The Peterbilt 387 AC Condenser product lineup offers a range of high-quality replacement parts for keeping your semi-truck's air conditioning system running at its best. This includes essential components like condensers, hoses, and other critical HVAC parts specifically designed for the Peterbilt 387 model. By ensuring your AC system is properly maintained with genuine Peterbilt parts, you can keep your truck's cabin cool and comfortable even on the hottest days, helping to boost driver productivity and satisfaction. Whether you need a full replacement condenser or just a specific hose, this product lineup has the Peterbilt-compatible parts you can trust to get the job done right.
Frequently Asked Questions About Peterbilt 387 AC Condensers
What years and models are these AC condensers compatible with?
Our Peterbilt 387 AC condensers are designed to fit model years 2000-2010. These condensers are direct replacements for OEM part numbers and will work with both standard and extended hood configurations. Always verify your VIN and existing part number before ordering to ensure proper fitment, as some mid-year production changes may affect compatibility.
Are these condensers made with aluminum or copper/brass cores?
Most replacement condensers for the Peterbilt 387 feature aluminum cores with plastic tanks, matching OEM specifications. Aluminum condensers offer excellent heat dissipation, lighter weight, and better corrosion resistance compared to older copper/brass designs. The aluminum construction is specifically engineered to handle the pressure requirements of R134a refrigerant systems.
How difficult is the installation process and what tools are required?
Installation typically takes 2-3 hours for experienced technicians. You'll need basic hand tools, a refrigerant recovery system, vacuum pump, and manifold gauge set. The condenser is accessed by removing the grille and upper radiator support brackets. While mounting is straightforward, proper refrigerant handling requires EPA certification. Many customers choose professional installation to ensure warranty coverage and proper system evacuation and recharge.
What's the difference between OEM and aftermarket condensers in terms of quality and performance?
Quality aftermarket condensers can match OEM performance at a lower price point. Look for condensers that meet or exceed OEM specifications for core thickness (typically 16-20mm), fin density, and pressure ratings. Premium aftermarket units often feature enhanced fin designs and multi-flow tubes that can actually improve cooling efficiency. Key quality indicators include TIG-welded joints, pressure testing certification, and warranties of at least one year.
What are common signs my Peterbilt 387 AC condenser needs replacement?
Replace your condenser if you notice reduced cooling performance, visible refrigerant leaks (oily residue on the condenser surface), physical damage from road debris, or bent/damaged fins covering more than 25% of the surface area. During inspection, check for corrosion at the inlet/outlet fittings and along the header tanks. If your AC system requires frequent recharging or the high-side pressure readings are abnormally high, the condenser may be internally restricted and need replacement.
