Cost to replace ingition coil on 2001 sts?
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2001 Cadillac Seville STS Question: What's cost to repair?
Answer #1pushrod September 28, 2013, 10:42Master
APPROXIMATELY 800.00, installed, for both front and rear coil modules if aftermarket parts are installed. Can replace one module or both. There are 4 coils intgreated into each module. You may find "cheaper" parts like on ebay. The price that i guesstimated was for NAPA replacement parts.