Water Pump to Tube
At Firewall
W/A.C.; Cut to fit
Cut to Fit
Cut to Fit
w/o A.C.
w/o A.C.
Protective sleeve required
Cut to fit
Cut to Length, 33"
3/8" x 45"
W/AC 5/8" x 18"
W/O A.C.; Cut to Length, 41"
Cut to Length, 12"
Browse our selection of quality hvac heater hose parts designed specifically for your Mazda B4000. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · DS · LE · SE · Troy Lee
Extended Cab Pickup · Standard Cab Pickup
V6 4.0L
Automatic · Manual
