MerCruiser Ignition Amplifier 15248T01 305 350 V8 5.0L 5.7L "V8-24" 15248A1

Removed from a 1983-1984 MerCruiser GM Chevy 305 5.0L V8 898 198hp / 200hp Sterndrive - 

Please review this information thoroughly so you don't order the wrong one...

• MerCruiser V8 Ignition Amplifier Module 15248A1 Stamped V8-24
  
  • Superseded / Equivalent / Related P/N: 390-7804A3 / 15248A1 / 15248T02 / (you would still need wire 84-15275A1) / 805361T2
  • Identification Mark: V8-24
  • Module Advance: 24°
  • Initial Timing: 8° BDTC
  • Total Advance: 32° @ 3700 RPM

• Again Very important look look at the stamped number on yours (V8-24) is what is important
• Some models had like V8-22 or V8-24S and these WERE the same as these numbers represent the timing settings.
• MerCruiser 305/350 (5.0L/5.7L) With Thunderbolt IV ignition & Perimeter bolt Rocker covers - Which is basically the early 80's engines.
• MerCruiser 454 (7.4L) With Thunderbolt IV
• MCM 7.4L Bravo 1 & 2: 0B771113-0F351999
• MCM 330 (B-W), 7.4L TR: 6083145 and Above
• MCM 454 Mag Alpha, 7.4L Mag Alpha: 0A613927-0C407425
• MCM 454 Mag Bravo: 0B721207-0F304999
• MIE 340 Inboard: 5889914-0B788365
• MIE 7.4L Inboard: 0B788366-0F349999
• Please Check with your parts manual and the physical stamp on the part.

Other Details

• Freshwater Used Parts
• The stampings on these are important and DO NOT mix & match these ignition amplifiers just because they look the same. 

Purchase with confidence!

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