JUPITER OWNERS' AUTO CLUB
JUPITER OWNERS' AUTO CLUB
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WHO ARE WE?

The Jupiter Owners’ Auto Club (JOAC) has been going since 1962 and allows Jowett Jupiter enthusiasts from around the world to share their passion for the car. You don’t have to own a Jupiter to join the club, you just have to be in love with the car. 


Visit the Membership Section if you’d like to join.

BENEFITS OF THE CLUB

Technical Advice

The club appreciates that members will have varying levels of technical expertise. There are 3 Technical Officers who are happy to answer any queries about restoring or maintaining the car (no matter how basic your question is).


JOAC Shop

JOAC spares are for sale through an online shop, a link is provided in the Members’ Section. The spares team look to source non-safety-critical components. For other components, there is a supplier listing available in the Members’ Section of the website.

The club has a selection of regalia items for sale to members which are advertised through the Club magazine.

Cars for Sale

Members are free to advertise the sale of a Jupiter or Jupiter parts in the club magazine. 

History of Individual Cars

The club Registrar keeps the most comprehensive database of Jowett Jupiters, the status of the vehicle and where known previous / current owners.

Jupiter Events

The club holds at least two rallies each year: 

The Annual Gathering in April during which we also have the club’s AGM. The Autumn Fling is a weekend away visiting an area of interest in the UK; in addition to these regular rallies, the club may organize additional activities which in the past includes Jupitours, ad hoc technical meet-ups and additional weekend visits.

Some of our members race their Jupiters which attracts other members to support their endeavors (this includes races in the UK, France, Belgium and New Zealand).

Social Connections

By Jupiter! is the quarterly club magazine which has a variety of articles from members on anything related to Jupiters (technical, events, awards, sales, anecdotes, etc.).

The club's Facebook group provides a forum for members to share what they're up to.

Online Resource

The Members-Only section of the website provides access to JOAC Spares online shop, a listing of suppliers of parts suitable for Jupiters, Jupiter maintenance manual and other technical notes, and back issues of the club magazine, By Jupiter!

An International Club

We are proud to have members in 15 countries around the world. This in part reflects the original export market of Jowett Jupiters as well as the international sporting heritage of the vehicle.

Committee Members

Chair - Gavin Walker

    Associated Organisations

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