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Automotive

Dorman 520-869 Front Driver Side Lower Suspension Control Arm and Ball Joint Assembly Compatible with Select Mazda Models

Automotive4.2· 59 Amazon ratings

Bias-adjusted across 59 Amazon ratings, Bayesian-shrunk to the category prior so the headline score reflects relative quality — not a raw star average. Cohort: Automotive.

31.2%
Percentile · Global
31.3%
Percentile · Cohort
Automotive
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Dorman 520-869 Front Driver Side Lower Suspension Control Arm and Ball Joint Assembly Compatible with Select Mazda Models

How the score was built

Amazon ratings
59

used for the Bayesian percentile

Raw star average
4.2 / 5

unadjusted Amazon mean

Bayesian avg
4.26

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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