62 Cooling system parts are listed for the 2013 Toyota Avalon, in 9 part types, covering both the 2.5L L4 ELECTRIC/GAS and the 3.5L V6. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2013 Toyota Avalon, 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. 37 parts of the 62 listed are Coolant / Antifreeze (17 parts), Cooling Fan Control Module (11 parts) and Radiator (9 parts). The other 6 part types cover the remaining 25 parts.
The 2013 Toyota Avalon was sold with both the 2.5L L4 ELECTRIC/GAS and the 3.5L V6. 24 parts fit every engine; the other 38 are engine-specific. Each part shows which engine(s) it fits.
31 brands supply cooling system parts for the 2013 Toyota Avalon, led by MOTORAD (6 parts), PRESTONE (5 parts) and PEAK (4 parts), plus 28 more brands. Quality grades include Standard Replacement, Economy and Premium.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2013 Toyota Avalon. 12 parts have it, including FVP MV5050GAL (Coolant / Antifreeze) and DORMAN 603781 (Coolant Reservoir). Each part number opens a page with every vehicle that part fits.
Coolant / Antifreeze
Compatible With All Colors
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRESTONE Fits: all 2013 Avalon engines | AF3055 | 🇺🇸 US 🇨🇦 CA | Prime YellowAll Vehicles | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FVP Popular Fits: all 2013 Avalon engines | MV5050GAL | 🇺🇸 US 🇨🇦 CA | Extended LifeAll Makes / All Models | View on Amazon |
| PEAK Fits: all 2013 Avalon engines | BQA1GAL | 🇺🇸 US 🇨🇦 CA | Blue Mountain Long LifeAll Vehicle | View on Amazon |
| PRESTONE Fits: all 2013 Avalon engines | AF3100 | 🇺🇸 US 🇨🇦 CA | Prime Yellow - All VehiclesExtended Life | View on Amazon |
| VALVOLINE Fits: all 2013 Avalon engines | 719009 | 🇺🇸 US 🇨🇦 CA | Multi-Vehicle Yellow1 Gallon | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRESTONE Popular Fits: all 2013 Avalon engines | AF2100 | 🇺🇸 US 🇨🇦 CA | All Vehicles10yr/300k mi | View on Amazon |
| PEAK Fits: all 2013 Avalon engines | PKP1GAL | 🇺🇸 US 🇨🇦 CA | All Vehicles Antifreeze1 Gallon | View on Amazon |
| PEAK Fits: all 2013 Avalon engines | PXA1GAL | 🇺🇸 US 🇨🇦 CA | Global Lifetime1 Gallon | View on Amazon |
| PRESTONE Fits: all 2013 Avalon engines | AF6210 | 🇺🇸 US 🇨🇦 CA | MAX Original EquipmentAsian Red/Pink | View on Amazon |
| PRESTONE Fits: all 2013 Avalon engines | AFMAX | 🇺🇸 US 🇨🇦 CA | Max Universal1 Gallon | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AISIN Popular Fits: all 2013 Avalon engines | ACT002 | 🇺🇸 US 🇨🇦 CA | PinkHOAT | View on Amazon |
| VALVOLINE Popular Fits: all 2013 Avalon engines | 675130 | 🇺🇸 US 🇨🇦 CA | Asian Vehicle Red1 Gallon | View on Amazon |
| BECK/ARNLEY Fits: all 2013 Avalon engines | 2521502 | 🇺🇸 US 🇨🇦 CA | Premium Extra Life Pink | View on Amazon |
| BECK/ARNLEY Fits: all 2013 Avalon engines | 2521002 | 🇺🇸 US 🇨🇦 CA | Premium Red | View on Amazon |
| PEAK Fits: all 2013 Avalon engines | PAR1GAL | 🇺🇸 US 🇨🇦 CA | OET Asian Extended Life Red1 Gallon | View on Amazon |
| PENTOSIN Fits: all 2013 Avalon engines | 8115209 | 🇺🇸 US 🇨🇦 CA | Pentofrost A41 Gallon | View on Amazon |
| VALVOLINE Fits: 2.5L L4 ELECTRIC/GAS | 898406 | 🇺🇸 US | Hybrid Vehicle1 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 are listed for the 2013 Toyota Avalon, from PRESTONE, PEAK, VALVOLINE and 4 other brands. FVP MV5050GAL carries the "Popular" badge. 16 parts fit every engine; the other 1 is engine-specific.
The Compatible With All Colors section lists 1 option from PRESTONE — grouped under the catalog's "Compatible With All Colors" designation — the notes column spells out what sets them apart. PRESTONE AF3055 is listed in this group.
In the Economy grade, FVP, PEAK, PRESTONE and 1 other brand supply 4 parts: the catalog's value-priced group. A representative part number is FVP MV5050GAL.
The Premium section lists 5 options from PRESTONE and PEAK — a step above OE specification in materials, tolerances or warranty terms. PRESTONE AF2100 is listed in this group.
The Standard Replacement section lists 7 options from VALVOLINE, BECK/ARNLEY, AISIN and 2 other brands — built to original-equipment specification. AISIN ACT002 is listed in this group.
Coolant Hose / Pipe
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GATES Fits: 3.5L V6 | 20333 | 🇺🇸 US 🇨🇦 CA | Molded | View on Amazon |
This table covers the hard pipes and extra hoses in the coolant circuit.
One part is listed for the 2013 Toyota Avalon — GATES 20333.
Coolant Reservoir
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular Fits: all 2013 Avalon engines | 603781 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| GPD Fits: all 2013 Avalon engines | 2411152 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| LARES Fits: all 2013 Avalon engines | 37879 | 🇺🇸 US 🇨🇦 CA | Includes Cap | View on Amazon |
| TECHPRO Fits: all 2013 Avalon engines | TO3014135 | 🇺🇸 US 🇨🇦 CA | Reservoir Assembly | View on Amazon |
| VARIOUS MFR Fits: all 2013 Avalon engines | TO3014135 | 🇺🇸 US 🇨🇦 CA | Reservoir Assembly | View on Amazon |
This table covers the overflow / expansion tanks that hold extra coolant.
5 Coolant Reservoir parts for the 2013 Toyota Avalon come from 5 brands — DORMAN, GPD, LARES and 2 other brands. The "Popular" part is DORMAN 603781. Every part fits both the 2.5L L4 ELECTRIC/GAS and the 3.5L V6.
Part numbers include DORMAN 603781, GPD 2411152 and LARES 37879, among others listed above.
Coolant Reservoir Cap
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORAD Fits: 2.5L L4 ELECTRIC/GAS | T51 | 🇺🇸 US | Standard | View on Amazon |
| MOTORAD Fits: all 2013 Avalon engines | T120 | 🇺🇸 US 🇨🇦 CA | Includes HosesStandard | 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 for the 2013 Toyota Avalon come from MOTORAD. 1 part fits every engine; the other 1 is engine-specific.
Part numbers include MOTORAD T51 and MOTORAD T120.
Cooling Fan Control Module
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GATES Popular Fits: all 2013 Avalon engines | FCM111 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| ACKOJA Fits: 3.5L V6 | A70790003 | 🇺🇸 US 🇨🇦 CA | with OE No. 8925730060 | View on Amazon |
| DORMAN Fits: 3.5L V6 | 904601 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| GPD Fits: all 2013 Avalon engines | 1712246 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 2.5L L4 ELECTRIC/GAS | RY1897 | 🇺🇸 US | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 3.5L V6 | RY1819 | 🇺🇸 US 🇨🇦 CA | Terminal Quantity: 3+2+2 | View on Amazon |
| ULTRA-POWER Fits: 2.5L L4 ELECTRIC/GAS | FCM111 | 🇺🇸 US 🇨🇦 CA | Engine COOLING FAN MODULE | View on Amazon |
| US MOTOR WORKS Fits: 2.5L L4 ELECTRIC/GAS | 16749 | 🇺🇸 US | Econo Control | View on Amazon |
| US MOTOR WORKS Fits: 2.5L L4 ELECTRIC/GAS | 16789 | 🇺🇸 US | Better Control | View on Amazon |
| US MOTOR WORKS Fits: 2.5L L4 ELECTRIC/GAS | 16795 | 🇺🇸 US | Best Control | View on Amazon |
| WELLS Fits: 2.5L L4 ELECTRIC/GAS | 6H1529 | 🇺🇸 US | View on Amazon |
This table covers the Cooling Fan control modules.
11 Cooling Fan Control Module parts for the 2013 Toyota Avalon come from 8 brands — US MOTOR WORKS, STANDARD MOTOR PRODUCTS, GATES and 5 other brands. The "Popular" part is GATES FCM111. 2 parts fit every engine; the other 9 are engine-specific.
Cooling System Tester Adapter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GATES Fits: 3.5L V6 | 31409 | 🇺🇸 US 🇨🇦 CA | Cooling System Pressure | View on Amazon |
| MOTORAD Fits: 3.5L V6 | 3124 | 🇺🇸 US 🇨🇦 CA | StandardRadiator Cap Adapter | View on Amazon |
| MOTORAD Fits: 3.5L V6 | 3125 | 🇺🇸 US 🇨🇦 CA | Standard | View on Amazon |
This table covers the adapters used to pressure-test this cooling system.
3 Cooling System Tester Adapter parts are listed for the 2013 Toyota Avalon, from MOTORAD and GATES.
This group includes GATES 31409, MOTORAD 3124 and MOTORAD 3125.
Radiator
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CSF Popular Fits: 3.5L V6 | 3763 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| TYC Popular Fits: 3.5L V6 | 13270 | 🇺🇸 US 🇨🇦 CA | Limited or XLE Model | View on Amazon |
| AGILITY Fits: 3.5L V6 | 8013269 | 🇺🇸 US 🇨🇦 CA | MAIN RADIATOR | View on Amazon |
| DENSO Fits: 3.5L V6 | 2219287 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| FVP Fits: 3.5L V6 | RAD13270 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| KOYORAD Fits: 3.5L V6 | A13270 | 🇺🇸 US 🇨🇦 CA | External Oil Cooler | View on Amazon |
| OSC Fits: 3.5L V6 | 13270 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| SPECTRA PREMIUM Fits: 3.5L V6 | CU13270 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| UAC Fits: 3.5L V6 | RA13270C | 🇺🇸 US 🇨🇦 CA | Downflow | 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.
9 Radiator parts are listed for the 2013 Toyota Avalon, from CSF, TYC, AGILITY and 6 other brands. CSF 3763 carries the "Popular" badge.
Listed part numbers: CSF 3763, TYC 13270 and AGILITY 8013269, plus the other parts above.
Radiator Cap
Locking Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORAD Fits: 3.5L V6 | ST37 | 🇺🇸 US 🇨🇦 CA | Safety LeverIndicator Markings Color: Silver | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CSF Popular Fits: 3.5L V6 | 4514 | 🇺🇸 US | Micro, 16 psi | View on Amazon |
| GATES Popular Fits: 3.5L V6 | 31412 | 🇺🇸 US 🇨🇦 CA | OE Type | View on Amazon |
| CALORSTAT Fits: 3.5L V6 | RC0040 | 🇺🇸 US 🇨🇦 CA | Includes 2 sealsMetallic | View on Amazon |
| MOTORAD Fits: 3.5L V6 | T37 | 🇺🇸 US 🇨🇦 CA | StandardIncludes Hose | View on Amazon |
| SKP Fits: 3.5L V6 | SK10242 | 🇺🇸 US 🇨🇦 CA | 16 psi Pressure Rating | 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.
6 Radiator Cap parts are listed for the 2013 Toyota Avalon, from MOTORAD, CSF, GATES and 2 other brands. CSF 4514 carries the "Popular" badge.
The Locking Replacement section lists 1 option from MOTORAD — grouped under the catalog's "Locking Replacement" designation — the notes column spells out what sets them apart. MOTORAD ST37 is listed in this group.
The Standard Replacement section: 5 options from CSF, GATES, CALORSTAT and 2 other brands. CSF 4514 is listed in this group.
This group includes CSF 4514, MOTORAD ST37 and GATES 31412 and the remaining parts above.
Radiator Fan Assembly
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular Fits: 3.5L V6 | 620593 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| GPD Fits: 3.5L V6 | 2811906 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| SKP Fits: 3.5L V6 | SK620593 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FOUR SEASONS Popular Fits: 3.5L V6 | 76040 | 🇺🇸 US 🇨🇦 CA | Except Japan Built Vehicle | View on Amazon |
| FOUR SEASONS Fits: 3.5L V6 | 76187 | 🇺🇸 US 🇨🇦 CA | For Vehicle Built In Japan | View on Amazon |
| TYC Fits: 3.5L V6 | 622950 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| UAC Fits: 3.5L V6 | FA50167C | 🇺🇸 US 🇨🇦 CA | Radiator-Condenser Fan Assembly | View on Amazon |
| VDO / CONTINENTAL Fits: 3.5L V6 | FA70888 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the fan assemblies (and clutches, where listed) that pull air through the radiator.
8 Radiator Fan Assembly parts for the 2013 Toyota Avalon come from 7 brands — FOUR SEASONS, DORMAN, GPD and 4 other brands. The "Popular" part is DORMAN 620593.
The Economy section: 3 options from DORMAN, GPD and SKP. DORMAN 620593 is listed in this group.
Standard Replacement: 5 parts, from FOUR SEASONS, TYC, UAC and 1 other brand. A representative part number is FOUR SEASONS 76040.
Part numbers include DORMAN 620593, GPD 2811906 and SKP SK620593, among others listed above.
Buying Cooling System Parts for a 2013 Toyota Avalon
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.
- Match the engine first. Some cooling system parts fit every engine; others are engine-specific. Each row shows which engine(s) it fits.
- 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: Coolant / Antifreeze and Cooling Fan Control Module .
Frequently Asked Questions
How many cooling system parts fit the 2013 Toyota Avalon?
Our catalog currently lists 62 cooling system parts for the 2013 Toyota Avalon across 9 subcategories and 31 brands, covering both the 2.5L L4 ELECTRIC/GAS and the 3.5L V6. Each part is matched to the engine(s) it fits.
Do cooling system parts differ between 2013 Toyota Avalon engines?
Some do. 24 parts fit every engine; the other 38 are engine-specific. Each row (and the filter at the top) shows which. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of cooling system problems on a 2013 Toyota Avalon?
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 2013 Toyota Avalon 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 2013 Toyota Avalon?
First match the engine — each row shows which engine(s) the part fits. 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 2013 Toyota Avalon
Cooling System Parts for Other Toyota Avalon Years
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