Search by number: 2010 BMW X5 3.0L 6 Cyl Alternator ProAmp 11362 $227.00 each OPTIONS: w/4-Zone climate control; 183 Amps ProAmp 11301 $279.00 each OPTIONS: wo/Adaptive Control; wo/4-Zone climate control; 180 Amps ProAmpN 11301N $421.00 each OPTIONS: wo/Adaptive Control; wo/4-Zone climate control; 180 Amps ProAmp 42035 Call for Price OPTIONS: w/Adaptive Control; w/4-Zone climate control; 220 Amps Why is there more than one unit for my car? Look at the TECH SPECS when more than one unit is shown for your car. AMPS (ELECTRIC CAPACITY): must match you vehicle electric requirements. *** Call us if you are looking to increase your unit capacity! OE ALTERNATOR MANUFACTURER: It is recommended to match the Make of your alternator