ABOUT NAR GROUP LTD
Specialist Radiator Company & Car Cooling Solutions

NAR Group Ltd is the Premier manufacturer in the UK for replacement Radiators for Classic cars. Our experience has been gained from over 50 years designing, building and repairing radiators and improving on performance over the original parts. We can manufacture any radiator, header tank, oil cooler, intercooler or additional cooling parts, for any car from a drawing or supplied pattern. Our parts catalogue shows our comprehensive range of Jaguar, Aston Martin and Healey products, which are mostly available from stock. Please enquire for a full list or check out our car parts store.
All our cores are hand-built in our own factory, designed and developed to perfectly suit the vehicle they are fitted to. Our radiator tubes are internally clad with 7072 corrosion resistant material to radically improve life in-service and our oil coolers all have internal turbulators to ensure maximum strength and heat rejection.
We are one of the only suppliers in the UK to manufacture the original radiator pressings for our products, by using tooling that originated from the 1960s, this allows us to give the customer accurate specifications to the original designs that went into their classic cars.
The whole creative process from design, manufacture and dispatch is handled in house with a diverse team of knowledgeable professionals. For more details please visit our specific pages.
Our History
NAR Group Ltd was formed in 1967. Since that date the company has grown rapidly with the industry over the course of many years. You can read more about our story by selecting the date ranges below.

NAR was formed in 1967 as a specialist radiator company dealing in all aspects of car cooling solutions including automotive, commercial, plant, classic and historic cars. We are based in Northampton, England which is renowned for the automotive and racing industries
By the 1970s NAR high performance products were supplying were supplying Aston Martin as well as leading Formula One teams.
The 1980s saw the wide range development of copper & brass products across our automotive, commercial vehicle and plant markets.

Aluminum technology was introduced during the 1990s with the development of bespoke designs.
This progressive and creative approach enabled us to further expand our markets into; Performance Automotive, Nascar, Indycar and F1, all achieving considerable success with the introduction of our products.
In 2006 we entered the Defence sector working closely with the UK MOD and prime contractors such as BAE Land systems. We designed a complete cooling upgrade for the CVRT range of fighting vehicles. Since then we have designed, manufactured and supplied cooling products across the military platforms.
In 2011 we set up a Vehicle workshop dedicated to the design and installation of complete cooling and HVAC systems. This is supported by fully trained technicians from Automotive to Military.
MARKETS SERVED
We manufacture a wide range of cooling products primarily for the following industries; Automotive, Performance automotive, Commercial vehicle, Off highway-Plant, Military – Defence, Motor sport, Classic & historic and Electronics.


