# NHTSA recall 23V484000

A recall listed here may apply to a vehicle of this year, make and model. Only the manufacturer can say whether it applies to one vehicle: check the VIN with the official lookups.

- Published by: NHTSA \(United States\)
- Campaign number: 23V484000
- Manufacturer: McLaren Automotive Incorporated
- Reported: 2023\-07\-14
- Owners notified: 2023\-09\-07
- Component: ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY
- Units potentially affected: 652
- Part numbers: 13L0242CP, 13L0243CP

## What is wrong

McLaren Automotive Incorporated \(McLaren\) is recalling certain 2019\-2020 600LT Coupe and Spider vehicles.  The joint between the temperature sensor housing and the hose from the outboard radiator may not be sealed properly, which can result in coolant leaking into the engine compartment.


## What can happen

A coolant leak in the presence of an ignition source, such as hot engine components, can increase the risk of a fire.


## The remedy

Dealers will replace the coolant hose, temperature sensor housing, and constant pressure clamp, free of charge.  Owner notifications letters were mailed September 7, 2023.  Owners may contact McLaren customer service at 1\-646\-429\-8916.


## Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1\-888\-327\-4236 \(TTY 1\-800\-424\-9153\), or go to www.nhtsa.gov.


## Remedy progress the manufacturer reported

- Report: Quarterly report 10, for 2025 quarter 4
- Filed with NHTSA: 2026\-08\-28
- Vehicles in the campaign: 652
- Reported remedied: 440 \(67%\)
- Reported unreachable: 0
- Reported removed: 0

These are the manufacturer's totals for the whole campaign at the end of 2025 quarter 4, as filed with NHTSA. They do not say whether one vehicle has been remedied: check the VIN with the official lookups. The reports are from data as of 2026\-10\-19.

## Vehicles this campaign lists

- [2019 MCLAREN 600LT](/makes/mclaren/600lt/2019/recalls.md)
- [2020 MCLAREN 600LT](/makes/mclaren/600lt/2020/recalls.md)

## Check a VIN

- [NHTSA recall lookup by VIN, United States](https://www.nhtsa.gov/recalls)
- [Transport Canada recall search, Canada](https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng)

JSON: [/v1/recalls/nhtsa/23V484000](/v1/recalls/nhtsa/23V484000)

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