CALORSTAT TH731782J

CALORSTAT part number TH731782J is a thermostat in the Cooling System system. This catalog matches it to 44 year-and-engine configurations from 2013 to 2025.

Verified fitment includes 2025 Lexus LC500 5.0L V8 ; 2025 Lexus RC F 5.0L V8 ; 2024 Lexus IS500 5.0L V8 ; 2024 Lexus LC500 5.0L V8 ; 2023 Lexus IS500 5.0L V8 , plus 39 other configurations. See every vehicle this part fits.

Manufacturer specifications
180.0 Degrees
Application data published for:
🇺🇸 US 🇨🇦 CA

Frequently Asked Questions

What is CALORSTAT TH731782J?

CALORSTAT part number TH731782J is a thermostat with published application data for 44 vehicle configurations from 2013 to 2025. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does CALORSTAT TH731782J fit?

This catalog matches TH731782J to 44 year-and-engine configurations from 2013 to 2025. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is CALORSTAT TH731782J OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. CALORSTAT TH731782J is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.

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