Exhausts
Discovery 3 Exhaust Systems & Parts
Replace worn exhaust components with front pipes, catalysts, silencers, rear sections, gaskets and fittings for Discovery 3 diesel and petrol models.
What you will find in this category
Front Pipes & Catalysts
Front exhaust sections, catalysts and downpipe-related components.
Centre Sections & Silencers
Intermediate pipes, centre boxes and replacement silencers.
Rear Sections & Tailpipes
Rear exhaust components matched to the relevant engine and system layout.
Gaskets, Clamps & Fittings
Seals, brackets, hangers, clamps and fitting hardware.
Check engine and emissions specification
Discovery 3 exhaust systems vary by engine, market, catalyst arrangement and model year. Compare the existing system and check the complete application before ordering.
Quality choices for your Discovery 3
The range includes Direct Replacement, Britpart, OEM, Genuine Land Rover and recognised exhaust-component suppliers.
Looking for more Discovery 3 information?
Visit our Land Rover Discovery 3 information guide for model history, engine details, air-suspension systems, transmissions and useful parts-identification guidance. Explore the Land Rover Discovery 3 information guide.
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Gasket Inlet Manifold 4.0 V6 Cologne for Discovery 3, Discovery 4 OEM
OEM Parts
£6.19 Inc. VATThis Gasket Inlet Manifold 4.0 V6 Cologne is designed for use with Discovery 3 and Discovery 4 models. It ensures a reliable seal between the intake manifold and engine components, preventing leaks...4537676£6.19 Inc. VAT -
RH Exhaust Gas Recirculation EGR Valve for Discovery 3/4 Range Rover Sport 2.7 TDV6 Autotec
Autotec
£164.99 Inc. VAT2.7 TDV6 Right Hand Exhaust Gas Recirculation EGR Valve by Autotec is designed to reduce harmful Nitrous Oxide NOx emissions by recycling exhaust gases back into the air intake. Suitable for 2.7 TDV6...LR018324A£164.99 Inc. VAT -
Exhaust Valve for Discovery 3 4.2 & 4.4, & 4.4, Range Rover L322 & 4.4
Direct Replacement
£12.49 Inc. VATThis exhaust valve is designed for use with 4.2 and 4.4 AJ-V8 engines fitted in Discovery 3, Range Rover, and Range Rover L322 models. It is operated by the camshaft to allow hot exhaust gases to...4646004£12.49 Inc. VAT -
Inlet Manifold Gasket for 4.2/4.4 Discovery 3 & 4, Range Rover L322
Genuine Land Rover
£22.37 Inc. VATThis 4.2 & 4.4 inlet manifold gasket is designed for use with Discovery 3, Range Rover, and Range Rover L322 models. It creates a reliable seal between the intake manifold and engine components,...4628235LR£22.37 Inc. VAT