The looming around the harness to the ignition coils tends to crumble over time with repeated heat cycling of the engine. This is the correct replacement to protect the coil wiring.
To replace all of the looming to the igntion coils order 4 feet of the 1/4 inch looming and 2 feet of the 3/8 inch looming.
Aftermarket parts are a reasonably priced and good alternative to OE products. We often supply aftermarket products in place of OE parts that are no longer available as well.
Some items will be better than stock or considered an upgrade from the OE design in the aftermarket brand.
Other items will work as a less expensive alternative to stock.
We will not sell a product that we do not believe in, so rest assured you are fine with the aftermarket brand in most applications!
If you have any questions, contact our customer service team to advise on the best aftermarket products for your Volvo.