Standard Ignition GB-339 Distributor Rotor

Overview of Standard Ignition Distributor Rotor GB-339

The Standard Ignition distributor rotor GB-339 is designed for reliable ignition performance in select BMW, Dodge, and Volvo vehicles. This red phenolic rotor features a bolt-on mount type and brass contact material with RFI coating to ensure consistent electrical conductivity and reduced interference.

• Bolt-on mount type for secure installation
• Durable phenolic rotor material
• Brass contact material for reliable conductivity
• Red color finish for easy identification
• Contact terminal RFI coated to minimize radio frequency interference
• Includes one distributor rotor per package

Detailed Product Description

The Standard Ignition GB-339 distributor rotor is engineered to meet the ignition system requirements of various BMW models including the 325e, 325is, 535i, 635CSi, 750iL, and M5, as well as Dodge Monaco and Volvo 780. Its phenolic construction provides heat resistance and durability, while the brass contact ensures efficient electrical transfer. The bolt-on mount type simplifies installation and secures the rotor firmly in place. Additionally, the RFI coating on the contact terminal helps reduce electromagnetic interference, contributing to smoother engine operation and ignition timing accuracy.

Compatible Vehicles and Applications

• BMW 325e, 325es, 325i, 325is, 325iX
• BMW 525i, 528e, 535i, 535is
• BMW 635CSi, 735i, 735iL, 750iL, 760, 780
• BMW 850Ci, 850CSi, 850i, M5, M6
• Dodge Monaco
• Volvo 780

Common Issues Addressed by Distributor Rotor GB-339

• Irregular engine misfires due to worn rotor contacts
• Difficulty starting caused by poor ignition signal transfer
• Engine stalling or hesitation during acceleration
• Radio frequency interference affecting ignition system performance
• Excessive wear from heat and vibration in ignition components

Installation Notes and Tips

• Ensure the ignition system is powered off before installation
• Verify compatibility with your specific BMW, Dodge, or Volvo model
• Clean the distributor cap and mounting surface prior to installation
• Align the rotor properly with the distributor shaft for secure fitment
• Check for any signs of wear or damage on related ignition components

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications. The GB-339 distributor rotor undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to provide confidence in your purchase.