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Audi Starter Motor (Rebuilt) – Bosch SR410X

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Out of stock
SKU SR410X
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Original price $153.19 - Original price $153.19
Original price
$153.19
$153.19 - $153.19
Current price $153.19
CALIFORNIA WARNING

Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts.

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A rebuilt Bosch starter motor for early Audi V8 models. This SR410X unit features 1.8kW power, 9-tooth gear, and gear reduction for reliable engine cranking. Designed for Audi V8 Quattro with 3.6L or 4.2L engines from 1990 to 1994.

Key Features & Benefits

  • 1.8kW high-torque output: Provides ample cranking power for high-compression V8 engines.
  • Gear reduction design: Enhances torque and reduces electrical draw for cooler operation.
  • Remanufactured to OEM specs: Includes new solenoid, brushes, and bearings for extended life.
  • 9-tooth pinion gear: Matches original ring gear engagement for smooth startup.

Vehicle Fitment

Make Model Years Engine
Audi V8 Quattro 1992–1994 4.2V8
Audi V8 Quattro 1990–1991 3.6V8

Technical Specifications

Part Number 077911023CX
Bosch Number SR410X
Power 1.8kW
Gear Teeth 9
Type Gear Reduction, Rebuilt
Voltage 12V
OEM Cross Reference 077911023CX

Installation Notes

Professional installation recommended to ensure proper alignment and electrical connections.

About Bosch

Bosch is a globally recognized leader in automotive components, known for OEM-quality engineering and reliability.

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 2 applications
D1 V8
Make Model Engine Years
Audi V8 Quattro 4.2V8 1992–1994
Audi V8 Quattro 3.6V8 1990–1991
Fits 2 vehicle applications Check vehicle fitment before ordering View fitment

About this Starter

The BOSCH SR410X starter turns the engine over when you start the car. It draws a large current from the battery, and as its motor and solenoid wear it can become slow, noisy or fail to engage.

Frequently asked questions

What are the signs of a failing starter?

A click but no crank, slow or labored cranking, a grinding or whirring noise when starting, or starting that works only intermittently.

Could it be the battery instead?

Yes, a weak battery or corroded cables cause very similar symptoms. Test the battery and check the cable connections and ground before replacing the starter.

Does my car need a start-stop starter?

Cars with automatic start-stop use starters built for many more start cycles. Choose the starter listed for your exact car, especially if it has start-stop.

Can I replace a starter myself?

It depends on the car; some starters are easy to reach and others sit under the intake manifold. Always disconnect the battery first, since the starter cable is live even with the ignition off.

How do I make sure this starter fits my car?

Compare the part numbers listed on this page with the number on your old part or in your vehicle's parts catalog, and check the fitment information. If you are unsure, contact us with your VIN before ordering.