The Story
This Bosch 20 amp maxi-flat fuse is a service replacement for Porsche electrical systems that use the larger maxi-flat fuse format. It is built for circuits that need the higher-capacity fuse body rather than the smaller standard blade style. Bosch has been a global leader in automotive technology since 1886, pioneering innovations like electronic fuel injection and oxygen (lambda) sensors that shaped modern engine management. Today, Bosch supplies OEM-quality sensors, engine electronics, ignition components, and braking parts found in vehicles worldwide. Known for precision engineering and reliable performance, Bosch parts are built to factory specifications for dependable fitment and long-term durability.
Technical Details
- Manufacturer part number: 1-987-529-018
- Type: Maxi-flat fuse
- Rated current: 20 amp
- Color code: Yellow
- Voltage rating: Up to 32V
- Fuse characteristic: Slow acting
Fitment & Compatibility
This listing does not include a vehicle-specific fitment table. Confirm the fuse style, amperage rating, and housing size against the original fuse before ordering.
Electrical service parts are simple only when the size and rating match the original exactly. We have been working with Porsche electrical repairs for over 20 years, and the small parts still deserve a careful check.
Description
This Bosch 20 amp maxi-flat fuse is a service replacement for Porsche electrical systems that use the larger maxi-flat fuse format. It is built for circuits that need the higher-capacity fuse body rather than the smaller standard blade style. Bosch has been a global leader in automotive technology since 1886, pioneering innovations like electronic fuel injection and oxygen (lambda) sensors that shaped modern engine management. Today, Bosch supplies OEM-quality sensors, engine electronics, ignition components, and braking parts found in vehicles worldwide. Known for precision engineering and reliable performance, Bosch parts are built to factory specifications for dependable fitment and long-term durability.
Technical Details
- Manufacturer part number: 1-987-529-018
- Type: Maxi-flat fuse
- Rated current: 20 amp
- Color code: Yellow
- Voltage rating: Up to 32V
- Fuse characteristic: Slow acting
Fitment & Compatibility
This listing does not include a vehicle-specific fitment table. Confirm the fuse style, amperage rating, and housing size against the original fuse before ordering.
Electrical service parts are simple only when the size and rating match the original exactly. We have been working with Porsche electrical repairs for over 20 years, and the small parts still deserve a careful check.
