Terminal Block Brush Holder Kit for 46-82201 Chrysler Dodge etc

This aftermarket Denso alternator repair kit includes a brush holder and terminal block, providing essential replacement components for servicing compatible Denso ER/IF alternators. Designed for select Chrysler, Dodge, Eagle, Jeep, and Plymouth applications, this kit is ideal for targeted alternator repairs without replacing the complete alternator.

INCLUDED IN REBUILD KIT:

Brush Holder
Terminal Block

Product Specifications

• Part Type: Alternator Terminal Block & Brush Holder Kit

• Manufacturer Compatibility: Denso (Nippondenso)

• Alternator Design: ER/IF

• Terminal Block Mounting Hole Spacing: 63.2 mm

• Condition: New

Compatible Lester Numbers

13443, 13444, 13578, 13592, 13593, 13594, 13741, 13765, 13861

OEM Cross References

Denso: 126220-0110

Compatible Alternator Unit Numbers

Bosch: 8145

Chrysler: 04609230AA, 04727325AA, 04727329AA1, 38522261, 4609034, 4609090, 4609093, 4609230, 4609230AA, 4609415, 4671320, 4686098, 4686099, 4727220, 4727221, 4727329, 4727329A, 4727329AA, 4808034, 4848662, 48486621, 5104775AA, 56026936

Denso: 121000-3480, 121000-3490, 121000-3510, 121000-3520, 121000-3521, 121000-3523, 121000-3570, 121000-3580, 121000-3660, 121000-4160, 121000-4161, 121000-4210, 121000-4211, 121000-4220, 121000-4221, 121000-4260, 121000-4261, 121000-4330, 121000-4331, 121000-4332

Vehicle Application

Features & Benefits

• Aftermarket alternator repair kit featuring a terminal block and brush holder assembly

• Designed for compatible Denso (Nippondenso) 136–160A ER/IF alternators

• 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

What Does an Alternator Terminal Block & Brush Holder Assembly Kit Do?

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.

Common Signs an Alternator Terminal Block or Brush Holder May Need Replacement

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 Recommendations

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.

While You're Rebuilding

When replacing an alternator terminal block and brush holder assembly, consider inspecting other components that may require replacement:

• Bearings

• Brushes

• Slip Rings

• Rectifier

• Diodes

• Rotor

• Clutch Pulley

• Insulators

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.

Why Buy From R&C AUTO ELECTRIC PARTS?

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.

Disclaimer

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.