Electrical
Land Rover Discovery 4 L319
Discovery 4 Electrical Parts & Lighting
Repair and upgrade Discovery 4 electrical systems with lighting, alternators, starter motors, sensors, switches, relays and wiper components.
What you will find in this category
Lighting & Lamps
Headlamps, rear lamps, fog lamps, bulbs, lenses and selected lighting upgrades.
Starting & Charging
Alternators, starter motors, battery-related parts and charging components.
Switches, Sensors & Modules
Engine sensors, parking sensors, switches, relays and electronic components.
Wipers & Cabin Electrics
Wiper motors, washer parts, heater controls and interior electrical fittings.
Match connectors, software and original equipment
Electrical parts often vary by VIN, engine, facelift and fitted equipment. Compare connectors and original part numbers; some modules may require programming.
Quality choices for your Discovery 4
The range includes Direct Replacement, Britpart, Bosch, Hella, Lucas, OEM and Genuine Land Rover products.
Looking for more Discovery 4 information?
Visit our Land Rover Discovery 4 information guide for model history, engine details, air suspension, transmissions and useful parts-identification guidance. Explore the Land Rover Discovery 4 information guide.
Ordering tip: Discovery 4 specifications vary by engine, gearbox, model year, VIN, brake size, suspension system and factory equipment. Always check the complete individual product listing before ordering.
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RH Oxygen Sensor Lambda Sensor for Discovery 4 5.0l
Denso
£40.39 Inc. VAT£33.66 Ex. VATThis right hand oxygen sensor, also known as an O2 or Lambda sensor, is designed for 5.0L engines in Discovery 4 and Range Rover Sport models from 2009 to 2013. It monitors the oxygen levels in exhaust gases, providing critical data to the engine control...LR013660£40.39 Inc. VAT£33.66 Ex. VAT -
Headlamp Bi Xenon up to 2014 for Discovery 4 VALEO
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VALEO
£691.69 Inc. VAT£576.41 Ex. VATThis left hand headlamp with Bi Xenon technology is designed for the Discovery 4 model, suitable for right hand drive vehicles up to 2014. Manufactured by VALEO, it ensures optimal visibility and safety on the road. The headlamp includes an integrated...LR023540£691.69 Inc. VAT£576.41 Ex. VAT -
Alternator for Discovery 4 2.7 TDV6 Denso
Denso
£247.49 Inc. VAT£206.24 Ex. VATThis Denso alternator is designed specifically for the Discovery 4 with the 2.7 TDV6 engine, covering model years 2010 to 2016. It plays a crucial role in your vehicle's electrical system by generating the electrical power needed to operate the engine,...LR073680£247.49 Inc. VAT£206.24 Ex. VAT -
Oil Pressure Switch for Discovery 3, Discovery 4, Range Rover L405, Range Rover Sport L320 2.7 and 3.0 TDV6 HELLA
HELLA
£18.89 Inc. VAT£15.74 Ex. VATThis Oil Pressure Switch is designed for use with Discovery 3 2004-2009, Discovery 4 2010-2016, Range Rover L405 2012-2021, and Range Rover Sport L320 2005-2012 models equipped with 2.7 and 3.0 TDV6 engines. The switch monitors oil pressure levels,...1316119£18.89 Inc. VAT£15.74 Ex. VATQty in Cart: 0Price:£18.89 Inc. VAT£15.74 Ex. VATSubtotal: -
Terrafirma Front Light Bar for Discovery 3, Discovery 4
Terrafirma
£313.99 Inc. VAT£261.66 Ex. VATSuitable for TF972SP Fits Models: Discovery 3, Discovery 4TF974£313.99 Inc. VAT£261.66 Ex. VAT -
Terrafirma Front Spoiler - Without Light Recesses for Discovery 3, Discovery 4
Terrafirma
£143.29 Inc. VAT£119.41 Ex. VATFor TF972 / TF974 Fits Models: Discovery 3, Discovery 4TF972NLSP£143.29 Inc. VAT£119.41 Ex. VAT -
Terrafirma Front Spoiler - With Light Recesses for Discovery 3, Discovery 4
Terrafirma
£152.29 Inc. VAT£126.91 Ex. VATFor TF972 / TF974 Fits Models: Discovery 3, Discovery 4TF972SP£152.29 Inc. VAT£126.91 Ex. VAT -
Fuel Rail Injector Pressure Sensor for Discovery 4, Range Rover 5.0 Petrol
Genuine Land Rover
£191.45 Inc. VAT£159.54 Ex. VATThis Fuel Rail Injector Pressure Sensor is designed for use with 5.0 Petrol engines in Discovery 4 and Range Rover models. It ensures accurate fuel pressure monitoring for optimal engine performance and efficiency. The sensor is essential for maintaining...LR012280LR£191.45 Inc. VAT£159.54 Ex. VAT -
Front Fog Lamp Bezel RH in Atlas Finished from 2014 for Discovery 4
Britpart
£62.69 Inc. VAT£52.24 Ex. VATThis Front Fog Lamp Bezel in Atlas finish is designed for the Discovery 4 from 2014 onward. It ensures your fog lamps remain effective, improving visibility in adverse weather conditions. Prompt replacement of faulty fog lamp bezels is essential for...LR051337£62.69 Inc. VAT£52.24 Ex. VAT -
Front Fog Lamp Bezel LH in Atlas Finished from 2014 for Discovery 4 LR051335
Britpart
£60.99 Inc. VAT£50.82 Ex. VATThis Front Fog Lamp Bezel in Atlas finish is designed for the Discovery 4 from 2014 onward. It ensures your fog lamps remain securely fitted, helping maintain optimal visibility in adverse weather conditions. Essential for replacing damaged or faulty...LR051335£60.99 Inc. VAT£50.82 Ex. VAT -
Headlamp Washer Jet Hose for Discovery 4 Range Rover L322
Britpart
£23.99 Inc. VAT£19.99 Ex. VATThe Headlamp Washer Jet Hose is designed for use with Discovery 4, Range Rover, and Range Rover L322 models. This hose ensures efficient delivery of washer fluid to the headlamp washer jets, maintaining clear visibility in adverse weather conditions...DNH000030£23.99 Inc. VAT£19.99 Ex. VAT -
Tailgate Handle For Non Colour Coded Vehicles Complete with Micro Switch and Green Land Rover Badge for Discovery 3 & 4
Genuine Land Rover
£776.71 Inc. VAT£647.26 Ex. VATThis Tailgate Handle is designed for Discovery 3 & 4 models, providing a reliable means to open and close the rear tailgate. It comes complete with a micro switch and a green Land Rover badge, suitable for non-colour coded vehicles. Crafted by...LR073594LR£776.71 Inc. VAT£647.26 Ex. VAT