Anleecap Engine Thermostat THT-019 / 90916-03145 – OE Replacement for Toyota & Lexus

Keep your engine cooling on track with the Anleecap THT-019 thermostat, a precise OE-style replacement designed to replicate the factory performance of your Toyota, Lexus, or Scion. This part helps maintain steady operating temperatures, supporting reliable temperature management during city drives and highway cruising.

Engineered to match 82°C (180°F) activation, this thermostat is built to fit a broad range of models from mid-1980s through recent years. By mirroring the original spec, it supports smooth warm-up and consistent cooling behavior under varied loads, contributing to a balanced engine environment.

Why choose Anleecap THT-019

This replacement emphasizes ease of installation and dependable performance. In everyday use, you may notice more predictable temperature behavior as the engine warms and maintains steady heat under load. The unit is designed to slide into the factory location without extra modification, offering a straightforward service experience for Toyota, Lexus, and Scion enthusiasts.

• Genuine OE spec replacement: Part # THT-019 / 90916-03145 ensures alignment with factory design and performance.
• 82°C / 180°F activation: Engineered to the same temperature threshold as many OE thermostats for Toyota models.
• Wide coverage: Compatible with numerous Toyota, Lexus, and Scion cars, including Camry, Corolla, RAV4, Highlander, Sienna, and more.
• Complete kit: Includes the thermostat and seal for a direct bolt-on install.
• 1-year warranty: Backed by coverage against manufacturing defects and premature failure.

How it fits your vehicle family

Vehicle coverage spans Toyota and Lexus lineups from 1988 to 2019, with support for Scion models such as tC, xB, and xD. The part mirrors OEM form and function, helping you preserve original cooling dynamics across a diverse set of popular models.

• Toyota cars, SUVs, and crossovers across decades of production.
• Lexus sedans and SUVs, including ES, RX, and related models, with OE-grade performance.

For best results, verify the part number and fitment against your vehicle’s year range and engine configuration before ordering. The part you receive is built to meet the original form and function, with testing to reflect factory expectations and a straightforward installation process.

Note: This is a replacement thermostat and not a diagnostic tool. If you notice overheating, coolant leaks, or temperature fluctuations, consult a qualified mechanic to confirm the root cause before replacing components.