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2004 Deville
2004 Deville, Silver, Gone, but not forgotten, 1972 Eldorado, 1974 eldorado, 1975 CDV
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619 Posts
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Just curious, i see a lot of discussion here about the coil setups on a Northstar. Can the older coil cassettes be replaced with the newer style individual coils ?
 

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2002.5 F55 CORSA STS, 2014 Explorer XLT FWD
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67,179 Posts
easily - No.

Maybe if you changed the cam covers, ignition wiring harnesses - not sure about any PCM recalibration. Even the ICM in each cassette/assembly is different.

Here's a cassette (2000 - 2003) and a coil assembly (2004 - +)

coil-boot-plug 1.JPG
2004 Northstar COP.php.jpg
 
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