Block Heater that Fits 2023 Chevy Traverse with 3.6 liter
Published 12/15/2025
Question:
1. Can you confirm that the KH 11811 will fit my 2023 Chevy Traverse? VIN: 2. One of the Notes on you page says Do not use this heater with a 100-percent antifreeze solution.inch Does this note apply since this is a cartridge style heater that fits into a cavity on the engine block and doesnt come into contact with the antifreeze? 3. Where is the cavity located on the engine block for my car? 4. Does this block heater have an internal thermostat?
asked by: Terry C
Expert Reply:
Hey Terry, we can confirm that the Kat's cartridge heater part # KH11811 does fit your 2023 Chevy Traverse. Since it installs in a cartridge the antifreeze fit tip does not apply like you mentioned.
The cavity on the engine block to use is the RL position which is on the back side of the motor on the driver side closest to the driver side.
This does not have an internal thermostat either but it won't over heat anything.
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
more information >
Continue Researching
- Q&A: Engine Block Heater for a 2016 GMC Canyon with 2.4L I4 or 3.6L V6 Engine
- Q&A: Block Heater & Location For 2013 Chevy Equinox With 3.6L V6
- Article: Rooftop Cargo Carriers
- Q&A: Location for Kats Heater For 2012 Buick Enclave with 3.6 liter
- Q&A: Correct Replacement Arm for Solera V000436372 Awning
- Q&A: Where Does Kat's Engine Block Heater Install on 2012 Chrysler 200 3.6 Liter Install
- Q&A: Where to Install the Kat's Engine Block Heater on a 2011 Dodge Grand Caravan with the 3.6L V6 Engine
- Q&A: Is There a Replacement For Voyager WVOM541AP