I think that new relay sounds like an excellent idea. Plus, the deal I saw was for the relay and 4 new glowplugs for $113 at Fastlane. I really believe Bosch has made a bunch of these and priced them right - this part used to be much more expensive I think. Actually, I'd like to buy just the relay like you are thinking of. Where on Fastlane do you see it available for $60??? I looked everywhere, all I saw was the kit. That's almost certain to help warmup, as it says it will cycle a bit for up to 3 minutes, enough to get down the driveway and around the block. Please, let me know if you try one, as I may decide to get one myself.