Dorman 090-033.1 Oil Drain Plug Standard M14-1.50, Head Size 17mm Compatible with Select Models
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Review Analysis Results
Analysis Summary
The overwhelming majority of these reviews appear genuine, with only minimal indications of potential manipulation. All 15 reviews are verified purchases, which significantly increases their authenticity likelihood. The reviews show a natural distribution of ratings (11 five-star, 2 four-star, 1 three-star, and 1 unrated), which is typical for a functional automotive part that generally works as intended. The genuine signals far outweigh any concerns, with most reviews containing specific personal experiences and contextual details that would be difficult to fabricate consistently.
Strong evidence of authenticity includes multiple reviews with specific vehicle model years (2011 Honda Pilot, 2016 Honda Pilot), technical details about installation (not using plastic washer, buying aluminum crush washers), and personal stories about replacement needs (rounded corners on previous plug, rough 3 days without oil change). Review #4 provides particularly detailed context about washer preferences, while review #12 includes a humorous personal anecdote about installation challenges. These specific, varied narratives strongly suggest authentic customer experiences rather than manufactured content.
The only minor concerns are a few extremely brief reviews (#2, #8, #9, #10, #11, #13) that lack detail, but these are common in automotive part reviews where customers simply confirm fitment. None show clear manipulation patterns like marketing language, repetitive phrases across reviews, or generic praise without any specifics. The brief reviews still contain relevant functional feedback ('Fits perfectly', 'Works good', 'Reliable') that aligns with genuine customer experiences for straightforward replacement parts.
Overall, this review set demonstrates strong authenticity with diverse writing styles, specific personal contexts, and appropriate technical details for an automotive part. The few brief reviews are balanced by detailed ones, creating a natural distribution. The product appears to be a reliable OEM-style replacement drain plug for Honda vehicles, with most customers reporting successful installation and proper fitment across different model years.
Key patterns identified in the review analysis include: Specific vehicle model/year mentions, Technical installation details, Varied review lengths and styles.
Review Statistics
About Review Data Collection
We extract as much review data as Amazon makes available at the time of analysis. The amount may vary due to Amazon's rate limiting, regional restrictions, or other factors. Our analysis is based on the reviews we successfully collected.
Want to analyze more reviews? Install the Null Fake Chrome extension to capture and analyze additional reviews as you browse Amazon.
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Price Analysis
This is a budget-friendly OEM replacement part with excellent ratings. Since the current Amazon price is unknown, compare it to local auto parts stores (typically $6-$10). For best value, wait for a drop below $5 or bundle with other needed maintenance items to save on shipping.
MSRP Assessment
Market Position
Buying Tips
Understanding This Analysis
What does Grade A mean?
This product has excellent review authenticity. Our AI detected very few suspicious patterns, suggesting the vast majority of reviews are genuine customer experiences.
Adjusted Rating Explained
The adjusted rating (4.50 stars) represents what we estimate this product's rating would be if fake reviews were removed. This product's adjusted rating is lower than Amazon's displayed rating (4.71 stars), suggesting positive fake reviews may be inflating the score.
How We Detect Fake Reviews
Our AI analyzes multiple factors: language patterns (generic vs. specific), reviewer behavior (history, timing), temporal anomalies (review clusters), verification status, sentiment authenticity, and statistical outliers. No single factor determines a review is fake - we look at the combination of signals.
Important Limitations
No automated system is perfect. Sophisticated fake reviews can evade detection, and some genuine reviews may be incorrectly flagged. Use this analysis as one data point in your purchasing decision, not the only factor. Reading actual review content yourself is always valuable.
