pureboiracer 0 Report post Posted August 29, 2007 hey guys..... got the engine out of the e30 320i and preparing 325i to go in. noticed the water pumps were different. the 320i plf has 2 hoses off it one for the thermo unit and one for the bottom rad hose. he new one (fl) only has one for the thermo unit. was wondering if anyone knew what is going on here and weather i can use my old water pump or if i have to get new thermo unit etc? cheers oli Quote Share this post Link to post Share on other sites
gmccormack 0 Report post Posted August 30, 2007 The dissy on the 325 motor will clash with the PreFL hose arrangement. The easiest option is to use a 325 radiator Quote Share this post Link to post Share on other sites
