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Freightliner Columbia 112/120 Door Acc.
Frequently Asked Questions About Freightliner Columbia 112/120 Door Accessories
Will these door accessories fit my specific year Columbia model?
Most door accessories for the Freightliner Columbia are designed to fit models from 2000-2017, covering both the 112 and 120 series. However, there were minor changes in door configurations between early models (2000-2004) and later models (2005-2017). Always verify the specific year range listed for each product, and when in doubt, contact us with your VIN number to ensure proper fitment.
What tools do I need to install door handles and locks myself?
Basic installation typically requires a socket set (10mm, 13mm most common), Phillips and flathead screwdrivers, and a door panel removal tool. For power locks or window regulators, you'll also need wire strippers and electrical connectors. Most installations take 30-60 minutes per door. If you're replacing door seals, having a heat gun can help with proper adhesion in cold weather.
Are aftermarket door handles as durable as OEM parts?
Quality aftermarket door handles made from die-cast zinc or stainless steel can match or exceed OEM durability. Look for handles with metal internal mechanisms rather than plastic components, which tend to fail in extreme temperatures. Chrome-plated handles should have triple-plating for longevity, while stainless steel options offer the best corrosion resistance for harsh weather conditions.
What's the difference between manual and power window regulators for my Columbia?
Manual regulators use a hand crank mechanism and are generally more reliable with fewer failure points. Power regulators include an electric motor and require connection to your truck's electrical system. While power regulators offer convenience, they're more complex to install and troubleshoot. Both types are available for Columbia models, but ensure you order the correct side (driver/passenger) as they are not interchangeable.
How do I know if I need to replace my door seals?
Check for wind noise above 45 mph, water leaks during rain or washing, visible gaps when the door is closed, or hard/cracked rubber. Columbia door seals typically last 5-7 years depending on climate exposure. When replacing, order seals specific to your cab configuration (day cab vs. sleeper) as the lengths differ. Proper installation with adhesive promoter ensures the best seal and longevity.