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Alternator Voltage Regulator 12V Mercedes Benz Low Cut In Speed 14.6V For ALT1065 REG1009

Alternator Voltage Regulator 12V Mercedes Benz Low Cut In Speed 14.6V For ALT1065 REG1009

Vehicle Compatibility

Alternator voltage regulator for select Mercedes-Benz alternator applications where the unit matches regulator reference REG1009 and is specified for alternator ALT1065. Built to a low cut-in speed specification with a 14.6V charging target to help stabilise charging output. Also cross-referenced to various OE numbers used across Alfa Romeo / Fiat / Lancia, Citroën / Peugeot, John Deere and SAME applications where the alternator/regulator reference matches. Confirm by alternator reference or OE number before ordering.

  • Mercedes-Benz: Alternator applications matching ALT1065 / 0031541906
  • Alfa Romeo / Fiat / Lancia: 9947418; 995083; 9950830
  • Citroën / Peugeot: 576196
  • John Deere: AL155404
  • SAME: 001026060 (Ref 23)

Specifications

  • Reference: REG1009
  • Part Type: Alternator Voltage Regulator
  • System Voltage: 12V
  • Operating Voltage: 14V
  • Charging Voltage: 14.6V
  • Specification: Low Cut-In Speed
  • For Alternator Reference: ALT1065

Features

  • Low cut-in speed specification to support earlier and more stable charging on compatible alternators
  • 14.6V charging control for consistent battery charging performance on 12V systems
  • Designed as a direct replacement where alternator reference ALT1065 and cross-references match
  • Suitable for workshop alternator overhaul work where regulation faults cause undercharge or overcharge symptoms
  • Confirming by OE/cross reference reduces incorrect fitment on similar-looking regulator styles

Why Buy From Us

  • Local South African stock with nationwide courier delivery
  • 12-month warranty subject to correct application and installation
  • Fitment support using alternator labels and clear photos of the existing regulator
  • Trusted by workshops and fleet operators for dependable charging system components

Trusted by thousands of South African drivers for quality and durability.

Installation & Maintenance Tips

  • Disconnect the battery before alternator removal or regulator replacement
  • Confirm alternator reference ALT1065 or a listed OE/cross reference before fitting
  • Inspect brushes, slip rings and internal connections while the alternator is open and replace worn parts as required
  • Ensure all charge circuit connections are clean and tight to prevent voltage drop and repeat failures
  • After installation, verify charging voltage under load and confirm the warning lamp behaves correctly
  • If you are unsure about alternator repairs, have the unit fitted and tested by a qualified auto electrician
$3.15

Original: $10.49

-70%
Alternator Voltage Regulator 12V Mercedes Benz Low Cut In Speed 14.6V For ALT1065 REG1009

$10.49

$3.15
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Description

Vehicle Compatibility

Alternator voltage regulator for select Mercedes-Benz alternator applications where the unit matches regulator reference REG1009 and is specified for alternator ALT1065. Built to a low cut-in speed specification with a 14.6V charging target to help stabilise charging output. Also cross-referenced to various OE numbers used across Alfa Romeo / Fiat / Lancia, Citroën / Peugeot, John Deere and SAME applications where the alternator/regulator reference matches. Confirm by alternator reference or OE number before ordering.

  • Mercedes-Benz: Alternator applications matching ALT1065 / 0031541906
  • Alfa Romeo / Fiat / Lancia: 9947418; 995083; 9950830
  • Citroën / Peugeot: 576196
  • John Deere: AL155404
  • SAME: 001026060 (Ref 23)

Specifications

  • Reference: REG1009
  • Part Type: Alternator Voltage Regulator
  • System Voltage: 12V
  • Operating Voltage: 14V
  • Charging Voltage: 14.6V
  • Specification: Low Cut-In Speed
  • For Alternator Reference: ALT1065

Features

  • Low cut-in speed specification to support earlier and more stable charging on compatible alternators
  • 14.6V charging control for consistent battery charging performance on 12V systems
  • Designed as a direct replacement where alternator reference ALT1065 and cross-references match
  • Suitable for workshop alternator overhaul work where regulation faults cause undercharge or overcharge symptoms
  • Confirming by OE/cross reference reduces incorrect fitment on similar-looking regulator styles

Why Buy From Us

  • Local South African stock with nationwide courier delivery
  • 12-month warranty subject to correct application and installation
  • Fitment support using alternator labels and clear photos of the existing regulator
  • Trusted by workshops and fleet operators for dependable charging system components

Trusted by thousands of South African drivers for quality and durability.

Installation & Maintenance Tips

  • Disconnect the battery before alternator removal or regulator replacement
  • Confirm alternator reference ALT1065 or a listed OE/cross reference before fitting
  • Inspect brushes, slip rings and internal connections while the alternator is open and replace worn parts as required
  • Ensure all charge circuit connections are clean and tight to prevent voltage drop and repeat failures
  • After installation, verify charging voltage under load and confirm the warning lamp behaves correctly
  • If you are unsure about alternator repairs, have the unit fitted and tested by a qualified auto electrician