The replacement ignition coil is made for select 1999-2005 Cadillac and Saturn applications. It converts battery voltage into the high voltage that fires the spark plugs.

Walker Products 921-2245 Ignition Coil Features:

• Fits 1999-2001 Cadillac Catera; 2003-2004 Cadillac CTS; 2000 Saturn LS2, LW2; 2001-2005 Saturn L300; 2001-2003 Saturn LW300; 2002-2003 Saturn Vue
• Engine coverage includes 3.0L V6, 3.2L V6 applications
• Used in right and left positions, depending on application