This is a Radiator Spare Tank.
For 3.1 Liter or 3.8 Liter Engines.
OEM #: 10421156
This Coolant Reservoir includes the Cap and Hose.
It is designed for the 3.8 Liter Engine.
OEM #: 25924048
This fits vehicles with a 5.3 liter Engine.
This is sold as an Assembly.
The OEM number is 15822510.
Includes Cap and Hose.
OEM #: 10318741
Browse our selection of quality radiator outlet tank parts designed specifically for your Pontiac Grand Prix. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · GT · GT1 · GT2 · GTP · GXP · SE
Coupe · Sedan
3.1L V6 · 3.8L V6 · 5.3L V8
