Automotive Electrical Parts: Switches, Cables, Connectors & Fuses

This collection includes everything you need to wire, switch, power, and protect your electrical system. From multi-core cable and relays to rocker switches, inline fuses, terminals, LEDs, and warning lights — ideal for wiring from scratch or upgrading existing looms.

Battery BoxBattery Box
Bulb Holders & BulbsBulb Holders & Bulbs
Cable / WireCable / Wire
ClipsClips
Cable JoinersCable Joiners
Cable ProtectionCable Protection
Charging KitCharging Kit
Fuses and Fuse BoxesFuses and Fuse Boxes
Heat ShrinkHeat Shrink
HornsHorns
InvertersInverters
Lighter Power SocketsLighter Power Sockets
Oil SwitchesOil Switches
Parking SensorParking Sensor
Parking Sensor KitsParking Sensor Kits
Parking SensorsParking Sensors
Power PlugPower Plug
Quick DisconnectQuick Disconnect
RadioRadio
RelaysRelays
SafetySafety
SleevingSleeving
SolenoidSolenoid
SpeakersSpeakers
Switch PanelsSwitch Panels
Temp SenderTemp Sender
Terminals & ConnectorsTerminals & Connectors
TrackerTracker
Warning LightsWarning Lights
WorkshopWorkshop
Sidebar

Filter Type

Filter Sub Type

Brand

Material

Size

Amperage

Colour

Price

£
to
£

Latest Products

MOMO Race 2.0 320mm Steering Wheel Car Builder SolutionsMOMO Race 2.0 320mm Steering Wheel Car Builder Solutions

MOMO Race 2.0 320mm Steering Wheel

Steering Wheel, 320mm, black leather/spoke, enhanced control, made in Italy.
£275.99
£0.00
£275.99
(-0%)
MOMO Race 2.0 350mm Steering Wheel Car Builder SolutionsMOMO Race 2.0 320mm Steering Wheel Car Builder Solutions

MOMO Race 2.0 Steering Wheel

Steering Wheel, 350mm, black leather/spoke, enhanced control, made in Italy.
£275.99
£0.00
£275.99
(-0%)
MOMO GT-50 2.0 Black & Yellow Edition Steering Wheel Car Builder SolutionsMOMO GT-50 2.0 Black & Yellow Edition Steering Wheel Car Builder Solutions

MOMO GT-50 2.0 Black & Yellow Edition Steering Wheel

MOMO GT-50 2.0 Black & Yellow, Edition Steering Wheel, 350mm, black leather/spoke, enhanced control, made in Italy.
£509.99
£0.00
£509.99
(-0%)
MOMO GT-50 2.0 Black Edition Steering Wheel Car Builder SolutionsMOMO GT-50 2.0 Black Edition Steering Wheel Car Builder Solutions

MOMO GT-50 2.0 Black Edition Steering Wheel

MOMO GT-50 2.0 Black Edition Steering Wheel, 350mm, black leather/spoke, enhanced control, made in Italy.
£509.99
£0.00
£509.99
(-0%)
MOMO Corse 2.0 Steering WheelMOMO Corse 2.0 Steering Wheel
Quick Add
Close

MOMO Corse 2.0 Steering Wheel

MOMO Corse 2.0 Steering Wheel steering wheel, 350mm, black leather/spoke, enhanced control, made in Italy.
£293.99
£0.00
£293.99
(-0%)
Quick Add
Close
Car Builder Solutions 140mm LED Round 5-Function Rear Lamps (Pair) - SKU RL169 with dynamic indicatorCar Builder Solutions 140mm LED Round 5-Function Rear Lamps (Pair) - SKU RL169 with dynamic indicator.

140mm LED Round 5 Function Rear Lamps Dynamic Indicator - Pair

Sold as a Pair
£318.00
£0.00
£318.00
(-0%)
8 Piece Petrol Engine Compression Tester8 Piece Petrol Engine Compression Tester

8 Piece Petrol Engine Compression Tester

Easily check the compression on individual cylinders
£16.80
£0.00
£16.80
(-0%)
JB WELD Black Two Part Plastic BonderJB WELD Black Two Part Plastic Bonder

JB WELD Black Two Part Plastic Bonder

30 minute cure time for maximum strength.
£9.00
£0.00
£9.00
(-0%)
IGNITION SPARK POWER IGNTS3IGNITION SPARK POWER ESTER IGNTS3

Ignition Spark Power Tester

Easily test for spark power with this handy ignition tester. Clear visual indication.
£6.00
£0.00
£6.00
(-0%)
LONG NOSE PLIERS PACK OF THREE LNPPAKLONG NOSE PLIERS PACK OF THREE LNPPAK

11" (275mm) Long Nose Pliers Pack of Three

11" (275mm) Long Nose Pliers Pack of Three
£13.20
£0.00
£13.20
(-0%)
10 Piece 'T' Handle HEX KEY SETS10 Piece 'T' Handle HEX KEY SETS
Quick Add
Close

10 Piece 'T' Handle HEX KEY SETS

10 Piece 'T' Handle HEX KEY SETS
£9.60
£0.00
£9.60
(-0%)
Quick Add
Close
WIRE STRIPPER AND CUTTER WIRSTR2

Wire Stripper and Cutter

Strips 0.5-3.5mm Wire
£3.00
£0.00
£3.00
(-0%)
Automatic Wire Stripper With Wire Cutter and Crimping Jaws

Automatic Wire Stripper With Wire Cutter and Crimping Jaws

Strips 0.5-3.5mm Wire
£18.00
£0.00
£18.00
(-0%)
ALUMINIUM LAND ROVER DEFENDER STEERING WHEEL HUB SWH11

Aluminium Defender Steering Wheel Hub for 3/4" x 48 spline column

FIts Land Rover Defender with a 3.4" x 48 spline steering column
£55.20
£0.00
£55.20
(-0%)
SWH10 ALUMINIUM LAND ROVER DEFENDER STEERING WHEEL HUB

Aluminium Defender Steering Wheel Hub for 11/16" 36 spline column

FIts Land Rover Defender with a 11/16" x 36 spline steering column
£46.80
£0.00
£46.80
(-0%)
SWH9 Aluminium Steering Wheel Hub for Classic Mini, Metro, and Maxi - 48 Spline

Aluminium Mini / Metro / Maxi Steering Wheel Hub

FIts Mini, Metro and Maxi with a 3/4" x 48 spline steering column
£55.20
£0.00
£55.20
(-0%)
CIT In-Tank Low Pressure Feeder Pump Filter.

In-Tank Low Pressure Fuel Pump 5.5 PSI

5.5 PSI Intank Fuel Pump
£57.60
£0.00
£57.60
(-0%)
PVC Battery Terminal Covers - Car Builder Solutions

PVC Battery Terminal Covers (Pair)

Red and black rubber battery terminal covers. Universal fit. Protects terminals from corrosion and short circuits. Durable, flexible and easy to install.
£3.60
£0.00
£3.60
(-0%)
Mounting Bracket For Single Circuit Remote Brake Servo - Car Builder Solutions

Mounting Bracket For Single Circuit Remote Brake Servo

UNIVERSAL MOUNTING BRACKET ONLY. SERVO NOT INCLUDED ONLY FITS OUR #REMSERV2 SERVO
£21.60
£0.00
£21.60
(-0%)
Mounting Bracket For Dual Circuit Remote Brake Servo - Car Builder Solutions

Bottom Mounting Bracket For REMSERVDUAL Dual Circuit Remote Brake Servo

BOTTOM MOUNTING BRACKET ONLY. SERVO NOT INCLUDED ONLY FITS OUR #REMSERVDUAL SERVO
£21.60
£0.00
£21.60
(-0%)

Engine Oil

mobil-1-advanced-full-synthetic-engine-oil-0w-20-car-builder-solutionsmobil-1-advanced-full-synthetic-engine-oil-0w-20-car-builder-solutions
Quick Add
Close

MOBIL Mobil 1 0W-20 Advanced Full Synthetic Engine Oil

Advanced full synthetic 0W20 motor oil. Optimised for fuel economy and long-lasting engine protection in hybrid vehicles.
£13.96
£0.00
£13.96
(-0%)
Quick Add
Close
edge-0w-30-a5-b5-engine-oil-car-builder-solutionsedge-0w-30-a5-b5-engine-oil-car-builder-solutions
Quick Add
Close

CASTROL EDGE 0W-30 A5/B5 Engine Oil

Advanced 0W-30 motor oil boosts engine performance and fuel economy. Trusted by experts for ultimate protection and efficiency.
£17.95
£0.00
£17.95
(-0%)
Quick Add
Close
super-1000-x1-15w-40-engine-oil-available-in-multiple-sizes-car-builder-solutionssuper-1000-x1-15w-40-engine-oil-available-in-multiple-sizes-car-builder-solutions
Quick Add
Close

MOBIL Super 1000 X1 15W-40 Engine Oil

High-performance 15W40 motor oil. Provides excellent engine cleanliness, high-temperature protection, and wear protection. Suitable for various vehicles.
£10.96
£0.00
£10.96
(-0%)
Quick Add
Close
edge-5w-40-fully-synthetic-engine-oil-car-builder-solutionsedge-5w-40-fully-synthetic-engine-oil-car-builder-solutions
Quick Add
Close

CASTROL EDGE 5W-40 Fully Synthetic Engine Oil

Advanced full synthetic engine oil for maximum performance and protection. Improves fuel economy and exceeds industry standards.
£17.95
£0.00
£17.95
(-0%)
Quick Add
Close
magnatec-10w-40-a-b-engine-oil-car-builder-solutionsmagnatec-10w-40-a-b-engine-oil-car-builder-solutions
Quick Add
Close

CASTROL Magnatec 10W-40 A/B Engine Oil

Advanced engine oil with DUALOCK molecules for non-stop protection and reduced warm-up wear. ACEA A3/B4, API SP.
£12.95
£0.00
£12.95
(-0%)
Quick Add
Close
super-2000-x1-10w-40-engine-oil-car-builder-solutionssuper-2000-x1-10w-40-engine-oil-car-builder-solutions
Quick Add
Close

MOBIL Super 2000 X1 10W-40 Engine Oil

High-performance 10W40 motor oil offering superior engine protection, sludge prevention, and cleanliness. Meets various industry standards.
£9.95
£0.00
£9.95
(-0%)
Quick Add
Close
esp-formula-p-5w-30-engine-oil-car-builder-solutionsesp-formula-p-5w-30-engine-oil-car-builder-solutions
Quick Add
Close

MOBIL ESP Formula P 5W-30 Engine Oil

High-performance 5W30 engine oil. Protects catalytic converters, prevents sludge, and offers extended drain intervals.
£16.96
£0.00
£16.96
(-0%)
Quick Add
Close
edge-10w-60-supercar-engine-oil-multiple-sizes-available-car-builder-solutionsedge-10w-60-supercar-engine-oil-multiple-sizes-available-car-builder-solutions
Quick Add
Close

CASTROL EDGE 10W-60 Supercar Engine Oil

High-performance 10W-60 motor oil. Maximises engine protection and performance under extreme pressure. 4L capacity.
£22.96
£0.00
£22.96
(-0%)
Quick Add
Close
Filter
  • 10
  • 15
  • 20
  • 25
  • 30
  • 50
  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
Sort

Sort by:

  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
  • Green Aluminium Bezel Small Warning Light - Car Builder SolutionsGreen Aluminium Bezel Small Warning Light - Car Builder Solutions

    Green Aluminium Bezel Small Warning Light

    Mounts through a 8mm hole.
    £7.20
    £0.00
    £7.20
    (-0%)
  • LED Black Bezel Warning Light AMBER - Car Builder SolutionsLED Black Bezel Warning Light AMBER - Car Builder Solutions

    LED Black Bezel Warning Light AMBER

    Mounts through a 14mm hole. IVA OK.
    £10.80
    £0.00
    £10.80
    (-0%)
  • Flush Bezel Black LED Warning Light ECU - Car Builder SolutionsFlush Bezel Black LED Warning Light ECU - Car Builder Solutions

    Flush Bezel Black LED Warning Light ECU

    IVA OK
    £7.20
    £0.00
    £7.20
    (-0%)
  • AMBER Bulb For Billet Alloy Switches and Lights - Car Builder SolutionsAMBER Bulb For Billet Alloy Switches and Lights - Car Builder Solutions

    AMBER Bulb For Billet Alloy Switches and Lights

    SINGLE BULB ONLY FOR MIX AND MATCH BILLET ALLOY SWITCH AND WARNING LIGHT COMPONENTS
    £5.40
    £0.00
    £5.40
    (-0%)
  • Headlamp Harness Without Sidelight - Car Builder Solutions
    Out Of Stock

    Headlamp Harness Without Sidelight

    800mm headlamp harness with 3-pin socket, rubber grommet, and bullet terminals for easy and secure connection.
    £20.40
    £0.00
    £20.40
    (-0%)
    Out Of Stock
  • Remote Starter Solenoid - Car Builder SolutionsRemote Starter Solenoid - Car Builder Solutions

    Remote Starter Solenoid

    12V remote starter solenoid with integrated mounting bracket. Features various terminals and compact size (75x68x62mm).
    £19.20
    £0.00
    £19.20
    (-0%)
  • 162 Piece Heatshrink Kit with Gas Torch - Car Builder Solutions162 Piece Heatshrink Kit with Gas Torch - Car Builder Solutions

    162 Piece Heatshrink Kit with Gas Torch

    162-piece heat shrink kit with various sizes and a self-igniting torch. Butane gas not included.
    £24.00
    £0.00
    £24.00
    (-0%)
  • 23mm Dia. INDICATOR GREEN LED Warning Light - Car Builder Solutions23mm Dia. INDICATOR GREEN LED Warning Light - Car Builder Solutions

    23mm Dia. INDICATOR GREEN LED Warning Light

    IVA OK
    £6.00
    £0.00
    £6.00
    (-0%)
  • LED Black Bezel Warning Light Lights - Car Builder SolutionsLED Black Bezel Warning Light Lights - Car Builder Solutions

    LED Black Bezel Warning Light Lights

    IVA OK
    £10.80
    £0.00
    £10.80
    (-0%)
  • Rectangular Black Rocker Switch On/Off - Car Builder SolutionsRectangular Black Rocker Switch On/Off - Car Builder Solutions

    Rectangular Black Rocker Switch On/Off

    A rectangular black rocker switch ideal for 12V applications, featuring 16A current rating, easy installation, and reliable operation.
    £2.40
    £0.00
    £2.40
    (-0%)
  • Extra Large Moulded ABS Battery Box - Car Builder SolutionsExtra Large Moulded ABS Battery Box - Car Builder Solutions

    Extra Large Moulded ABS Battery Box

    This high-strength, Polypropylene, box is supplied with two nylon saddles that screw to a horizontal panel and a webbing strap to thread through them and over the box lid to secure it all down. Overall size: 428mm x 242mm x 270mm high. Internal size:...
    £34.80
    £0.00
    £34.80
    (-0%)
  • Push Button All Black Surround - Car Builder SolutionsPush Button All Black Surround - Car Builder Solutions

    Push Button All Black Surround

    Durable 28mm all-black push button switch. 16 Amp, non-latching. Ideal for horn, screen wash, or starter.
    £6.00
    £0.00
    £6.00
    (-0%)
  • Oval Rocker Switch Illuminated Amber Rear Fog - Car Builder SolutionsOval Rocker Switch Illuminated Amber Rear Fog - Car Builder Solutions

    Oval Rocker Switch Illuminated Amber Rear Fog

    Illuminated amber rocker switch for rear fog lights. 31x20mm, 12mm hole, 4mm panel, 16A.
    £4.80
    £0.00
    £4.80
    (-0%)
  • black-red-lighter-plug-car-builder-solutionsblack-red-lighter-plug-car-builder-solutions

    Black & Red Lighter Plug

    Power your 12V car accessories with the versatile lighter plug that also includes a DIN socket adaptor for broader use. Convenient and adaptable for various devices.
    £3.96
    £0.00
    £3.96
    (-0%)
  • pre-insulated-yellow-femalemale-piggy-back-spade-pack-of-50-car-builder-solutions

    Pre Insulated Yellow Female/Male Piggy-back Spade. Pack of 50

    Secure, fully insulated yellow female/male piggy-back spade terminals. Ideal for various electrical applications. Pack of 50.
    £6.60
    £0.00
    £6.60
    (-0%)
  • Brake Test Switch Illuminated Black Bezel - Car Builder SolutionsBrake Test Switch Illuminated Black Bezel

    Brake Test Switch Illuminated Black Bezel

    IVA OK MOMENTARY SWITCHWhite Illumination
    £10.80
    £0.00
    £10.80
    (-0%)
  • Front Fog Switch Illuminated Black Bezel - Car Builder SolutionsFront Fog Switch Illuminated Black Bezel - Car Builder Solutions

    Front Fog Switch Illuminated Black Bezel

    IVA OK LATCHING SWITCHWhite Illumination
    £10.80
    £0.00
    £10.80
    (-0%)
  • Quick Disconnect Battery Terminal - Car Builder SolutionsQuick Disconnect Battery Terminal - Car Builder Solutions
    Out Of Stock

    Quick Disconnect Battery Terminal

    Use on - Negative Battery Terminal Only.
    £9.00
    £0.00
    £9.00
    (-0%)
    Out Of Stock
  • Clear 5W 15mm Dia Bulb - Car Builder Solutions

    Clear 5W 15mm Dia Bulb

    A versatile, clear 5W bulb with a 15mm diameter for bright, even illumination in various applications.
    £1.20
    £0.00
    £1.20
    (-0%)
  • LED Indicating 12 Way Blade Fuse Box - Car Builder SolutionsLED Indicating 12 Way Blade Fuse Box - Car Builder Solutions

    LED Indicating 12 Way Blade Fuse Box

    LED illuminates to indicate a blown fuse.
    £26.40
    £0.00
    £26.40
    (-0%)
  • 2 Pole Relay 20 Amp 5 Pin - Car Builder Solutions2 Pole Relay 20 Amp 5 Pin - Car Builder Solutions

    2 Pole Relay 20 Amp 5 Pin

    A 2-pole, 20-amp relay with 5 pins and removable mounting bracket. Ideal for automotive applications.
    £10.80
    £0.00
    £10.80
    (-0%)
  • LED Black Bezel Warning Light Parking Brake - Car Builder SolutionsLED Black Bezel Warning Light Parking Brake - Car Builder Solutions
    Out Of Stock

    LED Black Bezel Warning Light Parking Brake

    IVA OK
    £10.80
    £0.00
    £10.80
    (-0%)
    Out Of Stock
  • LED Black Bezel Warning Light REAR FOG - Car Builder SolutionsLED Black Bezel Warning Light REAR FOG - Car Builder Solutions

    LED Black Bezel Warning Light REAR FOG

    IVA OK
    £10.80
    £0.00
    £10.80
    (-0%)
  • Clear 21W Bulb Parallel Bayonet Pins BA15D - Car Builder Solutions

    Clear 21W Bulb Parallel Bayonet Pins BA15D 12v

    21W clear double contact bulb with BA15D parallel bayonet pins for bright, reliable illumination.
    £1.20
    £0.00
    £1.20
    (-0%)
  • yellow-pre-insulated-crimp-ring-terminals-10mm-50pcs-car-builder-solutions

    Yellow Pre Insulated Crimp Ring Terminals 10mm 50pcs

    Pre-insulated ring terminals for 10mm studs. Fits 4-6mm² wire. 50 pack. Secure and easy to install.
    £6.00
    £0.00
    £6.00
    (-0%)

FAQs

Got a question? We are here to answer

Recently Viewed Products