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Audi Tts Quattro Starter Brush Holder Assemblys

Audi Tts Quattro Starter brush holder assemblys

Starter brush holder assemblies start at $31.95 at AutoBuffy, where you'll find 2 options from Bosch. The brush holder keeps carbon brushes pressed against the commutator so the starter motor can draw current and crank your engine. When it fails, the brushes lose contact, and the starter produces weak, intermittent, or zero cranking — leaving you stranded.

Signs your Audi Tts Quattro needs a new starter brush holder assembly

  • Engine cranks slowly or sluggishly even with a fully charged battery
  • Starter motor spins but does not engage the flywheel, producing a faint whirring sound
  • Clicking or grinding noise when turning the key, with no engine turnover
  • Starter works only after tapping the motor with a wrench — a classic sign of worn or stuck brushes
  • Intermittent no-start that clears on its own, then returns more frequently over time
  • Visible carbon dust, burn marks, or broken spring tension visible on the brush holder during inspection

Which starter brush holder assembly should you buy for your Audi Tts Quattro?

The main decision is whether you need a standalone brush holder kit or a complete brush holder assembly with pre-installed brushes and springs. You should also confirm whether the holder mounts to the rear end frame or the commutator end of the starter housing, since position varies by starter design. Matching OE brush dimensions and spring pressure is critical — undersized brushes reduce contact area and accelerate wear.

OE-Replacement Assembly (with brushes pre-installed)
Best for
Drivers who want a drop-in repair with no additional parts sourcing
What you get
Complete holder plate, carbon brushes at correct length, and springs matched to factory spring pressure
Brush Holder Kit (holder + brushes, no end frame)
Best for
DIYers rebuilding an existing starter who want direct brush replacement
What you get
Replacement brush set and retainer clips sized to the original holder; requires reuse of serviceable end frame
Heavy-Duty / High-Cycle Assembly
Best for
High-mileage vehicles, commercial use, or frequent short-trip driving that accelerates brush wear
What you get
Thicker carbon brushes, reinforced spring clips, and sometimes a copper braid upgrade for improved conductivity
Remanufactured Starter (brush holder included)
Best for
Vehicles with additional starter wear beyond the brush holder — worn armature, damaged commutator
What you get
Fully rebuilt starter core with new brush holder, tested to OE output specs; higher upfront cost, no separate install needed

Starter brush holder assemblys brands we stock for your Audi Tts Quattro

Bosch
2 options · from $31.95

Replacing a starter brush holder assembly on a Audi Tts Quattro

Moderate⏱ 1.5–3 hoursSocket set with extensionsFlathead and Phillips screwdriversNeedle-nose pliers (for brush springs)Multimeter (for pre- and post-install testing)Parts cleaning brush and electrical contact cleaner

Remove the starter from the vehicle, then disassemble it by unbolting the through-bolts and separating the end frame to expose the brush holder. Release the brush springs carefully, swap in the new holder assembly, and confirm each brush seats flush against the commutator before reassembling. Reinstall the starter, reconnect the battery, and perform a no-load crank test to verify normal operation before returning the vehicle to service.

Frequently asked questions

How much does it cost to replace starter brush holder assemblies on a Audi Tts Quattro?
Parts start at $31.95 for a Audi Tts Quattro brush holder assembly at AutoBuffy. A shop will typically add one to two hours of labor on top of the part cost. Doing the job yourself keeps total cost close to the part price alone, since the repair requires only basic hand tools and a clean workspace.
Can I replace just the brush holder, or do I need a whole new starter for my Audi Tts Quattro?
If the armature, commutator, and drive assembly are still in good condition, replacing the brush holder assembly alone is a cost-effective fix. Inspect the commutator surface for deep grooves or burning before ordering. A starter that also has a worn commutator or a faulty solenoid is usually better replaced as a unit.
How long do starter brushes last on a Audi Tts Quattro?
Starter brush life varies widely depending on start frequency, heat cycles, and whether the engine has ever been hard-cranked. In typical use, brushes last many years, but short-trip driving, parasitic drains that flatten the battery, and hot-soak restarts all accelerate wear. Inspect brush length any time the starter is removed for another reason.
Is replacing a starter brush holder assembly on a Audi Tts Quattro a DIY job?
For most vehicles it is a moderate DIY repair. The starter must be removed, disassembled to expose the rear end frame, and the old holder carefully unclipped or unbolted. The main risks are breaking fragile brush springs during removal and reassembling with incorrect brush seating. Allow adequate time and work on a cold engine.
What causes a starter brush holder to fail on a Audi Tts Quattro?
Normal wear is the primary cause — carbon brushes gradually erode with each start cycle. Heat from a laboring starter, oil contamination reaching the brush cavity, and corrosion on the holder plate accelerate the process. A battery that frequently runs low forces the starter to draw higher current, which shortens brush life significantly.
How do I know the brush holder assembly is the problem and not the battery or solenoid on a Audi Tts Quattro?
Confirm battery state of charge and load-test it first. If the battery is good but a starter current draw test shows low amperage draw with slow or no cranking, worn brushes losing contact are a likely cause. A solenoid fault usually presents as a single click with no motor spin, while brush wear often causes slow, weak, or intermittent cranking.

Shop starter brush holder assemblys by year for the Audi Tts Quattro

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