Lenovo ThinkPad T420/T420i Parts

Forms a continuous, heat conductive layer between a processor and its heat sink. A new layer of thermal paste keeps your processor from overheating.

Two part cleaner dissolves old thermal paste on heat sinks and processors. One 30 ml bottle of thermal material remover and one 30 ml bottle of thermal surface purifier.

Replace a 5200 mAh battery compatible with Lenovo Model 42T4235 Batteries. 10.8 Volts (V).

Replaces old or damaged track-point cap on Lenovo laptops, ensuring smooth navigation.

Enables Lenovo laptops to connect to WiFi networks for Internet access and wireless connectivity.

Replaces old or damaged track-point cap on Lenovo laptops, ensuring smooth navigation.

Enables Lenovo laptops to connect to WiFi networks for Internet access and wireless connectivity.

Connects a Lenovo laptop to an electrical outlet, transferring power for charging or operation.

Replace a dirty, corroded, or damaged DC-IN cable and socket.

Replace a damaged or malfunctioning keyboard compatible with select models of Lenovo ThinkPad laptops.

Replace a 8420 mAh battery compatible with your Lenovo Laptop. 91 Watt Hours (Wh). 10.8 Volts (V). Part #LN-T430X9.

Replace a damaged or malfunctioning keyboard compatible with select models of Lenovo ThinkPad laptops.

Converts AC power from the wall outlet into DC power, supplying the laptop with the correct voltage and current for operation.

Converts AC power from the wall outlet into DC power, supplying the laptop with the correct voltage and current for operation.

Connects your Lenovo laptop to a power source, ensuring it receives necessary power for operation.

Supplies power to a Lenovo laptop from a wall outlet and charges its battery.

A genuine part for securing the hard drive in Lenovo laptops, minimizing vibrations and potential damage.

A collection of screws and seals for maintaining and assembling Lenovo laptops, ensuring component stability and protection.