Shop OEM General Motors Part # 55515866 (55511558). Direct Ignition Coil. 2.0 LITER. 2.0 LITER TURBO. Acadia; 2.0L. CT4; 2.0L. CT5; 2.0L. CT6; 2.0L. XT4. XT5; 2.0L. XT6; 2.0L

Coil. Ignition. Assembly -. On Plug (COP). Direct.
An induction Coil, placed on each sparkPlug of a vehicle and used with and ECU and a Camshaft or Crankshaft position sensor for timing, to transform a vehicles battery voltage to a much higher voltage needed to create proper spark in the spark Plug.

Fits Acadia, Blazer, CT4, CT5, CT6, XT4, XT5, XT6

2.0 LITER. 2.0 LITER TURBO. Acadia; 2.0L. CT4; 2.0L. CT5; 2.0L. CT6; 2.0L. XT4. XT5; 2.0L. XT6; 2.0L.