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BMW Airhead Hi Efficiency Starter Motor

$119.00 - $175.00
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It may be safe to say that nearly all BMW Airheads will benefit from the addition of a high efficiency starter motor. 

 Compared to a new Bosch equivalent, the EnDuraLast Starters can produce from 70-140% more torque with 20% less amperage draw on the battery. That means faster starts and more starts before you have to worry about excessive battery drain.

Key Features:

This starter is made specifically for small batteries.

  • Modern technology allows for a lighter (6.5 pounds) starter motor with 70 % higher output than the old Bosch design.
  • Replaces the standard field coils with permanent magnets that require less amperage to run the starter making more battery power available to the ignition system during start up.  
  • Will work in situations where large Denso style starters requiring large batteries will not. 
  • Includes a low-voltage solenoid "pull-in" requirement.
  • The permanent magnet starter can be used to retrofit older Bosch field coil starters (0.7 Kw).
  • This starter is made specifically for small batteries.
  • Spring clips ensure internal magnet retention. 

 This aftermarket starter is a high-quality product that meets or exceeds OEM specifications. The EnDuraLast warranty is for 24 months, with the returned device being repaired or replaced by EME

 

Fitment Chart:

MODEL YEAR

RING GEAR

OEM

ORIGINAL PART NUMBER

KILOWATT TORQUE RATING

PINION DRIVE GEAR

EME PART NUMBER

MAKE/MODEL

1970-1976

93 TEETH

BOSCH

0 001 157 005
0 001 157 015
0.5
0.6

8 TOOTH

BMW-STR1M

BMW R50, R60, R75, R90

1977-1987  
1988-1995

111 TEETH

VALEO

0 001 157 023
D6RA7
0.7
1.2

9 TOOTH

BMW-STR1

BMW: R45, R65, R75, R80,
R100 & Others

                                                                                                                                                      POWER RATING

                                                                                                                                    1.2 Kw cranking torque @ 270 amps