Quote:
Originally Posted by chichicastenango
Anyone know what's being recommended these days. Just wondering what the consensus is at the moment and where's the best place to find a set of coils and plugs?
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BMW went to Eldor but then backtracked back to Delphi. I would get Delphi coils. Aftermarket Delphi ok or dealer ones. Eldor ok but reason bmw went back to Delphi. I also don't recommend swapping plug brands. 1M came with Bosch. If 128i came with Bosch stay with Bosch. I have experienced problems swapping plugs. These cars are sensitive to that. I love NGK but again there is a reason they put Bosch in there. I have experienced idle issues just swapping brands with same heat range plugs so I quit doing it. Good luck