Product Details
Description
All Bosch ignition coils are built to achieve or exceed OE specifications and are known industry-wide for their reliability and performance. Bosch ignition coils convert low voltage into high ignition system voltage, creating an electric spark sent to the spark plugs, which ignites the fuel.
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What are some common problems that prevent spark plug wires from working properly?
A bad ignition coil may be indicated by:
- Cracks or damaged sealing lips between the connector/plug
- Corroded connectors
- Parting area breakdown on the plug insulator (evidence of burning/ scorching on the insulator between the plug connector and plug hexagon)
- Porous, cracked, or scorched ignition cables
- Pressed outcast mass
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What are some of the trouble signs of a bad ignition coil?
The following symptoms could indicate a bad ignition coil:
- Poor radio reception
- Engine misfiring
- Increased fuel consumption
- Increased loading on other ignition system components
- Poor starting behavior, especially under cold/humid weather
- Deterioration of emission levels
- Interference of the engine electronics
- Damage of the catalyzer (unburned fuel will be burned inside the catalyzer)
Replacement for: 12138616153, 12137594937, 12137594938, 12131712219, 12130390064, 12130148594, 12137575010
Product Features
Direct fit application
Ensure reliable voltage for smooth engine performance
Excellent mechanical stability and corrosion protection
Lower fuel consumption and reduced exhaust emissions for your vehicle
Meets or exceeds OEM specification
warranty
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