1978 Jaguar XJS Ignition Kits

Keep Your 1978 Jaguar XJS in Top Shape with a Quality Ignition Kit

When it comes to maintaining or upgrading your 1978 Jaguar XJS, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Ignition Kit for your XJS. We currently carry a top Ignition Kit in stock that is built to last. Whether you’re replacing a damaged Ignition Kit or looking to upgrade, our selection for the 1978 Jaguar XJS ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Ignition Coils and Boots and Spark Plugs to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1978 Jaguar XJS running smoothly and looking great.

Most Popular Ignition Conversion Kit for 1978 Jaguar XJSs

Enhance your 1978 Jaguar XJS with this popular Ignition Conversion Kit we have in stock, for $319.99.

Carquest Premium – Ignition Conversion Kit (Part No.CBA1740)

Ignition Conversion Kit

from

$319.99
The Ignition Conversion Kit allows point type ignition systems to be converted to an electronic ignition type system. These universal kits are designed to fit directly into the current distributor with little modification required.

Product Features:
  • Product constructed to meet all design and operating characteristics as intended by the manufacturer.
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FAQs for 1978 Jaguar XJS Ignition Kits

What’s the price range for 1978 Jaguar XJS Ignition Kits?

We currently have just one Ignition Kits for the 1978 Jaguar XJS in stock: Ignition Conversion Kit and it costs $319.99.

Does Advance Auto Parts sell Ignition Kits for other Jaguar XJS model years?

Yes, we carry Ignition Kits for 4 model years of Jaguar XJSs between 1976 and 1981. The following model years are the most popular for Ignition Kit purchases: 1980, 1976, 1981, 1977, and 1979.

Does Advance Auto Parts sell Ignition Kits for any other 1978 Jaguar models?

Yes. We stock Ignition Kits for 1 other popular 1978 Jaguar models. Some of the most popular are 1978 XJ6 Ignition Kits and 1978 XJ12 Ignition Kits.

What types of Ignition Kits do you sell for my 1978 Jaguar XJS?

We currently have just 1 Ignition Kit in stock for a 1978 Jaguar XJS, and as of 11/2/25, it is an Ignition Conversion Kit.

Can I get help with 1978 Jaguar XJS Ignition Kit orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Jaguar Ignition Kits and more.

What is your return policy for Jaguar XJS Ignition Kits?

Advance Auto Parts keeps returns simple. For new Jaguar XJS Ignition Kits and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.