This aftermarket Denso alternator terminal block 46-82209 is designed for compatible 136A Denso ED/IF alternators, featuring F (Field) and B+ terminals, a 2.4 kΩ resistor, and an EMI capacitor. Provides an electrical interface between the alternator and vehicle ECU, making it ideal for alternator rebuilding and repair on select Dodge, Jeep, and Mitsubishi applications.
| Make | Model | Year | Engine |
| Dodge | Dakota | 2007 | V6 3.7L 226cid |
| Dodge | Dakota | 2007 | V8 4.7L 287cid |
| Jeep | Liberty | 2007-2009 | V6 3.7L 226cid |
| Mitsubishi | Raider | 2007 | V6 3.7L 226cid |
| Mitsubishi | Raider | 2007 | V8 4.7L 287cid |
Aftermarket alternator repair kit featuring a terminal block and brush holder assembly
Provides essential replacement components for alternator rebuilding and repair
Terminal block helps maintain secure electrical connections within the alternator assembly
Brush holder assembly supports proper brush positioning and electrical contact with the rotor slip rings
Helps restore reliable charging system operation when replacing worn or damaged components
Manufactured for dependable fit, performance, and long service life
Ideal for professional rebuilders, automotive repair shops, and DIY technicians
Convenient alternative to purchasing the terminal block and brush holder separately
Cross-referenced to OEM and aftermarket alternator part numbers for easier identification
An alternator terminal block and brush holder assembly kit provides two essential replacement components used in servicing and rebuilding compatible Denso ER/IF alternators. These components help maintain proper electrical connections and support reliable alternator charging system performance.
The terminal block provides a secure electrical connection point within the alternator assembly. Depending on the alternator design, it helps connect designated electrical circuits while maintaining proper electrical isolation where required.
The brush holder assembly supports and positions the alternator brushes, helping maintain consistent electrical contact with the rotor slip rings. Proper brush positioning and contact are essential for supplying field current to the rotor and supporting normal alternator operation.
Replacing worn, damaged, or deteriorated terminal blocks and brush holder assemblies can help restore dependable electrical connections and charging performance without replacing the complete alternator.
This kit includes the terminal block and brush holder assembly only. Additional alternator rebuilding components are sold separately unless otherwise specified.
Consider inspecting or replacing these components if you notice:
Battery warning light illuminated
Low or inconsistent alternator charging voltage
Intermittent charging system operation
Loose, damaged, or corroded electrical terminals
Cracked, broken, or deteriorated terminal block housing
Burned or overheated electrical connection points
Poor electrical conductivity at terminal connections
Worn, cracked, or damaged brush holder assembly
Brushes sticking or failing to move freely within the holder
Poor electrical contact between the brushes and rotor slip rings
Damaged or deteriorated brush holder insulation
Internal electrical wear or damage discovered during alternator inspection or rebuilding
These symptoms may also result from other charging system problems. Proper inspection and testing are recommended before replacing components.
Installation should be performed by a qualified technician or experienced alternator rebuilder. Before servicing the alternator, disconnect the battery and inspect the terminal block, brush holder assembly, brushes, slip rings, electrical connections, insulators, wiring, and mounting hardware for damage or deterioration.
Inspect the terminal block for corrosion, overheating, cracked insulation, loose terminals, or damaged mounting points. Ensure the replacement terminal block is properly positioned, securely mounted, and electrically isolated where required by the alternator design.
Inspect the brush holder assembly for damage, improper brush movement, worn contact surfaces, and electrical continuity issues. Verify that the brushes and rotor slip rings are in serviceable condition before reassembly.
Always verify the Lester number, OEM alternator number, Denso alternator series, amperage, terminal configuration, specifications, and product photographs before ordering.
After installation and reassembly, bench-test the alternator to verify proper charging output and overall operation before returning it to service.
When replacing an alternator terminal block and brush holder assembly, consider inspecting other components that may require replacement:
Important: Components listed above are inspection recommendations and are sold separately unless specifically stated otherwise in the product description. This repair kit includes only the terminal block and brush holder assembly.
R&C AUTO ELECTRIC PARTS specializes in alternator and starter rebuilding components for professional rebuilders, repair shops, automotive technicians, and DIY enthusiasts. Our extensive catalog includes thousands of OEM and aftermarket electrical components backed by detailed specifications and cross-reference information to help simplify part identification and reduce ordering mistakes.
Compatibility information is provided as a reference only. Manufacturing revisions, production changes, and previous rebuilding modifications may affect alternator terminal block and brush holder assembly compatibility.
Always compare the Lester number, OEM alternator number, alternator series, amperage, terminal configuration, specifications, cross-reference numbers, and product photographs before ordering.
This kit includes only the terminal block and brush holder assembly. Brushes, bearings, rectifiers, slip rings, voltage regulators, and other alternator components are not included unless specifically stated otherwise in the product description.
If you are unsure about compatibility or kit contents, contact R&C AUTO ELECTRIC PARTS before ordering.
