EnDuraLast Ignition Coil Pair for 1970-1980 Airheads

Price: $139.99
Product Code: 12131243452EE

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EnDuraLast Ignition Coil Pair for 1970-1980 Airheads

This is a high performance EnDuraLast Coil and can be used to replace the original 6 volt coils on all conventional points and transistorized BMW Airhead Ignition systems through to 1984.

Plenty of cooling surface area with metal canister and resin-filled design; will NOT crack like aftermarket epoxy-filled coils.

When mounting these large diameter coils, check for gas tank clearance to avoid rubbing against these larger coils. A washer (or washer stack) between the rear tank mount and frame will raise the tank enough to eliminate any possible coil/tank abrasion. The slightly larger diameter coils will fit perfectly when using part number BO-CoilClamp52x2

Replaces the discontinued Super BLUE coil in every performance characteristic and replaces smaller OE Bosch Coils and/or Bosch P{art Numbers 0 221 100 313, 0 221 101 003, 0 221 124 001.

Specifications -
1.2 ohms resistance each x 2 wired in series = 2.4 ohms

Input voltage 6V
Primary resistance 1.2 ohms
Secondary resistance 13.84Kohms
Primary inductance 1.25mH


Voltage output = 40,000 to 50,000 volts

Dimensions -

  • Can Diameter = 2.16 inch (55.4 mm)
  • Height of Can = 4.5 inches (114 mm)
  • Height (including tower) = 5.75 inches (146 mm)

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