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On-Highway Trucking Products

Keeping you warm no matter where the road takes you.

PHP parking heaters are the perfect partner for that long-haul route. Our eco-friendly diesel-fueled air heaters work independently from the engine, meaning you don’t have to keep your truck running through the coldest nights just to stay warm. Plus, our ultra-efficient water/coolant heaters can bring the cabin and engine up to optimal temperatures before starting your rig, giving you a more comfortable start to your day and fewer headaches down the road. DKSI also offers a wide variety of Genuine OEM & Aftermarket heaters & replacement parts for Espar, Webasto, Snugger, and Fleetrite brand heaters.

Heavy Duty Truck Heaters

Coolant Heaters

Air Heater Parts

Coolant Heater Parts

Maintenance Kits

Installation & Accessories

PRODUCTS

FIND PARTS BY MAKE & MODEL

PHP
( 56 )
PH51W
( 5 )
PH41A
( 4 )
PH21A
( 6 )
2 Year Warranty on Heaters | 1 Year Warranty on...
Webasto
( 39 )
2 Year Warranty on Heaters | 1 Year Warranty on...

POPULAR ITEMS

W20A-T802
$183.99
Maintenance Kit-AT2000ST, Long 12V Cross-reference...
Coolant heater
PH51W-A7
$995.00
Coolant Heater Kit, Model PH51,...
W65D-T402E
$168.95
Fuel Pump Diesel without Damper...
W20A-X107E
$23.99
Gasket Set AT2000S/ST OEM Webasto...
W50W-T102E
$322.00
Burner Kit Thermo Top Diesel...
P23A-T801
$163.83
Maintenance Kit (glow pin, screen...
E40A-T801
$143.85
Maintenance Kit (glow pin, screen,...
E50W-T102E
$318.32
Blower Motor OEM Eberspaecher 5...
E40A-T101
$103.50
Blower motor, 4 kW Air,...
P65D-T401
$56.25
Fuel Pump Assembly PHP 12VDC...
W65D-T401E
$228.16
Fuel Pump Diesel with Damper...
P65D-X301
$93.75
7 Day Digital Controller PHP...

Support where you need it, when you need it.

Our mission is to provide customers with an eco-friendly, idle reduction technology by offering better value and maintaining the utmost integrity. We pride ourselves on providing high-quality products, support, and service for all of our customers. Whether you are a first-time customer or have been enjoying your PHP or major branded heater for years, we are here for you.