Hudson 04E905110K Ignition Coil provides dependable direct high-voltage spark delivery for smooth idling and optimal combustion efficiency.
$42.00
The 04E905110K Ignition Coil by Hudson generates the high-voltage energy required to ignite the compressed air-fuel mixture inside the cylinder. This direct ignition coil installs directly over the spark plug to deliver rapid and consistent electrical discharge. Consequently, a properly functioning coil promotes smooth engine starting, stable idling, and responsive throttle performance.
Engineered to meet stringent automotive standards, this Hudson replacement coil provides reliable service under demanding driving conditions. Furthermore, its durable construction ensures dependable electrical insulation against high engine-bay operating temperatures.
Modern compact engines rely on precise ignition timing and strong spark output to achieve optimal fuel efficiency and low tailpipe emissions. Over time, however, continuous heat cycles and high electrical loads degrade internal windings and primary insulation. Consequently, an aged coil may produce intermittent or weak spark output.
A failing ignition coil can lead to severe engine misfires, rough acceleration, and increased fuel consumption. Furthermore, unburned fuel resulting from incomplete combustion can enter the exhaust system and damage the catalytic converter. Therefore, replacing a compromised 04E905110K Ignition Coil promptly protects critical emissions equipment and restores peak engine performance.
Inspect your ignition system if you notice any of these common failure symptoms:
An illuminated check engine light with diagnostic trouble codes for cylinder misfires.
Noticeable engine hesitation, stumbling, or jerking during acceleration.
A rough, erratic, or vibrating idle while the vehicle is stationary.
Reduced overall engine power output and sluggish throttle response.
Decreased fuel economy during normal operating conditions.
Difficulty starting or prolonged cranking times when starting the engine.
Visible hairline cracks, thermal damage, or carbon tracking along the coil body.
Corroded, loose, or oil-fouled electrical connector pins.
OE Part Number: 04E 905 110 K
Manufacturer: Hudson
Function: Transforms primary voltage into high-voltage energy for spark plug discharge.
Design: Direct-fit pencil ignition coil for direct plug mounting without spark plug wires.
Performance: Supports consistent spark delivery, cleaner combustion, and stable idling.
Durability: Manufactured from high-grade thermal-resistant materials to withstand engine heat and vibration.
Installation: Direct OEM replacement ensuring exact mechanical and electrical fitment.
Always verify fitment by VIN before ordering. Before replacing the 04E905110K Ignition Coil, scan the engine control unit to verify which cylinder is experiencing misfires. Additionally, inspect the spark plug well for any oil accumulation resulting from a leaking valve cover seal.
Always verify fitment by VIN before ordering. Compatibility depends on engine code, model year, cylinder configuration, and the original installed part number.
04E 905 110 K
04E 905 110 B
04E 905 110 C
| Year | Make | Model | Engine | Notes |
|---|---|---|---|---|
| 2016-2018 | Audi | A3 Sportback e-tron | 1.4L | |
| 2019-2021 | Volkswagen | Golf | ||
| 2019 | Volkswagen | Golf SportWagen | 1.4L | |
| 2013-2021 | Volkswagen | Jetta | 1.4L |
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