A red off-road Defender pickup truck parked on a seaside boardwalk with ocean, cliffs, and railing visible in the background.

A/C FOR DEFENDER

order yours now!

A close-up of a custom black metal engine bay component with silver hoses and clamps installed in the engine compartment of a red vehicle.

EASY INSTALLATION

SEE THE TECHNICAL FORUM

Close-up of a black car interior climate control panel with four round knobs and small illuminated buttons.

EXPLORE DEFENDER

DEFENDER A/C on YOUTUBE

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CLASSIC RETROFIT webstore

Land Rover Defender

Classic Retrofit designed and manufactured upgrades for Land Rover Defender.

Porsche 911 - G Body

Welcome to our range of products for the 'G-Body' Porsche 911 (from 1973 to 1989), including our ...

Porsche 911 - F Body

Presenting our range of products for the pre-1973 Porsche 911, featuring high quality fuse panels...

Porsche 964 & 993

Classic Retrofit serves all air-cooled Porsche 911s, right to the final cars. Here are some of ou...

Classic EV Conversions

Introducing our Electric A/C systems and associated products designed specifically for classic c...

Package Deals & Offers!

All of the latest deals and offers from Classic Retrofit! Browse our great value CDI package deal...

Electric Air Conditioning

Electrocooler is the first 12V electric A/C system to offer levels of cooling comparable with tha...

Compact / Racing A/C Systems

12V all-in-one Electric Air Conditioning units for race cars, campers, boats, tanks and more

Upgraded Alternators

Classic Retrofit's high output alternator developed in conjunction with WOS Performance is the ON...

CDI+ Ignition Boxes

Classic Retrofit CDI+ ignition units are the best available. Our boxes are a completely new desig...

Blade Fuse Panels

Our fuse panels are a direct replacement for the existing fuse system on your classic.

Latest News

Classic Retrofit August 07, 2026

Megaphonics at Boxengasse 2026 - a look back at the UK's BEST Porsche show!

Megaphonics at Boxengasse 2026 - a look back at the UK's BEST Porsche show..

We always look forward to Megaphonics - a brilliant two day get together at Boxengasse with like minded Porsche fanatics, centred around some of the world's rarest and most interesting Porsche cars, beautifully curated by Frank Cassidy and his team, with a new live show added to the bill for 2026, hosted by our good Friend Paul from Renngineering.