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
Spare KeySpare Key
SpeakersSpeakers
Switch PanelsSwitch Panels
Temp SenderTemp Sender
Terminals & ConnectorsTerminals & Connectors
TrackerTracker
Warning LightsWarning Lights
WorkshopWorkshop
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Latest Products

Instrument Voltage StabiliserInstrument Voltage Stabiliser
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Instrument Voltage Stabiliser

Instrument Voltage Stabiliser
£24.00
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Classic Style Paper Covered Aluminium Ducting 80mm I.D. - Car Builder SolutionsClassic Style Paper Covered Aluminium Ducting 30-100mm
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Classic Style Paper Covered Aluminium Ducting 30-100mm

SOLD BY THE METRE
£8.40
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G Clamps 50mm to 200mmG Clamps 50mm to 200mm
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G Clamps 50mm to 200mm

G Clamps
£4.20
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Single Relay Plug with Terminals

Single Relay Plug with Terminals

Durable 5-terminal relay plug with 1/4" female crimp terminals for secure connections in automotive/electrical applications. Easy installation, reliable performance.
£3.00
£0.00
£3.00
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Brake and Clutch Reservoir Bleeding Adapter

Brake and Clutch Reservoir Bleeding Adapter

RESERVOIR BLEEDING ADAPTER
£19.20
£0.00
£19.20
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3 Piece Locking Clamping Pliers Set For Flexible Hoses3 Piece Locking Clamping Pliers Set For Flexible Hoses

3 Piece Locking Clamping Pliers Set For Flexible Hoses

Will clamp between 6mm and 57mm hose.
£7.20
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3 Watt LED White/Red Rechargeable Headband Lamp

3 Watt LED White/Red Rechargeable Headband Lamp

USB charging cable included Up to 3 hours battery life
£7.80
£0.00
£7.80
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Demist Vent 87mm x 14mmDemist Vent 87mm x 14mm

Demist Vent 87mm x 14mm

ABS demist vent, 87mm x 14mm, fits 71mm x 8mm hole. Ideal for boats and caravans. Clears condensation.
£6.00
£0.00
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Silver Chrome Paint AerosolSilver Chrome Paint Aerosol

Silver Chrome Paint Aerosol

This plated finish paint aerosol delivers a brilliant, very shiny silver finish. Easy to apply and perfect for various projects.
£13.20
£0.00
£13.20
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Large Internal Naca Duct Black 270mmLarge Internal Naca Duct Black 270mm

Large Internal Naca Duct Black 270mm

Can be bonded or riveted to body.
£19.20
£0.00
£19.20
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Naca Duct Internal Carbon Effect Small

Naca Duct Internal Carbon Effect Small

Can be bonded or riveted to body. 180mm x 145mm x 25mm high
£14.40
£0.00
£14.40
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Naca Duct Internal Carbon Effect Large

Naca Duct Internal Carbon Effect Large

Can be bonded or riveted to body. 235mm x 190mm x 45mm high.
£16.80
£0.00
£16.80
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360mm LED Interior Strip Light360mm LED Interior Strip Light

360mm LED Interior Strip Light

Overall size. 30mm x 23mm x 11mm high.
£30.00
£0.00
£30.00
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440 Amp Jump Start Posts

440 Amp Jump Start Posts

SOLD AS A PAIR
£24.00
£0.00
£24.00
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Fuel Tank Pick Up Pipes
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Fuel Tank Pick Up Pipes

Fuel tank pick up pipes
£24.00
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Smiths GPS Speed Sensor for Electronic SpeedometersSmiths GPS Speed Sensor for Electronic Speedometers

Smiths GPS Speed Sensor for Electronic Speedometers

Smiths GPS Speed Sensor for Electronic Speedometers
£162.00
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£162.00
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Smiths Inductive Speed Sensor for Electronic SpeedometersSmiths Inductive Speed Sensor for Electronic Speedometers

Smiths Inductive Speed Sensor for Electronic Speedometers

Smiths Inductive Speed Sensor for Electronic Speedometers
£86.40
£0.00
£86.40
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Copper Brake Pipe 22G 25Ft Roll

Copper Brake Pipe 22G 25Ft Roll

High-quality copper/nickel brake pipe in 3/16". Rated to 215 Bar, ensuring reliable braking performance.
£15.00
£0.00
£15.00
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Copper/Nickel Brake Pipe 22G 25Ft Roll

Copper/Nickel Brake Pipe 22G 25Ft Roll

High-quality copper/nickel brake pipe in 3/16". Rated to 215 Bar, ensuring reliable braking performance.
£21.60
£0.00
£21.60
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Brass Compression Union For 6mm Copper , Nylon or Steel PipeBrass Compression Union For 6mm Copper , Nylon or Steel Pipe

Brass Compression Union For 6mm Copper , Nylon or Steel Pipe

Brass compression joiner for 6mm pipe.
£9.60
£0.00
£9.60
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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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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.
£13.96
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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.
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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.
£33.95
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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.
£9.95
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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.
£7.96
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CASTROL Magnatec 5W-30 A5 Engine Oil

Advanced engine oil with DUALOCK technology for superior protection during warm-up and stop-start driving. Suitable for modern vehicles.
£10.96
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CASTROL GTX 5W-30 RN17 Engine Oil

5W-30 RN17 engine oil. Superior sludge protection and advanced viscosity and thermal breakdown protection. Extends engine life.
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  • Glass Fuse Pack Of 6 - Car Builder Solutions

    Glass Fuse Pack Of 6

    A pack of 6 standard glass fuses in varying amperages (2A, 10A, 15A, 25A) and lengths.
    £1.20
    £0.00
    £1.20
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  • Aluminium Bezel Push Button Washer Switch - Car Builder SolutionsAluminium Bezel Push Button Washer Switch - Car Builder Solutions

    Aluminium Bezel Push Button Washer Switch

    Premium aluminium bezel push button washer switch with "washers" legend. 25mm diameter, 20 Amp, fits 22mm hole. Stylish and durable.
    £9.00
    £0.00
    £9.00
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  • Self-Adhesive Pad Clips Pack of 50 - Car Builder SolutionsSelf-Adhesive Pad Clips Pack of 50 - Car Builder Solutions

    Self-Adhesive Pad Clips Pack of 50

    Securely organise wires and pipes with these self-adhesive cable clips. Easy to use, durable, and comes in a pack of 50.
    £5.40
    £0.00
    £5.40
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  • Multipin Wiring Connectors 3 Way Pack Of 5 - Car Builder SolutionsMultipin Wiring Connectors 3 Way Pack Of 5 - Car Builder Solutions

    Multipin Wiring Connectors 3 Way Pack Of 5

    Reliable 3-way multipin wiring connectors with male and female housings and brass terminals. Pack of 5.
    £6.60
    £0.00
    £6.60
    (-0%)
  • self-adhesive-switch-legend-sheet-black-text-car-builder-solutionsSelf Adhesive Switch Legend Sheet Black Text - Car Builder Solutions

    Self Adhesive Switch Legend Sheet Black Text

    Self-adhesive switch legend sheets with black text on transparent film. Easy to cut and apply to switches and dashboards. 150 words and symbols included.
    £4.32
    £0.00
    £4.32
    (-0%)
  • Black Headlamp Switch Push-Pull - Car Builder SolutionsBlack Headlamp Switch Push-Pull - Car Builder Solutions

    Black Headlamp Switch Push-Pull

    . Off-On-On. Fits 10mm hole. Screw terminals.
    £10.80
    £0.00
    £10.80
    (-0%)
  • IVA Rocker Switch Red Brake Warning and Test - Car Builder SolutionsIVA Rocker Switch Red Brake Warning and Test - Car Builder Solutions

    IVA Rocker Switch Red Brake Warning and Test

    Fits in a rectangular hole 22mm x 30mm.
    £9.60
    £0.00
    £9.60
    (-0%)
  • Spare Pins (10) for 15 Amp Round Pin Connectors - Car Builder Solutions

    Spare Pins (10) for 15 Amp Round Pin Connectors

    Pack of 10 spare pins (5 male & 5 female) for 15A round pin connectors like RPMUL. Secure & reliable electrical connection.
    £2.40
    £0.00
    £2.40
    (-0%)
  • 20 Amp Change Over Micro Relay - Car Builder Solutions

    20 Amp Change Over Micro Relay

    20A changeover micro relay for automotive and industrial use. Compact, reliable, and compatible with MFSRLY6M module.
    £7.20
    £0.00
    £7.20
    (-0%)
  • Knurled Ring Toggle Switch Off-On Spring Return Single Pole - Car Builder Solutions

    Knurled Ring Toggle Switch Off-On Spring Return Single Pole

    Fits in a 12mm hole. 10 Amp.
    £14.40
    £0.00
    £14.40
    (-0%)
  • Earth Strap 12" with Battery Terminal 305mm - Car Builder Solutions

    Earth Strap 12" with Battery Terminal 305mm

    12" earth strap, secure electrical connection. 16mm² copper, PVC insulation, 8mm ring terminal, battery terminal clamp.
    £6.00
    £0.00
    £6.00
    (-0%)
  • Small Blacked Chrome Bezel Blue Warning Light - Car Builder SolutionsSmall Blacked Chrome Bezel Blue Warning Light - Car Builder Solutions

    Small Bright Chrome Bezel Blue Warning Light Replaceable Bulb

    IVA OK
    £5.64
    £0.00
    £5.64
    (-0%)
  • push-button-chrome-stainless-car-builder-solutionspush-button-chrome-stainless-car-builder-solutions

    Push Button Chrome & Stainless

    22mm chrome & stainless steel push button switch. 20A, non-latching, ideal for horns, washers, starters. Fits 19mm hole.
    £6.00
    £0.00
    £6.00
    (-0%)
  • LED Illuminated Chrome Toggle Switch Red - Car Builder SolutionsLED Illuminated Chrome Toggle Switch Red - Car Builder Solutions

    LED Illuminated Chrome Toggle Switch Red

    Stylish chrome toggle switch with red LED illumination. 10A, 12V. Easy to install and enhances visibility.
    £7.20
    £0.00
    £7.20
    (-0%)
  • Waterproof Multipin Wiring Connector 4 Way - Car Builder SolutionsWaterproof Multipin Wiring Connector 4 Way - Car Builder Solutions

    Waterproof Multipin Wiring Connector 4 Way

    Durable, weatherproof 4-way multiplug connector with male and female housings, seals, and high-quality crimp terminals.
    £8.40
    £0.00
    £8.40
    (-0%)
  • Blade Fuse Box 8 Way Side Entry - Car Builder SolutionsBlade Fuse Box 8 Way Side Entry - Car Builder Solutions

    Blade Fuse Box 8 Way Side Entry

    8-way blade fuse box with side entry spade terminals, transparent cover, surface mount. Fuses not included.
    £10.80
    £0.00
    £10.80
    (-0%)
  • Pair of Feet For Single Module - Car Builder SolutionsPair of Feet For Single Module - Car Builder Solutions

    Pair of Feet For Single Module

    For single module mounting.
    £10.80
    £0.00
    £10.80
    (-0%)
  • IVA Rocker Switch Amber Screen Demist - Car Builder SolutionsIVA Rocker Switch Amber Screen Demist - Car Builder Solutions

    IVA Rocker Switch Amber Screen Demist

    Fits in a rectangular hole 22mm x 30mm.
    £9.60
    £0.00
    £9.60
    (-0%)
  • Flush Bezel Chrome LED Warning Light Beam - Car Builder SolutionsFlush Bezel Chrome LED Warning Light Beam - Car Builder Solutions

    Flush Bezel Chrome LED Warning Light Beam

    IVA OK
    £7.20
    £0.00
    £7.20
    (-0%)
  • Pair of Feet For Two Modules - Car Builder SolutionsPair of Feet For Two Modules - Car Builder Solutions

    Pair of Feet For Two Modules

    Clips two modules together.
    £12.00
    £0.00
    £12.00
    (-0%)
  • RSVA Rocker Switch Panel 3 Way - Car Builder Solutions

    RSVA Rocker Switch Panel 3 Way

    A triple rocker switch panel for #RSVA*** switches. Made of durable ABS, it's easy to install and provides organised switching.
    £5.76
    £0.00
    £5.76
    (-0%)
  • Red 2 Pin LED Flasher Relay 30 Watt Max - Car Builder SolutionsRed 2 Pin LED Flasher Relay 30 Watt Max - Car Builder Solutions

    Red 2 Pin LED Flasher Relay 30 Watt Max

    A 2-pin LED flasher relay for LED indicator systems. 30W max load, with mounting bracket and ¼" spade terminals.
    £17.40
    £0.00
    £17.40
    (-0%)
  • Small Blacked Chrome Bezel Amber Warning Light - Car Builder SolutionsSmall Blacked Chrome Bezel Amber Warning Light - Car Builder Solutions

    Small Bright Chrome Bezel Amber Warning Light Replaceable Bulb

    IVA OK
    £5.64
    £0.00
    £5.64
    (-0%)
  • 4mm Brass Bullet Terminals 400pcs - Car Builder Solutions

    4mm Brass Bullet Terminals 400pcs

    Pack of 400 4mm male & female brass bullet terminals with PVC covers. Ideal for crimp or solder applications, ensuring secure electrical connections.
    £16.80
    £0.00
    £16.80
    (-0%)
  • Black PVC Cable Sleeving 12mm I.D. Per Metre - Car Builder Solutions

    Black PVC Cable Sleeving 12mm I.D. Per Metre

    Durable, lead-free PVC cable sleeving. Protects single or groups of wires. Withstands temperatures up to 105°C. Sold per metre.
    £1.80
    £0.00
    £1.80
    (-0%)

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