



89-02 Dodge Cummins External Voltage Regulator
- Part Number: ORLY-VR125
- Est. Ship Time: Usually Ships By Next Business Day
$36.95
Available Options
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This is a drop-in replacement for 89-93 trucks. It is a "retrofit" part for 94-02 trucks. It only includes the regulator, no plug.
- Mechanical units feature heavy gauge coils to resist heat and keep voltage levels consistent, bi-metal hinges for better temperature compensation, and long-lasting contacts of gold, platinum, silver alloy or tungsten for maximum voltage control. A heavy gauge, one-piece drawn base is used where required.
- The STANDARD® voltage regulators use manufactured circuit boards that use only the highest grade components; mylar capacitors and heavy-duty power transistors to resist heat damage. The benefit is greater durability and longer life.
- STANDARD® voltage regulator's PC board is encapsulated in epoxy. The benefit is improved resistance to failures caused by vibration and corrosion of electrical connections.
- The film resistors in our electronic regulators are trimmed by laser for maximum accuracy and control.
- All voltage regulators are inspected throughout the manufacturing process and electronically tested before leaving the factory.
Part Number: VR125
See additional picture for hints on installation.

This is a drop-in replacement for 89-93 trucks. It is a "retrofit" part for 94-02 trucks. It only includes the regulator, no plug.
Mechanical..
$36.95
Additional Details
Connector Gender: Female
Number Of Harness Connectors: 1
Number Of Wires: 2
Quantity: 1
Terminal Gender:..
$15.00
This item normally ships out in 1-2 business days EVEN if you choose expedited shipping.
Brackets, mount and linkage needed to use 24-Valve APP..
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Cummins: 3920921
Item number 6 in the picture...
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Additional Details
Connector Gender: Female
Number Of Harness Connectors: 1
Number Of Wires: 2
Quantity: 1
Terminal Gender:..
$15.00
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