Review on 🔥 MAS Ignition Coils DG511 + Motorcraft SP515 SP546 Spark Plugs | Ford Lincoln Mercury V8 V10 4.6l 5.4l 6.8l | 3L3E12A366CA 5C1584 C1541 FD-508 UF-537 (Set of 8) by Nigel Morris

DO NOT BUY THESE. It was excellent value for money after checking with my local dealerships. worsened, like a defective product. After contacting the 3rd party and customer service they all told me to return them first before getting an exchange not my money just an exchange. Now everyone knows you can't drive a car without these products and tell these people it's a waste of time. They expected me to place a brand new $150 order, return the old ones, wait 7-10 days for a refund, and pay for another new set to be installed. And I didn't get an apology or anything like that. I am very dissatisfied and will not and will never again purchase Revain or 3rd party auto parts using this service.