Chang'an Wuling Universal Spark Plug for Cars and Motorcycles BR8ES 5422

KLP BR8ES 5422 spark plug is a universal replacement without a specific OEM number, suitable for most Chang’an and Wuling models from 2000 onward, including van and micro-truck series. It ignites the mixture to ensure stable engine operation; thread size M14x1.25, reach 26.5 mm, resistance 6 kΩ, standard electrode gap and bore design; electrode material ordinary but durable. After installation, it can resolve starting difficulties, weak acceleration, or idle jitter, especially for older engines. If fuel consumption rises, power drops, or cold-start is hard, the spark plug is aging and needs replacement.