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Standard Ignition VR-538 Voltage Regulator
Reliable Charging System Voltage Regulator for Nissan Vehicles
The Standard Ignition VR-538 Charging System Voltage Regulator is designed to maintain optimal voltage levels in your Nissan's electrical system. Engineered for compatibility with multiple Nissan models, this voltage regulator ensures consistent alternator performance and electrical system stability.
- Compatible with Nissan 300ZX, Altima, D21, Maxima, Pathfinder, and Sentra models
- Part number VR-538 for precise identification and fitment
- Regulates alternator output voltage to protect vehicle electrical components
- Durable construction for reliable long-term operation
- Direct replacement part for OEM voltage regulators
Product Overview and Functionality
The Standard Ignition VR-538 voltage regulator plays a critical role in your Nissan's charging system by controlling the alternator's voltage output. This prevents overcharging or undercharging of the battery and electrical components, which can lead to premature failure or electrical issues. Designed specifically for Nissan models including the 300ZX, Altima, D21, Maxima, Pathfinder, and Sentra, this regulator ensures proper electrical system performance and longevity.
Common Applications and Problem Resolution
- Prevents battery overcharging and extends battery life
- Eliminates dim or flickering dashboard lights caused by voltage fluctuations
- Resolves issues with inconsistent alternator output
- Helps avoid electrical component damage due to voltage spikes
- Addresses charging system warning lights on compatible Nissan models
Installation Notes and Tips
- Ensure vehicle ignition is off before installation
- Disconnect the battery to prevent electrical shorts
- Locate the existing voltage regulator on the alternator or vehicle wiring harness
- Replace with Standard Ignition VR-538, matching connectors and mounting points
- Verify proper electrical connections and test charging system after installation
Quality Assurance and Warranty Information
Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance for your Nissan vehicle. The VR-538 voltage regulator undergoes rigorous quality control to ensure durability and consistent operation. Please refer to Standard Ignition's warranty policy for coverage details on this part.
| Brand | Standard Ignition |
| Part Number | VR-538 |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Mounting Location | Alternator |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1994 | Nissan | 300ZX | N/A | Distributor Ignition Pickup - Fitment Note: Voltage Regulator | ||
| 1994 | Nissan | Altima | N/A | Hitachi; Alt. No. 23100-1E400 | ||
| 1994 | Nissan | D21 | N/A | |||
| 1994 | Nissan | Maxima | N/A | |||
| 1994 | Nissan | Pathfinder | N/A | |||
| 1994 | Nissan | Sentra | N/A | Alt. No. 23100-64J03 | ||
| 1993 | Nissan | Altima | N/A | Distributor Ignition Pickup - Fitment Note: Voltage Regulator | ||
| 1993 | Nissan | Pathfinder | 3.0L | V6 | N/A | Hitachi; Alt. No. 23100-77P00 |
| 1993 | Nissan | Sentra | N/A | Alt. No. 23100-64J03 | ||
| 1992 | Nissan | Sentra | 2.0L | L4 | N/A | Alt. No. 23100-64J03 |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.