Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to Change the Thermostat on the Citroen C4 1.6i

Model: Citroen C4 MK 1 - Years: 2004, 2005, 2006, 2007, 2008, 2009, 2010
Part: Thermostat

See other generations:
Video tutorial

In this video tutorial, you will learn how to remove and replace the thermostat on the first series Citroen C4 with a 1.6i petrol engine. First, open the bonnet and start by removing the radiator hose, draining the coolant into a container.

Next, locate the thermostat, which is found at the bottom left of the air filter housing, as shown in the video. At this point, unscrew its bolts using a socket spanner, disconnecting the hoses attached to it; remove it and replace it with the new one.


Updated on 8 June 2026 by ScegliAuto


Related tutorials

Removing the Thermostat on Citroen C4
Removing the Thermostat on Citroen C4
Citroen C4 (2004-2010 / MK 1) Remove the front cover bonnet and uncover the engine from its soundproofing panel. Locate the thermostat securing screws. Unscrew the bolts on either…
How to Replace the Thermostat on a Citroën C4?
How to Replace the Thermostat on a Citroën C4?
Citroen C4 (2004-2010 / MK 1) To replace the thermostat on a Citroën C4, open the bonnet to access the components located inside the engine bay: on the right side, you will find t…
Replacing the Thermostat on C4
Replacing the Thermostat on C4
Citroen C4 (2010-2018 / MK 2) Removing the thermostat on a Citroen C4? Remove the thermostat from inside the engine bay if damaged. Open and lift the front bonnet. Remove the engi…

Other guides you may be interested in

    Frequently Asked Questions

    • C4 2004-2010 - Where is the temperature sensor located in the Citroen C4? Read answer

How to Remove the Rear Seat of a Hyundai Tucson?

To remove the rear seat of a Hyundai Tucson, follow these steps. Start by moving the front seats to their most forward position to gain space. Next, locate the release lever on the underside of the rear seat, near the floor. Press this lever down while pulling the seat upwards to unlock it from the anchor pins. Once unlocked, tilt the seat upwards and forwards to remove it from its position. Repeat this process for both sides of the rear seat. Be careful of any electrical cables or components that may be connected to the seat during removal. Once the rear seat is removed, the disassembly is complete.

Watch the video!


by ScegliAuto

More videos