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
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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

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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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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
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£3.00
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Brake and Clutch Reservoir Bleeding Adapter

Brake and Clutch Reservoir Bleeding Adapter

RESERVOIR BLEEDING ADAPTER
£19.20
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£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
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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
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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
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£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
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£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
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£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
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£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
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£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
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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
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£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
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£21.60
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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.
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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.
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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.
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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.
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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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  • A/C #8 Bulkhead Fitting - Car Builder SolutionsA/C #8 Bulkhead Fitting - Car Builder Solutions

    A/C #8 Bulkhead Fitting

    Durable A/C #8 Bulkhead Fitting. 48mm length, removable nut, 1 1/4" A/F Hex, 3/4" x 16 UNF threads. Easy installation.
    £24.00
    £0.00
    £24.00
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  • A/C #8 Crimp Hose and Male O Ring Bulkhead Fitting - Car Builder Solutions

    A/C #8 Crimp Hose and Male O Ring Bulkhead Fitting

    #8 A/C crimp hose and male O-ring bulkhead fitting. 112mm long, removable nut, 1 1/4" AF hex, 3/4" x 18 thread.
    £14.40
    £0.00
    £14.40
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  • A/C #8 90 Degree Crimp Hose and Male O Ring Bulkhead Fitting - Car Builder Solutions

    A/C #8 90 Degree Crimp Hose and Male O Ring Bulkhead Fitting

    A #8 90° air con crimp hose and male O-ring bulkhead fitting with 1 1/4" AF hex and 3/4" x 18 thread.
    £18.00
    £0.00
    £18.00
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  • A/C Hose Joiner Union #8 Straight - Car Builder Solutions

    A/C Hose Joiner Union #8 Straight

    A/C Hose Joiner Union #8 Straight for secure, leak-free A/C hose connections, ensuring optimal cooling performance.
    £8.40
    £0.00
    £8.40
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  • A/C Union #8 90 Degree Crimp Joiner - Car Builder Solutions

    A/C Union #8 90 Degree Crimp Joiner

    90-degree A/C union with #8 crimp fixings for secure, leak-free connections. Durable, compact design for easy installation.
    £14.40
    £0.00
    £14.40
    (-0%)
  • A/C #8 Crimp Hose To 1/2" Compression Fitting - Car Builder SolutionsA/C #8 Crimp Hose To 1/2" Compression Fitting - Car Builder Solutions

    A/C #8 Crimp Hose To 1/2" Compression Fitting

    Connects A/C #8 crimp hose to 1/2" compression fitting. 84mm long with 1" hex nut and stepped steel olive.
    £15.60
    £0.00
    £15.60
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  • ac-union-10-straight-car-builder-solutions

    A/C Union #10 Straight

    The A/C Union #10 Straight is designed for secure, leak-free connections in air conditioning systems, ensuring reliable performance.
    £9.60
    £0.00
    £9.60
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  • A/C Union #10 45 Degree - Car Builder Solutions

    A/C Union #10 45 Degree

    45-degree A/C union for #10 tubing, ensuring a secure, leak-free connection in refrigeration systems.
    £10.80
    £0.00
    £10.80
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  • A/C Union #10 90 Degree - Car Builder Solutions

    A/C Union #10 90 Degree

    Durable 90-degree A/C union fitting for reliable, leak-free connection of #10 air conditioning lines.
    £10.80
    £0.00
    £10.80
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  • A/C Union #10 180 Degree - Car Builder Solutions

    A/C Union #10 180 Degree

    A robust 180-degree A/C union for joining #10 A/C lines, ensuring secure and leak-free connections.
    £18.00
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    £18.00
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  • MALE A/C Union #10 Straight - Car Builder Solutions

    MALE A/C Union #10 Straight

    Male A/C union for secure, leak-free connections in automotive air conditioning systems. Durable and easy to install.
    £9.60
    £0.00
    £9.60
    (-0%)
  • MALE A/C Union #10 45 Degree - Car Builder Solutions

    MALE A/C Union #10 45 Degree

    45-degree male A/C union with #10 crimp and 7/8" x 14 UNF thread. 110mm length for versatile AC connections.
    £12.00
    £0.00
    £12.00
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  • MALE A/C Union #10 90 Degree - Car Builder Solutions

    MALE A/C Union #10 90 Degree

    Connect A/C components efficiently with this #10 90-degree male union. Durable and leak-free, ensuring optimal cooling performance.
    £14.40
    £0.00
    £14.40
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  • A/C #10 'O' Ring - Car Builder Solutions

    A/C #10 'O' Ring

    Essential A/C #10 'O' Ring. Provides reliable sealing, preventing leaks. Durable and easy to install.
    £2.40
    £0.00
    £2.40
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  • A/C Union #10 Tight Angle 90 Degree - Car Builder Solutions

    A/C Union #10 Tight Angle 90 Degree

    90-degree A/C union fitting for tight spaces. #10 size, includes 'O' ring for leak-free seal. Durable and easy to install.
    £20.40
    £0.00
    £20.40
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  • A/C #10 Charging Port - Car Builder Solutions

    A/C #10 Charging Port

    Durable and reliable A/C #10 Charging Port for efficient refrigerant transfer and optimal cooling performance.
    £24.00
    £0.00
    £24.00
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  • #10 Straight Charging Port - Car Builder Solutions

    #10 Straight Charging Port

    Dual-end #10 charging port with crimped hose connection and female 'O' ring fitting. 107mm long.
    £24.00
    £0.00
    £24.00
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  • A/C #10 90 Degree Charging Port - Car Builder SolutionsA/C #10 90 Degree Charging Port - Car Builder Solutions

    A/C #10 90 Degree Charging Port

    90-degree A/C charging port with 'O' ring for #10 refrigerant lines. Ensures efficient and leak-free charging.
    £24.00
    £0.00
    £24.00
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  • A/C #10 Bulkhead Fitting - Car Builder SolutionsA/C #10 Bulkhead Fitting - Car Builder Solutions

    A/C #10 Bulkhead Fitting

    Securely connect A/C components with this #10 bulkhead fitting. Easy installation, durable, and reliable fit.
    £24.00
    £0.00
    £24.00
    (-0%)
  • A/C #10 90 Degree Crimp Hose and Male O Ring Bulkhead Fitting - Car Builder Solutions

    A/C #10 90 Degree Crimp Hose and Male O Ring Bulkhead Fitting

    #10 90° crimp hose and male O-ring bulkhead fitting. 7/8" x 18 thread, 1 1/4" AF hex. Efficient refrigerant flow.
    £38.40
    £0.00
    £38.40
    (-0%)
  • A/C #10 Crimp Hose and Male O Ring Bulkhead Fitting - Car Builder Solutions

    A/C #10 Crimp Hose and Male O Ring Bulkhead Fitting

    Durable A/C crimp hose fitting with male O-ring and bulkhead design for secure, leak-free connections. Easy installation.
    £19.20
    £0.00
    £19.20
    (-0%)
  • A/C Hose Joiner Union #10 Straight - Car Builder Solutions

    A/C Hose Joiner Union #10 Straight

    Securely connect A/C hoses with this #10 straight joiner union. Ensures efficient refrigerant flow and long-lasting durability.
    £9.60
    £0.00
    £9.60
    (-0%)
  • A/C Union #10 90 Degree Crimp Joiner - Car Builder Solutions

    A/C Union #10 90 Degree Crimp Joiner

    90-degree union joiner with #10 crimp fittings for secure, leak-free A/C connections. Easy installation and flexible placement.
    £14.40
    £0.00
    £14.40
    (-0%)
  • A/C #10 Crimp Hose To Compression Fitting - Car Builder SolutionsA/C #10 Crimp Hose To Compression Fitting - Car Builder Solutions

    A/C #10 Crimp Hose To Compression Fitting

    Connects A/C crimp hose to 16mm compression fitting. 84mm long with 1" hex nut and plated steel olive.
    £19.20
    £0.00
    £19.20
    (-0%)
  • A/C Hose Reducing Straight Joiner #8 to #6 - Car Builder Solutions

    A/C Hose Reducing Straight Joiner #8 to #6

    Connects #8 and #6 A/C hoses with a secure, leak-free, and durable straight joiner for optimal performance.
    £10.80
    £0.00
    £10.80
    (-0%)

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