Introduction
In this article, we will be comparing two popular oil filters: the Wix Oil Filter number 51348 and the Microgard Oil Filter number MGL51348. Both of these filters are available at O’Reilly Auto Parts, with the Wix filter costing $10.49 and the Microgard filter priced at $5.49. We will analyze the features, construction, and performance of these filters to determine which one offers better value for money.
Key Points
- Wix Oil Filter (51348) Features:
- Date code: 031821G2 (manufactured in the USA)
- Seven inlet holes
- Silicon and drain back valve
- Bypass valve below
- Metal inner core with louvers
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Nitro rubber O-ring for a secure fit
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Microgard Oil Filter (MGL51348) Features:
- Date code: 09170 (manufactured in the USA)
- Maximum efficiency and protection
- Seven elongated inlet holes
- Metal core with louvers
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Nitrile rubber O-ring for a secure fit
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Price Comparison:
- Wix Oil Filter: $10.49
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Microgard Oil Filter: $5.49
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Weight Comparison:
- Microgard Oil Filter: 9.2 ounces
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Wix Oil Filter: 8.6 ounces
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Base Plate Comparison:
- Microgard Oil Filter Base Plate: 4.4 ounces
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Wix Oil Filter Base Plate: 3.8 ounces
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Filtration Media:
- Microgard Oil Filter: 54 pleats, glued seam, metal end caps with excess glue
- Wix Oil Filter: 62 pleats, crimped metal seam, metal end caps with minimal glue
- Microgard Oil Filter claimed to have cellulose media with a micron rating of 95% at 29 microns
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Wix Oil Filter claimed to have enhanced cellulose media with a nominal micron rating of 21
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Leaf Spring Differences:
- Wix Filter: Stamped leaf spring
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Microgard Filter: Coil spring
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Length Comparison:
- Wix Filter: 49 inches
- Microgard Filter: 43 inches
Review and Analysis
Upon analyzing the features and construction of both filters, it is clear that the Wix Oil Filter (51348) offers some advantages over the Microgard Oil Filter (MGL51348). The Wix filter has a sturdy build with a crimped metal seam and metal end caps that have minimal glue. On the other hand, the Microgard filter has a glued seam, excess glue on the metal end caps, and a slightly sloppier construction.
In terms of filtration performance, both filters claim to provide excellent protection. The Microgard filter boasts a cellulose media with a micron rating of 95% at 29 microns, while the Wix filter has enhanced cellulose media with a nominal micron rating of 21. However, the Wix filter offers a higher pleat count (62 pleats) compared to the Microgard filter (54 pleats), indicating potentially better filtration efficiency.
Another notable difference is the leaf spring type used in each filter. The Wix filter features a stamped leaf spring, which is different from the coil spring found in most filters. The significance of this difference is unclear, but it raises questions about the consistency of leaf spring types across different models.
Conclusion
After a thorough comparison, it is evident that the Wix Oil Filter (51348) outperforms the Microgard Oil Filter (MGL51348) in terms of construction, filtration efficiency, and overall value for money. The Wix filter’s solid build, enhanced cellulose media, and higher pleat count make it a more reliable choice for engine protection.
Please note that the information provided above is based on analysis and comparison of the features mentioned in the Youtube video. It is always recommended to consult with an automotive expert or refer to official manufacturer specifications before making a final decision on which oil filter to use for your vehicle.