Volvo VNL Gen II Fuel Tank Senders
Our lineup of Volvo VNL Gen II Fuel Tank Senders includes a variety of fuel level senders for Volvo semi-trucks. These products are designed to accurately monitor and display the fuel level in 15-26 inch fuel tanks, ensuring drivers have a clear view of their remaining fuel supply. The product line features tube-style senders, adjustable senders, and adapter plates to accommodate different tank sizes and shapes. Key features include a 240-33 ohm resistance range, compatibility with Volvo VNL Gen II models, and durable steel construction for long-lasting performance. Whether replacing a faulty sender or upgrading to a more reliable fuel level solution, this product line offers the high-quality parts truck owners need to keep their Volvo VNL Gen II running smoothly.
Frequently Asked Questions About Volvo VNL Gen II Fuel Tank Senders
What years and models are compatible with these fuel tank senders?
These fuel tank senders are specifically designed for Volvo VNL Gen II trucks manufactured from 2018 to present. They are compatible with all VNL series models including VNL 300, VNL 400, VNL 640, VNL 740, VNL 760, and VNL 860. Before ordering, verify your truck's VIN and model year to ensure proper fitment, as Gen I VNL models (pre-2018) require different senders.
How difficult is the installation process and what tools are required?
Installation typically takes 1-2 hours per sender and requires basic hand tools including a socket set, screwdrivers, and a fuel sender wrench or large channel locks. You'll need to drain the fuel tank below the sender level before removal. Most installations can be completed without dropping the tank, though access can be tight. We recommend having dielectric grease on hand for electrical connections and new tank sender gaskets to prevent leaks.
What are the most common failure symptoms that indicate I need a replacement?
The most frequent signs of a failing fuel sender include erratic or stuck fuel gauge readings, fuel gauge reading empty when tank has fuel, check engine lights related to fuel level sensor codes (typically SPN 96), and intermittent gauge operation that changes with vehicle movement. If your fuel gauge suddenly drops to empty or shows incorrect readings after filling up, the sender unit is likely the culprit.
Are aftermarket senders as reliable as OEM units?
Quality aftermarket fuel senders can match OEM performance when sourced from reputable manufacturers. Look for units that feature stainless steel float arms, chemical-resistant floats, and sealed electrical connections. The key differences often come down to warranty coverage and price point. OEM senders typically carry a 2-year warranty while aftermarket options usually offer 1-year coverage but at 40-60% less cost.
Can I replace just the sending unit or do I need to replace the entire fuel pump assembly?
On most Volvo VNL Gen II models, the fuel sender can be replaced independently of the fuel pump assembly. The sender unit is typically mounted separately on the tank with its own access point. However, if you're experiencing both fuel delivery issues and gauge problems, it may be more cost-effective to replace the complete pump and sender assembly together, especially if your truck has over 500,000 miles.
