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 Stabiliser
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Instrument Voltage Stabiliser

Instrument Voltage Stabiliser
£24.00
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Electric Vacuum Pump Relay
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Electric Vacuum Pump Relay

12 volts.
£9.60
£0.00
£9.60
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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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£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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£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
£0.00
£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
£6.00
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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
(-0%)
440 Amp Jump Start Posts

440 Amp Jump Start Posts

SOLD AS A PAIR
£24.00
£0.00
£24.00
(-0%)
Fuel Tank Pick Up Pipes
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Fuel Tank Pick Up Pipes

Fuel tank pick up pipes
£24.00
£0.00
£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
£0.00
£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
(-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.
£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.
£13.96
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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.
£9.95
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  • Ring Terminal 10mm Hole for 70mm² Battery Cable - Car Builder Solutions

    Ring Terminal 10mm Hole for 70mm² Battery Cable

    Heavy-duty tinned copper ring terminal for 70mm² battery cable. 10mm hole, solder or crimp connection.
    £1.68
    £0.00
    £1.68
    (-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
  • Crimp Joiner for 35mm² Battery Cable - Car Builder Solutions

    Crimp Joiner for 35mm² Battery Cable

    Tinned copper 35mm² battery cable crimp joiner. Secure connection via crimping or soldering. 8.6mm ID, 10.8mm OD, and 40mm long.
    £1.20
    £0.00
    £1.20
    (-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.
    £5.40
    £0.00
    £5.40
    (-0%)
  • Terminal Block 12 Way 10 Amp - Car Builder Solutions

    Terminal Block 12 Way 10 Amp

    A durable and versatile 12-way terminal block connector strip, perfect for creating secure and reliable electrical connections.
    £2.40
    £0.00
    £2.40
    (-0%)
  • Terminal Blocks 12 Way 30 Amp - Car Builder Solutions

    Terminal Blocks 12 Way 30 Amp

    A durable 12-way terminal block connector with 30A capacity. Features brass inserts, plated screws, and a cuttable design.
    £3.00
    £0.00
    £3.00
    (-0%)
  • 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
  • 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.
    £5.40
    £0.00
    £5.40
    (-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
  • 10 Way Junction Box 1/4 Spades Bus Bar - Car Builder Solutions

    10 Way Junction Box 1/4 Spades Busbar

    Heavy duty BUSBAR with two 10mm studs and six M5 screws.
    £28.80
    £0.00
    £28.80
    (-0%)
  • 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.
    £6.00
    £0.00
    £6.00
    (-0%)
  • yellow-pre-insulated-crimp-fork-terminals-50pcs-car-builder-solutions

    Yellow Pre Insulated Crimp Fork Terminals 50pcs

    Secure, pre-insulated crimp fork terminals for reliable wire connections. 50 pack, yellow, 4.1mm fork gap.
    £5.40
    £0.00
    £5.40
    (-0%)
  • 6 Way Red Busbar/Distribution Bar With Clear Cover - Car Builder Solutions6 Way Red Busbar/Distribution Bar With Clear Cover - Car Builder Solutions

    6 Way Busbar/Distribution Bar With Clear Cover Red or Black - Red

    100 Amp, 12 volt or 24 volt.
    £7.80
    £0.00
    £7.80
    (-0%)
    • Red
    • Black
  • Battery Post Distribution Box - Car Builder Solutionsbattery-post-distribution-box-car-builder-solutions

    Battery Post Distribution Box

    BATTERY POST DISTRIBUTION BOX  This box fits directly onto the +-ve post of a vehicle battery. Flip open the two lids to reveal an eight-way Maxi Fuse box with four, snap-in, two-way connectors with crimp terminals for 4mm to 6mm sq. cable and yellow...
    £44.40
    £0.00
    £44.40
    (-0%)
  • Yellow Pre Half Insulated Crimp 1/4" Female Spade Terminals 50pcs - Car Builder SolutionsYellow Pre Half Insulated Crimp 1/4" Female Spade Terminals 50pcs - Car Builder Solutions
    Out Of Stock

    Yellow Pre Half Insulated Crimp 1/4" Female Spade Terminals 50pcs

    Secure and reliable pre-insulated female spade terminals in yellow. Accepts 1/4" male spades. Pack of 50.
    £6.00
    £0.00
    £6.00
    (-0%)
    Out Of Stock
  • 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%)
  • 300 Amp Busbar 3 Box - Car Builder Solutions300 Amp Busbar 3 Box - Car Builder Solutions

    300 Amp Busbar 3 Box

    Heavy duty BUSBAR with two 10mm studs and six M5 screws.
    £40.80
    £0.00
    £40.80
    (-0%)
  • 100 Amp Dual Busbar Box - Car Builder Solutions100 Amp Dual Busbar Box - Car Builder Solutions

    100 Amp Dual Busbar Box

    BUSBAR box with four M6 studs and twelve M4 screws.
    £40.80
    £0.00
    £40.80
    (-0%)
  • Terminal Blocks 12 Way 5 Amp - Car Builder Solutions
    Out Of Stock

    Terminal Blocks 12 Way 5 Amp

    High-quality 12 way terminal block connector strip with 5 amp capacity. Durable construction, easy to cut and customise.
    £1.80
    £0.00
    £1.80
    (-0%)
    Out Of Stock
  • Terminal Blocks 12 Way 15 Amp - Car Builder Solutions
    Out Of Stock

    Terminal Blocks 12 Way 15 Amp

    A high-quality 12-way terminal block with brass inserts and plated screws. Durable, easy to install, and customizable.
    £2.40
    £0.00
    £2.40
    (-0%)
    Out Of Stock
  • 12 Way 35 Amp Distribution Busbar With Cover and Link Strip12 Way 35 Amp Distribution Busbar With Cover and Link Strip

    12 Way 35 Amp Distribution Busbar With Cover and Link Strip - Red

    35 Amp, 12 volt or 24 volt.
    £6.00
    £0.00
    £6.00
    (-0%)
    • Red
    • Black
  • battery-post-3-fuse-distribution-box-car-builder-solutionsbattery-post-3-fuse-distribution-box-car-builder-solutions

    Battery Post 3 Fuse Distribution Box

    One 400 amp main fuse. Two additional output circuits with 30 amp midival fuses. 120mm x 70mm x 50mm.  Weight 165gms. NOTE: Battery NOT included BATTERY POST DISTRIBUTION BOX #BDB3R  
    £12.00
    £0.00
    £12.00
    (-0%)
  • Mounting Plate for 175 Amp Anderson Plug - Car Builder SolutionsMounting Plate for 175 Amp Anderson Plug - Car Builder Solutions

    Mounting Plate for 175 Amp Anderson Plug

    Plate Only
    £13.20
    £0.00
    £13.20
    (-0%)
  • Crimp Joiner for 50mm² Battery Cable - Car Builder Solutions

    Crimp Joiner for 50mm² Battery Cable

    Heavy-duty crimp joiner for 50mm² battery cable. Secure, reliable butt joints. Durable and easy to install.
    £1.44
    £0.00
    £1.44
    (-0%)
  • Quick Splice Inline Fuse Holders Red And Blue - Car Builder SolutionsQuick Splice Inline Fuse Holders Red And Blue - Car Builder Solutions

    Quick Splice Inline Fuse Holders Red And Blue

    Simplify fuse installation with these quick splice inline fuse holders. No strippers or crimpers needed. Includes 6 red & 6 blue.
    £6.00
    £0.00
    £6.00
    (-0%)

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