The 2015 Toyota Corolla has 172 cooling system parts with verified fitment on this page — 18 part types and 50 brands, covering the 1.8L L4 engine. Each part includes a manufacturer part number and application notes.
On the 2015 Toyota Corolla, the cooling system system keeps operating temperature in the narrow band the engine was designed for, from radiator and water pump to thermostat and hoses. 62 parts of the 172 listed are Thermostat (24 parts), Thermostat / Thermostat Housing / Water Outlet Seal (20 parts) and Temperature Sender / Sensor (18 parts). The other 15 part types cover the remaining 110 parts.
Every part on this page is matched to the 1.8L L4 — the only engine offered in the 2015 Toyota Corolla.
The most listed brands for 2015 Toyota Corolla cooling system parts are MOTORAD (19 parts), BECK/ARNLEY (13 parts) and GATES (12 parts), plus 47 more brands. Quality grades include Standard Replacement, Economy and Premium.
38 parts on this 2015 Toyota Corolla page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including FVP MV5050GAL (Coolant / Antifreeze) and DORMAN 902924HP (Coolant Hose / Pipe). Click any part number to see every vehicle that part fits.
Coolant / Antifreeze
Compatible With All Colors
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRESTONE | AF3055 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Prime YellowAll Vehicles | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FVP Popular | MV5050GAL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Extended LifeAll Makes / All Models | View on Amazon |
| PEAK | BQA1GAL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Blue Mountain Long LifeAll Vehicle | View on Amazon |
| PRESTONE | AF3100 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Prime Yellow - All VehiclesExtended Life | View on Amazon |
| VALVOLINE | 719009 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Multi-Vehicle Yellow1 Gallon | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRESTONE Popular | AF2100 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | All Vehicles10yr/300k mi | View on Amazon |
| PEAK | PKP1GAL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | All Vehicles Antifreeze1 Gallon | View on Amazon |
| PEAK | PXA1GAL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Global Lifetime1 Gallon | View on Amazon |
| PRESTONE | AF6210 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | MAX Original EquipmentAsian Red/Pink | View on Amazon |
| PRESTONE | AFMAX | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Max Universal1 Gallon | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AISIN Popular | ACT002 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | PinkHOAT | View on Amazon |
| VALVOLINE Popular | 675130 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Asian Vehicle Red1 Gallon | View on Amazon |
| AISIN | ACT002C | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Pink - Canada OnlyHOAT | View on Amazon |
| BECK/ARNLEY | 2521502 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Premium Extra Life Pink | View on Amazon |
| BECK/ARNLEY | 2521002 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Premium Red | View on Amazon |
| PEAK | PAR1GAL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OET Asian Extended Life Red1 Gallon | View on Amazon |
| PENTOSIN | 8115209 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Pentofrost A41 Gallon | View on Amazon |
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.
17 Coolant / Antifreeze parts for the 2015 Toyota Corolla come from 7 brands — PRESTONE, PEAK, VALVOLINE and 4 other brands. The "Popular" part is FVP MV5050GAL.
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 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, BECK/ARNLEY, VALVOLINE and 2 other brands supply 7 parts: built to original-equipment specification. A representative part number is AISIN ACT002.
Coolant Hose / Pipe
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular | 902924HP | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OE FixPipe | View on Amazon |
| SKP Popular | SK121486 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Pipe | View on Amazon |
| DORMAN | 902924 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Pipe | View on Amazon |
| GATES | 18554 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Molded | View on Amazon |
| MOTORAD | CH8014 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Pipe | View on Amazon |
| SKP | SK902924HP | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Pipe | View on Amazon |
| ULTRA-POWER | 902924 | 🇺🇸 US 🇨🇦 CA | STD VersionEngine Coolant Pipe | View on Amazon |
This table covers the hard pipes and extra hoses in the coolant circuit.
7 Coolant Hose / Pipe parts for the 2015 Toyota Corolla come from 5 brands — DORMAN, SKP, GATES and 2 other brands. The "Popular" part is DORMAN 902924HP.
Listed part numbers: DORMAN 902924HP, SKP SK121486 and DORMAN 902924, plus the other parts above.
Coolant Hose Connector / Flange
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FOUR SEASONS | 85356 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Water Inlet | View on Amazon |
| FOUR SEASONS | 85918 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Coolant Coupling | View on Amazon |
This table covers the Coolant Hose Connector flanges.
2 Coolant Hose Connector / Flange parts for the 2015 Toyota Corolla come from FOUR SEASONS.
Listed part numbers: FOUR SEASONS 85356 and FOUR SEASONS 85918.
Coolant Pipe Adapter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORAD | CH9924 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Coolant Pipe adapters.
One part is listed for the 2015 Toyota Corolla — MOTORAD CH9924.
Coolant Reservoir
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GPD | 2811895 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Radiator and Condenser Complete Assembly with Coolant Reservoir | View on Amazon |
This table covers the overflow / expansion tanks that hold extra coolant.
One part is listed for the 2015 Toyota Corolla — GPD 2811895.
Coolant Reservoir Cap
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CALORSTAT | RC0165 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| MOTORAD | T164 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Standard | View on Amazon |
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.
2 Coolant Reservoir Cap parts are listed for the 2015 Toyota Corolla, from CALORSTAT and MOTORAD.
Part numbers include CALORSTAT RC0165 and MOTORAD T164.
Cooling Fan Control Module
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP Popular | SK902417 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WELLS Popular | 6H1526 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| ACKOJA | A70790001 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Body code ZRE172 | View on Amazon |
| BECK/ARNLEY | 2030271 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fitting vehicle options ZRE142 | View on Amazon |
| DORMAN | 902417 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| GATES | FCM110 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| GPD | 1712245 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| STANDARD MOTOR PRODUCTS | RY1889 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Cooling Fan control modules.
8 Cooling Fan Control Module parts are listed for the 2015 Toyota Corolla, from SKP, WELLS, ACKOJA and 5 other brands. SKP SK902417 carries the "Popular" badge.
This group includes SKP SK902417, WELLS 6H1526 and ACKOJA A70790001 and the remaining parts above.
Cooling System Tester Adapter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GATES | 31409 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Cooling System Pressure | View on Amazon |
| MOTORAD | 3124 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | StandardRadiator Cap Adapter | View on Amazon |
| MOTORAD | 3125 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Standard | View on Amazon |
This table covers the adapters used to pressure-test this cooling system.
3 Cooling System Tester Adapter parts for the 2015 Toyota Corolla come from 2 brands — MOTORAD and GATES.
Part numbers include GATES 31409, MOTORAD 3124 and MOTORAD 3125.
Radiator
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GPD | 13152C | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | For Vehicle Built In Japan | View on Amazon |
| OSC | 13106E | 🇺🇸 US 🇨🇦 CA | Automatic CVT trans. | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CSF Popular | 3445 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 1 RowPlastic Tank / Aluminum Core | View on Amazon |
| KOYORAD Popular | A13106 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | This will Fit US and Canada made vehicles only. Distance between Top mounting holes (threaded) must be 27.80 inches. | View on Amazon |
| TYC Popular | 13106 | 🇺🇸 US | L Model4 speed trans. | View on Amazon |
| AGILITY | 8013152 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | For Vehicle Built In Japan | View on Amazon |
| DENSO | 2219624 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| FVP | RAD13106 | 🇺🇸 US 🇨🇦 CA | Automatic CVT trans. | View on Amazon |
| NISSENS | 606788 | 🇺🇸 US | Brazed cooling fins | View on Amazon |
| OSC | 13106 | 🇺🇸 US 🇨🇦 CA | Automatic CVT trans. | View on Amazon |
| SPECTRA PREMIUM | CU13106 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | For vehicle built in USA or Canadian Builtwith 27.75 IN Top Mounting Holes | View on Amazon |
| UAC | RA13106C | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
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.
12 Radiator parts for the 2015 Toyota Corolla come from 11 brands — OSC, GPD, CSF and 8 other brands. The "Popular" part is CSF 3445.
The Economy section: 2 options from GPD and OSC. GPD 13152C is listed in this group.
Standard Replacement: 10 parts, from CSF, KOYORAD, TYC and 7 other brands. A representative part number is CSF 3445.
Radiator Cap
Locking Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORAD | ST36 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Safety Lever | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GATES Popular | 31411 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OE Type | View on Amazon |
| CALORSTAT | RC0047 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Includes 2 sealsMetallic | View on Amazon |
| MOTORAD | T36 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Standard | View on Amazon |
| SKP | SK10241 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Pressure Rating 13 psi | View on Amazon |
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.
5 Radiator Cap parts for the 2015 Toyota Corolla come from 4 brands — MOTORAD, GATES, CALORSTAT and 1 other brand. The "Popular" part is GATES 31411.
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 ST36.
Standard Replacement: 4 parts, from GATES, CALORSTAT, MOTORAD and 1 other brand. A representative part number is GATES 31411.
Listed part numbers: GATES 31411, MOTORAD ST36 and CALORSTAT RC0047, plus the other parts above.
Radiator Fan Assembly
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular | 621538 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| GPD | 2811895 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Built in Reservoir | View on Amazon |
| TECHPRO | TO3115181 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| VARIOUS MFR | TO3115181 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Performance | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TYC Popular | 623160 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | L Model or LE Eco or LE Model or S Model | View on Amazon |
| AGILITY | 6010308 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Single Fan Configuration | View on Amazon |
| UAC | FA50422C | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | For vehicle built in USA | View on Amazon |
| VDO / CONTINENTAL | FA70970 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the fan assemblies (and clutches, where listed) that pull air through the radiator.
8 Radiator Fan Assembly parts are listed for the 2015 Toyota Corolla, from DORMAN, GPD, TECHPRO and 5 other brands. DORMAN 621538 carries the "Popular" badge.
Economy: 4 parts, from DORMAN, GPD, TECHPRO and 1 other brand. A representative part number is DORMAN 621538.
The Standard Replacement section: 4 options from TYC, AGILITY, UAC and 1 other brand. TYC 623160 is listed in this group.
Listed part numbers: DORMAN 621538, GPD 2811895 and TECHPRO TO3115181, plus the other parts above.
Radiator Hose
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GATES Popular | 23521 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Molded | View on Amazon |
| GATES Popular | 23519 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Molded | View on Amazon |
| GATES Popular | 23522 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Molded | View on Amazon |
| ACDELCO | 20527S | 🇺🇸 US 🇨🇦 CA | Professional / GoldMolded | View on Amazon |
| CONTINENTAL | 66202 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Molded | View on Amazon |
| CONTINENTAL | 66204 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Molded | View on Amazon |
| CONTINENTAL | 66205 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Molded | View on Amazon |
| DAYCO | 72460 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Curved | View on Amazon |
| DAYCO | 72458 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Curved | View on Amazon |
| DAYCO | 72459 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Curved | View on Amazon |
| DAYCO | 72928 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Curved | View on Amazon |
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.
11 Radiator Hose parts are listed for the 2015 Toyota Corolla, from DAYCO, GATES, CONTINENTAL and 1 other brand. GATES 23521 carries the "Popular" badge.
Temperature Sender / Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GPD | 1712514 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| HOLSTEIN | 2CTS0051 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| ULTRA-POWER | 5S1616 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| UNITED MOTOR PRODUCTS | CTS25 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rectangular Connector | View on Amazon |
| VEMO | V70720007 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Thread Size: M12 X 1.5Plug (Connector): 2 Pins | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI Popular | TS10289 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| DENSO Popular | 1931000 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Engine Coolant Temperature Sensor | View on Amazon |
| FOUR SEASONS Popular | 36424 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Gauge | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular | TX40 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rectangular Connector2 Terminal | View on Amazon |
| 555 | KW414 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Sankei 555Sender | View on Amazon |
| ACDELCO | D583 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| ACDELCO | 155986 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| BECK/ARNLEY | 1581585 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| FACET | 73323 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| NTK | EF0157 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| STANDARD MOTOR PRODUCTS | TX109 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WALKER PRODUCTS | 2111060 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Sensor Only | View on Amazon |
| WELLS | 5S1616 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Connector Shape: Rectangular | View on Amazon |
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.
18 Temperature Sender / Sensor parts for the 2015 Toyota Corolla come from 16 brands — STANDARD MOTOR PRODUCTS, ACDELCO, GPD and 13 other brands. The "Popular" part is DELPHI TS10289.
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.
Thermostat
Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORAD Popular | 5281180 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Ultra Stat | View on Amazon |
| MOTORAD | 5281170 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Ultra Stat | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORAD Popular | 7281180 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fail-Safe | View on Amazon |
| MOTORAD | 7281170 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fail-Safe | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY Popular | 1430722 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Includes Gasket/Seal | View on Amazon |
| GATES Popular | 33868 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OE Type | View on Amazon |
| MOTORAD Popular | 281180 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Standard | View on Amazon |
| ACKOJA | A70990001 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Model or C Model or CE Model or L Model or LE Model or S Model or S PlusWAX Type (Opening Temperature 82 - Fully Open Temperature 95), Type A | View on Amazon |
| ACKOJA | A70990013 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Model or C Model or CE Model or L Model or LE Model or S Model or S Pluswith OE No. 90916A3002 | View on Amazon |
| AISIN | THT026 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 80°C | View on Amazon |
| BECK/ARNLEY | 1430927 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Model or C Model or CE Model or L Model or LE Model or S Model or S PlusTemperature: 82C/180F | View on Amazon |
| BECK/ARNLEY | 1430957 | 🇺🇸 US 🇨🇦 CA | LE EcoTemperature: 80C/176F | View on Amazon |
| CALORSTAT | TH629582 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Does not include seal | View on Amazon |
| CALORSTAT | TH629576 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | PerformanceDoes Not Include Seal | View on Amazon |
| CALORSTAT | TH629588 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | PerformanceDoes Not Include Seal | View on Amazon |
| FACET | 78399S | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Opening temperature (F): 180 | View on Amazon |
| FACET | 78404 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Includes Gasket | View on Amazon |
| FACET | 78444 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Includes Gasket | View on Amazon |
| FACET | 78683 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Includes Gasket | View on Amazon |
| JAPANESE OE | WV56TB82A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Tama | View on Amazon |
| MAHLE / CLEVITE | TX19082D | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Includes Gasket or Seal | View on Amazon |
| MOTORAD | 281170 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Standard | View on Amazon |
| MOTORAD | 1075176 | 🇺🇸 US 🇨🇦 CA | Standard | View on Amazon |
| MOTORAD | 2927KT | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Kit | View on Amazon |
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.
24 Thermostat parts are listed for the 2015 Toyota Corolla, from MOTORAD, FACET, BECK/ARNLEY and 6 other brands. MOTORAD 5281180 carries the "Popular" badge.
The Heavy Duty section lists 2 options from MOTORAD — rated for severe service. 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: 20 options from MOTORAD, FACET, BECK/ARNLEY and 6 other brands. BECK/ARNLEY 1430722 is listed in this group.
Thermostat / Thermostat Housing / Water Outlet Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AISIN Popular | THP101 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Thermostat Seal | View on Amazon |
| CALORSTAT Popular | J96 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Thermostat Seal | View on Amazon |
| FEL-PRO Popular | 35445 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Outside Diameter: 2.325 In | View on Amazon |
| MOTORAD Popular | MG182 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Thermostat Seal | View on Amazon |
| APEX | AWO2047 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Thermostat Seal | View on Amazon |
| APEX | AWO2296 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Thermostat Seal | View on Amazon |
| APEX | AWO2294 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Water Outlet Seal | View on Amazon |
| BECK/ARNLEY | 0390144 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | O-RingThermostat Seal | View on Amazon |
| ELRING | 688630 | 🇨🇦 CA | Material: EPDM ethylene propylene diene Monomer (M-class) rubber | View on Amazon |
| FACET | 79569 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | O-Ring | View on Amazon |
| FACET | 79673 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | O Ring2.31" X 0.16" | View on Amazon |
| FEL-PRO | 36267 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| FEL-PRO | 35866 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Water Outlet Seal | View on Amazon |
| MAHLE / CLEVITE | C31090 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Engine Coolant Outlet O-RingMolded Rubber | View on Amazon |
| MAHLE / CLEVITE | C32708 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Molded Rubber | View on Amazon |
| MAHLE / CLEVITE | C32454 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rubber Coated Embossed Metal | View on Amazon |
| VICTOR REINZ | 711215000 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | O-Ring TypeThermostat Seal | View on Amazon |
| VICTOR REINZ | 711354600 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Located on Thermostat HousingReplaces OE Part Number(s) 1632562010 | View on Amazon |
| VICTOR REINZ | 711607000 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Composite | View on Amazon |
| VICTOR REINZ | 711603100 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
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.
20 Thermostat / Thermostat Housing / Water Outlet Seal parts for the 2015 Toyota Corolla come from 10 brands — VICTOR REINZ, FEL-PRO, APEX and 7 other brands. The "Popular" part is AISIN THP101.
Thermostat Housing / Water Outlet
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 9025927 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Thermostat Housing | View on Amazon |
| SKP | SK9025927 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | CoverThermostat Housing | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY Popular | 1470089 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | UpperBase Model or C Model or CE Model or L Model or LE Model or S Model or S Plus | View on Amazon |
| MOTORAD Popular | CH2927 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits UpperWater Outlet | View on Amazon |
| BECK/ARNLEY | 1470106 | 🇺🇸 US 🇨🇦 CA | LowerLE Eco | View on Amazon |
| GATES | CO34823 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Water Outlet | View on Amazon |
| GATES | CO35036 | 🇺🇸 US 🇨🇦 CA | Thermostat HousingLE Eco | View on Amazon |
| GATES | CO35040 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Thermostat HousingL Model or LE Model or S Model | View on Amazon |
| MOTORAD | CH3109 | 🇺🇸 US 🇨🇦 CA | Fits LowerLE Eco | View on Amazon |
| MOTORAD | CH1020 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits LowerBase Model or C Model or CE Model or L Model or LE Model or S Model or S Plus | View on Amazon |
This table covers the housings and outlets the thermostat sits in.
10 Thermostat Housing / Water Outlet parts are listed for the 2015 Toyota Corolla, from MOTORAD, GATES, BECK/ARNLEY and 2 other brands. BECK/ARNLEY 1470089 carries the "Popular" badge.
Economy: 2 parts, from DORMAN and SKP. A representative part number is DORMAN 9025927.
The Standard Replacement section: 8 options from MOTORAD, GATES and BECK/ARNLEY. BECK/ARNLEY 1470089 is listed in this group.
Water Pump
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP Popular | SK1707480 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | L Model or LE Model or S Model | View on Amazon |
| US MOTOR WORKS Popular | US6232 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Model or C Model or CE Model or L Model or LE Model or S Model or S Plus | View on Amazon |
| ACKOJA | A7050006 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Pulley | View on Amazon |
| BECK/ARNLEY | 1312556 | 🇺🇸 US 🇨🇦 CA | LE Eco | View on Amazon |
| BECK/ARNLEY | 1312422 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Metal Impeller | View on Amazon |
| FVP | US6232 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Model or C Model or CE Model or L Model or LE Model or S Model or S Plus | View on Amazon |
| FVP | US8182 | 🇺🇸 US 🇨🇦 CA | LE Eco | View on Amazon |
| US MOTOR WORKS | US8182 | 🇺🇸 US 🇨🇦 CA | LE Eco | View on Amazon |
| WJB / INMOTION PARTS | WU6232 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Exc. Eco Package | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AISIN Popular | WPT140 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Model or C Model or CE Model or L Model or LE Model or S Model or S Plus | View on Amazon |
| AISIN Popular | WPT195 | 🇺🇸 US 🇨🇦 CA | LE Eco | View on Amazon |
| ACDELCO | 252928 | 🇺🇸 US 🇨🇦 CA | GoldDoes Not Include Mount Bolts | View on Amazon |
| DAYCO | DP1442 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Serpentine Belt Drivenwith Aluminum Casting | View on Amazon |
| DAYCO | DP1937 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Serpentine Belt Drivenwith Stamped Steel Pump | View on Amazon |
| GATES | 42187 | 🇺🇸 US 🇨🇦 CA | LE Eco | View on Amazon |
| GMB | 1707480 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Except Eco Package | View on Amazon |
| GMB | 1703050 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Eco Package | View on Amazon |
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.
17 Water Pump parts are listed for the 2015 Toyota Corolla, from US MOTOR WORKS, BECK/ARNLEY, FVP and 8 other brands. SKP SK1707480 carries the "Popular" badge.
Economy: 9 parts, from US MOTOR WORKS, BECK/ARNLEY, FVP and 3 other brands. A representative part number is SKP SK1707480.
The Standard Replacement section: 8 options from AISIN, DAYCO, GMB and 2 other brands. AISIN WPT140 is listed in this group.
Water Pump Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY Popular | 0394191 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Model or C Model or CE Model or L Model or LE Model or S Model or S Plus | View on Amazon |
| FEL-PRO Popular | 35873 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | To BlockBase Model or C Model or CE Model or L Model or LE Model or S Model or S Plus | View on Amazon |
| APEX | AWP3248 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| FEL-PRO | 36166 | 🇺🇸 US 🇨🇦 CA | To BlockLE Eco | View on Amazon |
| MAHLE / CLEVITE | K32457 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Molded Rubber | View on Amazon |
| VICTOR REINZ | 711421600 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the gaskets between the water pump and the block or housing. 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.
6 Water Pump Gasket parts for the 2015 Toyota Corolla come from 5 brands — FEL-PRO, BECK/ARNLEY, APEX and 2 other brands. The "Popular" part is BECK/ARNLEY 0394191.
This group includes BECK/ARNLEY 0394191, FEL-PRO 35873 and APEX AWP3248 and the remaining parts above.
Buying Cooling System Parts for a 2015 Toyota Corolla
On this vehicle, the cooling system system keeps operating temperature in the narrow band the engine was designed for, from radiator and water pump to thermostat and hoses.
- Confirm you have the 1.8L L4 engine — every part on this page is matched to it.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the thermostat and refill with fresh coolant whenever you change a water pump or radiator; original hoses on an older vehicle are on borrowed time.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Thermostat and Thermostat / Thermostat Housing / Water Outlet Seal .
Frequently Asked Questions
How many cooling system parts fit the 2015 Toyota Corolla?
Our catalog currently lists 172 cooling system parts for the 2015 Toyota Corolla across 18 subcategories and 50 brands, covering the 1.8L L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of cooling system problems on a 2015 Toyota Corolla?
Common symptoms include a rising temperature gauge in traffic, sweet-smelling steam, crusty deposits around hose clamps, or a heater that blows cold. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace the thermostat and refill with fresh coolant whenever you change a water pump or radiator; original hoses on an older vehicle are on borrowed time.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2015 Toyota Corolla was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2015 Toyota Corolla?
Every part on this page is matched to the 1.8L L4 engine. Then replace coolant with the exact specification the manufacturer calls for — mixing chemistries can gel and block small passages. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2015 Toyota Corolla
Cooling System Parts for Other Toyota Corolla Years
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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.