WIll Kat's Heaters Custom Fit Engine Block Heater Fit 2015 Toyota Highlander With 3.5L V6 Engine
Updated 12/22/2025 | Published 12/19/2025
Question:
Will this fit a 2015 toyota highlander with a 3.5L V6?
asked by: Aaron
Expert Reply:
Hey Aaron! Yes, the Kat's Heaters Custom Fit Engine Block Heater # KH11813 is confirmed to fit your 2015 Toyota Highlander with the 3.5L V6 engine.
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Rich W.
12/22/2025
I'm not intimately familiar with the Highlander, but I find that it has the same engine (2GR-FE) as the 3rd gen Tacoma. This block heater will fit in your block. If it's anything like the Tacoma, getting to the spot on the block is a challenge. The challenge is worth it. Having heat almost immediately is great!
Product Page this Question was Asked From
Kat's Heaters Custom Fit Engine Block Heater - Cartridge Style - 120V - 400 Watts
- Vehicle Heaters
- Engine Block Heater
- Cartridge Style
- 400 Watts
- Kats Heaters
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Ken
12/22/2025
I put one in my 2026 Tundra, it fit perfectly and works.