2003 Toyota Sienna HVAC Heater Hose
Navigate our online catalogue to find original replacement HVAC Heater Hoses specifically designed to fit a 2003 Toyota Sienna.




HVAC Heater Hose
$17.78
$16.81 CAD
10+ In Stock
Condition: New
Ships: Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Heater To Valve
Required Per Vehicle: 1
Made in USA
Vehicle Fitment Notes:
w/Aux. A.C.
w/Aux. A.C.



HVAC Heater Hose
$17.78
$16.81 CAD
10+ In Stock
Condition: New
Ships: Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Pipe To Auxiliary Heater
Required Per Vehicle: 2
Made in USA



HVAC Heater Hose
$17.48 CAD
10+ In Stock
Condition: New
Ships: Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Heater To Tee
Required Per Vehicle: 1
Vehicle Fitment Notes:
w/Aux. Heater
w/Aux. Heater



HVAC Heater Hose
$21.98
$21.00 CAD
In Stock
Condition: New
Ships: Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th



HVAC Heater Hose
$35.53
$28.23 CAD
In Stock
Condition: New
Ships: Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Heater To Engine
Required Per Vehicle: 1
Vehicle Fitment Notes:
Cut to Fit w/o Aux. Heater
Cut to Fit w/o Aux. Heater

HVAC Heater Hose
$32.97 CAD
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Heater To Valve
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Vehicle Fitment Notes:
W/ Aux. Heater
W/ Aux. Heater

HVAC Heater Hose
$21.28 CAD
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Throttle Body To Pipe
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Vehicle Fitment Notes:
Cut To Fit
Cut To Fit

HVAC Heater Hose
$12.80 CAD
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Auxiliary Heater To Pipe
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Vehicle Fitment Notes:
Cut To Fit
Cut To Fit

HVAC Heater Hose
$16.57 CAD
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Heater To Valve
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Vehicle Fitment Notes:
W/ Aux. Heater Cut to Fit
W/ Aux. Heater Cut to Fit

HVAC Heater Hose
$12.77 CAD
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Pipe-1 To Throttle Body
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);

HVAC Heater Hose
$53.08 CAD
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Throttle Body To Intake Manifold
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Vehicle Fitment Notes:
5/16" x 12"
5/16" x 12"

HVAC Heater Hose
$59.72 CAD
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Pipe To Valve
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Vehicle Fitment Notes:
W/ Aux. Heater 5/8" x 6"
W/ Aux. Heater 5/8" x 6"

HVAC Heater Hose
$59.72 CAD
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Tee To Pipe
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Vehicle Fitment Notes:
W/ Aux. Heater 5/8" x 6"
W/ Aux. Heater 5/8" x 6"


HVAC Heater Hose
$17.91 CAD
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Heater To Valve
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Vehicle Fitment Notes:
w/o Aux Htr Cut to Fit
w/o Aux Htr Cut to Fit



HVAC Heater Hose
$22.44
$19.04 CAD
Out of Stock
Condition: New
Heater To Valve
Required Per Vehicle: 1
Vehicle Fitment Notes:
w/A.C., w/o Aux. Heater
w/A.C., w/o Aux. Heater



HVAC Heater Hose
$38.36
$28.96 CAD
Out of Stock
Condition: New
Valve To Intake Manifold
Required Per Vehicle: 1
Vehicle Fitment Notes:
w/Aux. Heater
w/Aux. Heater




HVAC Heater Hose
Call for Pricing CAD
Out of Stock
Condition: New
Pipe To Tee
Required Per Vehicle: 1
Vehicle Fitment Notes:
w/Aux. Heater, 5/8 In.
w/Aux. Heater, 5/8 In.




HVAC Heater Hose
Call for Pricing CAD
Out of Stock
Condition: New
Pipe To Valve
Required Per Vehicle: 1
Vehicle Fitment Notes:
w/Aux. A.C., 5/8 In.
w/Aux. A.C., 5/8 In.




HVAC Heater Hose
Call for Pricing CAD
Out of Stock
Condition: New
Valve To Engine
Required Per Vehicle: 1
Vehicle Fitment Notes:
w/Aux. Heater, 5/8 In.
w/Aux. Heater, 5/8 In.


HVAC Heater Hose
$16.83 CAD
Out of Stock
Condition: New
Tee To Intake Manifold
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Vehicle Fitment Notes:
W/ Aux. Heater Cut to Fit
W/ Aux. Heater Cut to Fit


HVAC Heater Hose
Call for Pricing CAD
Out of Stock
Condition: New
Heater To Intake Manifold
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Vehicle Fitment Notes:
w/o Aux Htr
w/o Aux Htr


HVAC Heater Hose
Call for Pricing CAD
Out of Stock
Condition: New
Heater To Tee
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Vehicle Fitment Notes:
W/ Aux. Heater
W/ Aux. Heater


HVAC Heater Hose
Call for Pricing CAD
Out of Stock
Condition: New
Valve To Intake Manifold
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Engine Base: 3.0L 2995cc V6 (3.45x3.27; 87.5x83.0);
Vehicle Fitment Notes:
w/ Aux htr
w/ Aux htr