Frequently Asked Questions About International S1700-S1900 Door Accessories

Will these door accessories fit my specific International S-Series truck model and year?

Our door accessories are designed specifically for International S1700, S1800, and S1900 models manufactured between 1979 and 2004. However, there were minor variations across production years. We recommend checking your VIN or calling our customer service team at 1-888-875-7787 with your truck's year and model number to ensure proper fitment. Pay special attention to whether you have manual or power windows, as some accessories require specific configurations.

What materials are these door handles and accessories made from, and how long will they last?

Most of our International S-Series door accessories are manufactured from either heavy-duty ABS plastic, die-cast zinc alloy, or stainless steel, depending on the specific part. Chrome-plated handles typically feature a triple-chrome plating process over zinc alloy for durability. Based on customer feedback, properly installed handles and latches typically last 5-10 years under normal commercial use conditions. We recommend regular cleaning and lubrication of moving parts every 6 months to maximize lifespan.

Do I need special tools or professional installation for door handles and latch assemblies?

Most door handle replacements require basic hand tools including screwdrivers, socket wrenches (typically 10mm and 13mm), and panel removal tools. Installation usually takes 30-60 minutes per door. Door latch assemblies are more complex and may require door panel removal and striker plate adjustment. While many drivers successfully complete these installations themselves, we recommend professional installation for latch mechanisms to ensure proper alignment and security. Detailed installation instructions are included with most products.

What finish options are available, and which holds up best against weather and road salt?

We offer door accessories in chrome, black powder coat, and brushed stainless steel finishes. For maximum durability in harsh conditions, stainless steel provides the best corrosion resistance, especially in areas with heavy road salt use. Chrome offers excellent appearance but requires more maintenance to prevent pitting. Black powder-coated options provide good durability and a professional appearance that hides minor scratches better than chrome. Consider your regional weather conditions and maintenance schedule when selecting a finish.

Are aftermarket door accessories as reliable as OEM parts, and do they affect my warranty?

Our aftermarket door accessories meet or exceed OEM specifications and are manufactured to exact tolerances for proper fit and function. Many are produced by the same manufacturers that supply OEM parts. Installing aftermarket door handles, mirrors, or trim pieces will not void your vehicle warranty under the Magnuson-Moss Warranty Act, as long as they are installed correctly. However, if an improperly installed part causes damage, that specific damage may not be covered. We back our parts with a standard warranty and have thousands of satisfied commercial drivers using them daily.