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Ignition Control Module MSD 6421

4.899 product ratings
JEGS High Performance (595997)
97.8% positive feedback
Price:
US $449.95
ApproximatelyC $619.09
+ $34.51 shipping
Estimated delivery Mon, Aug 25 - Thu, Sep 4
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Condition:
New

About this product

Product Identifiers

BrandMSD Ignition
Manufacturer Part Number6421
eBay Product ID (ePID)216086337

Additional Product Features

NotesDescription--Ignition Control Module
Sub TypeIgnition Control Module
Part TypeControl Modules

All listings for this product

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New
MSD Ignition 6421 Digital 6AL-2 Ignition Control
item 1 MSD Ignition 6421 Digital 6AL-2 Ignition Control
C $619.09
+C $47.48 shipping
MSD 6421 6AL-2 Ignition Control w/ Built-in 2 Step Rev-Limiter
Almost gone
item 2 MSD 6421 6AL-2 Ignition Control w/ Built-in 2 Step Rev-Limiter
C $619.09
+C $47.48 shipping
MSD 6AL-2 Multiple Spark Discharge Rev Limiter Ignition Control 6421
item 3 MSD 6AL-2 Multiple Spark Discharge Rev Limiter Ignition Control 6421
C $619.09
MSD 6AL-2 Multiple Spark Discharge Rev Limiter Ignition Control 6421
item 4 MSD 6AL-2 Multiple Spark Discharge Rev Limiter Ignition Control 6421
C $619.09
+C $71.78 shipping
MSD Ignition Control Box 6421; 6AL-2 w/ 2-Step Digital 135 mJ Red Aluminum
item 5 MSD Ignition Control Box 6421; 6AL-2 w/ 2-Step Digital 135 mJ Red Aluminum
C $619.09
MSD Ignition 6AL-2 Digital Ignition Box 45000V with Rev Control, New
item 6 MSD Ignition 6AL-2 Digital Ignition Box 45000V with Rev Control, New
C $619.09
+C $71.78 shipping
MSD 6AL-2 Multiple Spark Discharge Rev Limiter Ignition Control 6421
item 7 MSD 6AL-2 Multiple Spark Discharge Rev Limiter Ignition Control 6421
C $619.09
+C $71.78 shipping
MSD 6421 Ignition Control Box 6AL-2 w/ 2 Step Limiter For 4 6 8 Cylinder Engines
item 8 MSD 6421 Ignition Control Box 6AL-2 w/ 2 Step Limiter For 4 6 8 Cylinder Engines
C $619.09
+C $71.78 shipping
MSD 6421 6AL-2 Ignition Control Box with Built-In 2-Step Rev Limiter Red
item 9 MSD 6421 6AL-2 Ignition Control Box with Built-In 2-Step Rev Limiter Red
C $619.09
+C $71.78 shipping
MSD 6421 6AL-2 Ignition Control
item 10 MSD 6421 6AL-2 Ignition Control
C $619.09
+C $71.78 shipping
Ignition Control Module MSD 6421
item 11 Ignition Control Module MSD 6421
C $619.09
+C $71.78 shipping
MSD 6AL-2 Multiple Spark Discharge Rev Limiter Ignition Control - 6421
item 12 MSD 6AL-2 Multiple Spark Discharge Rev Limiter Ignition Control - 6421
C $621.66
+C $71.86 shipping
MSD 6421 6AL-2 Ignition Control w/ Built-in 2 Step Rev-Limiter
item 13 MSD 6421 6AL-2 Ignition Control w/ Built-in 2 Step Rev-Limiter
C $647.62
+C $48.32 shipping
Fits MSD Ignition 6AL-2 Digital Ignition Box w/2-Step Rev Control 6421
item 14 Fits MSD Ignition 6AL-2 Digital Ignition Box w/2-Step Rev Control 6421
C $628.36
+C $72.06 shipping
MSD IGNITION 6AL-2 Digital Ignition Box w/2-Step Rev Control- 6421
item 15 MSD IGNITION 6AL-2 Digital Ignition Box w/2-Step Rev Control- 6421
C $657.56
+C $44.40 shipping
MSD Ignition 6421 6AL-2 Series Multiple Spark Ignition Controller
item 16 MSD Ignition 6421 6AL-2 Series Multiple Spark Ignition Controller
C $631.81
+C $72.17 shipping
MSD Ignition 6421 6AL-2 Series Multiple Spark Ignition Controller
item 17 MSD Ignition 6421 6AL-2 Series Multiple Spark Ignition Controller
C $642.86
+C $72.48 shipping
MSD Ignition 6421 Digital Series Ignition Control Module
item 18 MSD Ignition 6421 Digital Series Ignition Control Module
C $647.58
+C $72.62 shipping
6421 MSD 6AL-2 Ignition Control - Red
item 19 6421 MSD 6AL-2 Ignition Control - Red
C $689.06
+C $43.97 shipping
MSD MSD 6AL-2, with 2-Step Limiter, 4, 6, 8-cyl.
item 20 MSD MSD 6AL-2, with 2-Step Limiter, 4, 6, 8-cyl.
C $679.83
+C $73.58 shipping
MSD Ignition 6421 Digital 6AL-2 Ignition Control With 2 Step Rev Control
item 21 MSD Ignition 6421 Digital 6AL-2 Ignition Control With 2 Step Rev Control
C $663.05
+C $97.85 shipping
MSD Ignition 6421 6AL-2 Series Multiple Spark Ignition Controller
item 22 MSD Ignition 6421 6AL-2 Series Multiple Spark Ignition Controller
C $727.45
+C $45.21 shipping
MSD Ignition MSD-6AL-2 W/2-STEP LIMIT 6421
item 23 MSD Ignition MSD-6AL-2 W/2-STEP LIMIT 6421
C $743.81
+C $45.75 shipping
Ignition Control Module MSD 6421
item 24 Ignition Control Module MSD 6421
C $760.94
+C $46.30 shipping
Msd 6421 6 Al 2 Series Multiple Spark Ignition Controller
item 25 Msd 6421 6 Al 2 Series Multiple Spark Ignition Controller
C $865.43
+C $49.70 shipping
listings for this product

Ratings and Reviews

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4.9
9 product ratings
  • 8 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • by rocksolidtech
    Jun 03, 2024

    Worked great super easy install !

    Worked great super easy install !

    Verified purchase: YesCondition: New

  • by ke5egp5702
    Nov 07, 2017

    First MSD purchase

    I am very happy with the MSD 6al2, Much better than HEI, noticed a difference right away ! If you're thinking of this purchase, it is well worth it !

    Verified purchase: YesCondition: New

  • by rafrafa_tuftm
    Feb 14, 2019

    Thank you is new and arrive soon

    Verified purchase: YesCondition: New

  • by 6t7gto51
    Jan 29, 2020

    great value

    an old car needs a little more at times

    Verified purchase: YesCondition: New

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