Dell Inspiron 14R-5421 Parts
Replacement parts for your Dell Inspiron 14R-5421 model to fix your broken computer!
iFixit has you covered with parts, tools, and free repair guides. Repair with confidence! All of our replacement parts are tested to rigorous standards and backed by our industry-leading warranty.
Arctic Silver Thermal Paste
Confidently tackle any thermal paste replacement project with this All-In-One kit.
Arctic Silver ArctiClean
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.
Dell Inspiron (3521/5421) and Vostro 2421 11.1V Laptop Battery
Replace a 5200 mAh battery compatible with Dell Inspiron 3521 5421 and Vostro 2421 11.1V model laptops. 58 Watt Hours (Wh). 11.1 Volts (V).
Dell Inspiron (3521/5421) and Vostro 2421 14.8V Laptop Battery
Replace a 2600 mAh battery compatible with Dell Inspiron 3521 5421 and Vostro 2421 14.8V model laptops. 38 Watt Hours (Wh). 14.8 Volts (V).
The Dell Inspiron 14R 5421 features a 14" 1366 x 768 pixel display, Intel Core, Celeron, or Pentium CPU, and uses the Windows 8 operating system.
The most common repairs with Dell Inspiron 14R 5421 laptops are replacing a damaged display assembly or a dead battery. Carefully check the voltage of the battery you are replacing. Some models require an 11.1 volt battery while some require a 14.8 volt battery.