Harley Screamin Eagle Ignition Module 32421-85A 8000RPM Evo FXR Softail Dyna OEM

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Description

This is a genuine OEM Harley-Davidson Screamin' Eagle Performance Parts ignition module. Designed for high-performance setups, this coveted vintage module features an 8000 RPM limit to replace the restrictive stock factory settings.
The module features a standard 7-pin rectangular male connector plug. The housing is physically sound, the mounting holes are in good shape, and the wire sleeve is clean without standard wear holes or raw exposures.
The back casing shows typical minor mounting wear and surface scuffs from use. This component has been kept in dry storage and is ready for installation or a high-performance backup setup.
Part Details:
  • Part Number: 32421-85A
  • Revision: RE V8
  • RPM Limit: 8000 RPM
  • Date Code: 9313 



3. COMPATIBILITY / FITMENT
Fits 1340cc Evolution (Evo) Big Twin engines equipped with early 7-pin wiring harnesses: 
  • 1984–1994 Harley-Davidson FXR / FXRS / FXRT
  • 1984–1994 Harley-Davidson Softail models (FXST / FLST)
  • 1991–1994 Harley-Davidson Dyna Glide models (FXD)
  • 1984–1993 Harley-Davidson Touring models (FLT / FLHT / FLHS) 
Please check your motorcycle's connector layout to verify a match with the early 7-pin style configuration before ordering. 

Harley Screamin Eagle Ignition Module 32421-85A 8000RPM Evo FXR Softail Dyna OEM

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This is a genuine OEM Harley-Davidson Screamin' Eagle Performance Parts ignition module. Designed for high-performance setups, this coveted vintage module... Read more

1 in stock

$175.00

    • Shipped today? Order within: Sep 08, 2026 10:00:00 -0400

    Description

    This is a genuine OEM Harley-Davidson Screamin' Eagle Performance Parts ignition module. Designed for high-performance setups, this coveted vintage module features an 8000 RPM limit to replace the restrictive stock factory settings.
    The module features a standard 7-pin rectangular male connector plug. The housing is physically sound, the mounting holes are in good shape, and the wire sleeve is clean without standard wear holes or raw exposures.
    The back casing shows typical minor mounting wear and surface scuffs from use. This component has been kept in dry storage and is ready for installation or a high-performance backup setup.
    Part Details:
    • Part Number: 32421-85A
    • Revision: RE V8
    • RPM Limit: 8000 RPM
    • Date Code: 9313 



    3. COMPATIBILITY / FITMENT
    Fits 1340cc Evolution (Evo) Big Twin engines equipped with early 7-pin wiring harnesses: 
    • 1984–1994 Harley-Davidson FXR / FXRS / FXRT
    • 1984–1994 Harley-Davidson Softail models (FXST / FLST)
    • 1991–1994 Harley-Davidson Dyna Glide models (FXD)
    • 1984–1993 Harley-Davidson Touring models (FLT / FLHT / FLHS) 
    Please check your motorcycle's connector layout to verify a match with the early 7-pin style configuration before ordering. 

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