高尔夫/速腾/A3 1.4T EA211点火线圈 04E905110F 红头性能款

If your car exhibits power loss when accelerating, rough idle, hard starting, or engine warning light, it is likely due to aging or breakdown of the original ignition coil. This red-top performance ignition coil converts low voltage to high voltage to ignite the air-fuel mixture, delivering smooth power output. Compatible with VW Golf, Sag? and Audi A3 with 1.4T EA211 engines; OEM number 04E905110F (compatible with 04E905110L). Installation: disconnect the battery negative, ensure the coil plug contacts the spark plug securely to avoid looseness-caused faults.