BMW replacement parts are expensive, but a battery is a battery. Other than needing to register the battery, it should be no more expensive to put a battery in a BMW than in a Chevrolet. Local auto parts store wants $154 to top-of-line battery (doubt that is what you got - 8 year warranty), even with reasonable markup and registration fee $280 The average cost for a BMW 328i battery replacement is between $504 and $530. Labor costs are estimated between $97 and $122 while parts are priced at $408. This range does not include taxes and fees, and does not factor in your specific model year or unique location. Table of Contents show. Replacing Bmw Key Fob Battery & case without soldering battery back on to the board Battery: I need to replace the battery on my 09' e90 335i. I called the dealer (Weatherford BMW) and they wanted $331 for the battery, and I am going to assume around $200 for the labor (probably more). I tried to speak to someone in service but it went to VM, twice. Alternator e90 voltage charging e82. Regulation of the alternator output voltage.Alternator predicted speeds 250a high output alternator for bmw 328i, 20072007-2010 bmw x5 (e70) 3.0l engine active adaptive drive 180a 180 amp. Mild steel bmw car alternator at rs 25000 in kamrupHow to test bmw alternator? Used a coupon from web for Advanced Auto, total cost with tax was $151. Battery was 191, but I had a $50 off coupon. Took 30 minutes to remove and 30 to put back in without any problems. New battery was only 3 months on shelf in store, but charged for 5 hours on a good AGM charger prior to installing in car. So, you are looking at a total replacement cost of between £ 6,686 to £ 8,023 if you need a complete battery change. Labour costs at any BMW authorized service center is £ 210 for one module change and for the 3-Series and 5-Series it is just £ 238. Appreciate 1. volodp. 183.00. Positive Battery Cables Replacement for BMW 325i 328i 330i 335i 335xi E90 E91 E92#61129217031 dummy A-Premium Positive Battery Cable Compatible with BMW X5 2007-2013, X6 2008-2014, 3.0L 4.4L 4.8L BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > Battery Cable Replacement Google Search Search Forums Changing your battery is easy, and coding it properly is made easy too using Protool from Bimmergeeksyou can get your OBD 2 plug and software on their websit gRXq.