Home / High Performance Automotive Units / MCR HIGH PERFORMANCE ALTERNATORS / AFTERMARKET STOCK ALTERNATORS / BMW ALTERNATORS / NEW 02 04 05 06 BMW Z4 2.5 3.0 12-31-7-519-618 12-31-7-519-620 REPLACEMENT ALTERNATOR
NEW 02 04 05 06 BMW Z4 2.5 3.0 12-31-7-519-618 12-31-7-519-620 REPLACEMENT ALTERNATOR
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NEW 02 04 05 06 BMW Z4 2.5 3.0 12-31-7-519-618 12-31-7-519-620 REPLACEMENT ALTERNATOR

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2-Year Warranty - 30-Day Return Policy. Learn More
Item# 13986N-MCR-1
$319.96
$349.99

Availability: Usually ships the next business day

**All parts are 100% brand new and meet or exceed OEM specifications.**
**Units may differ in color from listing photos and are for U.S. Models only (unless otherwise noted)**
**Fitment information below is accurate to the best of our knowledge and should be used for reference only. If you have any questions about fitment, please call our parts specialist before placing your order. For further assistance call 586-257-1515

Product Description

Description: Alternator
OEM(s): BMW, Bosch
Voltage: 12
Amps: 120
Rotation: CW
Mount Type: Spool
Alt Mtg Foot Hole: M10x1.50
Alt Mtg Foot Thickness: 0.972in / 24.7mm
Alt Mtg Foot Hole Threading: Threaded
Mtg Ear 1 Hole: 10.6mm Unthreaded
Mtg Ear 2 Hole: 10.4mm Unthreaded
Mtg Ear 3 Hole: M10x1.50 Threaded
Mtg Ear 1 Thickness: 1.815in / 46.1mm
Mtg Ear 2 Thickness: 1.106in / 28.1mm
Mtg Ear 3 Thickness: 0.909in / 23.1mm
Regulator Clock: 0.0833333333333333
Fan Location: Internal
Regulator Location: Internal
B+ Terminal: M8x1.25
COM Terminal: Spade
N/C Terminal: Spade
Polarity: Negative
Pulley Grooves: 6
Pulley Type: Solid
Pulley OD: 2.165in / 55mm
Notes: Alternate Mounting Foot Located on Front of DE Housing at 4:30 Position

References:
Beck Arnley 186-1113
BMW 12-31-7-519-618, 12-31-7-519-620
Bosch 0124515105, 0-124-515-105, 0986046170, 0-986-046-170, 0986046177, AL0816N, AL0816X
Lucas Electric LRA02844
Remy Light Duty 12440
Wilson 90-15-6457

Used On:
BMW 325Ci Coupe 2494cc, 2.5L/152CI L6 M56 2004, 2005
BMW 325Ci Coupe 2494cc, 2.5L/152CI L6 M56 2004, 2005
BMW 325i 2494cc, 2.5L/152CI L6 M56 2005
BMW 325i 2494cc, 2.5L/152CI L6 M56 2005
BMW 330Ci 2979cc, 3.0L L6 M54 2006
BMW 330Ci 2979cc, 3.0L L6 M54 2006
BMW 330Ci 2979cc, 3.0L L6 2006
BMW 330Ci 2979cc, 3.0L L6 2006
BMW 330i 2979cc, 3.0L L6 M54 2005
BMW 330i 2979cc, 3.0L L6 2005
BMW 330i 2979cc, 3.0L L6 2005
BMW Z4 2.5i 2.5L M5 2003, 2004, 2005
BMW Z4 3.0i 3.0L M5 2003, 2004, 2005
BMW Z4 2200cc, 2.2L L6 2003, 2004, 2005
BMW Z4 2494cc, 2.5L/152CI L6 M54 2003, 2004, 2005
BMW Z4 2494cc, 2.5L/152CI L6 2002, 2003, 2004, 2005, 2006
BMW Z4 2979cc, 3.0L L6 M54 2003, 2004, 2005
BMW Z4 2979cc, 3.0L L6 2002, 2003, 2004, 2005, 2006

MCR PART NUMBER: 13986N

**PROP 65 - This product may expose you to chemicals such as Lead, Carbon Black, Silica, Crystalline which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov**.

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