off valve from Four Seasons. These OE valve replacements are built from quality materials to provide long-lasting, dependable service. Four Seasons manual shut-offs have a leak-free design to hold back the flow of hot water from the heater core, enabling much cooler air to reach your cabin. These inline valves are available in various sizes to fit an assortment of engine setups. One simple accessory can make your long-distance more comfortable than you ever knew possible: Four Seasons manual shut-off valve!

4.52 out of 5 stars ( 29 )

$12.99

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$13.99

OER Authorized Heater Boxes

OER Authorized heater boxes are authentic reproductions of your original assembly. These detailed replacements are manufactured to exact factory dimensions and contours for classic car applications from the 1960s, '70s, and '80s. Depending on the model you select, the heater box may be crafted from original-style polymer or stamped steel with an EDP coating for rust prevention. Features may include: interior air control doors and flaps, heater core mount, fan chamber, fresh air inlet, case clips and gasket set, heater tube retainer plate, and more. Order the model recommended for your vehicle.

4.0 out of 5 stars ( 6 )

$199.99

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$282.99

Vintage Air Streamline Heater Kits

Vintage Air streamline heater kits provide a firewall mounted heater with classic styling. The molded ABS case is highlighted by polished stainless steel trim creating a design reminiscent of the art-deco era. Features: * Single control 3-speed fan * Electronically operated heater control valve * High-efficiency copper/brass heater core * Powdercoated diverter louvers direct heat to both sides of cabin

Not Yet Reviewed

$380.99

ACDelco Heater Valves

ACDelco heater valves control the flow of coolant through the heater core. These valves close to stop coolant from flowing through the heater core, permitting maximum cooling from the A/C evaporator. ACDelco aftermarket replacement HVAC heater control valves are manufactured to meet or exceed your expectations for quality and function.

4.67 out of 5 stars ( 3 )

$14.99

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$16.99

Maradyne Sedona Hydronic Heaters

Maradyne Sedona Hydronic Heaters use engine coolant for heat. The auxiliary heaters feature heavy-duty glass-filled nylon construction, with four adjustable louvers, temperature control, a 3-speed motor, and built-in mounting bracket for the wall or floor. Additional details: * Weight: 10 lbs. * Dimensions: 7.9 in. × 6.7 in. × 12.6 in. * Case/blower material: Heat-resistant ABS * Core material: Tube and fin * Power requirements: 8.0 amps at 12 V * BTUs per hour: 17,750 * Airflow: 80 cfm

Not Yet Reviewed

$419.85

Maradyne Santa Fe Auxiliary Heaters

Maradyne High Performance Fans developed its Santa Fe auxiliary heaters to provide hot rods, older vehicles, and UTVs with efficient heat and versatile mounting options. They're perfect for underdash mounting—either new installations or to replace an expensive or inaccessible OE heater. When it's time to heat things up, do it with one of these Santa Fe auxiliary heaters from Maradyne! Features include: * 13,200 BTU/hr. * Power requirements: 6.0 amps, 12 V * Air flow heating: 200 cfm * Case material: Glass-filled nylon * Fan material: aluminum * Fittings: .625 in. * Hydronic (heats from engine coolant) * Heavy-duty motor (for lasting service) * Universal floor mount (mounting studs and hose connection at rear of unit) * Compact design * Built-in 2-speed fan control switch * Durable tube/fin core design * Motor is internally grounded * Adjustable airflow louvers * Optional mounting bracket (sold separately) * Optional louver and defrost kits (all sold separately)

5.0 out of 5 stars ( 3 )

$268.28

RESTOPARTS® Manufactured Underdash Heater/AC Box Assemblies

Restore your heating and cooling system with a heater/AC box assembly from RESTOPARTS® Manufactured. These correct reproductions come assembled with vacuum actuators and flappers for heat distribution. (Heater core, control cables and seals are sold separately.) The replacement assemblies are available for well over a hundred applications from the 1960s. Order the model recommended for your vehicle.

Not Yet Reviewed

$385.99

RESTOPARTS® Supplied Underdash Heater/AC Box Assemblies

RESTOPARTS® Supplied offers underdash heater/AC box assemblies for dozens of classic Chevrolet, GMC, and Cadillac vehicles from the 1950s, '60s, and '70s. These correct reproductions come assembled with vacuum actuators and flappers for heat distribution. (Heater core, control cables and seals are sold separately.) The replacement units are available in different styles; order the model recommended for your application. Restore your heating and cooling system with an assist from RESTOPARTS®.

Not Yet Reviewed

$582.99

Maradyne Sonora Hydronic Heaters

Maradyne Sonora Hydronic Heaters use engine coolant for heat. The auxiliary heaters feature heavy-duty glass-filled nylon construction, four adjustable louvers, temperature control, two adjustable vents, a 3-speed motor, and built-in mounting bracket for wall or floor. Additional notes: * Weight: 7.5 lbs. * Dimensions: 8.7 in. x 5.9 in. x 12.6 in. * Case/blower material: Heat-resistant ABS * Core material: Tube and fin * Power requirements: 6.8 amps at 12 V * BTUs per hour: 12,000 * Airflow: 80 cfm

3.0 out of 5 stars ( 1 )

$340.86

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