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. Try our HVAC Box Fitment tool to find the right HVAC box for your truck!
HVAC Box Fitment Tool
KENWORTH · SPEC LOOKUPLoading fitment data…
Build Sheet
Answer the steps above — the matching HVAC box will lock in here.
Plug & Play HVAC Units for W900, T800, T600, T400, C500 Kenworths
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. The units below are our Premium/plug & play models for W900, T800, T600, T400, & C500 trucks. Browse through our HVAC boxes below. Try our fitment tool above if your truckfalls with-in any of the transitional years or your truck is a glider. Transitional years are 1994, 2001, 2007, 2014. Give us a call with any questions that you may have (616) 834-1503..
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
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. The units below are our Premium/plug & play models for T660, T440, and T470 trucks. Browse through our HVAC boxes below. Use the fitment tool if your truck is a glider or lands on either of the transition years: 1994, 2001, 2007, or 2014. Give us a call with any questions that you may have (616) 834-1503..
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
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. The units below are our Premium/plug & play models for T270, T300, and T370 trucks. Browse through our HVAC boxes below, use our selection tool at the top of the page if you are uncertain about which unit fits your medium duty Kenworth. Or Give us a call with any questions that you may have (616) 834-1503..
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
K142-464SS-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
K142-464SS-1