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1367
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2504
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1133
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2657
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1529
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522
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1927
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1641
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526
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865
Figure 3: Sealing function of main lip radial load
* KOYO is a registered trademark of JTEKT.
Selecting the Right Spark Plugs for Motor Vehicles

Overall, the cost of new spark plugs can vary depending on a variety of factors. By understanding the factors that contribute to the cost of spark plugs, you can make an informed decision that best fits your budget and needs. Whether you opt for cheaper spark plugs or invest in premium options, it is important to prioritize quality and longevity to ensure optimal performance for your vehicle.
Types Of Motor Oil
This is almost similar to that of ‘A’ type seal. But this has the metal case placed outside. When the housing is rough, temperature is high and working conditions are severe, this type is preferred
