Thread: Oil Cooler Do I Really Need It ??

If you are talking about the auto transmission oil cooler then YES you definately need it. The ZF's tend to get pretty hot. Some of the guys who are chipping their Disco's are even finding it necessary to put in larger coolers.

If it is the engine cooler then I would say - PROBABLY. For normal driving you can probably get a way without one but if you tow or do offroad driving then it is best to keep it.

Design fault... Now thats precious...

Its there for a purpose, to reduce oil temp... Some engines do it with Larger sumps, others with coolant to oil systems and some use a "radiator" setup.

Whoever said design fault has no clue...

Fix it, short cuts make for poor people (fix once, fix right, spend once)

BTW Some of the worst conditions for engines is idling/low speeds in traffic on hot days... Something to think about.

He must be talking about the gearbox, as any hoses on the engine cooler(TD5 ?) are cheap water hoses. Could also be a manual and it should run OK with out. But it would seem to me to be harder/costlier to disconnect it.

ALRover if you have a 300tdi, and the cooler lines that are leaking are for the engine cooler, running from the oil filter housing to the drivers side of the radiator then I would replace them. If you go to ENZED or PIRTEK or other fluid supply company with the leaking hoses they will knock up a set of hoses using your ends... not much cheaper than factory hoses (about $100-140 in rip-off-ville Cairns) but the "new" ones wont leak again. The factory crimps let go after not very long.

Heat breaks down oil... reduce oil temps should increase oil lubrication life and protect the engine.

S

I'm not talking about the gearbox but the engine.

I contacted ENZED in Geelong and they quoted me over $250 so bugger that just for hoses and I don't think we have PIRTEK in Geelong and I would assume they would quote the same.

I'm just seeing what options I will have.

1, try TRS in South Australia.. They'll have some good quality second hand stuff.

2, $250 includes hose, fittings and making them (labour), not a lot when you consider the cost of engine wear/damage....

Why is it people want their vehicle to run well, but baulk at spending any cash on it to fix it properly?

yep you need the oil cooler, I'm actually looking at getting a bigger external cooler becuase I'm not happy with how hot it gets when in low range or in traffic.

they cost a fair bit because they are high pressure hoses.

Thanks for all the feedback and I will be getting brand new hoses from Ritter's in Melbourne as they have been the best priced around and genuine LR parts.

I also do find the cooler to be small and a lerger one would better at cooling.

I just hope there easy remove and install.