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

10 Piece 'T' Handle HEX KEY SETS
£9.60
£0.00
£9.60
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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
(-0%)
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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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  • 24 Volt Push Button Illuminated ON/OFF Switch - Car Builder Solutions24 Volt Push Button Illuminated ON/OFF Switch - Car Builder Solutions

    24 Volt Push Button Illuminated ON/OFF Switch

    Mounts through a 22mm hole.
    £1.20
    £0.00
    £1.20
    (-0%)
  • Off - On Rotary Switch - Car Builder SolutionsOff - On Rotary Switch - Car Builder Solutions

    Off - On Rotary Switch

    OFF - ON
    £12.00
    £0.00
    £12.00
    (-0%)
  • Lamp Warning Light Large Aluminium Bezel - Car Builder SolutionsLamp Warning Light Large Aluminium Bezel - Car Builder Solutions

    Lamp Warning Light Large Aluminium Bezel - Green

    These large diameter warning lights have a 22mm diameter screw on bezel with a dash projection of 9mm, the rear projection of the light body is 36mm, mounting through a 17mm hole with a maximum panel thickness of 14mm. Screw terminals on the rear...
    £6.60
    £0.00
    £6.60
    (-0%)
    • Green
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  • Oval Rocker Switch Red - Car Builder SolutionsOval Rocker Switch Red - Car Builder Solutions

    Oval Rocker Switch Red

    16 Amp illuminated red oval rocker switch. Easy to install in a 12mm hole. Durable construction with secure 6.5mm spade connections.
    £3.60
    £0.00
    £3.60
    (-0%)
  • Black Nylon Toggle Switch On/On Changeover - Car Builder SolutionsBlack Nylon Toggle Switch On/On Changeover - Car Builder Solutions

    Black Nylon Toggle Switch On/On Changeover

    Durable black nylon on/on changeover toggle switch. 1/4" spade terminals, fits 12mm hole. 20A, 12V.
    £3.60
    £0.00
    £3.60
    (-0%)
  • Italian Made Black 12v Klaxon Horn Arooogah - Car Builder SolutionsItalian Made Black 12v Klaxon Horn Arooogah - Car Builder Solutions

    Italian Made Black 12v Klaxon Horn Arooogah

    110 db Arooogha - sound (see online listing for sound sample). Overall length 250mm. Maximum (body) diameter 96mm. Single bolt mounting -bolt included. Two 1/4” male spade terminals. We recommend this horn is operated through a relay. 12 volt. Weight 770gms ITALIAN MADE BLACK...
    £40.80
    £0.00
    £40.80
    (-0%)
  • H7 55W Bulb - Car Builder Solutions

    H7 55W Bulb

    Upgrade your car headlights with the H7 55W Halogen Bulb for enhanced brightness, improved visibility, and safer driving. Easy to install.
    £3.60
    £0.00
    £3.60
    (-0%)
  • 6 Volt 21 Watt Single Filament Bulb - Car Builder Solutions

    6 Volt 21 Watt Single Filament Bulb

    Reliable 6V 21W single filament bulb. Easy installation with 15mm cap. Efficient lighting solution.
    £1.20
    £0.00
    £1.20
    (-0%)
  • Mini Rocker Switch ON / OFF / ON - Car Builder SolutionsMini Rocker Switch ON / OFF / ON - Car Builder Solutions

    Mini Rocker Switch ON / OFF / ON

    Compact ON/OFF/ON mini rocker switch. 23mm diameter, 20mm hole fitting. 5mm spade terminals, 10 Amp. Non-illuminated.
    £3.60
    £0.00
    £3.60
    (-0%)
  • Fan Warning Light Large Aluminium Bezel - Car Builder SolutionsFan Warning Light Large Aluminium Bezel - Car Builder Solutions

    Fan Warning Light Large Aluminium Bezel

    IVA OK
    £6.60
    £0.00
    £6.60
    (-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%)
  • Marine Fuel Gauge 62mm Black - Car Builder SolutionsMarine Fuel Gauge 62mm Black - Car Builder Solutions

    Waterproof Fuel Gauge 62mm Black

    Fits in to a 53mm hole.
    £90.00
    £0.00
    £90.00
    (-0%)
  • Black Nylon Toggle Switch On/Off/On - Car Builder SolutionsBlack Nylon Toggle Switch On/Off/On - Car Builder Solutions

    Black Nylon Toggle Switch On/Off/On

    Durable nylon On/Off/On toggle switch, 20A 12V, 1/4" spade terminals. Fits 12mm hole, panels up to 5mm. 35mm/27mm projection.
    £3.60
    £0.00
    £3.60
    (-0%)
  • Push Button All Black - Car Builder SolutionsPush Button Black with White Button - Car Builder Solutions
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    Push Button Switch - All Black and White Variants

    26mm dia. Fits 22mm hole. Screw terminals. 20 Amp.
    £6.00
    £0.00
    £6.00
    (-0%)
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  • Bulb Holder With Mounting Bracket. - Car Builder SolutionsBulb Holder With Mounting Bracket. - Car Builder Solutions

    Bulb Holder With Mounting Bracket.

    For single filament bulbs with 15mm cap
    £5.40
    £0.00
    £5.40
    (-0%)
  • Amber Capless LED Bulb 12V - Car Builder SolutionsAmber Capless LED Bulb 12V - Car Builder Solutions

    Amber Capless LED Bulb 12V

    12V Amber Capless LED Bulb. Energy-efficient with low 40mA current drain. EB501 cap. Long-lasting & easy to install.
    £1.08
    £0.00
    £1.08
    (-0%)
  • Amber 5W Capless Bulb - Car Builder Solutions

    Amber 5W Capless Bulb

    Energy-efficient 5W amber capless bulb. Long lifespan. Cost-effective and easy to install.
    £0.84
    £0.00
    £0.84
    (-0%)
  • stainless-momentary-push-button-switch-car-builder-solutions

    Stainless Momentary Push Button Switch

    Durable stainless steel momentary push button switch. 17mm bezel, fits 12mm hole, 2 Amp rating.
    £4.80
    £0.00
    £4.80
    (-0%)
  • 8mm Diameter Silicone HT Lead - Car Builder Solutions
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    8mm Diameter Silicone HT Lead

    8mm black silicone HT lead with suppressed carbon core. Sold by the metre for customisable length. Superior conductivity and heat resistance.
    £2.70
    £0.00
    £2.70
    (-0%)
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  • Illuminated Rectangular Rocker Switch Green - Car Builder SolutionsIlluminated Rectangular Rocker Switch Green - Car Builder Solutions

    Illuminated Rectangular Rocker Switch Green

    Green illuminated rocker switch. 12V 20A. Bezel: 31x15mm, Hole: 30x12mm. ¼" spade terminals.
    £3.00
    £0.00
    £3.00
    (-0%)
  • Lucas Style Large Classic 110 db Wind Horns - Car Builder SolutionsLucas Style Large Classic 110 db Wind Horns - Car Builder Solutions

    Lucas Style Large Classic 110 db Wind Horns

    Sold as a pair
    £84.00
    £0.00
    £84.00
    (-0%)
  • Flush Bezel Chrome LED Warning Light GLOW PLUG - Car Builder SolutionsFlush Bezel Chrome LED Warning Light GLOW PLUG - Car Builder Solutions

    Flush Bezel Chrome LED Warning Light GLOW PLUG

    IVA OK
    £7.20
    £0.00
    £7.20
    (-0%)
  • Moulded Cover for #PPLG Battery Cable Connector - Car Builder SolutionsMoulded Cover for #PPLG Battery Cable Connector - Car Builder Solutions

    Red Moulded Cover for #PPLG Battery Cable Connector

    COVER ONLY
    £3.60
    £0.00
    £3.60
    (-0%)
  • White LED Bulb For Billet Alloy Switches and Lights - Car Builder SolutionsWhite LED Bulb For Billet Alloy Switches and Lights - Car Builder Solutions

    White LED 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%)
  • Flush Bezel Chrome LED Warning Front Fog - Car Builder SolutionsFlush Bezel Chrome LED Warning Front Fog - Car Builder Solutions

    Flush Bezel Chrome LED Warning Front Fog

    IVA OK
    £7.20
    £0.00
    £7.20
    (-0%)

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