2018 Peterbilt 337 HVAC Heater Hose
Browse our online catalogue to find original replacement HVAC Heater Hoses specifically designed to fit a 2018 Peterbilt 337.

2018 Peterbilt 337 HVAC Heater Hose
$72.00
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Reservoir To Filler Neck
Required Per Vehicle: 1
Fits: 2018 Peterbilt 337
Equipped With:
Engine Base: 6.7L 408ci L6 (4.21x4.08; 107.0x124.0); Engine Designation: PX-7; Engine Manufacturer: PACCAR;
Engine Base: 6.7L 408ci L6 (4.21x4.08; 107.0x124.0); Engine Designation: PX-7; Engine Manufacturer: PACCAR;
Vehicle Fitment Notes:
Cut To Fit
Cut To Fit

2018 Peterbilt 337 HVAC Heater Hose
$61.08
Out of Stock
Condition: New
Radiator Surge
Required Per Vehicle: 1
Fits: 2018 Peterbilt 337
Equipped With:
Engine Base: 6.7L 408ci L6 (4.21x4.08; 107.0x124.0); Engine Designation: PX-7; Engine Manufacturer: PACCAR;
Engine Base: 6.7L 408ci L6 (4.21x4.08; 107.0x124.0); Engine Designation: PX-7; Engine Manufacturer: PACCAR;
Vehicle Fitment Notes:
Cut To Fit
Cut To Fit