Part #: BR-320

Standard Ignition BR-320 Circuit Breaker

9 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mercury, Mountaineer and Topaz
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Reliable 20 Amp Circuit Breaker for Mercury Mountaineer and Topaz

The Standard Ignition BR-320 circuit breaker is designed to provide dependable electrical protection for your Mercury Mountaineer or Topaz. Engineered with a 20 amp amperage rating and universal mounting, this component ensures consistent performance in your vehicle's electrical system.

Key Features of the Standard Ignition BR-320 Circuit Breaker

  • 20 amp amperage rating suitable for various electrical circuits
  • Male connector and terminal gender for secure connections
  • Two blade-type terminals for reliable electrical contact
  • Universal mounting location for flexible installation
  • Operates at 12 volts, compatible with standard automotive electrical systems

Detailed Product Description

The Standard Ignition BR-320 circuit breaker is a critical component in the electrical system of Mercury Mountaineer and Topaz models. With a 20 amp rating, it safeguards circuits by interrupting electrical flow during overloads or short circuits. The male connector and blade-type terminals provide a secure and stable connection, minimizing the risk of electrical faults. Its universal mounting design allows for straightforward installation in various locations within the vehicle's electrical framework. Operating at 12 volts, this circuit breaker aligns with the standard voltage requirements of these Mercury vehicles.

Common Applications and Issues Addressed

  • Protects electrical circuits from overload and short circuits
  • Prevents damage to wiring and electrical components
  • Resolves intermittent electrical failures in Mercury Mountaineer and Topaz
  • Maintains consistent electrical flow for lighting and body systems
  • Replaces faulty or worn circuit breakers to restore system reliability

Installation Notes and Tips

  • Ensure the vehicle's ignition is off before installation
  • Verify compatibility with Mercury Mountaineer and Topaz models
  • Use appropriate tools to connect male blade terminals securely
  • Mount the circuit breaker in a dry, accessible location for maintenance
  • Consult the vehicle’s service manual for specific wiring diagrams

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The BR-320 circuit breaker undergoes rigorous testing to comply with industry standards. Warranty coverage details can be obtained from the product documentation or authorized distributors.

BrandStandard Ignition
Part NumberBR-320
Amperage Rating20 A
Connector GenderMale
Mounting LocationUniversal
Terminal GenderMale
Terminal TypeBlade
Voltage12

This part fits 9 vehicles. Search below:

YearMakeModelPositionNotes
2001MercuryMountaineerN/A20 Amp
2000MercuryMountaineerN/A20 Amp
1999MercuryMountaineerN/A20 Amp
1998MercuryMountaineerN/A20 Amp
1997MercuryMountaineerN/A20 Amp
1994MercuryTopazN/A20 Amp
1993MercuryTopazN/A20 Amp
1992MercuryTopazN/A20 Amp
1991MercuryTopazN/A20 Amp

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1771200930409-203C118054-136488921236CB220CB6411CBR320CBS20

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.