Product Description
Michigan Motorsports LS1 LS6 Ignition Coil Harness Set
Fits D580 / 12558948 LS1 Ignition Coils | 36" One-Piece Coil Relocation Harness for LS1 LS6 Camaro Firebird Applications
Complete your LS coil relocation setup with the Michigan Motorsports LS1 LS6 Ignition Coil Harness Set. Designed for remote mounting D580 / 12558948 LS1 ignition coils, this 36" one-piece harness eliminates the need to patch together a separate bracket harness and extension harness. It provides a cleaner, more reliable wiring solution for LS1 and LS6 coil relocation brackets, LS swaps, custom valve cover setups, and engine bay cleanup projects. Commonly used with GM LS1 ignition coils from Camaro, Firebird, and related LS applications, this harness helps give your remote coil installation a cleaner appearance while using new wiring built for the job.
Key Features & Benefits
- Designed for Coil Relocation Brackets: Built for remote mounting LS1 / LS6 ignition coils with compatible relocation brackets. This harness helps move the coils away from the valve covers for a cleaner engine bay layout and more flexible coil mounting options.
- Fits D580 / 12558948 Coils: Designed for D580 / 12558948 LS1 ignition coils commonly found on Camaro, Firebird, and related GM LS1 applications. Check the coil chart in the product photos to verify coil compatibility before purchase.
- 36" One-Piece Harness Design: The 36" length provides extra reach for remote coil mounting while eliminating the need to combine a bracket harness with a separate extension harness. This creates a cleaner wiring path and reduces unnecessary connection points.
- Clean New Harness Solution: Using a new one-piece relocation harness helps improve the finished appearance of your LS coil relocation setup. It is a better solution than reworking old factory wiring or piecing together multiple harness sections.
- Choose Quantity 1 or 2: Available in quantity options so you can order one harness for one bank or two harnesses for a complete V8 coil relocation setup. This gives flexibility for repairs, custom wiring layouts, and full engine coil relocation projects.
Installation Notes
- Wire Color Identification: When installing, note the color of the second wire on each coil connector to identify the correct coil position.
- Purple Wire: Goes to the coil that fires cylinder number 1 or 8, depending on which side of the engine you are working on.
- Red Wire: Goes to the coil that fires cylinder number 2 or 7, depending on which side of the engine you are working on.
- Blue Wire: Goes to the coil that fires cylinder number 3 or 6, depending on which side of the engine you are working on.
- Green Wire: Goes to the coil that fires cylinder number 4 or 5, depending on which side of the engine you are working on.
Notes
- Brand: Michigan Motorsports
- Product Type: LS1 / LS6 ignition coil relocation harness set.
- Quantity Options: Choose quantity 1 or 2.
- Harness Length: 36" one-piece design.
- Coil Compatibility: Fits D580 / 12558948 LS1 ignition coils.
- Common Donor Applications: GM LS1 ignition coils from Camaro, Firebird, and related LS1 applications.
- Recommended Use: LS coil relocation brackets, remote coil mounting, LS swaps, custom valve cover setups, engine bay cleanup, and replacement of patched-together coil relocation wiring.
Key Fitments
- LS1 ignition coil relocation applications using D580 / 12558948 coils
- LS6 ignition coil relocation applications using D580 / 12558948 coils
- Camaro LS1 D580 coil relocation applications
- Firebird LS1 D580 coil relocation applications
- LS swap remote coil mounting applications with D580 coils
- LS coil relocation bracket applications requiring 36" harness length
- Fitment note: Fits D580 / 12558948 coils only; verify coil style using the coil chart before purchase.
