A colleague of mine wants to replace his cap, rotor, and spark plug wires on his '98 Nissan Frontier XE 4 cyl. He's looking for OEM or better quality at a reasonable price. I'm guessing the dealer will have the right parts, but way overpriced. Anybody have any recommendations for brand, type, and where to buy these items? All three parts don't necessarily have to be all the same brand or sold at the same place. Thanks in advance for any responses.