Electronic Ignition Conversion Kit
for
4-cylinder BMW (3BOS4U1) $49.99
4-cylinder BMW (3BOS4U2L, 3BOS4C2) $59.99
6-cylinder BMW (3BOS6U1, 3BOS6U2L, 3BOS6U3, 3BOS6C3) $59.99
including
4-cylinder BMW 2000, 2002, 2002 Tii, 320i
6-cylinder 3.0 Si, CSi, 530i, 630 CSi
Replaces Points and Condenser - Never Adjust Points or Timing Again!
The Hot-Spark electronic ignition conversion kit replaces breaker points and condenser in the distributor to provide rock-solid reliability. With the Hot-Spark electronic ignition, dwell and timing are always spot-on accurate.
No matter how strong your engine is, you won't get the most out of it without a good spark. The stock Bosch ignition system used technology that dates back a century - to the Kettering system, which was introduced in the 1910 Cadillac. Even though you can adjust breaker points for near-electronic ignition performance, they will burn and wear within a few thousand miles, long before the recommended replacement interval. With points, the timing will drift; power and fuel economy will suffer.
The Hot-Spark electronic ignition conversion kit delivers a strong spark every time and is maintenance-free. You'll notice quicker starts, more top end power and a little gas mileage boost. It's as easy to install as points and condenser!
Advantages of the Hot-Spark electronic ignition conversion kit:
Replaces points and condenser with solid-state electronics
Set it and forget it - Never adjust points and timing again!
Zero maintenance
Delivers far more voltage to the spark plugs than contact breaker points
Reliable Hall-effect technology
Never gets out of adjustment
Rock-steady reliability
Dwell and timing are always spot-on accurate
Increased gas mileage, fuel economy
Quick starting
Smooth idling
Cleaner emissions
Longer spark plug life
Longer engine life
Cleaner engine oil due to less unburned fuel
Longer interval between oil changes
Easy to install - If you can install points, you can install the Hot-Spark electronic ignition conversion
No points to wear, burn, pit or corrode
No condenser needed
Absolutely no points float - zero - even at redline RPM and beyond!
Never worry about drifting dwell or timing again
No rubbing parts - nothing to wear out!
Fits completely under the distributor cap
Stealth modification - maintains stock appearance
Includes everything you need - no external ignition box required.
Works with stock distributor and coil
Encased in high-temp thermoplastic - protected from the elements and oil, grease, dirt, water, etc.
Never bother with points or condenser again!
The best investment you'll ever make for your vehicle
Saves precious ($$$) gasoline
Coil with 1.5 Ohms or more internal, primary resistance required. Stock Bosch coil or HS15HEC high-energy coil OK.
How many miles until the Hot-Spark electronic ignition conversion kit pays for itself? Click here
Three-year replacement warranty
The Hot-Spark electronic ignition
conversion kit is as easy to install as points and
condenser!
Hot-Spark Bosch
Distributor Electronic Ignition Conversion Kits:
4-cylinder Bosch distributor with
right-hand pivot pin, 1-piece points - 3BOS4U1 $49.99
4-cylinder Bosch distributor with left-hand pivot pin, 1-piece points - 3BOS4U2L
$59.99
4-cylinder, non-vacuum-advance Bosch distributor with
right-hand
pivot pin, 2-piece points - 3BOS4C2 $59.99
4-cylinder, vacuum-advance Bosch distributor with
right-hand
pivot pin, 2-piece points - 3BOS4V2 $59.99
6-cylinder Bosch distributor with
right-hand pivot pin, 1-piece points - 3BOS6U1 $59.99
6-cylinder
Bosch distributor with right-hand pivot pin, 1-piece points (with magnet sleeve for
18.6mm shaft lobes) - 3BOS6U3 $59.99
6-cylinder Bosch distributor with left-hand
pivot pin, 1-piece points - 3BOS6U2L $59.99
6-cylinder Bosch distributor with left-hand pivot
pin, 1-piece points
(with magnet sleeve for 18.6mm shaft lobes) - 3BOS6U3L $59.99
6-cylinder, non-vacuum-advance Bosch distributor
with right-hand pivot pin, 2-piece points - 3BOS6C2 $59.99
6-cylinder, vacuum-advance Bosch distributor with 2-piece, right-hand points
- 3BOS6V2 $59.99
Comparison of Left-hand (at left) and Right-hand Pivot Pin, 1-piece Contact Breaker Points
Note: Some BMW 2002 cars have a distributor with left-hand pivot pin points. The 3BOS4U1 will fit only distributors with right-hand pivot pin points. If your 4-cylinder distributor has left-hand pivot pin points, order the 3BOS4U2L. Please compare the points in your car's distributor with the points in the above photo before ordering and attach a memo to your PayPal payment, indicating whether your distributor has left-hand (3BOS4U2L) or right-hand (3BOS4U1) points.
Make sure that your distributor has single-piece points, as older (pre-1968 or so) Bosch distributors typically have 2-piece points. If it has 2-piece points, a pivot pin will remain, standing up from the breaker plate, after you remove the points.
1969-80 316, 318, 320, 518, 520, 2002 - Bosch, with 1-piece points -
3BOS4U1
1969-70 2000 (excluding Bosch distributor no. 0 231 115 045) - 3BOS4U1
1969-72 2002 (excluding Bosch distributor no. 0 231 115 045) - 3BOS4U1
1969-1974 - 6 cylinder Bosch
distributor no. 0 231 162 002 - 3BOS6U1
1971-75 2002 Tii - Bosch distributor no. 0 231 129 037 - 3BOS4U1
1972-73 2002 Tii - 3BOS4U1
1972-73 2002 - Bosch 0 231 180 008 (left-hand points)
3BOS4U2L
1972-73 2002 - Bosch Distributor no. 0 231 180 003 - 3BOS4U1
1972-73 BMW 2002 - Bosch distributor no. 0 231 180 008 (left-hand points) - 3BOS4U2L
1974 2002, Tii (left-hand points) - 3BOS4U2L
1975-76 2002 - 3BOS4U1
1974-78 518 - Bosch distributor no. 0 231 181 017 - 3BOS4U1
1977-79 320i - 3BOS4U1
BMW with Bosch distributor no. 0 231 115 045 (left-hand points) - 3BOS4U2L
Note: Some BMW 2002 cars have a distributor with left-hand pivot pin points. Please compare the points in your car's distributor with the points in the above photo before ordering. The 3BOS4U1 will fit only distributors with right-hand pivot pin points. If your 4-cylinder distributor has 1-piece, left-hand pivot pin points, order the 3BOS4U2L.
4-cylinder Bosch distributor with 1-piece, right-hand points
- 3BOS4U1
4-cylinder Bosch distributor with 1-piece, left-hand points - 3BOS4U2L
4-cylinder Bosch distributors 0 231 180 008 and 0 231 115 045 (2002 with left-hand pivot pin points) - 3BOS4U2L
4-cylinder Bosch distributor with 2-piece, right-hand points - 3BOS4C2
6-cylinder Bosch distributors with 1-piece, right-hand points (Bosch part no. 1 237 013 112) - 3BOS6U1
6-cylinder Bosch distributors with 1-piece, left-hand points (Bosch part no. 1 237 013 082) - 3BOS6U2L
6-cylinder BMW with right-hand pivot pin, 1-piece points (16mm shaft lobes) - 3BOS6U1
6-cylinder BMW with left-hand pivot pin, 1-piece points (16mm shaft lobes) - 3BOS6U2L
6-cylinder BMW with right-hand pivot pin, 1-piece points (18.6mm shaft lobes) - 3BOS6U3
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Easy to Install - Replace Points and Condenser with Solid-State Electronics |
Electronic Ignition Conversion Kit. Replaces points and condenser in many Bosch 4-cylinder distributors, including VW, Porsche, Volvo-Penta marine engines, BMW, Alfa-Romeo, Volvo, Saab, etc. Fits 4-cylinder Bosch vacuum-advance and centrifugal-advance-only distributors with 1-piece, right-hand pivot pin points.
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Easy to Install - Replace Points and Condenser with Solid-State Electronics |
Electronic Ignition Conversion Kit. Replaces points and condenser in Bosch
4-cylinder distributors. Fits 4-cylinder Bosch vacuum-advance and
centrifugal-advance-only distributors with left-hand pivot pin points.
For Distributors:
Bosch
4-cylinder, centrifugal-advance and vacuum-advance distributors with
1-piece, left-hand pivot
pin points.
Bosch Distributor: Application:
Certain 4-cylinder Mercedes-Benz, BMW, etc.
BMW
12V
negative ground only.
Coil Required:
Coil must have 1.5 Ohms or more
internal primary resistance.
HS15HEC high-energy coil
recommended. In stock:
Available:
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1.5 Ohms primary resistanceminimum of 12K Ohms secondary resistance |
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High secondary resistance for more voltage at the plugs Ideal for Use with Hot-Spark Electronic Ignition Conversion Kits with red ignition module |
Heavy-duty, high-energy coil with extra turns of copper wire in the
secondary windings for as much as 50,000 volts to the spark plugs - more turns
of copper wire than other standard-sized canister coils - twice as much as many
other coils.
Application:
Designed specifically to produce maximum spark
when used
with Hot-Spark red electronic ignition conversion kits
(red ignition module).
Also for points-based ignition systems
Epoxy-filled
canister (not oil-filled) to withstand high-vibration
environments
Rugged, mirror-polished, non-corrosive case -
won't chip or peel like chrome-plated coil canisters.
Standard 56mm (2.2 in.) coil
diameter - fits stock coil clamps.
3-way brass connectors on each
terminal
In Stock:
Available:
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Hot-Spark Electronic Ignition Conversion Kit for 4-cylinder, non-vacuum-advance Bosch Distributors with 2-piece, right-hand pivot-pin points |
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Easy to Install - Replace Points and Condenser with Solid-State Electronics |
Electronic Ignition Conversion Kit. Replaces points and condenser in certain Bosch
4-cylinder, non-vacuum-advance distributors with 2-piece, right-hand pivot pin
points.
For Distributors:
4-cylinder, non-vacuum-advance Bosch
distributors with 2-piece, right-hand pivot pin points.
For centrifugal-advance-only distributors. Not for
vacuum-advance distributors. Also available in 6-cylinder
version (3BOS6C2).
Bosch 4-cyl Distributors:
0 231 100 041 Application:
Certain VW, Porsche, BMW, Alfa-Romeo,
Mercedes-Benz, Volvo, Volvo-Penta, etc., with
non-vacuum-advance distributors with 2-piece points, including
these Bosch distributors:
If a Bosch distributor has 2-piece points, an upright pivot
pin will remain, standing up from the breaker plate, after the
points have been removed.
Bosch 4-cyl with 2-Piece Points
12V
negative ground only
Coil Required:
Coil must have 1.5 Ohms or more internal primary resistance.
HS15HEC high-energy coil
recommended. In stock:
Available:
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Hot-Spark Electronic Ignition Conversion Kit for 4-cylinder, vacuum-advance Bosch Distributors with 2-piece, right-hand pivot-pin points |
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Easy to Install - Replace Points and Condenser with Solid-State Electronics |
Electronic Ignition Conversion Kit. Replaces points and condenser in certain Bosch
4-cylinder, vacuum-advance distributors with 2-piece, right-hand pivot pin
points.
For Distributors:
4-cylinder, vacuum-advance Bosch
distributors with 2-piece, right-hand pivot pin points.
For vacuum-advance distributors. Not for
non-vacuum-advance distributors. Also available in 6-cylinder
version (3BOS6V2).
Bosch Distributors: Application:
Certain VW, Mercedes-Benz, etc., with vacuum-advance
distributors with 2-piece points
Early Bosch 4-cyl distributor with 2-Piece Points/and upright
brass pivot pin.
Some early Mercedes 180/190/200/236/250/280 (1959-74) and VW
applications
Volkswagen
If a Bosch distributor has 2-piece points, an upright pivot
pin will remain, standing up from the breaker plate, after the
points have been removed.
12V
negative ground only
Coil Required:
Coil must have 1.5 Ohms or more internal primary resistance.
HS15HEC high-energy coil
recommended. In stock:
Available:
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Easy to Install - Replace Points and Condenser with Solid-State Electronics |
Electronic Ignition Conversion Kit. Replaces points and condenser in many 6-cylinder Bosch vacuum-advance distributors. Also fits Bosch 6-cylinder, centrifugal-advance-only distributors.
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Easy to Install - Replace Points and Condenser with Solid-State Electronics |
Electronic Ignition Conversion Kit. Replaces points and condenser in many 6-cylinder Bosch vacuum-advance distributors. Also fits Bosch 6-cylinder, centrifugal-advance-only distributors.
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Easy to Install - Replace Points and Condenser with Solid-State Electronics |
Electronic Ignition Conversion Kit. Replaces points and condenser in Bosch
6-cylinder distributors. Fits 6-cylinder Bosch vacuum-advance and
centrifugal-advance-only distributors with left-hand pivot pin points.
For Distributors:
Bosch
6-cylinder, centrifugal-advance and vacuum-advance distributors with
left-hand pivot
pin points. Application:
1970 Mercedes-Benz 280SE, SEL, Bosch
distributor 0 231 116 061 1968 Porsche 911L, T Volvo-Penta with Bosch distributor:
0 231 116 060
0 231 116 054
12V
negative ground only.
Coil Required:
Coil must have 1.5 Ohms or more
internal primary resistance.
HS15HEC high-energy coil
recommended. In stock:
Available:
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Hot-Spark Electronic Ignition Conversion Kit for 6-cylinder, non-vacuum-advance Bosch Distributors with 2-piece, right-hand pivot-pin points |
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Easy to Install - Replace Points and Condenser with Solid-State Electronics |
Electronic Ignition Conversion Kit. Replaces points and condenser in certain Bosch 6-cylinder, non-vacuum-advance distributors with 2-piece, right-hand pivot pin points.
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Hot-Spark Electronic Ignition Conversion Kit for 6-cylinder, non-vacuum-advance Bosch Distributors with 2-piece, right-hand pivot-pin points |
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Easy to Install - Replace Points and Condenser with Solid-State Electronics |
Electronic Ignition Conversion Kit. Replaces points and condenser in certain Bosch
6-cylinder, non-vacuum-advance distributors with 2-piece, right-hand pivot pin
points.
For Distributors:
6-cylinder, non-vacuum-advance Bosch
distributors with 2-piece, right-hand pivot pin points.
For centrifugal-advance-only distributors. Not for
vacuum-advance distributors.
For Bosch 6-cyl distributors with distributor
shaft lobes measuring 18.6mm, instead of 16mm.
Application:
Certain Bosch 6-cyl, non-vacuum-advance distributors with
2-piece points
If a Bosch distributor has 2-piece points, an upright pivot
pin will remain, standing up from the breaker plate, after the
points have been removed.
For Bosch 6-cyl distributors with distributor
shaft lobes measuring 18.6mm, instead of 16mm.
12V
negative ground only
Coil Required:
Coil must have 1.5 Ohms or more
internal primary resistance.
HS15HEC high-energy coil
recommended. In stock:
Available:
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Hot-Spark Electronic Ignition Conversion Kit for 6-cylinder, vacuum-advance Bosch Distributors with 2-piece, right-hand pivot-pin points |
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Easy to Install - Replace Points and Condenser with Solid-State Electronics |
Electronic Ignition Conversion Kit. Replaces points and condenser in certain Bosch
6-cylinder, vacuum-advance distributors with 2-piece, right-hand pivot pin
points.
For Distributors:
6-cylinder, vacuum-advance Bosch
distributors with 2-piece, right-hand pivot pin points.
For vacuum-advance distributors. Not for
non-vacuum-advance distributors. Also available in 4-cylinder
version (3BOS4V2).
Bosch Distributors:
0 231 116 040 Application:
Certain Mercedes-Benz, Volvo-Penta, Porsche, etc., with vacuum-advance
distributors with 2-piece points
Bosch - Right Hand, 2-piece Points (CW)
If a Bosch distributor has 2-piece points, an upright pivot
pin will remain, standing up from the breaker plate, after the
points have been removed.
12V
negative ground only
Coil Required:
Coil must have 1.5 Ohms or more internal primary resistance.
HS15HEC high-energy coil
recommended. In stock:
Available:
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Email us for more information.
Foreign Orders: Shipping discount available if purchasing multiple items.
We accept credit card payments via www.PayPal.com - Our PayPal ID is Sales@Hot-Spark.com .
Credit card orders are handled through PayPal. You do not have to be a PayPal member to use this free, secure credit card service.
Click here for Hot-Spark Ignition Installation Instructions
Just a better idea. TM
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Ignition Products