Buy 2005 Chevrolet Trailblazer Direct Ignition Coil. 2004-06. 3.5 LITER. 4.2 LITER. All Models; 4.2L LITER, Plug, Voltage - OEM Chevrolet Part # 19418994 (19300921)

Ignition. Module. Coil.
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. Incl.Boot and Spring. Assembly, ELEK Control. On Plug (COP). Direct.

Direct Ignition Coil

Fits Bravada, Canyon, Colorado, Envoy, Envoy XL, Envoy XUV, H3, Rainier, Trailblazer, Trailblazer EXT

2004-06. 3.5 LITER. 4.2 LITER. All Models; 4.2L. Canyon, Colorado.
Ignition Coil - Repair or Replace
A failed ignition coil in your 2005 Chevrolet Trailblazer can lead to anything from an intermittent misfire to a car that won't start.