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Hyundai Equus Radiators

Hyundai Equus Radiators

Starting at $188.95, AutoBuffy stocks 3 radiators from APDI, GPD, and Denso to fit the Hyundai Equus. The radiator transfers engine heat into the airstream, keeping coolant temperature in a safe range. A failing radiator causes overheating that can warp cylinder heads or crack engine blocks — catching it early is far cheaper than an engine repair.

Signs your Hyundai Equus needs a new radiator

  • Temperature gauge climbs into the red or engine overheating warning light activates during normal driving
  • Visible coolant puddles (typically green, orange, or pink fluid) forming under the front of the vehicle after it sits
  • Coolant level drops repeatedly even after topping off, with no obvious external hose leak
  • Discolored or oily coolant in the reservoir — a sign of internal corrosion or a transmission-cooler line leak mixing fluids
  • Visible physical damage: bent fins, cracked plastic end tanks, or white mineral deposits along the seams
  • Heater output weakens noticeably because coolant flow through the core is restricted by scale or a partial blockage

Which radiator should you buy for your Hyundai Equus?

The main decision is core material and row count — both affect how efficiently the radiator sheds heat and how long it lasts. Most owners choose between a direct-fit OE-replacement unit and a higher-capacity upgrade, depending on how the vehicle is used. Make sure any unit you select matches your Hyundai Equus's transmission cooler configuration (automatic vs. manual) and engine cooling capacity.

OE-replacement aluminum/plastic
Best for
Daily drivers wanting a straightforward swap
What you get
Matches factory fit and cooling capacity; plastic end tanks keep cost down; easiest installation
All-aluminum (welded tanks)
Best for
High-mileage vehicles or those prone to end-tank cracking
What you get
Greater durability than plastic-tank units; fully repairable by welding; marginally better heat rejection
2-row performance aluminum
Best for
Towing, hauling, or modified engines producing extra heat
What you get
Higher coolant volume and greater fin density for improved heat transfer under sustained heavy load
Heavy-duty / upgraded OEM-style
Best for
Fleet vehicles, off-road use, or extreme climates
What you get
Reinforced mounting points, thicker core, and often an integrated transmission cooler for maximum reliability

Radiators brands we stock for your Hyundai Equus

APDI
1 option · from $188.95
GPD
1 option · from $227.95
Denso
1 option · from $256.95

Replacing the radiator on a Hyundai Equus

Moderate⏱ 1.5–3 hoursDrain pan and coolant catch containerSocket and ratchet setFlathead and Phillips screwdriversPliers or hose clamp pliersFlush kit or garden hose for system flush (recommended)

Drain the coolant completely, disconnect the upper and lower hoses and any transmission cooler lines, then unplug the fan wiring or remove a mechanical fan shroud before unbolting and lifting the old radiator out. Drop the new unit in, reconnect all lines and hoses with fresh clamps, and refill with the correct coolant mix — then run the engine with the heater on full to bleed air pockets and check for leaks. The job is manageable for an experienced DIYer but the tight engine bay on some Hyundai Equus configurations can add time; a repair manual or vehicle-specific guide is worthwhile before starting.

Frequently asked questions

How much does it cost to replace radiators on a Hyundai Equus?
Parts start at $188.95 on AutoBuffy for the Hyundai Equus. Add shop labor — typically one to three hours depending on accessibility — and the total repair can range from a few hundred dollars at an independent shop to significantly more at a dealership. DIY installation keeps the cost at the part price alone.
How long does a radiator last on a Hyundai Equus?
Most radiators on the Hyundai Equus last anywhere from eight to fifteen years or more with proper coolant maintenance. Plastic end-tank units tend to develop cracks earlier than all-aluminum designs. Neglected coolant that turns acidic accelerates internal corrosion and shortens service life regardless of construction.
Can I drive my Hyundai Equus with a leaking radiator?
No. Even a small leak will cause coolant loss that leads to overheating within minutes of normal driving. Sustained overheating can warp the cylinder head, damage head gaskets, or seize the engine. If you notice a leak, stop driving the Hyundai Equus and address it before returning to the road.
Will any radiator fit my Hyundai Equus, or does it need to be specific?
It must be application-specific. The radiator for a Hyundai Equus must match the correct core dimensions, inlet and outlet positions, mounting tab locations, and transmission cooler line fittings if equipped. AutoBuffy filters its 3 options by year, make, and model so only compatible units are shown for your Hyundai Equus.
Should I replace the hoses and thermostat when I replace the radiator on my Hyundai Equus?
Yes, it is strongly recommended. Since the cooling system is already drained and partially disassembled, replacing the upper and lower hoses, hose clamps, and thermostat at the same time costs little extra labor. These components age at a similar rate and a hose or thermostat failure shortly after a new radiator install means draining the system again.
What coolant type should I use after installing a new radiator in my Hyundai Equus?
Use the coolant type and mix ratio specified in the Hyundai Equus owner's manual — formulations vary by make and mixing incompatible types causes gel deposits that restrict flow. As a general rule, a 50/50 mix of the correct coolant and distilled water provides both freeze protection and corrosion inhibition for most climates.

Shop radiators by year for the Hyundai Equus

201620152014201320122011

More parts for your Hyundai Equus

A/C Refrigerant Discharge HoseLateral Arm and Ball Joint AssemblyA/C Condenser and Receiver Drier AssemblyHeadlight ConnectorOxygen SensorEngine Cooling Fan AssemblyFuel Feed LineTrailing Arm

Radiators for other Hyundai models

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