Individual replacement - Only 1 replacement wire included - For use with ignition kit # 601-0021-1
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Premium Thin Wall Spark Plug Socket allows you to replace 14mm bi-hex spark plugs with the Brisk High Performance and Racing 16mm hex spark plugs.
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The Mishimoto BMW 550i Ignition Coil is a high-quality replacement designed to restore the factory performance and fuel efficiency of your 4.4L V8 engine.
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Designed to restore factory-level performance and fuel efficiency to a wide range of BMW models.
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Brand:
ES#:
4616373
Mfg#:
0242140528
In Stock at Vendor
$16.99
This product was last offered at the strikethrough price on 02-08-2026
Everything you need to upgrade your N55 with B58 high-performance ignition coils!
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Modern high-tech ignitions are complex, computer-controlled systems that deliver spark to the cylinders with amazing efficiency and split-second timing, but they don't last forever. That's why ECS Tuning stocks ignition modules, ignition coils, ignition wiring, and spark plugs. Look to us for OEM and aftermarket ignition parts to keep your engine running strong.
Lifetime Replacement
