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Automotive

Mahle Cylinder Head Gasket - 55142

Automotive4.8· 94 Amazon ratings

Bias-adjusted across 94 Amazon ratings, Bayesian-shrunk to the category prior so the headline score reflects relative quality — not a raw star average. Cohort: Automotive.

88.0%
Percentile · Global
91.1%
Percentile · Cohort
Automotive
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Mahle Cylinder Head Gasket - 55142

How the score was built

Amazon ratings
94

used for the Bayesian percentile

Raw star average
4.8 / 5

unadjusted Amazon mean

Bayesian avg
4.54

raw rating shrunk to the category prior

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Same category · Automotive

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