carfobbattery

Saturn Sky key fob battery

Every model year listed for the Saturn Sky has a proven battery. The most common answer is CR2032. Rows below run oldest to newest; a year can appear twice when the car came with more than one kind of key.

  1. 2007Remote (separate)

    CR2032

    FCC ID KOBGT04A

    Two sites agree: manualslib.com and uhs-hardware.com (checked Nov 1, 2026)

    Find CR2032 on Amazon
  2. 2008Remote (separate)

    CR2032

    FCC ID KOBGT04A

    Owner's manual: manualslib.com and uhs-hardware.com (checked Nov 1, 2026)

    Manual text: “Use a type CR2032 battery, or equivalent type.”

    Find CR2032 on Amazon
  3. 2009-2010Remote (separate)

    CR2032

    FCC ID KOBGT04A

    Two sites agree: manualslib.com and uhs-hardware.com (checked Nov 1, 2026)

    Find CR2032 on Amazon

Changing the battery

Separate remote fob

  1. This remote is its own fob, separate from the metal key, which makes it one of the easier ones to open.
  2. Find the slot along the edge and turn a coin in it. Go slowly so the clips do not snap.
  3. Lift the old coin cell out and press the new one in with matching orientation.
  4. Close the fob and test it. If it does not work, open it again and check the cell is seated flat.

A CR2032 is 20 mm across and 3.2 mm thick. CR2032, CR2025 and CR2016 share the same width but not the same thickness, so a swap between them can leave a loose contact or a case that will not close.

Keep spare coin cells away from small children. A swallowed coin cell can burn the throat within hours; if it happens, go to an emergency room at once.

Other Saturn models