Bosch GM543 Ignition Contact Set Points – Distributor Ignition Spare

Product Overview

The Bosch GM543 ignition contact set is a high-quality replacement points set for distributor-based ignition systems. It helps restore reliable spark, stable ignition timing, and consistent engine starting as part of regular ignition system maintenance.

Key Features

• Genuine Bosch ignition contact (points) set
• Helps restore consistent spark and correct ignition timing
• Manufactured to precise tolerances for dependable performance
• Direct replacement for worn or faulty contact sets
• Suitable for routine ignition servicing, tuning, and preventative maintenance

Part Details

• Brand: Bosch
• Part Type: Ignition contact set (points)
• Part Number: GM543

Fitment Information

This is a general description for the Bosch GM543 ignition contact set. Vehicle compatibility can vary between models, engine types, and distributor configurations.

• Use the vehicle compatibility table (if available) to confirm fitment
• Verify part number GM543 against your existing component where possible
• If unsure, seek advice from a qualified technician before purchase or installation

Installation & Maintenance

• Professional installation is recommended to ensure correct operation
• Set and verify contact point gap to the vehicle manufacturer specifications
• Inspect condenser, rotor, distributor cap, and ignition leads during replacement
• Periodically check and adjust points gap as part of ongoing ignition maintenance