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
Sidebar

Filter Type

Filter Sub Type

Brand

Amperage

Colour

Price

£
to
£

Latest Products

Instrument Voltage Stabiliser
Quick Add
Close

Instrument Voltage Stabiliser

Instrument Voltage Stabiliser
£24.00
£0.00
£24.00
(-0%)
Quick Add
Close
Electric Vacuum Pump Relay
Out Of Stock

Electric Vacuum Pump Relay

12 volts.
£9.60
£0.00
£9.60
(-0%)
Out Of Stock
Classic Style Paper Covered Aluminium Ducting 80mm I.D. - Car Builder SolutionsClassic Style Paper Covered Aluminium Ducting 30-100mm
Quick Add
Close

Classic Style Paper Covered Aluminium Ducting 30-100mm

SOLD BY THE METRE
£8.40
£0.00
£8.40
(-0%)
Quick Add
Close
G Clamps 50mm to 200mmG Clamps 50mm to 200mm
Quick Add
Close

G Clamps 50mm to 200mm

G Clamps
£4.20
£0.00
£4.20
(-0%)
Quick Add
Close
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
(-0%)
Brake and Clutch Reservoir Bleeding Adapter

Brake and Clutch Reservoir Bleeding Adapter

RESERVOIR BLEEDING ADAPTER
£19.20
£0.00
£19.20
(-0%)
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
(-0%)
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
(-0%)
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
(-0%)
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
(-0%)
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
(-0%)
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
(-0%)
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
(-0%)
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
Quick Add
Close

Fuel Tank Pick Up Pipes

Fuel tank pick up pipes
£24.00
£0.00
£24.00
(-0%)
Quick Add
Close
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
(-0%)
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
(-0%)
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
(-0%)
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

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
Out Of Stock

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
£0.00
£13.96
(-0%)
Out Of Stock
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.
£13.96
£0.00
£13.96
(-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.
£33.95
£0.00
£33.95
(-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.
£9.95
£0.00
£9.95
(-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.
£7.96
£0.00
£7.96
(-0%)
Quick Add
Close
magnatec-5w-30-a5-engine-oil-car-builder-solutionsmagnatec-5w-30-a5-engine-oil-car-builder-solutions
Quick Add
Close

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
£0.00
£10.96
(-0%)
Quick Add
Close
gtx-5w-30-rn17-engine-oil-car-builder-solutionsgtx-5w-30-rn17-engine-oil-car-builder-solutions
Quick Add
Close

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
£0.00
£9.95
(-0%)
Quick Add
Close
Filter
  • 10
  • 15
  • 20
  • 25
  • 30
  • 50
  • Featured
  • 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
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
  • 1 Standard Relay and 1 Heavy Duty Relay Module - Car Builder Solutions1 Standard Relay and 1 Heavy Duty Relay Module - Car Builder Solutions

    1 Standard Relay and 1 Heavy Duty Relay Module

    Push-in terminal retainers on underside.
    £10.80
    £0.00
    £10.80
    (-0%)
  • Blade Fuse Box 4 Way - Car Builder SolutionsBlade Fuse Box 4 Way - Car Builder Solutions

    Blade Fuse Box 4 Way

    Keep your blade fuses organised and protected with this 4-way fuse box. Transparent cover and secure mounting.
    £5.40
    £0.00
    £5.40
    (-0%)
  • Distribution and 6 Way Fuse Box - Car Builder SolutionsDistribution and 6 Way Fuse Box - Car Builder Solutions

    Distribution and 6 Way Fuse Box

    Overall size: 115mm x 95mm x 57mm high.
    £33.60
    £0.00
    £33.60
    (-0%)
  • 100 Amp Megaval Fuse - Car Builder Solutions

    100 Amp Megaval Fuse

    100A MegaVAL fuse with tin-plated zinc blades and M8 studs. Provides reliable circuit protection for 32V systems.
    £3.00
    £0.00
    £3.00
    (-0%)
  • 6.5mm Female Terminal For Modules With Side Locking Bars - - Car Builder Solutions

    6.5mm Female Terminal For Modules With Side Locking Bars -

    Secure 6.5mm female terminal for modules with side locking bars. Compatible with 6.5mm spade connectors, ideal for relays.
    £0.48
    £0.00
    £0.48
    (-0%)
  • 20-80-amp-maxi-fuse-car-builder-solutions
    Quick Add
    Close

    Maxi Fuses Sold Singly (20-80 amp)

    High-quality Maxi fuses (20-80A), sold individually for reliable circuit protection.
    £1.80
    £0.00
    £1.80
    (-0%)
    Quick Add
    Close
  • Wired Fuse Box 8 Way 5 Supplies - Car Builder SolutionsWired Fuse Box 8 Way 5 Supplies - Car Builder Solutions

    Wired Fuse Box 8 Way 5 Supplies

    Compact 8 way fuse box with 5 independent supplies and 150mm pre-wired flyleads for simplified vehicle wiring.
    £3.60
    £12.00
    £3.60
    (-70%)
  • 10 Mini Fuse and 1 Heavy Duty Relay Module - Car Builder Solutions10 Mini Fuse and 1 Heavy Duty Relay Module - Car Builder Solutions

    10 Mini Fuse and 1 Heavy Duty Relay Module

    Requires terminals #TERMF1, #TERRLYL & #TERHD1.
    £10.80
    £0.00
    £10.80
    (-0%)
  • 5mm-female-terminal-for-modules-with-side-locking-bars-car-builder-solutions

    5mm Female Terminal For Modules With Side Locking Bars

    5mm female terminal designed for side locking modules. Secure connection for 5mm spade terminals on relays. Sold individually.
    £0.48
    £0.00
    £0.48
    (-0%)
  • Add-a-Circuit Blade Fuse Holder - Car Builder SolutionsAdd-a-Circuit Blade Fuse Holder - Car Builder Solutions

    Add-a-Circuit Blade Fuse Holder

    just plugs into a regular fuse holder and adds a separate fused circuit.
    £4.80
    £0.00
    £4.80
    (-0%)
  • 2 Standard Relay, 4 Mini Fuse, Side Lock Module - Car Builder Solutions2 Standard Relay, 4 Mini Fuse, Side Lock Module - Car Builder Solutions

    2 Standard Relay, 4 Mini Fuse, Side Lock Module

    Requires terminals #TERRLY2L and #TERRLY2S.
    £12.00
    £0.00
    £12.00
    (-0%)
  • Panel Mounting Fuse Holder - Car Builder SolutionsPanel Mounting Fuse Holder - Car Builder Solutions

    Panel Mounting Fuse Holder

    30 Amp Maximum.
    £4.20
    £0.00
    £4.20
    (-0%)
  • Mini Add-a-Circuit Blade Fuse Holder - Car Builder Solutions

    Mini Add-a-Circuit Blade Fuse Holder

    just plugs into a Mini fuse holder and adds a separate fused circuit.
    £4.80
    £0.00
    £4.80
    (-0%)
  • Distribution Blade Fuse Box 8 Way With Cover - Car Builder SolutionsDistribution Blade Fuse Box 8 Way With Cover - Car Builder Solutions

    Distribution Blade Fuse Box 8 Way With Cover

    Size 145mm x 45mm x 36mm high. FUSES INCLUDED
    £14.40
    £0.00
    £14.40
    (-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%)
  • Fuse Panels Continental Screw Terminals 4 Way - Car Builder SolutionsFuse Panels Continental Screw Terminals 4 Way - Car Builder Solutions

    Fuse Panels Continental Screw Terminals 4 Way

    4-way fuse panel with screw terminals for 8A continental fuses. Clear cover and compact size (60x45x35mm). Reliable circuit protection.
    £9.00
    £0.00
    £9.00
    (-0%)
  • 120 Piece 30mm Glass Fuses Pack - Car Builder Solutions120 Piece 30mm Glass Fuses Pack - Car Builder Solutions

    120 Piece 30mm Glass Fuses Pack

    Comprehensive 120-piece glass fuse set with six amperage ratings (5A-30A), 20 fuses each. 30mm x 6mm dimensions.
    £7.20
    £0.00
    £7.20
    (-0%)
  • Female Terminal For Heavy Duty Relay 2mm to 6mm cable - Car Builder Solutions

    Female Terminal For Heavy Duty Relay 2mm to 6mm cable

    SOLD SINGLY
    £0.72
    £0.00
    £0.72
    (-0%)
  • Corsa Power Steering Controller - Car Builder SolutionsCorsa Power Steering Controller - Car Builder Solutions

    Corsa Power Steering Controller

    For Corsa B Power Steering.
    £48.00
    £0.00
    £48.00
    (-0%)
  • Fuse Panel Continental Screw Terminals 10 Way - Car Builder SolutionsFuse Panel Continental Screw Terminals 10 Way - Car Builder Solutions

    Fuse Panel Continental Screw Terminals 10 Way

    10-way fuse panel with screw terminals, clear cover, and secure closure for circuit protection.
    £9.60
    £0.00
    £9.60
    (-0%)
  • Panel Mount 20mm Glass Fuse Holder - Car Builder SolutionsPanel Mount 20mm Glass Fuse Holder - Car Builder Solutions

    Panel Mount 20mm Glass Fuse Holder

    Accepts 20mm Glass Fuses up to 20 Amp
    £2.40
    £0.00
    £2.40
    (-0%)
  • LED Indicating 4 Way Blade Fuse Box - Car Builder SolutionsLED Indicating 6 Way Blade Fuse Box - Car Builder Solutions
    Quick Add
    Close

    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%)
    Quick Add
    Close
  • CBS Wiring Module Cover Black - Car Builder SolutionsCBS Wiring Module Cover Carbon Effect - Car Builder Solutions

    CBS Wiring Module Cover Black or Carbon - Black

    **COVER ONLY**
    £21.60
    £0.00
    £21.60
    (-0%)
    • Black
    • Carbon Effect
  • Standard Blade Fuse Box Side Entry 4 - 6 - 8 - 12 WayStandard Blade Fuse Box Side Entry 4 - 6 - 8 - 12 Way
    Quick Add
    Close

    Standard Blade Fuse Box Side Entry 4 - 6 - 8 - 12 Way

    Standard blade fuse box. Surface mount design with side entry spade terminals. Durable construction.
    £7.20
    £0.00
    £7.20
    (-0%)
    Quick Add
    Close

FAQs

Got a question? We are here to answer

Recently Viewed Products