2004 MACK E7 ETEC 300 TO 399 HP ENGINE CONTROL MODULE (ECM)

If the item you received arrived damaged, doesn't match the listing description, or if it's the wrong item, and shipping will be supplied for replacement(s) or returned for a full refund.

If you no longer want the item, changed your mind, or ordered the incorrect item, the buyer is responsible for contacting LKQ Heavy Truck for an RMA (return merchandise authorization) and the buyer is responsible for shipping back to the item’s origin. Buyer will receive 100% of the original cost of the item once the returned item is received.

ALL return requests my be within 30 days of purchase unless the item is accompanied by a LKQ or manufacturers warranty. See listing for details or contact LKQ Heavy Truck with question.