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Automotive

ACDelco Advantage 14D787CH (19313816) Ceramic Front Disc Brake Pad Set

Automotive4.5· 44 Amazon ratings

Bias-adjusted across 44 Amazon ratings, Bayesian-shrunk to the category prior so the headline score reflects relative quality — not a raw star average. Cohort: Automotive.

64.1%
Percentile · Global
68.1%
Percentile · Cohort
Automotive
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ACDelco Advantage 14D787CH (19313816) Ceramic Front Disc Brake Pad Set

How the score was built

Amazon ratings
44

used for the Bayesian percentile

Raw star average
4.5 / 5

unadjusted Amazon mean

Bayesian avg
4.36

raw rating shrunk to the category prior

Reviewer-graph z
0.707

bias-corrected vs. each reviewer's baseline (0 qualifying)

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Same category · Automotive

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