Standard Ignition GB-346 Distributor Rotor

Overview of Standard Ignition Distributor Rotor GB-346

The Standard Ignition distributor rotor GB-346 is designed specifically for select Mercedes-Benz models, including the 420SEL, 560SEC, 560SEL, and 560SL. This red phenolic rotor features brass contact material and a push-on mount type, ensuring reliable performance in your vehicle's ignition system.

• Compatible with Mercedes-Benz 420SEL, 560SEC, 560SEL, and 560SL
• Part number GB-346 for precise identification
• Durable phenolic rotor material with brass contact
• Push-on mount type for straightforward installation
• Red color finish for easy visual identification
• Mounting hardware not included

Detailed Product Description

The Standard Ignition GB-346 distributor rotor is engineered to meet the ignition requirements of specific Mercedes-Benz vehicles. Constructed from phenolic material, the rotor offers electrical insulation and heat resistance, which are critical for maintaining consistent ignition timing. The brass contact material provides excellent conductivity and durability, reducing wear and ensuring efficient spark distribution. The push-on mount type simplifies installation by allowing the rotor to be securely attached without additional hardware, although mounting hardware is not included with this part. The red finish aids in quick identification during maintenance or replacement.

Applications and Common Issues Addressed

• Restores proper ignition timing and spark distribution in Mercedes-Benz 420SEL, 560SEC, 560SEL, and 560SL models
• Replaces worn or damaged distributor rotors causing misfires or rough engine performance
• Addresses issues related to poor electrical contact within the distributor
• Helps resolve engine starting difficulties linked to distributor rotor failure
• Prevents ignition system failures due to rotor material degradation

Installation Notes and Tips

• Ensure the ignition is off and the battery is disconnected before installation
• Verify compatibility with your Mercedes-Benz model and part number GB-346 before proceeding
• Carefully remove the old rotor by pulling it off the distributor shaft
• Align the new rotor properly on the distributor shaft and push it firmly into place
• Since mounting hardware is not included, reuse existing hardware if applicable or acquire separately

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The GB-346 distributor rotor undergoes quality control testing to ensure reliable performance in compatible Mercedes-Benz vehicles. Please refer to Standard Ignition's warranty policy for specific coverage details related to this part.