Standard Ignition GB-125 Ignition Condenser

Brand Standard Ignition W40952
Bleeder Screw Cap Included No
Bleeder Screw Included Yes
Bore Diameter 1.125
Brake Component Inlet Thread Size 3/8-24 UNF
Casting Material Cast Iron
Package Contents 1 Drum Brake Wheel Cylinder
Thread Diameter 3/8
Fits 19 vehicles

Mylar insulation. Helps withstand electrostatic stress and protect internal foil windings.

100% tested. Capacitance is verified to meet performance specifications.

OEM-style connector. Provides precision installation.

Cross-references 5H1000, 6-203 and 50-1604 for the same application. See all 21.

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Ignition Condenser for Classic Mercedes-Benz and Volkswagen

Standard Ignition GB-125 is an ignition condenser built for secondary ignition service on select classic Mercedes-Benz and Volkswagen applications. It uses Mylar insulating materials to resist electrostatic stress and protect the internal foil windings, with OEM-style connectors for accurate installation.

Key Features

  • Mylar insulation helps withstand electrostatic stress in the ignition circuit
  • Internal foil windings are protected from damage during operation
  • 100% tested to verify capacitance meets performance specifications
  • OEM-style connector design supports precise fitment
  • 1 terminal with slide terminal type
  • Standard Ignition GB-125 for secondary ignition service

Detailed Description

This ignition condenser is engineered for classic ignition systems that require stable capacitor performance and accurate electrical connection. Standard Ignition GB-125 is a direct-fit style part for select Mercedes-Benz 300SE, 300SEL, 300SL, and 300D applications, as well as Volkswagen Beetle models with the specified distributor numbers. It is built to meet performance specifications through full testing of the finished unit, making it a practical replacement when servicing points-style ignition systems. This part cross-references G582 and EP147 for the same application.

What It Helps Solve

  • Ignition point arcing caused by a failing condenser
  • Rough idle related to unstable secondary ignition performance
  • Hard starting from weak or inconsistent spark control
  • Misfire concerns in points-type ignition systems
  • Electrical noise or interference in the ignition circuit

Installation Notes and Tips

  • Verify distributor number and vehicle application before installation.
  • Use the OEM-style slide terminal for proper electrical connection.
  • Inspect ignition points, cap, rotor, and wiring while servicing the condenser.
  • Confirm the mounting location and terminal orientation match the original part.

Quality Assurance

Standard Ignition has served the automotive aftermarket since 1919. GB-125 is manufactured with high-quality insulating materials and is fully tested to confirm capacitance performance before release.

This part fits 19 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1966Mercedes-Benz300SEN/A
1965Mercedes-Benz300SEN/A
1965Mercedes-Benz300SELN/A
1964Mercedes-Benz300SEN/A
1964Mercedes-Benz300SELN/A
1964VolkswagenBeetle1.2LH4N/ADist. No. 111 905 205H
1963Mercedes-Benz300SEN/A
1963Mercedes-Benz300SELN/A
1963Mercedes-Benz300SLN/A
1963VolkswagenBeetle1.2LH4N/ADist. No. 0231139002, 005, 311 905 205, 206
1962Mercedes-Benz300DN/A
1962Mercedes-Benz300SEN/A
1962Mercedes-Benz300SLN/A
1962VolkswagenBeetle1.2LH4N/ADist. No. 0231139002, 005, 311 905 205, 206
1961Mercedes-Benz300D3.0LL6N/A
1961Mercedes-Benz300SEN/A
1961Mercedes-Benz300SLN/A
1961VolkswagenBeetle1.2LH4N/ADist. No. 0231139002, 005, 311 905 205, 206
1960VolkswagenBeetle1.2LH4N/ADist. No. 0231139002, 005, 311 905 205, 206
Directly replaces or cross-references 21 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
5H10006-20350-1604172-6348020062338421212229000156810178084701235155321941402113905295892031560121113544976166029070110500050110102EP147G582GAA1151RB540W104