(KW 87 - 94) Kenworth Heater Box

Elevate your HVAC system with our Standard K142-465ss-2 stainless steel Kenworth HVAC box. Experience heightened airflow with our corrosion-resistant box, tailored for W900, T800, T600, C500 Kenworth trucks produced between mid-1994 and older. Feel free to reach out with any inquiries at (616) 834-1503. Enjoy complimentary UPS ground shipping to the lower 48 states and Canada.

The problem with the OEM Kenworth heater box assembly is that it is made of steel and easily rusts due to the salty, wet conditions that your rig experiences on a regular basis. What’s the solution? The solution is to use a far superior design made from stainless steel. Our heater boxes will never rust! Get yours today! Call now at (616) 834-1503 or click Add to Cart. We accept all major credit cards.

Includes:

• Stainless steel box
• Upgraded blower motor (15% more CFM than OEM)
• AC evaporator
• Heater core
• Thermostat
• Expansion valve
• Gasket kit

Fitment:

The fitment year ranges provided may not always be entirely accurate, especially for units manufactured in the first or last year of the range. Additionally, glider trucks often fall outside typical year-range classifications. To ensure you select the correct part, please verify that your unit matches one of the OEM cross-references listed below or meet all the following criteria:

• Your truck is an A or B model and the HVAC box is mounted to the outside of the firewall.
• If your truck is an 80s B model (82 to 86) and your HVAC box has a metal fresh air intake, you plan to block off the fresh or purchase a fresh air kit. See K142-465SS-3 if you would like a more plug & play solution.
• Your expansion valve has a single port for the trinary switch

Cross references: K142-465-1 K142-513-1 K142-384-1