Four Seasons 66063 a/c refrigerant discharge hose for the 2004-2005 Pontiac Bonneville and other vehicles is a discharge line hose assembly that carries refrigerant on the high-pressure side of the A/C system.
- Engineered and tested, with over 50 years of mobile A/C experience behind Four Seasons
- Double wall barrier hose compatible with R1234YF, R134A or R12
- Crimp fitting connection
- Application specific design
Oily residue around the hose ends, visible cracks or rubbing, and an A/C that no longer cools can each be a sign the hose is leaking, but other A/C parts can give similar symptoms. Before replacing it, look over the hose and its crimped ends with the engine off and cool; a shop can leak-test the system to find the cause.
This hose also fits the 2003-2005 Cadillac DeVille and the 2003-2005 Cadillac DeVille / Coupe DeVille / Sedan DeVille, so it is a direct-fit replacement for these cars.
Specifications
- Type: discharge line hose assembly
- Hose construction: double wall barrier hose
- Compatible refrigerants: R1234YF, R134A or R12
- Connection: crimp fitting
- Design: application specific
In the box
The hose assembly, with gaskets, o-rings or seals.
Interchange: 1532547 · 282462 · T66063 · 787640 · 25733472 · 25759699 · 4811973 · ACD1532547 · A82503 · 3464424
This part cross-references / interchanges with the following part numbers:
1532547, 282462, T66063, 787640, 66063, 25733472, 25759699, 4811973, ACD1532547, A82503, 3464424
Frequently Asked Questions
Does the Four Seasons 66063 discharge hose fit a 2004-2005 Pontiac Bonneville?
Yes. Four Seasons 66063 fits the 2004-2005 Pontiac Bonneville, and it also fits the 2003-2005 Cadillac DeVille.
Are o-rings or seals included with this A/C discharge hose?
Yes. The assembly contains gaskets, o-rings or seals to properly replace the product.
Can this discharge hose be used with R1234YF refrigerant?
Yes. Four Seasons 66063 is a double wall barrier hose compatible with R1234YF, R134A or R12.
How can I tell if my A/C discharge hose is leaking?
Staining or an oil film at the crimped ends, a cracked or chafed hose, and weak cooling can each point to a leak. A shop can leak-test the system to confirm.
Does Four Seasons 66063 interchange with 1532547?
Yes. 1532547 is one of the numbers this hose replaces, along with 25733472 and 4811973.
