Overview Product Description Product Videos Custom Field Year 2001 Make Infiniti Model QX4 Engine 3.5L Engine Parts Engine Block Components Product Reviews Write a Review Write a Review × Engine Parts Piston Set - 2001 Infiniti QX4 3.5L (P4014(6).A2) Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments