Kenworth Heater Box
Increased Air Flow | Made with Durable Stainless Steel | Fabricated in The USA
Enhance your driving comfort with our stainless steel Kenworth heater boxes, meticulously crafted in the USA from premium stainless steel. Unlike typical OEM options, our HVAC box ensures increased airflow, guaranteeing a comfortable driving environment. Embrace durability as stainless steel resistance to rust promises a reliable and enduring solution for your Kenworth’s climate control needs.
We offer three versions of the Kenworth HVAC box; the Premium Model, Standard Model, and Base Model. Our Premium Models are fully plug & play and are more year and model specific, while our Standard & Base models are more versatile, fitting a wider array of years and models. Browse through our HVAC boxes below or give us a call with any questions that you may have (616) 834-1503.
HVAC Box Fitment Tool
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Plug & Play HVAC Units for W900, T800, T600, T400 Kenworths
K142-465SS-3
K142-5355SS-3
F31-1036SS-3
F31-1072-10SS-3
F31-1072-20SS-3
F31-1221-10SS-3
F31-1221-20SS-3
Plug & Play HVAC Units for T660, T440, and T470 Kenworths
F31-1064-11SS-3
F31-1064-22SS-3
F31-1220-11SS-3
F31-1220-22SS-3
Plug & Play HVAC Units for T270, T300, T370 Kenworths
F31-1064-12SS-3
F31-1220-12SS-3
Standard HVAC Boxes
Built for flexibility and value, our Standard Kenworth HVAC units fit a broader array of truck models and years. These units are perfect for drivers and fleet owners looking to block off fresh air intakes or adapt a few existing parts to complete the install. Trade a few extra assembly steps for lower cost without sacrificing quality or heating/cooling power.
K142-465SS-2
F31-1036SS-2
F31-1288SS-2
F31-1288SS-2
F31-1220SS-2
Blower Motor & Shell HVAC Boxes
Have all the internal parts and just need the shell and blower? These units will work perfectly for you.
F31-1036SS-1
F31-1288SS-1
F31-1037SS-1