Walker Products 921-2193 Ignition Coil

Walker Products Ignition coils are designed for the professional technician and meet or exceed OEM manufacturers specifications in fit form and function. The primary winding of the ignition coil is wound with a small number of turns and has a small resistance. Applying the battery to this coil causes a sizable DC current to flow. The secondary coil has a much larger number of turns and therefore acts as a step-up transformer. But instead of operating on AC voltages, this coil is designed to produce a large voltage spike when the current in the primary coil is interrupted. Modern coil designs produce voltage pulses up in the neighborhood of 40,000 volts from the interruption of the 12-volt power supplied by the battery. Some modern engines have multiple ignition coils mounted directly on the sparkplugs. Instead of single voltage pulses, they may under some engine conditions produce three voltage pulses. The ignition coil is a compact, electrical transformer that boosts the battery's 12 volts to as high as 40,000 volts. Walker Products began supplying the fuel system and engine management needs of the automotive industry since 1946. As an ISO 9001:2015/TS16949 certified company, we are committed to supplying the highest quality products. Fit: Chrysler 200 2016-2011, Chrysler 300 2016-2011, Chrysler Town & Country 2016-2011, Dodge Avenger 2014-2011, Dodge Challenger 2016-2011, Charger 2016-2011, Dodge Durango 2015-2011, Dodge Grand Caravan 2016-2011, Dodge Journey 2016-2011, Jeep Cherokee 2016-2014, Jeep Grand Cherokee 2016-2011, Jeep Wrangler 2016-2012, Ram 1500 2016-2013, Ram C/V 2015-2012, Ram ProMaster 1500 2016-2014, Ram ProMaster 2500 2016-2014, Ram ProMaster 3500 2016-2014

• Walker Products Ignition Coil is designed for the professional technician and meet or exceed the Orginal Equipment (OE) manufacturers specifications.
• Walker Ignition Coil can reduces common ignition coil issues such as: no start, hard start, long crank time, misfires, lack of power, inconsistent transmission shifts, spark plug fouling, premature catalytic converter failure, poor fuel economy, check engine light illumination
• The primary winding of the ignition coil is wound with a small number of turns and has a small resistance, applying the battery to this coil causes a sizable DC current to flow. Modern coil designs produce voltage pulses up in the neighborhood of 40,000 volts from the interruption of the 12-volt power supplied by the battery. Some engines have multiple ignition coils mounted directly on the sparkplugs and may produce three voltage pulses
• Fit: Model 1500 Coil, Chrysler 200 Coil, Chrysler 300 Coil, Dodge Avenger Coil, Ram C/V Coil, Dodge Challenger Coil, Dodge Charger Coil, Jeep Cherokee Coil, Dodge Durango Coil, Jeep Grand Cherokee Coil, Dodge Grand Caravan Coil, Dodge Journey Coil, Ram ProMaster Coil, Chrysler Town and Country Coil, Jeep Wrangler Coil
• OE Reference: 5149168AI 5149168AH C894 UF648OE 5C1848 36-8196 UF648 E1148 GN10616 C1797 C-894 0221504032