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
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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
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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
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MOMO Corse 2.0 Steering WheelMOMO Corse 2.0 Steering Wheel
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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%)
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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
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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
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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
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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
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10 Piece 'T' Handle HEX KEY SETS

10 Piece 'T' Handle HEX KEY SETS
£9.60
£0.00
£9.60
(-0%)
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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

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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
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£13.96
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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
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£17.95
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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
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£10.96
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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
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£17.95
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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
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£12.95
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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
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£9.95
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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
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£16.96
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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
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£22.96
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  • Most relevant
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  • yellow-pre-half-insulated-crimp-female-38-spade-terminals-50pcs-car-builder-solutions

    Yellow Pre Half Insulated Crimp Female 3/8" Spade Terminals 50pcs

    Pre-insulated female spade terminals, 3/8" (9mm) fit, pack of 50. Secure and reliable connections, yellow insulation for easy identification.
    £6.60
    £0.00
    £6.60
    (-0%)
  • In Line Quick Battery Disconnect - Car Builder SolutionsIn Line Quick Battery Disconnect - Car Builder Solutions

    In Line Quick Battery Disconnect

    Rotate the thumbscrew anti clockwise to separate the two diecast sections and disconnect the battery feed to your vehicle wiring. One side has a 10mm hole and the other side has a 3/8" unc thread with a plated bolt. Overall size 101mm x 28mm...
    £8.40
    £0.00
    £8.40
    (-0%)
  • black-float-switch-car-builder-solutions
    Out Of Stock

    Float Switch For Screen Wash Bottle

    Mounts through a 20mm hole.
    £12.00
    £0.00
    £12.00
    (-0%)
    Out Of Stock
  • 1/8" Brass Spade & Open Barrel Terminals 200pcs (No Covers) - Car Builder Solutions1/8" Brass Spade & Open Barrel Terminals 200pcs (No Covers) - Car Builder Solutions
    Out Of Stock

    1/8" Brass Spade & Open Barrel Terminals 200pcs (No Covers)

    200pcs 1/8" brass spade and open barrel terminals (100 male, 100 female). Ideal for various electrical applications.
    £12.00
    £0.00
    £12.00
    (-0%)
    Out Of Stock
  • Illuminated Rectangular Rocker Switch Amber - Car Builder SolutionsIlluminated Rectangular Rocker Switch Amber - Car Builder Solutions

    Illuminated Rectangular Rocker Switch Amber

    Amber illuminated rocker switch, 12V 20A. Rectangular, 31x15mm bezel, fits 30x12mm hole. Easy to install.
    £3.00
    £0.00
    £3.00
    (-0%)
  • Paddle Toggle Switch On/Off Chrome - Car Builder SolutionsPaddle Toggle Switch On/Off Chrome - Car Builder Solutions

    Paddle Toggle Switch On/Off Chrome

    Fits in a 12mm hole, 20amps Max.
    £3.00
    £0.00
    £3.00
    (-0%)
  • Flush Bezel Black LED Warning Light FRONT FOG - Car Builder SolutionsFlush Bezel Black LED Warning Light FRONT FOG - Car Builder Solutions

    Flush Bezel Black LED Warning Light FRONT FOG

    IVA OK
    £7.20
    £0.00
    £7.20
    (-0%)
  • Long Stalk ON OFF Paddle Toggle Switch - Car Builder SolutionsLong Stalk ON OFF Paddle Toggle Switch - Car Builder Solutions
    Out Of Stock

    Long Stalk ON OFF Paddle Toggle Switch

    Fits in a 12mm hole. 20 Amp.
    £6.00
    £0.00
    £6.00
    (-0%)
    Out Of Stock
  • LED Indicating 4 Way Blade Fuse Box - Car Builder SolutionsLED Indicating 6 Way Blade Fuse Box - Car Builder Solutions
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    Standard Blade Fuse Box With LED Indicators 4 - 6 - 10 Way

    LED illuminates to indicate a blown fuse.
    £12.00
    £0.00
    £12.00
    (-0%)
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  • Hazard Warning Light Large Aluminium Bezel - Car Builder SolutionsHazard Warning Light Large Aluminium Bezel - Car Builder Solutions

    Hazard Warning Light Large Aluminium Bezel

    IVA OK
    £6.60
    £0.00
    £6.60
    (-0%)
  • Red 12v Klaxon Horn Arooogah - Car Builder SolutionsRed 12v Klaxon Horn Arooogah - Car Builder Solutions

    Red 12v Klaxon Horn Arooogah

    Arooogha sound (see sound file below Add to Cart button). Overall length 225mm. Maximum (body) diameter 107mm. Single bolt mounting - bolt included. Two 1/4” male spade terminals. We recommend this horn is operated through a relay. 12 volts Current draw 8amp approx. 110...
    £28.80
    £0.00
    £28.80
    (-0%)
  • IVA OK Push Button Red & Black - Car Builder SolutionsIVA OK Push Button Red & Black - Car Builder Solutions

    IVA OK Push Button Red & Black

    Durable 26mm Red & Black IVA OK momentary push button switch. 20A rating. Fits 22mm hole, screw terminals.
    £8.40
    £0.00
    £8.40
    (-0%)
  • 23mm Dia. MAIN BEAM BLUE LED Warning Light - Car Builder Solutions23mm Dia. MAIN BEAM BLUE LED Warning Light - Car Builder Solutions

    23mm Dia. MAIN BEAM BLUE LED Warning Light

    IVA OK
    £6.00
    £0.00
    £6.00
    (-0%)
  • Mini Rocker Switch Illuminated Amber - Car Builder SolutionsMini Rocker Switch Illuminated Amber - Car Builder Solutions

    Mini Rocker Switch Illuminated Amber

    23mm illuminated amber mini rocker switch. 10A. Easy to install. Ideal for automotive and electronic applications.
    £3.60
    £0.00
    £3.60
    (-0%)
  • Alternator Plug - Car Builder SolutionsAlternator Plug - Car Builder Solutions
    Out Of Stock

    Alternator Plug

    Two terminal waterproof connector.
    £6.60
    £0.00
    £6.60
    (-0%)
    Out Of Stock
  • Flush Bezel Chrome LED Warning Light Water Temp - Car Builder SolutionsFlush Bezel Chrome LED Warning Light Water Temp - Car Builder Solutions

    Flush Bezel Chrome LED Warning Light Water Temp

    IVA OK
    £7.20
    £0.00
    £7.20
    (-0%)
  • Blue Aluminium Bezel Small Warning Light - Car Builder SolutionsBlue Aluminium Bezel Small Warning Light - Car Builder Solutions

    Blue Aluminium Bezel Small Warning Light

    Mounts through a 8mm hole.
    £7.20
    £0.00
    £7.20
    (-0%)
  • Flush Bezel Chrome LED Warning Light ENGINE - Car Builder SolutionsFlush Bezel Chrome LED Warning Light ENGINE - Car Builder Solutions

    Flush Bezel Chrome LED Warning Light ENGINE

    IVA OK
    £7.20
    £0.00
    £7.20
    (-0%)
  • Black LED Illuminated Latching Push Button Switch Blue - Car Builder SolutionsBlack LED Illuminated Latching Push Button Switch Blue - Car Builder Solutions

    Black LED Illuminated Latching Push Button Switch Blue

    Black LED latching push button switch with blue illumination. Splash-proof, easy fit, 20mm hole, 2mm panel.
    £4.80
    £0.00
    £4.80
    (-0%)
  • Split Sleeving Cable Insertion ToolSplit Sleeving Cable Insertion Tool
    Quick Add
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    Split Sleeving Cable Insertion Tool

    Split sleeving cable insertion tool
    £4.80
    £0.00
    £4.80
    (-0%)
    Quick Add
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  • Bulb And Fuse Pack - Car Builder Solutions

    Bulb And Fuse Pack

    ESSENTIAL FOR EUROPEAN TRAVEL
    £7.20
    £0.00
    £7.20
    (-0%)
  • Ring Terminal 10mm Hole for 6mm² Cable - Car Builder Solutions

    Ring Terminal 10mm Hole for 6mm² Cable

    Tinned copper ring terminal for 6mm² cable. 10mm hole, solder or crimp connection. Reliable and secure.
    £0.60
    £0.00
    £0.60
    (-0%)
  • Plug In Illuminated Twin USB Charging Socket - Car Builder SolutionsPlug In Illuminated Twin USB Charging Socket - Car Builder Solutions

    Plug In Illuminated Twin USB Charging Socket

    5 volt 2.1 Amp outputs.
    £6.00
    £0.00
    £6.00
    (-0%)
  • Black Nylon Toggle Switch Off/On Sprung Return - Car Builder SolutionsBlack Nylon Toggle Switch Off/On Sprung Return - Car Builder Solutions
    Out Of Stock

    Black Nylon Toggle Switch Off/On Sprung Return

    Durable black nylon toggle switch. Sprung return, 1/4" spade terminals, 20A 12V. Fits 12mm hole, panels up to 5mm.
    £3.60
    £0.00
    £3.60
    (-0%)
    Out Of Stock
  • Convertible 12V Din Plug / Lighter Plug Black & Red - Car Builder SolutionsConvertible 12V Din Plug / Lighter Plug Black & Red - Car Builder Solutions

    Convertible 12V Din Plug/Lighter Plug.

    Versatile 12V plug compatible with DIN and cigarette lighter sockets. Features a sliding cage, 8A fuse, and LED indicator.
    £6.60
    £0.00
    £6.60
    (-0%)

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