Essential Components for Vehicle Heating and Air Conditioning

This collection provides everything you need to build or repair your vehicle's heating and A/C systems. From rotary fan switches to flexible ducting, aluminium unions, bulkhead flanges, and vent trims, these parts are perfect for classic builds or custom installations.

A/C HoseA/C Hose
A/C UnionsA/C Unions
A/C UnitA/C Unit
Bulkhead FlangesBulkhead Flanges
CompressorCompressor
DemistDemist
DuctingDucting
Heater HosesHeater Hoses
Heater UnitsHeater Units
Heater ValuesHeater Values
Hose FormersHose Formers
Louvre PanelsLouvre Panels
PlenumPlenum
RadiatorsRadiators
ScoopsScoops
ValvesValves
VentsVents
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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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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
£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
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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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£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
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£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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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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  • 2 Piece Rectangular Vent 145mm x 52mm - Car Builder Solutions2 Piece Rectangular Vent 145mm x 52mm - Car Builder Solutions

    2 Piece Rectangular Vent 145mm x 52mm

    Ideal for de-mist and/or dash.
    £19.20
    £0.00
    £19.20
    (-0%)
  • Duct Hose Reducer 60-40mm - Car Builder SolutionsDuct Hose Reducer 60-40mm - Car Builder Solutions

    Duct Hose Reducer 60-40mm

    Durable ABS duct hose reducer for connecting 60mm and 40mm ventilation hoses. Secure clamping or bonding, 2.4mm wall thickness.
    £7.80
    £0.00
    £7.80
    (-0%)
  • Duct Hose Reducer 50-40mm - Car Builder SolutionsDuct Hose Reducer 50-40mm - Car Builder Solutions

    Duct Hose Reducer 50-40mm

    Connect 50mm and 40mm ventilation duct hoses securely with this moulded ABS reducer. Durable, airtight, and easy to install.
    £7.80
    £0.00
    £7.80
    (-0%)
  • Duct Hose Reducer 60-50mm - Car Builder SolutionsDuct Hose Reducer 60-50mm - Car Builder Solutions

    Duct Hose Reducer 60-50mm

    Durable ABS reducer connects 60mm and 50mm ventilation duct hoses, allowing for secure clamping or bonding.
    £7.80
    £0.00
    £7.80
    (-0%)
  • Y Splitter Vent With Butterfly 3 x 60mm Outlets - Car Builder SolutionsY Splitter Vent With Butterfly 3 x 60mm Outlets - Car Builder Solutions

    Y Splitter Vent With Butterfly 3 x 60mm Outlets

    TAKES 63mm HOSE
    £18.00
    £0.00
    £18.00
    (-0%)
  • Y Splitter Vent With Butterfly 3 x 50mm Outlets - Car Builder SolutionsY Splitter Vent With Butterfly 3 x 50mm Outlets - Car Builder Solutions

    Y Splitter Vent With Butterfly 3 x 50mm Outlets

    TAKES 50mm HOSE
    £21.60
    £0.00
    £21.60
    (-0%)
  • Y Splitter Vent With 2 x 39mm & 1 60mm Outlet - Car Builder SolutionsY Splitter Vent With 2 x 39mm & 1 60mm Outlet - Car Builder Solutions

    Y Splitter Vent With 2 x 39mm & 1 60mm Outlet

    ABS Y duct splitter for cockpit ventilation. Two 39mm & one 60mm outlet for efficient airflow distribution.
    £21.60
    £0.00
    £21.60
    (-0%)
  • Y Splitter Vent With Butterfly 3 x 39mm Outlets - Car Builder SolutionsY Splitter Vent With Butterfly 3 x 39mm Outlets - Car Builder Solutions

    Y Splitter Vent With Butterfly 3 x 39mm Outlets

    TAKES 40mm HOSE
    £21.60
    £0.00
    £21.60
    (-0%)
  • Bolt-In Heater Take-Off - Car Builder SolutionsBolt-In Heater Take-Off - Car Builder Solutions

    Bolt-In Heater Take-Off

    Easily install this bolt-in heater take-off in your vehicle's 50mm+ rubber water hose for efficient heat transfer.
    £9.00
    £0.00
    £9.00
    (-0%)
  • Axial Fan 60mm Long 48mm Diameter. Billett Aluminium - Car Builder SolutionsAxial Fan 60mm Long 48mm Diameter. Billett Aluminium - Car Builder Solutions

    Axial Fan 60mm Long 48mm Diameter. Billett Aluminium

    48mm dia. 22 CFM air flow.
    £177.60
    £0.00
    £177.60
    (-0%)
  • Squirrel Cage Heater Fan 178mm - Car Builder Solutions

    Squirrel Cage Heater Fan 178mm

    178mm squirrel cage heater fan with powerful 12V motor and 5A current draw for 158 CFM airflow. Compact with versatile mounting.
    £33.60
    £0.00
    £33.60
    (-0%)
  • 3 Speed Squirrel Cage Heater Fan - Car Builder Solutions3 Speed Squirrel Cage Heater Fan - Car Builder Solutions

    3 Speed Squirrel Cage Heater Fan

    A very powerful, compact and versatile fan with built-in overload protection. The rectangular outlet is 100mm x 53mm and has a flat flange with four cut-outs for M4 mounting screws at 110mm x 60mm centres. Power consumption 120 Watts.  Recommended fuse 10 Amp.  133mm...
    £70.80
    £0.00
    £70.80
    (-0%)
  • Compact Heater Matrix 195mm - Car Builder Solutions
    Out Of Stock

    Compact Heater Matrix 195mm

    Use to make your own heater system.
    £48.00
    £0.00
    £48.00
    (-0%)
    Out Of Stock
  • ABS Heater Matrix Case - Car Builder Solutions

    ABS Heater Matrix Case

    Build your own heater system
    £30.00
    £0.00
    £30.00
    (-0%)
  • Compact Heater Matrix And Fan Kit - Car Builder SolutionsCompact Heater Matrix And Fan Kit - Car Builder Solutions
    Out Of Stock

    Compact Heater Matrix And Fan Kit

    Make your own heater system.
    £69.60
    £0.00
    £69.60
    (-0%)
    Out Of Stock
  • Air Conditioning Hose Crimping Tool - Car Builder SolutionsAir Conditioning Hose Crimping Tool - Car Builder Solutions

    Air Conditioning Hose Crimping Tool

    Here’s an affordable, easy to use, manual hose crimper. It comes with four sets of dies covering standard hose sizes #6, #8, #10 and #12, which snap easily into place in the tool. The tool can be mounted to a bench using the holding fixture...
    £282.00
    £0.00
    £282.00
    (-0%)
  • Condensing Radiator 380 x 360 x 50 - Car Builder SolutionsCondensing Radiator 380 x 360 x 50 - Car Builder Solutions

    Condensing Radiator 380 x 360 x 50

    Compact condensing radiator, 380x360x50mm, efficient heat transfer, ideal for smaller spaces.
    £132.00
    £0.00
    £132.00
    (-0%)
  • Condensing Radiator 500 x 290 x 32mm - Car Builder SolutionsCondensing Radiator 500 x 290 x 32mm - Car Builder Solutions

    Condensing Radiator 500 x 290 x 32mm

    Overall size 500mm x 290mm x 32mm.
    £117.60
    £0.00
    £117.60
    (-0%)
  • Condensing Radiator 665 x 335 x 45 - Car Builder SolutionsCondensing Radiator 665 x 335 x 45 - Car Builder Solutions
    Out Of Stock

    Condensing Radiator 665 x 335 x 45

    High-quality condensing radiator, 665x335x45mm, efficient heating, durable construction, easy installation. Replaces CONRAD5.
    £198.00
    £0.00
    £198.00
    (-0%)
    Out Of Stock
  • Condensing Radiator 630 x 330 x 48 - Car Builder SolutionsCondensing Radiator 630 x 330 x 48 - Car Builder Solutions

    Condensing Radiator 630 x 330 x 48

    Overall size 630mm x 330mm x 48mm.
    £117.60
    £0.00
    £117.60
    (-0%)
  • Universal Air Conditioning Compressor Double 'A' Drive belt and side unions - Car Builder SolutionsUniversal Air Conditioning Compressor Double 'A' Drive belt and side unions - Car Builder Solutions

    Universal Air Conditioning Compressor Double 'A' Drive belt and side unions

    R134a WITH SIDE INLET AND OUTLET UNIONS
    £309.60
    £0.00
    £309.60
    (-0%)
  • Universal Air Conditioning Compressor 'Poly V' Drive belt and side unions - Car Builder SolutionsUniversal Air Conditioning Compressor 'Poly V' Drive belt and side unions - Car Builder Solutions

    Universal Air Conditioning Compressor 'Poly V' Drive belt and side unions

    R134a WITH SIDE INLET AND OUTLET UNIONS
    £309.60
    £0.00
    £309.60
    (-0%)
  • Universal Air Conditioning Compressor Double 'A' Drive belt and rear unions - Car Builder SolutionsUniversal Air Conditioning Compressor Double 'A' Drive belt and rear unions - Car Builder Solutions

    Universal Air Conditioning Compressor Double 'A' Drive belt and rear unions

    R134a WITH REAR INLET AND OUTLET UNIONS
    £309.60
    £0.00
    £309.60
    (-0%)
  • Universal Air Conditioning Compressor 'Poly V' Drive belt and rear unions - Car Builder SolutionsUniversal Air Conditioning Compressor 'Poly V' Drive belt and rear unions - Car Builder Solutions

    Universal Air Conditioning Compressor 'Poly V' Drive belt and rear unions

    R134a WITH REAR INLET AND OUTLET UNIONS
    £309.60
    £0.00
    £309.60
    (-0%)
  • Brass 90 Degree Ball Valve - Car Builder SolutionsBrass 90 Degree Ball Valve - Car Builder Solutions

    Brass 90 Degree Ball Valve

    Ideal for isolating heater systems.
    £26.40
    £0.00
    £26.40
    (-0%)

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