Has your Jag been fouling plugs, running rough, and using more gas than usual? There are lots of possible culprits, but your Jaguar spark plug wires would be one suspect. If your Jaguar spark plug wires aren't delivering the juice to your plugs, poor performance is the inevitable result. Heat, engine fluids, and even the air around us all take their toll on your Jaguar spark plug wires after a while. Duct tape won't help: You need to install new Jaguar spark plug wires at the first sign of deterioration. If you have a V12 Jag, no doubt dollar signs are floating over your head as you think about new Jaguar spark plug wires. The truth is, even six-cylinder Jaguar spark plug wires can cost a fortune from the wrong place. Not here. Our Jaguar spark plug wires are always on sale at substantial discounts over list price. And you don't sacrifice any quality when you buy Jaguar ignition wires from us: All of our Jaguar spark plug wires meet or exceed Jaguar's high standards. So don't pay more than you have to for Jaguar spark plug wires. Get top-quality Jaguar spark plug wires for less when you buy from us. And don't worry about long lead times either--we keep Jaguar spark plug wires in stock and ready to ship.