Radiator Cooling Pack — Radiator, Fan and Thermostat for the 2019–2025 Toyota Corolla

What 2019–2025 Corolla owners report about the engine and engine cooling

Owners have filed 38 complaints with NHTSA, the US federal vehicle-safety regulator, that mention the radiator, coolant leaks or overheating on the 2019–2025 Toyota Corolla, and 1 filed under its engine and engine cooling. Those 38, by model year, as of September 18, 2026:

• 2019 Corolla: 6 complaints
• 2020 Corolla: 21 complaints
• 2021 Corolla: 4 complaints
• 2022 Corolla: 7 complaints
• 2023 Corolla: none
• 2024 Corolla: none
• 2025 Corolla: none

NHTSA publishes complaints as owners wrote them and does not verify them, so read them as a pattern rather than a diagnosis.

A 2021 Corolla owner, NHTSA complaint 11663283: "Coolant bypass valve has failed. AutoNation Toyota in Cerritos has verified issue. This issue has caused potential engine overheating, engine maintenance required warning light has popped up in my vehicle, was told by AutoNation that my vehicle is not covered for this repair and I will have to pay out of pocket."

A 2022 Corolla owner, NHTSA complaint 11690805: "The radiator had a severe pin hole in several veins causing coolant to leak out and making the car overheat. The overheating seems to happen over a long distance drive jeopardizing my safety and family. To prevent futher damage to the car and my safety. Yes."

Recalls that cover the radiator cooling pack on the 2019–2025 Corolla

As of September 18, 2026, NHTSA lists no recall on the 2019–2025 Toyota Corolla whose defect is in the radiator cooling pack. If your car has a warning light or a symptom that a recall could explain, check the VIN at nhtsa.gov/recalls anyway — it takes a minute.

Which radiator cooling pack a 2019–2025 Corolla takes

Radiators differ by engine, by transmission, since an automatic's cooler often runs through the radiator, and by towing package. The 2019–2025 Toyota Corolla came with several powertrains, among them 1.8L I4 CVT FWD and 2.0L I4 CVT FWD. That is why we ask for the VIN, or the year, engine and trim, and confirm the part against it before you pay rather than after it arrives.

What we source it from

5 radiator cooling packs from Denso, Four Seasons, Koyorad, Spectra Premium and TYC, $279.99 to $349.99, with flat $30 shipping anywhere in the US. If a part we confirmed as a fit does not fit your vehicle, we cover the return and the replacement.