HPSI Silicone Vacuum Hose Kit - Buick Park Avenue Ultra (1998-2005)
Product details
| Management number | 232631884 | Release Date | 2026/06/21 | List Price | US$23.17 | Model Number | 232631884 | ||
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1998-2005 Buick Park Avenue Ultra
It is by far the most complete kit on the market for
these cars, and it uses the highest quality pure silicone hose.
This kit replaces all the vacuum lines under the hood. It also includes an extra twelve feet of hose to allow you to replace your radiator overflow and windshield washer hoses if desired. This is a pre-cut kit and it includes two small vacuum "T"s.
It's very important to have leak free hoses and connections on the supercharged 3.8L. Now that they are old, the factory hoses often leak under boost causing incorrect pressure signals to reach the MAP sensor, fuel pressure regulator, and the supercharger's bypass solenoid & bypass actuator. If your supercharged Buick is a little low on power, has higher than normal fuel consumption or emissions, this kit will probably help.
-Pre-cut kit with instructions and hose cutter.
-Replaces: All the vacuum lines under the hood. It also includes an extra twelve feet of hose to allow you to replace your radiator overflow and windshield washer hoses if desired. This is a pre-cut kit and it includes two small vacuum "T"s for the hoses.
-Makes I80 degree bends inside itself.
-Difficulty: Easy
-Instructions Included
against all manufacturer defects and malfunctioning
performance standards. See our warranty section
for more details.
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