Electrical
Discovery 3 Electrical Parts & Lighting
Repair and upgrade Discovery 3 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
Discovery 3 electrical parts often vary by VIN, engine, trim and fitted equipment. Compare connectors, labels and original part numbers; some modules may require programming.
Quality choices for your Discovery 3
The range includes Direct Replacement, Britpart, Bosch, Hella, Lucas, OEM and Genuine Land Rover electrical products.
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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Thermostat Housing Temperature Sensor for Discovery 3 Petrol Autotec
Autotec
£15.49 Inc. VAT£12.91 Ex. VATThis Thermostat Housing Temperature Sensor is designed for Discovery 3 models from 2004 to 2009 with petrol engines. It monitors coolant temperature and sends vital information to the engine management system and temperature gauge. A malfunctioning...4603183A£15.49 Inc. VAT£12.91 Ex. VAT -
Front Fog Lamp Bulb For Discovery 3, Range Rover Sport 2005
Direct Replacement
£9.49 Inc. VAT£7.91 Ex. VATThis front fog lamp bulb is designed for use with Discovery 3, Range Rover, and Range Rover Sport models from 2005 to 2009. It provides reliable illumination to enhance visibility in foggy or low-light conditions, ensuring safer driving. The bulb is a...XZQ000110£9.49 Inc. VAT£7.91 Ex. VAT -
Smoked LED Side Indicator Repeater Lamp for Discovery 3, Discovery 4
Britpart
£28.29 Inc. VAT£23.57 Ex. VATUpgrade your vehicle's exterior with the Smoked LED Side Indicator Repeater Lamp, designed for models including Discovery 3 and 4, Range Rover, and Range Rover Sport from 2005 to 2013. This smoked indicator lamp enhances visibility and adds a sleek,...XGB000073LEDSM-2£28.29 Inc. VAT£23.57 Ex. VAT -
Denso OEM Starter Motor for Discovery 3 2.7 TdV6 and Range Rover 2.7 TdV6
Denso
£276.99 Inc. VAT£230.82 Ex. VATEnsure reliable engine starts with this high-quality Denso OEM Starter Motor. Designed as a direct replacement for failed or faulty starter motors, it is compatible with Land Rover Discovery 3 (2004-2009) 2.7 TdV6, Range Rover (2005-2009) 2.7 TdV6, and...LR087021G£276.99 Inc. VAT£230.82 Ex. VAT -
Outer Parking Sensor Bezel for Discovery 3
Genuine Land Rover
£23.06 Inc. VAT£19.22 Ex. VATThis Outer Parking Sensor Bezel is designed for the Discovery 3 model, providing a perfect fit for either the outer left or outer right parking sensor. Manufactured by Genuine Land Rover, this part ensures quality and durability for your vehicle's...VTJ000100PMALR£23.06 Inc. VAT£19.22 Ex. VAT -
Brake Light Switch for Discovery 3 & 4, Range Rover Sport, Range Rover L405
Genuine Land Rover
£42.34 Inc. VAT£35.28 Ex. VATThis genuine Brake Light Switch is designed for use with Discovery 3 & 4, Range Rover Sport, and Range Rover L405 models from 2006 to 2019, fitting vehicles up to 2016. It functions as a simple on/off switch operated by the brake pedal to control...XKB500110LR£42.34 Inc. VAT£35.28 Ex. VAT -
Genuine Front Left Fog Lamp for Discovery 2/3 & Range Rover & Sport (2002-2009) XBJ000090
Genuine Land Rover
£129.78 Inc. VAT£108.15 Ex. VATReplace your faulty or damaged fog lamp with this high-quality Genuine Land Rover front left fog lamp. Designed specifically for Land Rover Discovery 2 (2002-2003 from VIN 3A000000), Discovery 3 (2005-2009), Range Rover L322 (2006-2009 from VIN...XBJ000090LR£129.78 Inc. VAT£108.15 Ex. VAT -
LH Rear Oxygen Sensor for Discovery 3 and Range Rover Sport 4.0 V6, 4.2 Supercharged and 4.4 V8 2005
Denso
£58.49 Inc. VAT£48.74 Ex. VATThis Left Hand Rear Oxygen Sensor is designed for use with Discovery 3 and Range Rover Sport models from 2005 to 2009, compatible with 4.0 V6, 4.2 Supercharged, and 4.4 V8 engines. The sensor monitors oxygen levels in the exhaust gases, providing...MHK500910£58.49 Inc. VAT£48.74 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: -
Front Fog Lamp Bezel for LH In Primed for Discovery 3 OEM
OEM Parts
£30.19 Inc. VAT£25.16 Ex. VATThis front fog lamp bezel is designed for the left-hand side of Discovery 3 vehicles from 2004 to 2009. It comes primed and, ensuring a perfect match to your vehicle's finish. The bracket supports the fog lamp assembly securely, maintaining the integrity...LR012211£30.19 Inc. VAT£25.16 Ex. VAT -
Front Fog Lamp Bezel for RH In Primed for Discovery 3
OEM Parts
£30.19 Inc. VAT£25.16 Ex. VATThis front fog lamp bezel is designed for the Discovery 3 model, specifically for the right-hand side and is supplied primed and Suitable for vehicles from 2009, this part ensures a perfect fit and finish for your fog lamp assembly. The bracket supports...LR012210£30.19 Inc. VAT£25.16 Ex. VAT -
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