Description: For Gauge. G10-30 vans. 4.1l, 5.0l, 5.7l. Gas. All. Oldsmobile. Sender. Chevrolet. 5.0l. 60 psi. Pontiac. 5.0l. Professional, premium aftermarket replacement This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Manufactured to meet expectations for fit, form, and function