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Automotive

Dorman 42743 Rear Windshield Wiper Arm Compatible with Select Buick Models

Automotive4.5· 26,553 Amazon ratings

Bias-adjusted across 26,553 Amazon ratings, Bayesian-shrunk to the category prior so the headline score reflects relative quality — not a raw star average. Cohort: Automotive.

85.6%
Percentile · Global
88.5%
Percentile · Cohort
Automotive
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Dorman 42743 Rear Windshield Wiper Arm Compatible with Select Buick Models

How the score was built

Amazon ratings
26,553

used for the Bayesian percentile

Raw star average
4.5 / 5

unadjusted Amazon mean

Bayesian avg
4.50

raw rating shrunk to the category prior

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Same category · Automotive

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