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Tuckmeister



Member Since: 16 Jan 2022
Location: Oxfordshire
Posts: 7

United Kingdom 2013 Range Rover Vogue SE SDV8 Causeway Grey
L405 Oil Cooler Coolant Leak

Hi Guys do any of you have any experience, with Oil Cooler Coolant Leak ?
Is it a new gasket kit or Oil cooler as well ? & what sort of Price / labour costs involved, just had car serviced & advisory in notes was coolant leak on oil cooler.. Would have thought the garage would have contacted me & advised whilst servicing car ? but got the feeling they did not want to get involved !!!
Does it mean dropping oil out etc,
2013 4.4v8 L405 Range Rover P38
Range Rover L322 Vogue
Range Rover Sport 4.2 SC
Range Rover l322 5.0 V8
Range Rover L405 TDV8 4.4

Post #655693 5th Feb 2023 4:29pm
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JayGee



Member Since: 27 Jul 2021
Location: London
Posts: 3206

United Kingdom 2012 Range Rover Vogue 4.4 V8 Orkney Grey

Oil leaking from the oil cooler is a common issue on these engines - almost inevitable and plenty of info on it if you use the search engine Wink . If it's leaking coolant it may be the EGR cooler below it - pray it isn't as it's a much more expensive and complicated job. 2012 TDV8 Vogue (L322)

Post #655712 5th Feb 2023 6:34pm
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Tuckmeister



Member Since: 16 Jan 2022
Location: Oxfordshire
Posts: 7

United Kingdom 2013 Range Rover Vogue SE SDV8 Causeway Grey

Hi JayGee

I have been told the oil cooler is leaking coolant ie Antifreeze not oil as my header tank was low.. Question Question Question Range Rover P38
Range Rover L322 Vogue
Range Rover Sport 4.2 SC
Range Rover l322 5.0 V8
Range Rover L405 TDV8 4.4

Post #655852 6th Feb 2023 6:42pm
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JayGee



Member Since: 27 Jul 2021
Location: London
Posts: 3206

United Kingdom 2012 Range Rover Vogue 4.4 V8 Orkney Grey

It may be the EGR cooler under the oil cooler then - unfortunately this is a much more difficult job. 2012 TDV8 Vogue (L322)

Post #656328 12th Feb 2023 10:12am
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Tuckmeister



Member Since: 16 Jan 2022
Location: Oxfordshire
Posts: 7

United Kingdom 2013 Range Rover Vogue SE SDV8 Causeway Grey

what sort of costs involved ?? Labour i presume most expensive.. How big off a job ??
Thanks for information Range Rover P38
Range Rover L322 Vogue
Range Rover Sport 4.2 SC
Range Rover l322 5.0 V8
Range Rover L405 TDV8 4.4

Post #656356 12th Feb 2023 4:51pm
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JayGee



Member Since: 27 Jul 2021
Location: London
Posts: 3206

United Kingdom 2012 Range Rover Vogue 4.4 V8 Orkney Grey

Get a proper diagnosis before you go any further. A garage with a borescope should be able to see where the coolant is coming from. I also suggest a specialist LR garage rather than a general garage. 2012 TDV8 Vogue (L322)

Post #656432 13th Feb 2023 9:04am
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Huwrhys



Member Since: 07 Feb 2018
Location: Hornchurch
Posts: 548

United Kingdom 2017 Range Rover Autobiography SDV8 Loire Blue

I had the same diagnosis from a main dealer but it turned out to be the thermostat housing. It’s a three hour job once they have the parts. Housing is £125ish and labour approximately £400.
Good luck. Thumbs Up

Post #658596 6th Mar 2023 7:45am
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Marcel M6



Member Since: 15 Jun 2021
Location: Hertfordshire
Posts: 19

United Kingdom 2012 Range Rover Westminster TDV8 Buckingham Blue

'Once they have the parts' seems to be an issue at the monet. have same problem on mine. I've been told upper and lower thermostat housings/pipes etc are out of stock until May!

Oil coolers also in short supply but did at least manage to find one of those.

Post #658637 6th Mar 2023 1:30pm
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