ESR158 | Front Exhaust Downpipe Assembly - 200Tdi | Defender 110, Defender 90
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To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: ESR158 - Front Exhaust Downpipe Assembly
ESR158 is a front exhaust downpipe assembly that routes exhaust gases from the exhaust manifold or turbo into the remainder of the exhaust system on 200Tdi Defender models. Fitted to the front exhaust of the 4-cylinder TDi layout, it forms the initial section of the exhaust run and provides the primary connection between the exhaust manifold or turbo outlet and the mid-pipe or catalytic section. The component must withstand high temperatures and exposure to exhaust corrosion and interfaces with gaskets, clamps and mounting brackets to create a sealed flow path. Correct fitment maintains the designed back pressure and routing; replacement is commonly required where corrosion, cracking or flange distortion has occurred. Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Defender 110 (1987-2006) - 200Tdi (To VIN LA939975)
- Defender 90 (1987-2006) - 200Tdi (To VIN LA939975)
Frequently Asked Questions
The ESR158 front exhaust downpipe carries hot exhaust gases from the exhaust manifold or turbo into the centre and rear sections of the exhaust system on 200Tdi Defender models. It provides the primary connection between the manifold or turbo outlet and the mid-pipe or catalytic section, sealing to adjacent components with gaskets, clamps and mounting brackets. Common failure modes are corrosion, cracking or flange distortion, which can cause exhaust leaks or altered back-pressure.
| Model | Variant |
|---|---|
| Land Rover Defender 110 (1987-2006) | 200Tdi (To VIN LA939975) - Front (4 Cylinder TDi L/R) |
| Land Rover Defender 90 (1987-2006) | 200Tdi (To VIN LA939975) - Front (4 Cylinder TDi L/R) |
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.
Replace the downpipe if there is visible corrosion, cracking or flange distortion, or if an exhaust leak is detected; inspect the component during routine servicing. If unsure, consult the vehicle handbook or a qualified technician to confirm replacement.
- C8 products are usually supplied by Britpart.
- Z8 products are normally supplied by Allmakes.
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