Battery Light On or Charging System Failure?

Replace Your Blown Main Fuse and Restore Proper Electrical Power.

The factory engine compartment main fuse protects the charging and electrical system from dangerous overcurrent conditions caused by:

• alternator failure
• battery issues
• reverse polarity connection
• electrical shorts
• jump-start mistakes

A failed main fuse may cause:

✔ Battery warning light
✔ Alternator not charging
✔ Sudden electrical power loss
✔ Multiple dashboard warning lights
✔ Charging system malfunction
✔ Vehicle entering limp mode
✔ Electrical accessories failing intermittently

This OEM-style 150A main fuse is designed to restore proper electrical protection and charging system reliability for selected VW models.

Manufactured from durable heat-resistant conductive materials, it provides stable current protection and direct-fit installation.

Key Features & Benefits

✔ OEM-style aftermarket replacement
✔ Helps restore charging system operation
✔ Designed for high-current electrical protection
✔ Durable heat-resistant construction
✔ Stable electrical conductivity
✔ Direct-fit installation
✔ No modification required

Product Specifications

Part Type:
Engine Compartment Main Fuse / Battery Fuse Strip

Fuse Rating:
150A

Material:
High-Conductivity Metal & Heat-Resistant Housing

Reference OE Part Number:

• 1K0937629A
• 1K0-937-629-A

Compatible With Selected Models

Volkswagen

• Golf
• GTI
• Jetta
• Passat
• Tiguan

Please verify OE part number before purchase.