1978 Mercury Grand Marquis Ignition Conversion Kits

Your 1978 Mercury Grand Marquis might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Ignition Conversion Kits you desperately need.

We currently carry 2 Ignition Conversion Kits to choose from for your 1978 Mercury Grand Marquis, and our inventory prices range from as little as $206.99 up to $432.99.

On top of low prices, Advance Auto Parts offers 2 different trusted brands of Ignition Conversion Kits for the 1978 Mercury Grand Marquis. We only sell parts from trusted brands like PerTronix so that you can find quality parts you can count on.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Ignition Conversion Kits stock in-person!

Ignition Conversion Kits for Your 1978 Mercury Grand Marquis

Carquest Premium – Ignition Conversion Kit (Part No.CBA1705)

Ignition Conversion Kit

from

$432.99
Ignition Conversion Kit

PerTronix – 9FO-182 Ignitor II Adaptive Dwell Control Ford Electronic Distributor 8 cyl (Part No.9FO-182)

9FO-182 Ignitor II Adaptive Dwell Control Ford Electronic Distributor 8 cyl

from

$206.99
The Ignitor II has many of the same great features that the Ignitor has, but its smarter. Ignitor II units sense the coil current level and use a powerful micro controller to adjust the dwell. Variable dwell helps to maintain peak energy throughout the en

Product Features:
  • PerTronix 9FO-182 Ignitor II Adaptive Dwell Control Ford Electronic Distributor 8 cyl
  • Adaptive dwell maintains peak energy throughout the entire RPM range, reducing misfires while improving engine performance.
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FAQs for 1978 Mercury Grand Marquis Ignition Conversion Kits

What are the most popular Ignition Conversion Kits for the 1978 Mercury Grand Marquis?

With 2 brands you can trust, our most popular Ignition Conversion Kits for the 1978 Mercury Grand Marquis parts are:
Ignition Conversion Kit
from $432.99
This product is not rated
Ignition Conversion Kit
Ignition Conversion Kits
9FO-182 Ignitor II Adaptive Dwell Control Ford Electronic Distributor 8 cyl
from $206.99
This product is not rated
9FO-182 Ignitor II Adaptive Dwell Control Ford Electronic Distributor 8 cyl
Ignition Conversion Kits