ERR4000 | Left-Hand Exhaust Manifold - 300Tdi | Defender, Range Rover Classic
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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: ERR4000 - Left-Hand Exhaust Manifold - Long Elbow
ERR4000 is a Left-Hand Exhaust Manifold - Long Elbow. Fitted to 300Tdi engines on the left side of the cylinder head, this long-elbow manifold collects exhaust gases from the left-hand ports and directs them toward the turbocharger and onward to the exhaust system. The outlet position is set to match the turbocharger location used on Defender and Range Rover Classic 300Tdi installations; the manifold fastens to the cylinder head with a flange and requires a correct exhaust gasket and properly tightened studs to maintain a leak-free joint. Surface condition and flange flatness are important when refitting to avoid exhaust leaks and noise.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Defender (1987-2006) - 300Tdi
- Range Rover Classic (1992-1994) - 300Tdi
Frequently Asked Questions
The ERR4000 manifold provides a sealed route for exhaust gases from the left-side ports of 300Tdi engines into the turbocharger and the rest of the exhaust system. Its long-elbow outlet positions the manifold to match the turbocharger and surrounding heat shielding. The unit bolts to the cylinder head with a flange, requires a correct exhaust gasket and properly torqued studs, and is typically replaced if cracked, warped or badly corroded.
| Model | Variant |
|---|---|
| Land Rover Defender | 1987-2006 - 2.5L I4 300 TDi Diesel Turbo (L315) |
| Land Rover Range Rover Classic | 1992-1994 - 300Tdi |
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 manifold if it is cracked, warped, or seriously corroded, or if a warped flange is causing persistent exhaust leaks or noise. Inspect the manifold when exhaust leaks, loss of turbocharger performance, or visible damage is present.
- C8 products are usually supplied by Britpart.
- Z8 products are normally supplied by Allmakes.
All products and accessories available on LRDirect.com come with a 2-year warranty.