How to examine the quality of Inner Fender Liner?

When it’s time to replace the new Inner Fender Liner, If we don’t have the knowledge how to choose the proper quality of Inner Fender Liner. We may have to rely on a specialist or distributor to find these parts. However, there are some criteria that you should consider once specialist or store representative find these parts for you. This article will present a rough guideline to determine whether the Inner Fender Liner has a good quality and worth to pay it or not.

Type of Inner Fender Liner?

We can classify the Inner Fender Liner type from the manufacturing process as follow:

  • Thermoforming Vacuum
  • Injection

For more information about the pros and cons for both processes of Inner Fender Liner, please read in this article

Material and tooling of Inner Fender Liner

A good quality of Inner Fender Liner should be produced with high quality of raw materials and moulds as well. For the reason of production cost and and durability of the Inner Fender Line. So, the Vacuum process is more popular compare to other method. However, many of factory using low quality grade of material and cheap moulds which causing the part cracked for short period of time after production and also the surface of the part is not smooth and beautiful. In addition, if the mould making process does not precise and accurate also causes inaccurate mounting holes of Inner Liner Fender as well. Advance Auto Supply produce Plastic Inner Fender Liner with high quality of mould which resulting parts are more smooth and beautiful similarly to Injection process but the parts are more highly durable and flexible. Beside the mould quality, HDPE material also directly affects to the strength and service life of the part as well.

Strength and flexibility

A good Inner Fender Liner should be strong and balance in flexibility. In case of thick, strong part but does not flexible causing difficulty installation. On the other hand, if the part is too soft, highly flexible and the plastic sheet is very thin. Some factory produce this part so thin and cannot maintain the shape of Inner Fender Liner which it’s look like a sheet of paper or worse become as translucent part with the light could pass through it.

A good quality of Inner Fender Liner must be strong, stable its shape and highly flexible which can be folded into a small roll without breaking, cracking or damaging.

fender liner CEDIA CS3 quality comparation

Precision

It would be great if all the Inner Fender Liner were produced with great attention and focused in every details of production. All mounting holes need to be complete and correct. Many of customers often upset with parts that are manufactured with cheap moulds, reducing and carelessness in production process with resulting in installation. The mounting holes position might be error or incorrect which you want to throw the part away.

Our Inner Fender Liner is manufactured to the same standard of OEM that producing for aftermarket parts. Product development from CAD file and CNC ensures to have precision mould in every details.

Durability

Although it is difficult to inspect the durability before installing. However, the poor quality of Inner Fender Liner will have a trace of cracking and damage even it’s on the shelf at the store. It’s also happen with the original part as injection type that tends to have cracking along with the bends or folds spot on the Inner Fender Liner. Therefore, you should inspect all details of the part thoroughly the entire piece, especially the bends, folds and corner grooves spot.

Inner Fender Liner is produced by Vacuum process and using high quality of raw material, it will also help to get a better part that has a long service life, durable and worth for your money.

Advance Auto Supply is always focused on quality and customer satisfaction before price. As qualification that mentioned above, we are using High quality material, High precision of tooling that has the same standard with OEM. Our Inner Fender Liner products are strong, durable, highly flexible and high precision. We are exporting these parts through all over the world for more than 20 years which we believe that our customers will be satisfied with our products quality at an affordable price.

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