LR004536 | EGR Cooler - 2.7 TDV6 140KW, Engine Emissions | Discovery 3, Discovery 4
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To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: LR004536 - EGR Cooler
LR004536 is an EGR cooler fitted to the emissions system on 2.7 TDV6 engines. It reduces exhaust gas temperature prior to recirculation by passing exhaust through a cooled metal core with internal coolant passages, which helps limit thermal stress on intake components and reduces the tendency for carbon build-up. Inspect routinely for coolant leaks, corrosion at pipe connections and soot blockages; these conditions impair cooling performance and, if present, indicate the unit should be replaced to restore correct exhaust gas cooling and emissions system operation.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Land Rover Discovery 3 (2005-2009) - 2.7 TDV6 140KW - To VIN 9A999999
- Land Rover Discovery 4 (2010-2016) - 2.7 TDV6 140KW - From VIN AA000001
Frequently Asked Questions
The LR004536 EGR cooler lowers exhaust gas temperature before recirculation by passing exhaust through a cooled metal core with internal coolant passages. Cooler exhaust reduces thermal stress on intake components and helps limit carbon buildup; inspect for coolant leaks, corroded pipe connections or soot blockages as indicators of failure.
| Model | Variant |
|---|---|
| Land Rover Discovery 3 | 2.7 TDV6 140KW (2005-2009) - To VIN 9A999999 |
| Land Rover Discovery 4 | 2.7 TDV6 140KW (2010-2016) - From VIN AA000001 |
If you are unsure of compatibility with your vehicle, you can also confirm by checking against your V.I.N. Simply reach out to us with your V.I.N and desired part number via our Contact page or use our Finding Part Numbers page.
Inspect the EGR cooler during routine servicing and replace it if there are coolant leaks, corrosion at pipe connections or soot blockages that restrict flow, as these conditions impair cooling and emissions system performance.
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