Triple Pass Radiator

  • Triple Pass Radiator [1999]
  • Triple Pass Radiator [4918]
  • Triple Pass Radiator [4916]

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Fan Mounting Kit




Triple Pass Radiator

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£307.50    ex VAT £369.00    inc VAT

FITS THE FOLLOWING MODELS:

S1 K SERIES ELISE
S2 K SERIES ELISE
S1 EXIGE
S2 2ZZ EXIGE
LOTUS 340R
S2 2ZZ ELISE 2004-2011
VX220/SPEEDSTER
S1 MOTORSPORT ELISE/EXIGE
LOTUS EUROPA
LOTUS 2-ELEVEN
S2 1.6 ELISE 2011-2014
S2 V6 EXIGE/ROADSTER
S2 1ZZ ELISE 2006-2010

Fits all Lotus models 1996 onwards with or without air conditioning.

Dimentionally identical to our aluminium upgraded radiator except the end tanks are divided internally

The water remains in the cooler for longer as it has to make three seperate passes of the core face.
Hot spots are eliminated as the water is forced to take a specific passage backwards and forwards across the core face.

The standard Elise radiator has plastic end tanks which are prone to expanding and leaking under pressure.

If you are racing or are a track day enthusiast we recommend our FULL Aluminium Radiator; Specifically manufactured for us as a direct replacement and built to the highest standards using F1 technology.

This has a larger capacity, more cooling fin area and aluminium end tanks so it will not burst even at substantially higher temp/pressure.

It is more efficient so you will notice a drop in your usual running temperature.

We have fitted one to a supercharged Elise (which had temperature problems) and this radiator reduced the usual temperature from 93 degrees to 86.

I have also fitted one to my Turbo'd Elise along with several Race cars, all now run an efficient operating temperature.

Another plus point is that we bond our laser cut side mount channels into place - this we find, allows the radiator outer shell to absorb vibration without stressing the core section.

These radiators have been extensively tested on 330 BHP Audi powered cars (running temps stable at 76 degrees) 300 BHP VX Turbos (running temps down from 88 degrees with 200bhp to 84 degrees with 300bhp!!) and many high powered Honda conversions.

All slots are there for twin or single fans, no drilling is required.

Can be supplied with a Fan Mounting Kit including all the parts required to mount one or two fans.

The original brackets and fixings Lotus used to mount the fans were just mild steel and as such will be quite corroded after several years of salt spray build up.

Our 316 marine grade stainless steel brackets will not rust and the nuts/bolts and washers are full stainless steel too


The Kit contents consist;

4 x 316 Grade Stand Off Brackets
4 x Stainless Steel Nyloc Nuts
4 x Stainless Steel Domed Head Set Screws
4 x Plastic Fan Sliding Mounts
8 x Stainless Steel Washers
8 x Aluminium Pop Rivets


We can also supply both types of Upgraded Fans from the related items below.

Sales enquiries

UK 01480 860002

Int. +44 1480 860002

Mon - Fri | 8:30am - 5:30pm

Saturday | 8:30am - 12:30pm

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