Rental agencies and used car dealers also work with Car and Truck Remotes for Infiniti G37 key fob replacement. Call us at 1-866-690-4308 to ask about wholesale rates. Both one-off and bulk orders have a 180-day money-back policy. Even if you've gotten the key cut and programmed the fob using our free instructions, we'll give you a full refund or exchange if you're not satisfied for any reason. Extended warranties are available for up to three years of protection.