HomeStandard Ignition D-37 Alternator Rectifier Set
Part #: D-37

Standard Ignition D-37 Alternator Rectifier Set

⚙️ 7 vehicles fit this part
🔍
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mitsubishi, Hyundai, and Dodge, Precis, Excel, Colt, and Mirage
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Reliable Alternator Rectifier Set for Dodge, Hyundai, and Mitsubishi

The Standard Ignition D-37 Alternator Rectifier Set is designed to restore proper charging system function in select Dodge, Hyundai, and Mitsubishi vehicles. This 12-volt rectifier set ensures efficient electrical conversion and supports consistent alternator performance for models like the Dodge Colt, Hyundai Excel, Mitsubishi Mirage, and Precis.

Key Features of the Standard Ignition D-37 Alternator Rectifier Set

  • Voltage rating: 12 volts, compatible with standard automotive electrical systems
  • Direct replacement part number D-37 for accurate fit and function
  • Compatible with Dodge Colt, Hyundai Excel, Mitsubishi Mirage, and Precis models
  • Designed to convert AC current to DC for stable battery charging
  • Durable construction to withstand typical alternator operating conditions

Detailed Overview of the D-37 Alternator Rectifier Set

The Standard Ignition D-37 Alternator Rectifier Set plays a critical role in the charging system by converting the alternating current (AC) produced by the alternator into direct current (DC) required by the vehicle’s electrical system. This 12-volt rectifier set is engineered to meet the electrical demands of Dodge Colt, Hyundai Excel, Mitsubishi Mirage, and Precis vehicles, ensuring consistent voltage regulation and battery charging. Using the correct rectifier set like the D-37 helps maintain the longevity of the alternator and prevents electrical system failures.

Common Issues Addressed by the Alternator Rectifier Set

  • Intermittent or no battery charging during engine operation
  • Dim or flickering dashboard and exterior lights
  • Battery warning light illumination on the instrument panel
  • Electrical system voltage fluctuations causing accessory malfunctions
  • Alternator overheating due to improper current conversion

Installation Notes and Tips for the D-37 Rectifier Set

  • Ensure the vehicle’s battery is disconnected before beginning installation
  • Verify compatibility with your specific Dodge Colt, Hyundai Excel, Mitsubishi Mirage, or Precis model year
  • Inspect the alternator and related wiring for damage or corrosion prior to installation
  • Follow manufacturer torque specifications when securing the rectifier set
  • Test the charging system after installation to confirm proper operation

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The D-37 Alternator Rectifier Set undergoes rigorous quality control to ensure consistent electrical function. Warranty coverage details vary by distributor but typically include protection against defects in materials and workmanship for a specified period.

BrandStandard Ignition
Part NumberD-37
Voltage12

This part fits 7 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1989MitsubishiPrecisN/AOE No. 37300-21030
1988HyundaiExcelN/A
1988MitsubishiPrecisN/AOE No. 37300-21030
1987HyundaiExcelN/AFitment: From April 1987
1986DodgeColt1.5LL4N/AOE No. MD091849
1986MitsubishiMirage1.5LL4N/AOE No. MD091850; 50 Amp
1986MitsubishiMirage1.5LL4N/AOE No. MD091849; 60 Amp; 12V

* 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:

20-55392D304432-0106373672120088921745AC99DO351MD611254SC238

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