Kenworth Heater Box Assembly (Plug & Play)
Increased Air Flow | Made with Durable Stainless Steel | Fabricated in The USA
Our premium models are the most plug & play units that we produce. They are also more specific to year and model of truck. These units are great for those looking for a one and done solution. Pick your year/model truck below or see our whole list of Kenworth HVAC boxes.
This model includes:
- Stainless Steel Shell
- Upgraded Blower Motor
- Installed Gasket Set
- Heater Core
- Evaporator
- Expansion valve
- Freeze Switch
- Wiring harness
- Actuator
- Assembled fresh-air intake
“Ordering the HVAC box was easy. The staff at Shoreline helped make this job a breeze. The price is fair and the shipping cost was low considering the quick delivery time. Thanks Shoreline. Great product!”
Showing all 13 results
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(Mid-1994 & Earlier) Plug & Play Kenworth Heater Box
This stainless steel HVAC assembly part# K142-465SS-3 has all the bells and whistles. It fits 1994 & older Kenworths to 1987 W900 A and 1984 - 1986 W900B. This unit is perfect for someone that needs all the accessories. Have questions? Call us at (616) 834-1503. Includes: Evaporator; Heater Core; Blower Motor; Expansion Valve; Thermostatic Switch; Air Operated Door Actuator; Gaskets; Fresh air intake and door weldment; Stainless fasteners; SKU: K142-465SS-3 $2,395.00 Add to cart -
(Mid-1994 to Mid-2001) Plug & Play Kenworth Heater Box
This HVAC box is a direct replacement for OEM part# K142-535-1. Our part# is K142-535ss-3. This unit is perfect for the person that plans to use their fresh air intake and wants to save time during installation. Our boxes are built with 18 gauge 304 stainless steel. Unlike most aftermarket competitors, we spot weld our boxes for added strength. We offer free shipping in the lower 48 states and Canada. Have questions? Call us at (616) 834-1503. OEM Cross References: K142-535-1 SKU: K142-535SS-3 $1,950.00 Add to cart -
(Mid-2001 to Mid-2007) Plug & Play Kenworth Heater Box
This stainless steel HVAC assembly part# F31-1036ss-3 has all the bells and whistles. It fits 2002 - 2007 Kenworth W900, T800, T600, and T400. This unit is perfect for someone that wants to save time with their installation and plans to use their fresh air intake. Have questions? Call us at (616) 834-1503. SKU: F31-1036SS-3 $1,950.00 Add to cart -
(Mid-2007 to Mid-2014 Day Cabs) Plug & Play Kenworth Heater Box
This stainless steel HVAC assembly OE part# F31-1072-11110, F31-1292-11110 has all the bells and whistles. It fits 2008 - 2014 W900 and T800 day cabs. This unit is perfect for someone that needs all the accessories. Have questions? Call us at (616) 834-1503.SKU: F31-1072-10SS-3 $2,395.00 Add to cart -
(Mid 2007 – Mid 2014 Sleeper Cabs) Plug & Play Kenworth Heater Box
This stainless steel HVAC assembly OE part# F31-1072-11120 is a true plug-and-play unit. It fits 2008 - 2014 W900, T800, T600 sleeper cabs. This unit is perfect for someone that needs all the accessories. Have questions? Call us at (616) 834-1503. SKU: F31-1072-20SS-3 $2,395.00 Add to cart -
(Mid-2014 & Newer Day Cabs) Plug & Play Kenworth Heater Box
This stainless steel HVAC assembly OE part# F31-1221-11110 has all the bells and whistles. It fits 2015 and newer W900 and T800 day cabs. This unit is perfect for someone that needs all the accessories. Have questions? Call us at (616) 834-1503.SKU: F31-1221-10SS-3 $2,395.00 Add to cart -
(Mid-2014 & Newer Sleeper Cabs) Plug & Play Kenworth Heater Box
This stainless steel HVAC assembly OE part# F31-1221-11120 has all the bells and whistles. It fits 2015 and newer W900 and T800 sleeper cabs. This unit is perfect for someone that needs all the accessories. Have questions? Call us at (616) 834-1503. SKU: F31-1221-20SS-3 $2,395.00 Add to cart -
T270, T300, T370 (1994 – Mid2007) Plug & Play Kenworth Heater Box
This stainless steel HVAC assembly OE part# F31-1037-1 is a true plug-and-play unit. It fits 1994 - Mid-2007 T270, T300, and T370 Kenworths. This is a true plug & play unit that will save time on installation. Have questions? Call us at (616) 834-1503. SKU: F31-1037SS-3 $1,950.00 Add to cart -
T270, T300, T370 (Mid-2007 to Mid-2014 Day Cabs) Plug & Play Kenworth Heater Box
This stainless steel HVAC assembly OE part# F31-1291-12101, F31-1064-12101 is a true plug-and-play unit. It fits mid2007 - 2014 T270, T300, and T370 day cabs. This unit is perfect for someone that needs all the accessories. Have questions? Call us at (616) 834-1503. SKU: F31-1064-12SS-3 $2,195.00 Add to cart -
T270, T300, T370 (Mid2014 – Newer) Plug & Play Kenworth Heater Box
This stainless steel HVAC assembly OE part# F31-1220-12101 is a true plug-and-play unit. It fits 2015 and newer T270, T300, and T370 day cabs. Save time with installation, this unit comes fully assembled and ready to mount. Have questions? Call us at (616) 834-1503. SKU: F31-1220-12SS-3 $2,395.00 Add to cart -
T660 (2008 to Mid-2014 Day Cabs) Plug & Play Kenworth Heater Box
Premium stainless steel heater box assembly for 2008 - Mid 2014 Kenworth T660 day cabs. OEM cross reference part number F31-1064-11112 or F31-1291-11112. Free shipping SKU: F31-1064-11SS-3 $2,595.00 Add to cart -
T660 (2008 to Mid-2014 Sleeper Cabs) Plug & Play Kenworth Heater Box
This stainless steel HVAC assembly OE part# F31-1064-11122 is a true plug-and-play unit. It fits 2009 - 2014 T660 sleeper cabs. Save time with installation, this unit comes fully assembled and ready to mount. Have questions? Call us at (616) 834-1503.OEM Cross References:F31-1064-11122F31-1291-11122SKU: F31-1064-22SS-3 $2,595.00 Add to cart -
T660 (Mid-2014 & Newer Sleeper Cabs) Plug & Play Kenworth Heater Box
This stainless steel HVAC assembly OE part# F31-1064-11122 is a true plug-and-play unit. It fits 2015 and newer T660 trucks with sleeper cabs. Save time with installation, this unit comes fully assembled and ready to mount. Have questions? Call us at (616) 834-1503. SKU: F31-1220-22ss-3 $2,595.00 Add to cart
Our Kenworth HVAC box assemblies are made with precision right here in Holland, Michigan.
We are a custom metal fabrication shop that has been in operation since 2006. Our favorite metal to work with is stainless steel due to it’s strength and anti-corrosion properties.
Shoreline Kenworth HVAC Box Assembly Overview
Lifetime Rust-Free Guarantee
Manufactured With 100% Stainless Steel
Matches OEM Dimensions & Connections For Easy Install
Shoreline vs The Competition
This video compares the Shoreline stainless steel Kenworth HVAC box with one of our competitors. We list a few of the differences below. Watch the video to see all the differences.
The Shoreline box uses stainless rivet nuts, while our competitor uses steel.
The Shoreline box is spot welded, while the competition decided to use rivets.
The Shoreline HVAC box includes mounting studs for easy mounting; the competitor’s box does not.
Our box includes a drip tray; the competitor’s box does not.
Not All Stainless is Created Equal
Another “stainless steel” HVAC box has come on the market. We decided to get our hands on one and do a bit of a comparison.
Watch the video to see some of the comparisons or checkout the 21 point comparison chart below. We will also post some of the main points below.
18 gauge vs 22 gauge
All stainless fasteners vs steel fasteners
Spot welds vs rivets
21 Point Comparison Chart
“Ordering the HVAC box was easy. The staff at Shoreline helped make this job a breeze. The price is fair and the shipping cost was low considering the quick delivery time. Thanks Shoreline. Great product!”