Introduction
This instruction manual provides essential information for the proper installation, operation, and maintenance of your Denso 280-6000 Starter. Please read this manual thoroughly before attempting any installation or service to ensure safety and optimal performance of the product. This starter is designed for specific automotive applications and should only be installed by qualified personnel or individuals with appropriate mechanical knowledge.
Safety Information
Always observe the following safety precautions when working with automotive electrical components:
- Disconnect the vehicle's battery before beginning any work to prevent electrical shock or short circuits.
- Wear appropriate personal protective equipment, including safety glasses and gloves.
- Ensure the vehicle is securely supported on jack stands if working underneath it.
- Refer to your vehicle's service manual for specific procedures and torque specifications.
- Keep all tools and work areas clean and free of debris.
- If you are unsure about any step, consult a professional mechanic.
Proposition 65 Warning: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Setup and Installation
The Denso 280-6000 Starter is designed for direct replacement in compatible vehicles. Proper installation is crucial for its functionality and longevity.
- Preparation: Park the vehicle on a level surface, engage the parking brake, and disconnect the negative terminal of the battery. Allow the engine to cool completely.
- Locate the Old Starter: Consult your vehicle's service manual to identify the exact location of the starter motor. It is typically mounted on the engine block, near the transmission.
- Disconnect Wiring: Carefully disconnect the main battery cable and the solenoid wire(s) from the old starter. Note their positions for reinstallation.
- Remove Mounting Bolts: Remove the bolts securing the old starter to the engine block. Be aware that these bolts can sometimes be tight or corroded.
- Remove Old Starter: Carefully maneuver and remove the old starter from its mounting position.
- Install New Denso 280-6000 Starter: Position the new Denso 280-6000 Starter into place. Ensure it seats correctly.
- Secure Mounting Bolts: Reinstall the mounting bolts and tighten them to the vehicle manufacturer's specified torque.
- Reconnect Wiring: Reconnect the main battery cable and solenoid wire(s) to the new starter. Ensure all connections are clean and secure.
- Reconnect Battery: Reconnect the negative terminal of the vehicle's battery.
- Test Functionality: Attempt to start the vehicle to confirm proper operation.

Image 1: The Denso 280-6000 Starter. This image displays the complete starter unit, highlighting its robust metal casing, electrical connections, and the gear assembly. The Denso brand label and model number are visible on the side.
Operating Instructions
Once correctly installed, the Denso 280-6000 Starter operates automatically when the vehicle's ignition key is turned to the "START" position or the start button is pressed. The starter motor engages the engine's flywheel, rotating the crankshaft to initiate the combustion process.
- Ensure the vehicle is in Park (P) or Neutral (N) before attempting to start.
- Turn the ignition key to the "START" position or press the start button.
- Release the key/button once the engine starts. Avoid prolonged cranking to prevent damage to the starter and battery.
Maintenance
The Denso 280-6000 Starter is designed for durability and typically requires minimal maintenance. However, periodic checks can help ensure its longevity and reliable performance.
- Battery Condition: A healthy vehicle battery is essential for starter operation. Ensure your battery is fully charged and its terminals are clean and tight.
- Electrical Connections: Periodically inspect the starter's electrical connections for corrosion or looseness. Clean and tighten as necessary (with the battery disconnected).
- Mounting Security: Check that the starter mounting bolts remain tight.
- Environmental Factors: Protect the starter from excessive moisture, dirt, and road debris where possible.
Troubleshooting
If you experience issues with your vehicle's starting system after installing the Denso 280-6000 Starter, consider the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Engine does not crank or cranks slowly |
|
|
| Starter spins but engine does not engage |
|
|
| Clicking sound, but no crank |
|
|
For complex issues or if basic troubleshooting does not resolve the problem, it is recommended to seek assistance from a certified automotive technician.
Specifications
Key specifications for the Denso 280-6000 Starter:
- Brand: Denso
- Model Number: 280-6000
- Voltage: 12 Volts
- Amperage: 15 Amps
- Wattage: 80 watts
- Material: Metal
- Exterior Finish: Painted
- Item Weight: Approximately 0.01 ounces (Note: This weight seems unusually low and may be a data entry error. Actual automotive starter weight is typically several pounds.)
- Package Dimensions:
- Length: 31.496 centimeters
- Height: 15.24 centimeters
- Width: 14.732 centimeters
- UPC: 042511198111
- Manufacturer Part Number: 280-6000
Warranty and Support
For specific warranty information regarding your Denso 280-6000 Starter, please refer to the documentation provided with your purchase or visit the official Denso website. Warranty terms and conditions can vary based on region and retailer.
For technical support, product inquiries, or assistance with warranty claims, please contact Denso customer service directly through their official channels. You can typically find contact information on the Denso website or on the product packaging.





