Ignition parts for 105 Series Alfa Romeo

Bluetooth Fully Programmable Ignition Distributor

Bluetooth Fully Programmable Ignition Distributor

£335.00 GBP (ex vat)


Fully programmable 123 distributor now offered with Bluetooth 4.0 connectivity.

This allows the ignition timing to be adjusted from a smartphone, which is particularly useful for garages and tuners to allow adjustments to be made more simply and faster.

It features all the same features as the USB connectivity version (such as spark balancing, dwell control and rev limiter).

Fully Programmable 123 Ignition Distributor

Fully Programmable 123 Ignition Distributor

£325.00 GBP (ex vat)


Excellent unit with fully programmable ignition advance curve. This distributor has the ability to store 2 separate curves which the user can switch between by applying a 12v supply to one of the distributor wires. This could for example be configured through a switch on the dashboard to allow the driver to switch between curves instantly.

We supply this unit with an Alfaholics fast road curve pre-installed. You can run this curve with all standard and mildly tuned engines, or use it as a basis to fine tune the ignition advance to match your particular modified engine’s characteristics. We recommend curve tuning is performed by an expert, ideally with rolling road facilities. Doing so will not only optimise power, but also ensure that the curve is ‘safe’ and that the engine does not suffer from detonation. It is important to note that performance Alfa engines which have been built well with efficient combustion chambers do not produce maximum power at maximum ignition advance prior to detonation – it is often produced 2-3 degrees lower.  This is why rolling road tuning is so important in order to ensure the ignition settings are correct for a particular engine. The curve is modified using a simple programme downloaded to your computer which is connected to the distributor via a USB cable.

The second curve is perhaps best used as a more conservative map with less ignition advance across the board, in case you are forced to fill up with lower octane fuel than you would normally use.

NGK B7ES Spark plug

NGK B7ES Spark plug

£3.25 GBP (ex vat)


NGK B7ES spark plug recommended for standard and mildly tuned 101, 105 & Montreal engines. We have found better results using this over the Lodge 2HL plug.

HT Leads - Red

HT Leads – Red

£18.00 GBP (ex vat)


Standard quality silicone leads-reproduction of leads fitted to late (1970s) cars.

HT leads - Green

HT leads – Green

£25.00 GBP (ex vat)


Standard quality silicone leads-Green as originally fitted to early (1960s) cars.

HT leads – Spider S4  

HT leads – Spider S4  

£65.00 GBP (ex vat)


Correct type with metal end caps for spark interference suppression.

Lumenition Performance HT Leads

Lumenition Performance HT Leads

£60.00 GBP (ex vat)

IGN004/1 | IGN004-S

Competition quality silicone leads. These leads are made with a stainless steel wound core offering an excellent spark.

• Long coil lead for bulkhead mounted coil.
• Short coil lead for chassis leg-mounted coil.

HT Lead Ignition Coil Rubber Cap

HT Lead Ignition Coil Rubber Cap

£9.95 GBP (ex vat)


HT lead rubber cap.

High Tension Lead Clamp

High Tension Lead Clamp

£11.75 GBP (ex vat)


HT lead clamp fits on 1968-77 thermostat housing exactly as original (for late cars with a “drop-in thermostat fitted”)

Early Distributor Cap - Aftermarket

Early Distributor Cap – Aftermarket

£13.00 GBP (ex vat)


Reproduction distributor cap to suit earlier style distributors with offset clips (1963-1974). This cap has a small semi-circle cut out on the edge of the cap and a female cutout to accept a small male locating lug on the body of the distributor.

Note, if your distributor body has this small lug, you will need to fit this style cap regardless of the year of the car.

Late Distributor Cap

Late Distributor Cap

£12.00 GBP (ex vat)


Aftermarket copy of the straight clip style without semi-circle cut out.

Early Rotor Arm

Early Rotor Arm

£16.50 GBP (ex vat)


Screw in fitting – for all iron bodied Bosch distributors 1963-1968.

Late Rotor Arm

Late Rotor Arm

£7.50 GBP (ex vat)


Push on fitting – for all aluminium bodied Bosch distributors 1968-1989

Rotor Arm With Cam - Injection

Rotor Arm With Cam – Injection

£35.99 GBP (ex vat)


Rotor arm with cam for Spiders with Bosch Fuel Injection 1987-1994.

Rotor Arm (Electronic) - S3

Rotor Arm (Electronic) – S3

£9.95 GBP (ex vat)


Rotor arm for late Electronic Bosch distributor fitted to S3 Spider with L-Jet Fuel injection and European cars with carburettors from around 1985.

Points - Early

Points – Early

£5.95 GBP (ex vat)


2 piece design – for all iron bodied Bosch distributors 1963-1968

Points - Late

Points – Late

£6.75 GBP (ex vat)


Single piece version for all aluminium bodied Bosch distributors – 1968 until the start of electronic points.

Condenser - Early

Condenser – Early

£6.50 GBP (ex vat)


For all iron bodied Bosch distributors 1963-1968

Condenser - Late

Condenser – Late

£6.50 – £7.25 GBP (ex vat)

IGN017/1 | IGN018

For all 105 series car with an aluminium bodied Bosch distributor. Two versions are available –

  • Round hole grommet plug for cars 1968-1974.
  • Square fitting hole grommet plug for cars 1974 until the start of electronic points.
Marelli Distributor Caps

Marelli Distributor Caps

£15.00 – £16.95 GBP (ex vat)

IGN020 | IGN020/1

Larger diameter cap fixed with spring clips – for earlier cars with mechanical points.

Voltage regulator - Dynamo

Voltage regulator – Dynamo

£175.00 GBP (ex vat)


Marelli Rotor Arms

Marelli Rotor Arms

£9.50 GBP (ex vat)

IGN021 | IGN021/2

Two different types depending on whether it is to fit with a clip on or screw on the distributor cap.

Marelli points

Marelli points

£6.95 GBP (ex vat)


For all Marelli distributors.

Marelli condenser

Marelli condenser

£5.95 GBP (ex vat)


For all Marelli distributors.

Bosch Ignition Coil

Bosch Ignition Coil

£50.00 GBP (ex vat)


Original Bosch ‘Blue’ coil.

Pertronix Ignitor Electronic Points Kit

Pertronix Ignitor Electronic Points Kit

£110.00 – £125.00 GBP (ex vat)

IGN026 | IGN027/1

Available for iron bodied Bosch distributors with 2 piece points, aluminium bodied Bosch distributors with 1 piece points and Marelli distributors – please specify.

Pertronix Flame Thrower Coil

Pertronix Flame Thrower Coil

£45.00 GBP (ex vat)


Available in either 1.5 or 3 ohm specification.

Coil Mounting Bracket

Coil Mounting Bracket

£4.95 GBP (ex vat)


To suit smaller Flame Thrower coils.

Ignition Switch – S3 & S4 Spider

Ignition Switch – S3 & S4 Spider

£95.00 – £110.00 GBP (ex vat)

IGN030 | IGN030/4W

Ignition Switch - Early Bosch

Ignition Switch – Early Bosch

£55.00 GBP (ex vat)


Original Bosch, dash mounted ignition switch to suit 750,101,102, 106 and early 105 cars – . The switch is located on the dash rather than on the steering column as per later 105 series cars.

Ignition Switch (Late)

Ignition Switch (Late)

£110.00 GBP (ex vat)


To fit all 105 series with steering lock up to 1983.

All Roundtail & Kammtail Spider, 1750 & 2000 GTV,  GT Junior 1969 onwards, Giulia Super 1968 onwards.