Freightliner Century 112/120 Winter Fronts-Bug

Frequently Asked Questions About Freightliner Century 112/120 Winter Fronts-Bug Screens

What is a winter front and how is it different from a bug screen?

A winter front is a cover, typically made of vinyl, canvas, or heavy-duty fabric, that mounts over the grille to block cold air from reaching the radiator and engine compartment during winter months. A bug screen serves a similar mounting purpose but uses a mesh material designed to keep insects and road debris from clogging the grille and radiator during warmer driving conditions. Many Century 112/120 owners keep both on hand and swap them seasonally.

Will this winter front or bug screen fit my Century 112/120 without modification?

Products in this category are designed to match the factory grille opening and mounting points on the Freightliner Century 112 and 120 models. That said, grille and hood configurations can vary slightly by model year and trim, so it's a good idea to confirm your truck's specific year and grille style against the product description before ordering to ensure a proper fit.

How do I install and remove a winter front or bug screen?

Most winter fronts and bug screens attach using existing mounting holes, snaps, straps, or hook-and-loop fasteners along the grille perimeter, so no drilling or permanent modification is typically required. Installation usually takes just a few minutes with basic hand tools or no tools at all. Because they're designed for easy on-and-off use, drivers can quickly remove them when the weather warms up or if engine temperatures start running high.

What material options are available, and how do they hold up over time?

These covers are commonly available in materials like heavy-duty vinyl, canvas, and mesh screen, each offering different levels of durability and airflow control. Vinyl and canvas options tend to hold up well against cold weather and road grime, while mesh bug screens are built to withstand insect debris without significantly restricting airflow. Proper care, such as cleaning off debris and storing the cover when not in use, will help extend its lifespan.

Can using a winter front cause my engine to overheat?

A winter front is meant to be used only in cold weather to help the engine reach and maintain proper operating temperature. If temperatures rise or the truck is idling for extended periods, restricted airflow can potentially cause the engine to run hotter than normal. It's important to monitor your temperature gauge and remove the winter front once outside temperatures climb or if you notice higher-than-normal readings.