Land Rover Discovery 3 L319 2.7 V6 276DT Exhaust Manifold Left N/S 4H2Q9431CB

The Left Exhaust Manifold for Land Rover Discovery 3 L319 2.7 V6 is an original exhaust system component designed for the 2.7 V6 engine. This used exhaust manifold ensures proper exhaust gas evacuation from the left side of the engine, supporting stable engine operation and optimal performance parameters. Choosing an original Land Rover exhaust manifold is a safe solution for drivers seeking a fit that matches manufacturer specifications.

Specifications and technical data

• SKU: 1334640
• Mark: Land Rover
• Condition: Used
• OEM Part Number: 1334640
• Substitutable numbers: 1334640, 4H2Q-9431-CB, 4H2Q9431CB
• Location on the vehicle: Left
• Category: Manifolds & Headers

Intended Use and Fitment for Land Rover Discovery 3

The presented component is a left exhaust manifold dedicated to the Discovery 3 L319 model with a 2.7 V6 engine. Its placement on the left side allows for correct connection to the engine cylinder head and the rest of the exhaust system, which is crucial for sealing and uniform exhaust gas removal.

Thanks to its construction aligned with the manufacturer's original design, the manifold maintains the correct channel geometry, promoting even cylinder loading and stable engine operation. This solution is particularly beneficial for off-road use, where the Discovery 3 is often operated in demanding conditions.

Technical Characteristics of the Exhaust Manifold

The exhaust manifold belongs to the category of exhaust manifolds, meaning it is responsible for collecting exhaust gases from the cylinders and directing them further into the exhaust system. The component's design is adapted to the specific V6 layout, where precise fitting to the left cylinder head is essential.

Original manufacturing ensures appropriate wall thickness and channel shape, which reduces the risk of localized thermal stress. This is important in diesel engines, where the manifold operates at high temperatures and under significant load. The used component retains its functionality, allowing for an economical repair while maintaining compliance with factory specifications.

Benefits of Using an Original Used Manifold

Using an original exhaust manifold in a Land Rover Discovery 3 offers a range of practical benefits:

• factory fit for the 2.7 V6 engine, with no need for modifications during installation,
• maintenance of correct exhaust gas flow paths, promoting stable engine operation,
• possibility of economical repair through the selection of a used part,
• reduced risk of leaks compared to random aftermarket replacements of uncertain origin.

For many Discovery 3 owners, choosing this solution represents a sensible compromise between cost and maintaining the exhaust system's operational parameters. A used exhaust manifold allows for restoring the vehicle's functionality without compromising the original design.

Used Condition and Practical Installation Aspects

The component is offered in used condition, which helps reduce repair costs while maintaining the functionality required for everyday operation. Before installation, standard verification of mating surfaces, threads, and preparation of appropriate seals according to the specific model's service procedure is recommended.

Thanks to the preservation of the original shape and mounting points, installing the manifold on the left side of the engine is predictable for the mechanic and does not require additional adaptations. This is important both in professional workshops and independent garages specializing in the Land Rover brand.

More Information on Exhaust Systems and Used Parts

If you want to better understand how the choice of manifold affects engine performance and the entire exhaust system, it's worth checking out the guide on our blog. Practical tips for selection and operation can be found in the article Performance Exhaust Systems: Used Manifolds and Sport Catalytic Converters on the Road, where we discuss, among other things, issues related to used manifolds for various brands.

If you are interested in a broader approach to purchasing parts from the secondary market, the guide Used Parts – Your Guide to the Best Deals in the Automotive Store may also be helpful, where we describe how to consciously choose used components and what to look for when evaluating them.

Other Land Rover Exhaust Manifolds

If you also need other components from the exhaust manifold category for this brand, check out our dedicated offer. You can find a full list of products in the Land Rover Exhaust Manifolds section, where we have gathered various options tailored to popular models of this brand.