Electronic Ignition Conversion Kits for Lucas 4-cylinder, 6-cylinder and 8-cylinder Distributors

Electronic Ignition Conversion Kit

Replaces Points and Condenser-Never Adjust Points or Timing Again!

for

Lucas Distributors

(for 12-volt, negative ground electrical systems only)

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.

centrifugal-advance -matter how strong your engine is, you won't get the most out of it without a good spark. The stock Lucas 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 points-based 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 ($$$) fuel

• 4-cylinder applications require a coil with 3 Ohms or more internal, primary resistance or HS34HEC high-energy coil

• 6- and 8-cylinder distributors require a coil with a minimum of 1.5 Ohms primary resistance or HS17HEC high-energy coil.

• Requires a 12-volt, negative ground electrical system.

• How many miles until the Hot-Spark electronic ignition conversion kit pays for itself? Click here

• Three-year replacement warranty

For Lucas Distributors:

• 4-cylinder Lucas (22D4, 23D4 and 25D4) - 3LUC4-25D

• 4-cylinder Lucas (43D4, 45D4, 48D4, 54D4 and 59D4) - 3LUC4-45D

• 6-cylinder Lucas (22D6 and 25D6) - 3LUC6-22D

• 8-cylinder Lucas (35D8 with single points) - 3LUC8-35D

• Free Red Rotor included with 4-cylinder and 6-cylinder Lucas ignition kits:

• Made of improved materials for longer life and superior performance when used with with the 3LUC4-25D, 3LUC6-22D and 3LUC4-45D ignition kits

• Spring steel clip ensures an extra snug fit on distributor shaft

• Higher internal tolerance provides increased performance and durability over the stock Lucas rotor

Austin
1963-74 4-cyl all models - Lucas 25D4 - 3LUC4-25D
1968-71 6-cyl all models - Lucas 25D6 - 3LUC6-22D

Austin Healy

1958-71 4-cyl Sprite - Lucas 25D4 - 3LUC4-25D
1958-71 4-cyl Sprite - Lucas 23D4 - 3LUC4-25D
1963-68 6-cyl all models - Lucas 25D6 - 3LUC6-22D
1963-68 3000 Mk3 - Lucas 25D6 distributor - 6-cyl, CCW, vacuum-advance - 3LUC6-22D

Austin Rover (Leyland) (See also Daimler, Jaguar, MG, Land Rover, Range Rover, Triumph)
Points-based Models:
1962-74 Lucas 23D4, 24D4, 25D4 4-cyl, CCW, centrifugal/vacuum-advance - 3LUC4-25D
1974-on Lucas 43D4, 45D4, 54D4, 59D4, 4-cyl CCW, centrifugal/vacuum-advance - 3LUC4-45D

1974-on Lucas 43D6, 45D6, 48D6, 54D6, 59D6, 6-cyl, CCW, centrifugal/vacuum-advance - 3LUC6-45D
1100, 1300, 1800, Allegro, Ambassador, Ital, Marina, Maxi, Metro, Mini, Minor, Princess, Vanden Plas,

Austin A110, 3-liter, Austin/Morris/Princess 2200, Westminster, Wolseley 6-cyl and 6/110 - 3LUC6-22D

Aston Martin

1965-73 6-cyl Volante - Lucas 25D6 - 3LUC6-22D
1965-77 6-cyl DB6, DBS - Lucas 25D6 - 3LUC6-22D
1969-74 DB6, DBS6 1969-74 - Lucas 23D6 6-cyl, CCW, centrifugal-advance - 3LUC6-22D

1969-73 8-cyl DBS - Lucas 35D8 - 3LUC8-35D

Bentley

1969-75 8-cyl T Series - Lucas 35D8 distributor, CCW, vacuum-advance - 3LUC8-35D
1973 8-cyl T Series - Lucas 35D8 distributor, Continental - 3LUC8-35D

Daimler
1969-71 6-cyl all 4.2 models - Lucas 22D6 - 3LUC6-22D

Ford Europe

1956-63 4-cyl Consul - Lucas 25D4 - 3LUC4-25D
1964-66 4-cyl Cortina Lotus - Lucas 23D4 - 3LUC4-25D
1967 4-cyl Taunus 12M, 15M Bosch - 3BOS4U1
1956-67 4-cyl Anglia - Lucas 25D4 - 3LUC4-25D
1964-70 4-cyl Cortina - Lucas 25D4 - 3LUC4-25D
1968-74 4-cyl Escort 1600cc - Lucas 25D4 - 3LUC4-25D
4-cyl all models - Lucas 43D4 - 3LUC4-45D
All 4-cyl OHV, in-line Engines: (Crossflow, Kent, Valencia)

1967-80 Lucas 25D4 distributor, 4-cyl, CCW, centrifugal-advance - 3LUC4-25D

Hillman
1962-73 4-cyl all models - Lucas 25D4 - 3LUC4-25D
1974-79 4-cyl all models - Lucas 45D4 - 3LUC4-45D

Humber
1962-70 4-cyl Hawk, Sceptre - Lucas25D4 - 3LUC4-25D
1962-67 6-cyl Imperial, Super Snipe - Lucas - 3LUC6-22D

IHC Truck
1957-64 4-cyl all models - Lucas - 3LUC4-25D

Innocenti (Italy)
1968-73 Mini/Minor/Mini Cooper - Lucas 25D4 distributor, 4-cyl, CCW, vacuum-advance - 3LUC4-25D
1974-on MkII & III, Mini 90, Miini 120 - Lucas 45D4 distributor, 4-cyl, CCW, vacuum-advance - 3LUC4-45D

Jaguar/Daimler (See also Daimler)
1964-74 6-cyl all models - Lucas 22D6 - 3LUC6-22D
1968-69 6-cyl all models - Lucas 25D6 - 3LUC6-22D
British Models:
1968-73 Lucas 22D6 or 25D6 distributor, 6-cyl, CCW, vacuum-advance - 3LUC6-22D
1974-on XJ6: 3.4, 4.2 & British Models - Lucas 45D6 distributor, 6-cyl, CCW, vacuum-advance - 3LUC6-45D

Jensen
to 1974 Jensen Healey - Lucas 23D4 & 25D4 distributor, 4-cyl, CCW, vacuum-advance - 3LUC4-25D
CV8, Interceptor, Various Chrysler/Prestolite distributors, 8-cyl, CW, centrifugal-advance - 3PRE8U1 or 3PRE8U2

Land Rover
1962-77 Lucas 25D4 distributor, 4-cyl, CCW, vacuum-advance - 3LUC4-25D
1977-89 Lucas 45D4 distributor, 4-cyl, CCW, vacuum-advance - 3LUC4-45D
1966-85 6-Cyl Engines, all models Lucas 25D6 distributor, 6-cyl, CCW, vacuum-advance - 3LUC6-22D
1970-85 V8 Engine, all models - Lucas 35D8 distributor, distributor (points-based), 8-cyl, CW, vacuum-advance - 3LUC8-35D

Leyland-Freight Rover
1965-73 Mini Van - Lucas 23D4, 25D4 distributors, 4-cyl, CCW, vacuum-advance & centrifugal-advance - 3LUC4-25D
1974-on Lucas 43D4, 59D4 4-cyl, CCW, vacuum-advance - 3LUC4-45D
Marina Van & Pickup, 440 & 575 Van & Pickup Sherpa, Metro Van & Pickup

Lotus
1967-79 Elan, Elan +2, Eclat, Elite, Esprit - Lucas 23D4/25D4 distributor, 4-cyl, CCW, all models - 3LUC4-25D
1980-83 Eclat, Elite, Esprit - Lucas 43D4 distributor, 4-cyl, CCW, centrifugal-advance - 3LUC4-45D

Lucas Distributors
22D4, 23D4, 25D4 4-cyl, CCW - 3LUC4-25D

22D6, 23D6, 25D6 6-cyl, CCW - 3LUC6-22D
43D4, 45D4, 54D4, 59D4 4-cyl, CCW - 3LUC4-45D

43D6, 45D6, 48D6, 54D6, 59D6 - 6-cyl, CCW - 3LUC6-45D
35D8 (Rolls-Royce, Triumph Stag) 8-cyl, CCW - 3LUC8-35D
35D8 (Rover, Morgan, MG, Range Rover) 8-cyl, CW - 3LUC8-35D

Matra (See Talbot)

MG

MGA, Magnette, Magnette, 1300, Midget, MGA (TC), MGB, MGB GT, MGC, MG Metro - 3LUC4-25D

All 4-cyl MGA twin cam - Lucas 23D4 - 3LUC4-25D
1963-74 4-cyl MGB, Midget - Lucas 25D4 - 3LUC4-25D
1967 4-cyl Midget - Lucas 23D4 - 3LUC4-25D
All 4-cyl all models - Lucas 45D4 - 3LUC4-45D
1963-74 Lucas 23D4 & 25D4 distributor, 4-cyl, CCW, all models - 3LUC4-25D

1974-83 Lucas 43D4, 45D4 & 59D4 distributors, 4-cyl, CCW, all models - 3LUC4-45D

1963-74 Lucas 25D6 distributor,6-cyl, CCW, all models - 3LUC6-22D
1968-69 6-cyl MGC - Lucas 25D6 - 3LUC6-22D
MGB GT V8 1973-76 Lucas 35D8 distributor, distributor, 8-cyl, CW, vacuum-advance - 3LUC8-35D

1975-76 8-cyl MGB V8 - Lucas 35D8 distributor - 3LUC8-35D

Mini Cooper
1965-71 4-cyl Cooper S - Lucas 23D4 - 3LUC4-25D

Morgan
1963-66 Lucas 25D4 distributor, (one-piece points) 4-cyl, CCW, vacuum-advance - 3LUC4-25D
1969-75 Plus 8 - Lucas 35D8 distributor, (points-based) 8 CW vacuum-advance - 3LUC8-35D

1963-66 4-cyl Plus Four - Lucas 25D4 - 3LUC4-25D
1970-74 8-cyl Plus Eight - Lucas 35D8 - 3LUC8-35D

Morris (See Austin Rover)
1963-74 4-cyl all models - Lucas 25D4 - 3LUC4-25D
1974-75 4-cyl all models - Lucas 45D4 - 3LUC4-45D

Riley
1963-70 4-cyl 1.5-liter Elf, Saloon - Lucas 25D4 - 3LUC4-25D
1967-70 4-cyl Kestrel 1100, 1300 - Lucas 25D4 - 3LUC4-25D

Range Rover
1963-76 4-cyl 2-liter - Lucas 25D4 - 3LUC4-25D
1977-79 4-cyl 2-liter - Lucas 45D4 - 3LUC4-45D
1963-79 6-cyl 3-liter - Lucas 25D6 - 3LUC6-22D
1969-84 all models - Lucas 35D8 distributor, (points-based) 8-cyl, CW, vacuum-advance - 3LUC8-35D

Reliant
1964-66 Lucas 25D4 distributor, (one-piece points) 4-cyl, CCW, vacuum-advance - 3LUC4-25D
1964-65 SabreSix, Scimitar - Lucas 25D6 distributor, (one-piece points) 6-cyl, CCW, vacuum-advance - 3LUC6-22D
1969-74 Rebel, Regal, Robin - Lucas 25D4 distributor, 4-cyl, CCW, vacuum-advance - 3LUC4-25D
1974-on Fox, Kitten, Robin, Rialto - Lucas 45D4 distributor, 4-cyl, CCW, vacuum-advance - 3LUC4-45D
1970-79 Scimitar GTE Motorcraft (not electronic) 6-cyl, CW, vacuum-advance - 3FOR6U1

Rolls-Royce
1969-76 Corniche, Silver Shadow - Lucas 35D8 distributor (points-based) 8-cyl, CCW, vacuum-advance - 3LUC8-35D

Singer
1962-63 4-cyl Vogue - Lucas 25D4 - 3LUC4-25D

Sunbeam/Talbot
1966-68 4-cyl Sunbeam Alpine - Lucas 25D4 - 3LUC4-25D
1966-73 4-cyl Sunbeam Rapier - Lucas 25D4 - 3LUC4-25D
1969-73 Avenger, Hunter, Imp, Minx - Lucas 25D4 distributor, 4-cyl, CCW, vacuum-advance - 3LUC4-25D
1974-76 Sceptre, Rapier - Lucas 45D4 distributor, 4-cyl, CCW, vacuum-advance - 3LUC4-45D

Triumph
4-Cylinder Models:
1962-67 4-cyl all models - Lucas 25D4 - 3LUC4-25D

1962-67 TR3A,TR4, TR4A - Lucas 25D4 distributor, 4-cyl, CCW - 3LUC4-25D
1969-73 Herald; 1200, 13/60 - Lucas 25D4 distributor, 4-cyl, CCW, vacuum-advance - 3LUC4-25D
1974-on Dolomite: 1300, 1500 Toledo, Spitfire 1500 - Lucas 45D4 distributor, 4-cyl, CCW, vacuum-advance - 3LUC4-45D
6-Cylinder Models:
1962-75 6-cyl all models - Lucas 22D6 - 3LUC6-22D

1969-73 GT6, 2000, 2500, 2.5, Vitesse, TR5, TR6 - Lucas 25D6 distributor, 6-cyl, CCW, vacuum-advance - 3LUC6-22D
1974-on Lucas 45D6 distributor, 6-cyl, CCW, vacuum-advance - 3LUC6-45D

Vanden Plus
1965-68 4-cyl Princess 1100 - Lucas 25D4 - 3LUC4-25D
1968-72 4-cyl Princess 1300 - Lucas 25D4 - 3LUC4-25D
1975 4-cyl Princess 1500 - Lucas 45D4 - 3LUC4-45D
1965-68 6-cyl, 4-liter - Lucas 25D6 - 3LUC6-22D

Wolseley

1958-73 4-cyl all models - Lucas 25D4 - 3LUC4-25D
1974-75 4-cyl all models - Lucas 45D4 - 3LUC4-45D
1964-68 6-cyl 6/110 - Lucas 25D6 - 3LUC6-22D

1962-68 6/110, 1972-75 6-cyl Lucas - 3LUC6-22D

4-cylinder Lucas (43D4, 45D4, 48D4, 54D4 and 59D4) - 3LUC4-45D

LUCAS 45D4 distributors:

Austin: Allegro 1100, 1000, Mini Van + Pickup 1100, Clubman 1000, 1300 GT, 1800 S, 850 Mini, 1000 Mini, 1100, Innocenti 1000/1001, Relian

BMC: Austin 850LC, 998 Mini, 850 Van + Pickup, Austin 1000 Mini, Austin 1800, Austin Maxi 1500, Austin Princess 1300/1800, Austin Allegro 1300HC, Austin 1300 France
Morris Marina 1.3/440/575/1.8GT+HL, Morris 1.3, 1800 MKIII, Mini 1275
Leyland Apache

Land Rover: 2.25

Leyland: Marina 1.8TC/II GT/HL 1.0, Midget 1500, Toledo 1500

Lotus: Elite, Eclat, Esprit

MG: 1300, Midget 1500, B18V

Wolseley: 18/22

Reliant: TW9 + E, Robin, Kitten

Rootes Group Commer, Carier, Imp, Chamois, Imp Sport, Hunter 1.5/1.7, Rapier 1.7/H120, Alpine, Avenger 1250/1500/1600, Tiger II, Pay Kan 1.7, Vogue, Sceptre

Rover: 1800 HC

Triumph: Dolomite 1854, Spitfire 1500


LUCAS 59D4 distributors:

PM: PM

4-cylinder Lucas (22D4, 23D4 and 25D4) - 3LUC4-25D

Lucas 23D4 distributors: (without vacuum-advance)

BMC: 1969-72 Mini Cooper S MKIII 1.3, Mini Cooper 970/1071/1275S, Rally Mini

Ford: 1963-66 RS 1600 / 1968-73 RS 1600, Escort / 1975-80 RS 1800

Jensen: 1072-75 Healey 2L + GT

Lotus: 1963-66 Elan, Cortina / 1968-73 Elan + 2S, 130S, S4, Sprint / 1972-75 Elite, Eclat, Esprit

Morris: 1971-75 Marina 1.3

Reliant: 1973-77 Bug, Roibin, TW9E

Talbot/Chrysler: 1965-67 Rapier v, Vogue MKiV


LUCAS 25D4 distributor: (with vacuum-advance)

Austin: A40, A60 L/HC autom./Cambridge, 110, 1100, America, 1300 HC/LC, 1800 AC/LC/HC, Mini Traveler, FX4 Taxi

Austin-Healey: Sprite 1098, Sprite MKII

BMC: 848 Mini, 850 Mini, Mini Moke, A40, Midget, Sprite, 997 Mini Cooper LC, IV FG Trucks 2.2, WF Trucks 2.2, 998 Mini, 998 Mini Cooper LC/HC, Mini 1000 Saloon/Clubman/Estade, Mini Cooper S MKIII, 180 J4/190 J4/200 J4 Van + Pickup

Ford: Anglia, Anglia Super 1200, Cortina, Capri, Corsair LC

Jensen: Healey, Healey GT

Land Rover: II A, II B, III 2.6

Lotus: Cortina Twincam, Elan, Europa Special 1558 Twincam, Elite Eclat, Esprit

MG: A, Magnette MKIV 1.6L, 110 Sedan, B, GT, B 18 Mki-MKIII, Midget MKI-MKIV

Morgan: Four Four, 4-4 GT

Morris: Oxfod LC/autom./VI 1.6, Mini Minor, Minor 1000 LC, Marina 1.8 TC

Reliant: Sabre, Regal 3/25, Rebel

Riley: 7/42, Kestrel MKII + II 1.1, Elf, 4/72, Kestrel 1000

Rootes Group Alpine + I-III, Imp 875, Minx + 1.7, Gazelle 1.5/1.7, Vogue MKIV, Hunter + 1.5/1.7, Chamois, Rapier + H12, Avenger 1.2/1.5

Rover: 2000 TC/SC, 2200 TC/SC

Talbot/Chrysler: Rapier IV, Alpine IV, Imp Sport, Chamois Sport, Stiletto

Triumph: Herald 1200, 12/50, TR4A, Herald 13/60, 1300, Toledo 1300, 1300 TC, Toledo 1500

Vanden Plus: Princess, Princess 1300

Wolseley: 1300, 1500, 16/60, Hornet, 18/25, 18/85

6-cylinder Lucas (22D6 and 25D6) - 3LUC6-22D

LUCAS 22D6 and 25D6 distributors (with single points only):

Aston Martin: 1965-73 DB5, DB6, Volante 4.0, DBS, Vantage 4.0

Austin: 1962-68 A110, 1967-69 3.0

Austin-Healey: 1963-71 3000, 3000 MKIII BJ8

BMC: 1972-75 Morris 2200

Daimler: 1966-69 Sovereign 4.2 1969-73 Sovereign 2.8

Ford: 1962-66 Zephyr, Zodiac MKIII 2.5+3.0

Humber: 1966 Super-Snipe, Imperial

Jaguar: 1966-69 4.2 MKX, E-Type, 3.4 + 3.8, XJ6

Land Rover: 1962-72 2.6, 3.0 MKII+III, IIB 2.6

MG: 1967-69 C 2,9

Morgen: 1948-50 Plus Four

Reliant: 1962-66 Sabre Six, Scimitar Coupe

Rover: 1966 3.0 HC MKII+III

Triumph: 1963-77 2000, 2500, TR5, TR6, 250, GT6, Vitesse 2.0 + MKII

TVR: 2.5, 3.0

Vanden Plus: 1966 Princess 4.0

Wolseley: 1962-68 6/110, 1972-75 Six

8-cylinder Lucas (35D8) - 3LUC8-35D

LUCAS 35D8 distributors (with single points only):

Note: If your 35D distributor has a Green and White lead: connect it to ground.

All Rover V8 engines with 35D distributor

Aston Martin: 1969-73 DBS V8 5.3

Bentley: 1972-75 T Serie Corniche

Land Rover: 1967-73 3.0/3.5 101 Forward Control, 109 S3, 110 S4, Defender, Discovery, 1970-85 Range Rover 3.5, Serie III "Stage One"

MG: 1972-76 B GT V8, RV8

Morgan: 196974 Plus 8

Rover: P5, P6, SD1

Sisu: NA-140 BT

Rolls-Royce: 1969-77 Phantom VI, 1970 - 75 Silver Shadow, Corniche

Triumph: 1970-77 TR7 V8 Rally, TR8

TVR: S-Serie, Chimaera, Griffith

Westfield: Seight

International Buyers – Please Note:

• Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.

• Please check with your country's customs office to determine what these additional costs will be prior to offerding/buying.

3LUC4-25D

Hot-Spark Electronic Ignition Conversion Kit for 4-cylinder 22D4, 23D4 and 25D4 Lucas Distributors with Points and Condenser

Easy to Install -

Replace Points and Condenser

with

Solid-State Electronics

Hot-Spark Electronic Ignition Conversion Kit for 4-cylinder Lucas 22D4, 23D4 and 25D4 Distributors with points and condenser

For Distributors:

Lucas 4-cylinder 22D4, 23D4 and 25D4 distributors with points and condenser

Application:

12V negative ground only.

Coil Required:

Coil must have 3 Ohms or more primary resistance

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