Toyota Highlander Thermostats | 2008-2024 OEM Replacement

Looking for OEM-quality thermostats for your 2008-2024 Toyota Highlander? RevXSC stocks every major brand — Bosch, ACDelco, Denso, Gates, Dorman, Motorcraft, NGK, FRAM and OEM Toyota — built to factory specifications for a direct-fit installation. Verified by VIN, ready to ship from the US within 1 business day.

Toyota Highlander Thermostats Fitment (2008-2024)

The Toyota Highlander platform across 2008-2024 uses these primary engines: 2.7L / 3.5L V6 / 2.5L Hybrid. Specific thermostats part numbers vary by engine, trim and production year — use the table below to identify yours.

Year Range	Engine	Common Part Numbers (Examples)	Typical OE Brand
2008-2024	2.7L / 3.5L V6 / 2.5L Hybrid	Use VIN lookup or browse all thermostats below	Bosch, ACDelco, Denso, OEM

Why Thermostats Matters for the Toyota Highlander

Thermostats is a key wear-and-replace component on the Toyota Highlander. Replacing on schedule with OE-quality parts protects the surrounding systems and restores factory performance.

Shop Toyota Highlander Thermostats

Browse the complete Thermostats collection to find the exact part number for your Toyota Highlander. Use the year and engine filters at the top of the collection page to narrow down — or contact our support team if you'd like help confirming fitment by VIN.

Shop Thermostats for Toyota Highlander →

Thermostats Maintenance Schedule for Toyota Highlander

Replace at the manufacturer-recommended service interval or at the first sign of performance degradation. Refer to your owner manual for the exact schedule for this part.

Frequently Asked Questions

What thermostats fits my Toyota Highlander?

Toyota Highlander thermostats fitment varies by year, engine and trim across 2008-2024. The engines used are typically 2.7L / 3.5L V6 / 2.5L Hybrid. Browse the collection and use the year + engine filters to identify the exact part for your vehicle, or contact us for VIN lookup.

What's the average cost of thermostats for a Toyota Highlander?

Typical out-the-door pricing for Toyota Highlander thermostats runs $40-$300 depending on brand tier (premium OE vs value aftermarket), category (front vs rear, single vs set), and whether hardware is included. Browse the collection for current pricing on every brand we stock.

Are these thermostats OEM quality?

RevXSC stocks thermostats from tier-1 OE manufacturers (Bosch, ACDelco, Denso, OEM) plus authorised aftermarket alternatives. Every part listed is built to OE specification for direct-fit replacement.

How long does shipping take?

In-stock orders ship within 1 business day from US fulfillment. Standard ground delivery: 3-5 business days. Expedited and overnight options are available at checkout.

What if it doesn't fit?

We back every order with a fits-guarantee. If a part doesn't fit your specific Toyota Highlander despite matching the listed fitment, we accept returns and exchanges within 30 days. Always confirm by VIN before opening packaging if you're unsure.

Should I use OEM or aftermarket thermostats?

Both are valid. OEM provides factory-exact fit and standard warranty support. Premium aftermarket from Bosch, Denso, Gates or ACDelco often matches or exceeds OE performance at a lower price (they make the parts that GM/Ford/Toyota sell as OEM). Avoid budget aftermarket for safety-critical parts.