1990 Cadillac DeVille HVAC Heater Hoses
Save up to 40% on original replacement 1990 Cadillac DeVille HVAC Heater Hoses. Navigate our online catalogue to find HVAC Heater Hoses and other parts designed specifically to fit a 1990 Cadillac DeVille.




HVAC Heater Hose - Engine To Tee
$16.97
$17.41
Limited Stock
Ships: Today, Sep. 23rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)

HVAC Heater Hose - Tee-1 To Tee-2
$71.82
10+ In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.5L -cc (273CID) V8 Bore 92.0cm (3.62in.) Stroke 84.1cm (3.31in.);
Engine Base: 4.5L -cc (273CID) V8 Bore 92.0cm (3.62in.) Stroke 84.1cm (3.31in.);
Vehicle Fitment Notes:
3/4" x 20"
3/4" x 20"

HVAC Heater Hose - Pipe To Water Pump
$456.48
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.5L -cc (273CID) V8 Bore 92.0cm (3.62in.) Stroke 84.1cm (3.31in.);
Engine Base: 4.5L -cc (273CID) V8 Bore 92.0cm (3.62in.) Stroke 84.1cm (3.31in.);
Vehicle Fitment Notes:
Cut to Fit Silicone hose must be used with special clamp
Cut to Fit Silicone hose must be used with special clamp

HVAC Heater Hose - Tee-1 To Pipe
$456.48
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.5L -cc (273CID) V8 Bore 92.0cm (3.62in.) Stroke 84.1cm (3.31in.);
Engine Base: 4.5L -cc (273CID) V8 Bore 92.0cm (3.62in.) Stroke 84.1cm (3.31in.);
Vehicle Fitment Notes:
Cut to Fit Silicone hose must be used with special clamp
Cut to Fit Silicone hose must be used with special clamp



HVAC Heater Hose - Heater To Tee
$32.03
$27.17
Out of Stock




HVAC Heater Hose - Pipe To Water Pump
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
3/4 In.
3/4 In.


HVAC Heater Hose - Engine To Tee-2
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.5L -cc (273CID) V8 Bore 92.0cm (3.62in.) Stroke 84.1cm (3.31in.);
Engine Base: 4.5L -cc (273CID) V8 Bore 92.0cm (3.62in.) Stroke 84.1cm (3.31in.);


HVAC Heater Hose - Heater To Tee-1
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.5L -cc (273CID) V8 Bore 92.0cm (3.62in.) Stroke 84.1cm (3.31in.);
Engine Base: 4.5L -cc (273CID) V8 Bore 92.0cm (3.62in.) Stroke 84.1cm (3.31in.);