The BMW 318i was introduced in 1989. As swift as the previous generations, but with far more luxury, improved handling, and added safety, capability, and capacity, the BMW 318i is a solid luxury sport sedan. During its development, many popular batteries have been built. Sulfation can occur if the batteries are not charged to their fullest. And it is important to not deep discharge SLI batteries as it can compromise lifespan.
Whereas, the worn BMW batteries need to be repaired or replaced for better 318i performance. The BMW parts should be secured in place by battery hold down. The 318i batteries can sit for a maximum of 6-8 weeks before the cells inside the battery parts die and the life of the battery gets shortened. We have nearly all types of BMW 318i parts in our catalog to give you a better car both inside and out. We are online for you 24/7.