All Diesel Care and Performance products carry a one year warranty. This product contains an item which is sold exchange, meaning the old unit, or 'core' must be returned within 35 days of order shipment. We do not charge a core fee at the time of sale, however we must have a credit card on file before shipping your order. For more information regarding our core and warranty policies, click here.
The core charge on this product is $100.00 per injector