2013 Toyota Highlander Cooling System Parts

This table covers the engine coolants and antifreeze formulations specified for this cooling system. Typical signs include a rising temperature gauge, rusty or sludged coolant, or a heater that blows cold. Use the chemistry named in the notes. Mixing silicate, OAT and HOAT formulas can gel in the radiator. Read more

19 Coolant / Antifreeze parts for the 2013 Toyota Highlander come from 7 brands — PRESTONE, PEAK, VALVOLINE and 4 other brands. The "Popular" part is FVP MV5050GAL. 17 parts fit every engine; the other 2 are engine-specific.

In the Compatible With All Colors grade, PRESTONE supplies 1 part: grouped under the catalog's "Compatible With All Colors" designation — the notes column spells out what sets them apart. A representative part number is PRESTONE AF3055.

The Economy section lists 4 options from FVP, PEAK, PRESTONE and 1 other brand — the catalog's value-priced group. FVP MV5050GAL is listed in this group.

In the Heavy Duty grade, PRESTONE supplies 1 part: rated for severe service. A representative part number is PRESTONE AFC12100.

In the Premium grade, PRESTONE and PEAK supply 5 parts: a step above OE specification in materials, tolerances or warranty terms. A representative part number is PRESTONE AF2100.

In the Standard Replacement grade, AISIN, VALVOLINE, BECK/ARNLEY and 2 other brands supply 8 parts: built to original-equipment specification. A representative part number is AISIN ACT002.

This table covers the hard pipes and extra hoses in the coolant circuit. Read more

7 Coolant Hose / Pipe parts for the 2013 Toyota Highlander come from 4 brands — GATES, ACDELCO, CONTINENTAL and 1 other brand.

Part numbers include ACDELCO 14206S, ACDELCO 14243S and CONTINENTAL 63602, among others listed above.

This table covers the overflow / expansion tanks that hold extra coolant. Read more

6 Coolant Reservoir parts are listed for the 2013 Toyota Highlander, from TECHPRO, DORMAN, GPD and 2 other brands. DORMAN 603289 carries the "Popular" badge. 3 parts fit every engine; the other 3 are engine-specific.

Part numbers include DORMAN 603289, GPD 2411191 and LARES 37863, among others listed above.

This table covers the caps on the overflow / expansion tank. Typical signs include a leak at the neck, a cap that will not hold pressure, or a missing tether. Match the pressure rating or thread in the notes — radiator, reservoir and fuel caps are not interchangeable. Read more

One part is listed for the 2013 Toyota Highlander — MOTORAD T51.

This table covers the Cooling Fan control modules. Read more

11 Cooling Fan Control Module parts are listed for the 2013 Toyota Highlander, from GATES, STANDARD MOTOR PRODUCTS, ACKOJA and 4 other brands. GATES FCM111 carries the "Popular" badge. 3 parts fit every engine; the other 8 are engine-specific.

This table covers the adapters used to pressure-test this cooling system. Read more

3 Cooling System Tester Adapter parts for the 2013 Toyota Highlander come from 2 brands — MOTORAD and GATES. 2 parts fit every engine; the other 1 is engine-specific.

Listed part numbers: GATES 31409, MOTORAD 3124 and MOTORAD 3125.

This table covers the radiators that dump engine heat to airflow through the core. Typical signs include overheating in traffic, a wet core, or coolant that disappears with no puddle. Replace the cap if it cannot hold the rated pressure, and bleed the system after the swap. Read more

23 Radiator parts for the 2013 Toyota Highlander come from 11 brands — KOYORAD, GPD, AGILITY and 8 other brands. The "Popular" part is AGILITY 8013123.

The Economy section: 5 options from GPD and TECHPRO. GPD 13122C is listed in this group.

Standard Replacement: 13 parts, from AGILITY, CSF, KOYORAD and 5 other brands. A representative part number is AGILITY 8013123.

5 further parts sit outside the graded sections, with the same engine-level match.

This table covers the caps that hold system pressure at the radiator or reservoir neck. Typical signs include a leak at the neck, a cap that will not hold pressure, or a missing tether. Match the pressure rating or thread in the notes — radiator, reservoir and fuel caps are not interchangeable. Read more

6 Radiator Cap parts for the 2013 Toyota Highlander come from 5 brands — MOTORAD, CSF, GATES and 2 other brands. The "Popular" part is CSF 4514. Every part fits all 3 engine options (2.7L L4, 3.5L V6 and 3.5L V6 ELECTRIC/GAS).

In the Locking Replacement grade, MOTORAD supplies 1 part: grouped under the catalog's "Locking Replacement" designation — the notes column spells out what sets them apart. A representative part number is MOTORAD ST37.

Standard Replacement: 5 parts, from CSF, GATES, CALORSTAT and 2 other brands. A representative part number is CSF 4514.

This group includes CSF 4514, MOTORAD ST37 and GATES 31412 and the remaining parts above.

This table covers the fan assemblies (and clutches, where listed) that pull air through the radiator. Read more

19 Radiator Fan Assembly parts are listed for the 2013 Toyota Highlander, from TECHPRO, DORMAN, GPD and 6 other brands. DORMAN 620294 carries the "Popular" badge.

Economy: 6 parts, from DORMAN, GPD and TECHPRO. A representative part number is DORMAN 620294.

The Standard Replacement section: 8 options from UAC, TYC, FOUR SEASONS and 2 other brands. TYC 622010 is listed in this group.

5 ungrouped parts are not assigned to a grade, with the same engine-level match.

This table covers the Radiator Fan motors. Typical signs include no motion, a squeal, or a motor that only runs on one speed. Confirm power, ground and the control module before replacing the motor. Read more

This group shows a single part: ACKOJA A70010041.

This table covers the upper, lower and connecting hoses between radiator, engine and reservoir. Typical signs include swelling, cracks, a soft spot, or a leak at a clamp. Replace adjacent aged hoses while the system is drained — they share the same heat cycle. Read more

19 Radiator Hose parts are listed for the 2013 Toyota Highlander, from CONTINENTAL, ACDELCO, GATES and 1 other brand. CONTINENTAL 61351 carries the "Popular" badge.

This table covers the senders that report coolant temperature to the gauge or ECU. Typical signs include a gauge that sits on empty or overheat, or a lamp that does not match what the engine is doing. Rule out the cluster and the wiring before replacing the sender. Read more

18 Temperature Sender / Sensor parts for the 2013 Toyota Highlander come from 16 brands — STANDARD MOTOR PRODUCTS, ACDELCO, GPD and 13 other brands. The "Popular" part is DELPHI TS10289. Every part fits all 3 engine options (2.7L L4, 3.5L V6 and 3.5L V6 ELECTRIC/GAS).

The Economy section: 5 options from GPD, HOLSTEIN, ULTRA-POWER and 2 other brands. GPD 1712514 is listed in this group.

Standard Replacement: 13 parts, from STANDARD MOTOR PRODUCTS, ACDELCO, DELPHI and 8 other brands. A representative part number is DELPHI TS10289.

This table covers the thermostats that open the coolant circuit at the specified temperature. Typical signs include slow warm-up, a gauge that climbs in traffic, or heat that never quite arrives. Replace the housing gasket with the thermostat and bleed the system so a trapped air pocket does not cook the new part. Read more

25 Thermostat parts are listed for the 2013 Toyota Highlander, from MOTORAD, CALORSTAT, FACET and 6 other brands. MOTORAD 5281180 carries the "Popular" badge. 17 parts fit every engine; the other 8 are engine-specific.

The Heavy Duty section: 2 options from MOTORAD. MOTORAD 5281180 is listed in this group.

The Premium section: 2 options from MOTORAD. MOTORAD 7281180 is listed in this group.

The Standard Replacement section: 21 options from MOTORAD, CALORSTAT, FACET and 6 other brands. AISIN THT019 is listed in this group.

This table covers the seals at the thermostat housing and water outlet. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

26 Thermostat / Thermostat Housing / Water Outlet Seal parts for the 2013 Toyota Highlander come from 10 brands — MAHLE / CLEVITE, VICTOR REINZ, BECK/ARNLEY and 7 other brands. The "Popular" part is AISIN THP101. A list this long means Thermostat / Thermostat Housing / Water Outlet Seal applications vary by configuration — the notes carry the qualifiers.

This table covers the housings and outlets the thermostat sits in. Read more

19 Thermostat Housing / Water Outlet parts are listed for the 2013 Toyota Highlander, from FOUR SEASONS, MOTORAD, BECK/ARNLEY and 3 other brands. DORMAN 9025929 carries the "Popular" badge.

Economy: 2 parts, from DORMAN. A representative part number is DORMAN 9025929.

The Standard Replacement section: 9 options from FOUR SEASONS, MOTORAD, BECK/ARNLEY and 1 other brand. BECK/ARNLEY 1470079 is listed in this group.

8 ungrouped parts are not assigned to a grade, with the same engine-level match.

This table covers the gaskets that seal the Water Inlet. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

2 Water Inlet Gasket parts for the 2013 Toyota Highlander come from 2 brands — APEX and FEL-PRO.

Listed part numbers: APEX AWO2237 and FEL-PRO 35801.

This table covers the pumps that circulate coolant through the block and radiator. Typical signs include coolant at the weep hole, pulley play, or a growl from the front of the engine. Replace the thermostat and refill with the specified coolant whenever the pump comes off. Read more

28 Water Pump parts are listed for the 2013 Toyota Highlander, from SKP, ACKOJA, AISIN and 10 other brands. SKP SK1704010 carries the "Popular" badge. They are grouped as Economy and Standard Replacement, with Standard Replacement the largest group at 15 parts from AISIN, GATES, DAYCO and 4 other brands.