S1666 12V 1.8kW Starter Motor Fits Alfa Romeo 147, Alfa Romeo 156

Description

S1666 Replacement Starter Motor

Start your S1666 starter motor comparison with the linked Lucas reference LRS01666 and the specifications shown on this page. The listed electrical rating is 12V 1.8kW. A starter motor turns the engine during starting; the electrical rating and mechanical engagement must suit the application. Applications include selected Alfa Romeo 147 1.9 Diesel variants.

Key Features and Benefits

• 12V electrical system: match the vehicle voltage before selecting a unit.
• 1.8kW power: compare the listed rating with the original starter motor.
• 9-tooth pinion: compare gear engagement and pinion position.
• Clockwise rotation: check the specified direction before fitting.
• M8 connector / terminal: check the connection against the original unit.

Compatible Vehicles and Applications

• Alfa Romeo 147 1.9 Diesel – selected applications 2000–2002 (engine code 937A2000).
• Alfa Romeo 156 1.9 Diesel – selected applications 1997–2002 (engine code AR37101).
• Alfa Romeo 159 1.9 Diesel – selected applications 2005–2011 (engine code 937A7000).
• Alfa Romeo Brera 2.0 Diesel – selected applications 2008–2011 (engine code 844A2000).
• Alfa Romeo GT 1.9 Diesel – selected applications 2003–2010 (engine code 937A5000).
• Alfa Romeo Mito 1.6 Diesel – selected applications 2008–2015 (engine code 955A3000).

These are selected applications, not the complete fitment list. Check the detailed vehicle compatibility table, engine code and production year, then compare the original unit before ordering.

OE Numbers and Cross-Reference Information

The following cross-reference numbers are associated with S1666. Compare them with the original unit and technical specifications; a number match alone does not establish vehicle compatibility.

1108202, 1108224, 1108234, 1108235, 1108239, 1108240, 0001108240-R, 986025660, 1986S00699, LRS01666, LRS1666

The full manufacturer cross-reference and OE listings are available elsewhere on this page. Confirm whether a number is an OE or aftermarket reference when comparing the original unit.

When Should You Replace Your Starter Motor?

Failure to crank, clicking during a start request or intermittent cranking can indicate a starting-system problem. A weak battery, poor connections or control-circuit faults can produce similar symptoms; test the system before replacing the starter motor.

Why Buy from Sahibs Auto Electrics?

Sahibs Auto Electrics is a UK automotive electrical parts specialist supplying alternators and starter motors. Ask for help identifying S1666 using the existing part number and vehicle details. Check the current condition options and availability before purchase. Buy online for UK delivery or Click & Collect, checking the current order arrangements.

Frequently Asked Questions

Will S1666 fit my Alfa Romeo 147?

Alfa Romeo 147 1.9 Diesel (2000–2002) is a listed application. Confirm the engine code and original unit configuration in the detailed fitment table.

Does S1666 replace Lucas LRS01666?

Lucas LRS01666 is a listed identification reference. Compare it with the original unit and specifications; a cross-reference does not guarantee compatibility by itself.

What specifications are listed for S1666?

The listed details include 12V, 1.8kW power, 9 pinion teeth, clockwise rotation. Compare the complete specifications on this page with the unit being replaced.

Is S1666 new or remanufactured?

Check the current product condition selection for S1666. Confirm the supplier and availability of the option you want before completing the order.

What should I compare before ordering S1666?

Compare 12V compatibility, 1.8kW power, 9 pinion teeth, rotation, mounting and electrical connections with the original starter.

Does clicking prove the starter motor has failed?

No. Battery voltage, wiring and control-circuit faults can also cause clicking or no cranking. Have the starting system tested before choosing a replacement.