S4251 12V 1.7kW Starter Motor Fits Lexus IS 200t, Lexus IS 300
Price range: £143.54 through £168.27
Identify a replacement starter motor using Sahibs S4251, listed at 12V 1.7kW. Listed applications include selected Lexus IS 200t, Lexus IS 300, Lexus RC 300 models. Identification references include Lucas LRS04251. Its listed 12V 1.7kW rating provides an electrical matching point for your existing unit. Check the 13-tooth pinion, connections and mounting arrangement. Check the current condition options and availability before purchase. Match the exact engine and production details before ordering. Buy your S4251 replacement starter motor online from Sahibs Auto Electrics for UK delivery or Click & Collect.
Product Specification
| Description | Value |
|---|---|
| KW | 1.7 kW |
| Volt | 12 V |
| Teeth | 13 qty |
| Oil Sealed | No |
| Insulated Return | No |
| Waterproof | No |
| Wet Clutch | No |
| Weight | 3.95 Kg |
Cross Reference
| Reference Number | Brand |
|---|---|
| DYS4251 | Dyno Electrics |
Vehicle Applications
| Brand | Model | Engine | Engine Code | Series | Model Type | Type | Year |
|---|---|---|---|---|---|---|---|
| LEXUS | IS 200t | 2.0 (1998ccm) Petrol | 8ARFTS | MK III | ASE30 | 2015 - 2016 | |
| LEXUS | IS 300 | 2.0 (1998ccm) Petrol | 8ARFTS | MK III | ASE30 | 2017 - 2020 | |
| LEXUS | RC 300 | 2.0 (1998ccm) Petrol | 8ARFTS | ASC10 | 2017 - 2018 |
Description
S4251 Replacement Starter Motor
The Sahibs S4251 starter motor is associated with Lucas reference LRS04251 for replacement identification. The listed electrical rating is 12V 1.7kW. A starter motor turns the engine during starting; the electrical rating and mechanical engagement must suit the application. Applications include selected Lexus IS 200t 2.0 Petrol variants.
Key Features and Benefits
- 12V electrical system: match the vehicle voltage before selecting a unit.
- 1.7kW power: compare the listed rating with the original starter motor.
- 13-tooth pinion: compare gear engagement and pinion position.
- Pin "30" M8 B+ connector / terminal: check the connection against the original unit.
Compatible Vehicles and Applications
- Lexus IS 200t 2.0 Petrol – selected applications 2015–2016 (engine code 8ARFTS).
- Lexus IS 300 2.0 Petrol – selected applications 2017–2020 (engine code 8ARFTS).
- Lexus RC 300 2.0 Petrol – selected applications 2017–2018 (engine code 8ARFTS).
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 S4251. Compare them with the original unit and technical specifications; a number match alone does not establish vehicle compatibility.
LRS04251
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 S4251 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 S4251 fit my Lexus IS 200t?
Lexus IS 200t 2.0 Petrol (2015–2016) is a listed application. Confirm the engine code and original unit configuration in the detailed fitment table.
Does S4251 replace Lucas LRS04251?
Lucas LRS04251 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 S4251?
The listed details include 12V, 1.7kW power, 13 pinion teeth. Compare the complete specifications on this page with the unit being replaced.
Is S4251 new or remanufactured?
Check the current product condition selection for S4251. Confirm the supplier and availability of the option you want before completing the order.
What should I compare before ordering S4251?
Compare 12V compatibility, 1.7kW power, 13 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.
