Is your Grand Prix leaking power steering fluid? This pressure hose assembly is a direct replacement for Pontiac Grand Prix models from 2004 to 2007 with the 3.8L V6 engine (both naturally aspirated and supercharged). Position is pump to rack/gear. OEM reference numbers include 15148376, 21993844, and 3402344—check yours to confirm fit. The hose is built to handle high pressure (up to 1500 psi working, 8700 psi burst) and temps from -40°C to 154°C. Made with quality fittings and reinforced tubing to prevent leaks and cracks. Installation requires basic tools; bleed the system after to remove air. Comes with a one-year unlimited-mileage warranty, so you can install with confidence. Stop topping off fluid and fix that steering leak for good. A reliable, affordable solution to keep your Grand Prix driving smooth.
