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Starting at $12.95, AutoBuffy stocks 1 distributor felt washers from Standard Ignition. This small oil-saturated felt pad sits at the base of the distributor shaft, lubricating the shaft bushing and preventing premature wear. When it dries out or disintegrates, the shaft wobbles, ignition timing becomes erratic, and hard-to-diagnose misfires follow.
The most important factors are correct outer diameter, inner bore diameter, and thickness — a washer that is even slightly undersized will not retain oil or support the shaft properly. Material density also matters: a firmer, higher-density felt holds more oil and outlasts cheaper, loosely woven alternatives.
| Option | Best for | What you get |
|---|---|---|
| OE-specification felt washer | Restoring a daily driver or keeping an original tune-up kit complete | Exact original dimensions, pre-oiled dense felt, correct fit without modification |
| High-density aftermarket felt washer | Performance builds or engines that run hot | Denser felt composition that retains lubricant longer under elevated heat and RPM |
| Tune-up kit with felt washer included | Full distributor service in one purchase | Felt washer bundled with cap, rotor, and points — saves separate sourcing and ensures matched service intervals |
| Bulk/uncut felt stock | Rebuilders or restorers needing a custom size | Raw felt sheet you cut to exact dimensions — lower cost per piece but requires precise measurement and cutting |
Before removal, mark the distributor body position relative to the intake manifold and note where the rotor points so the distributor can be reinstalled in the same orientation. Pull the distributor, remove the old felt washer from the shaft base using a pick or needle-nose pliers, soak the new washer in clean engine oil, and seat it firmly in the recess. Reinstall the distributor aligned to your marks, then verify and adjust ignition timing with a timing light before returning the vehicle to service.