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DA1127BM - Oil Cooler Kit – Td5

Original price - Original price €185,10
Original price
€185,10
€185,10 - €185,10
Current price €185,10
OEM Part
OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.
Brand Bearmach
Oil Cooler Kit repairs the engine oil cooler on the Td5 2.5L 5-cylinder turbo-diesel without replacing the complete oil cooler housing assembly.

The Td5 oil cooler is integrated into the oil filter housing and is a common source of oil leaks as the engine ages. This kit renews only the cooler element within the original casting, which is normally still serviceable. It contains the replacement oil cooler together with the housing gasket, banjo bolts and sealing washers required to refit it.

When fitting, inspect the housing around the oil pressure switch, as the casting can be damaged if the switch has previously been overtightened.
Vehicle Model Land Rover Defender up to 2016
Land Rover Discovery 2 1998-2004 (L318)
Fitment Notes DEFENDER 1983-2006 — TD5 Engine only
DISCOVERY 2 1998-2004 — TD5 Engine only
Alternative Codes
DA1127BM

Available to order 2–3 weeks

Not currently in stock. Order now — typically ships within 2–3 weeks.

Need it faster? Contact us about express import (2–5 business days).


When will my order arrive?

This item is ordered from our supplier on request. Typical lead time is 2–3 weeks from order confirmation.

  • Netherlands / Belgium / Germany: 2–4 working days after dispatch.
  • Other EU countries + UK: 4–8 working days after dispatch.
  • Outside EU/UK: contact us for an estimate.

Need it faster? Express import available in 2–5 business dayscontact us before ordering.

Job kits containing this part

This part is included in 1 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What does the DA1127BM Td5 oil cooler kit do?
The DA1127BM renews the engine oil cooler on the Td5 2.5L five-cylinder turbo-diesel without replacing the complete oil cooler housing. The Td5 cooler is integrated into the oil filter housing, and this kit replaces just the cooler element along with the housing gasket, banjo bolts and sealing washers needed to refit it.
Which Land Rovers does the DA1127BM oil cooler kit fit?
The DA1127BM fits the Td5-engined Land Rover Defender from 1983 to 2006 and the Discovery 2 from 1998 to 2004. It's for the Td5 2.5L five-cylinder diesel only. Confirm your vehicle has the Td5 engine before ordering, as other engines use a different oil cooler arrangement.
Why does the Td5 oil cooler fail?
The Td5 oil cooler typically starts to leak oil as the engine ages, a common fault on these units. Because the cooler is built into the oil filter housing, a failing element usually shows as oil weeping from the housing area. Renewing the element with the DA1127BM cures the leak without a full housing replacement.
What should I check when fitting the DA1127BM oil cooler kit?
When fitting the DA1127BM, inspect the housing around the oil pressure switch, as the casting can be damaged if the switch was previously overtightened. Renew the supplied housing gasket and sealing washers on reassembly. It's an engine oil joint, so work clean and torque fasteners to the workshop manual specification.