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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£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
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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
£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
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£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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£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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£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
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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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£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
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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.
£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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  • Heater Outlet Plenum - Car Builder SolutionsHeater Outlet Plenum - Car Builder Solutions

    Heater Outlet Plenum

    Two x 1 ½" (38mm) outlets and two x 2 ½" (63mm) outlets. All outlets 20mm front projection. Inside dimensions 250mm x 110mm (excluding extension blocks) x 25mm deep. Material thickness approx 1.2mm. Can bre trimmed or cut to mount directly over the front...
    £18.00
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    £18.00
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  • Compressor Cylinder Head Side Outlet - Car Builder SolutionsCompressor Cylinder Head Side Outlet - Car Builder Solutions

    Compressor Cylinder Head Side Outlet

    Side outlet compressor cylinder head for restricted access installations. Improves airflow and performance.
    £50.40
    £0.00
    £50.40
    (-0%)
  • Compressor Cylinder Head Rear Outlets - Car Builder Solutions

    Compressor Cylinder Head Rear Outlets

    Rear outlet cylinder head for compressors in tight spaces. Easier hose connection and enhanced installation flexibility.
    £50.40
    £0.00
    £50.40
    (-0%)
  • Circular Roof Ventilation Plenum With Four Vents - Car Builder SolutionsCircular Roof Ventilation Plenum With Four Vents - Car Builder Solutions

    Circular Roof Ventilation Plenum With Four Vents

    280mm diameter
    £24.00
    £30.00
    £24.00
    (-20%)
  • Universal 12v Electric Air Conditioning Compressor 2.2KWUniversal 12v Electric Air Conditioning Compressor 2.2KW

    Universal 12v Electric Air Conditioning Compressor 2.2KW

    R134a WITH REAR INLET AND OUTLET UNIONS
    £1,198.80
    £0.00
    £1,198.80
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  • A/C Union #6 Straight - Car Builder Solutions

    A/C Union #6 Straight

    Reliable A/C union #6 straight connector for seamless, leak-proof connections in refrigeration systems.
    £7.20
    £0.00
    £7.20
    (-0%)
  • A/C Union #6 45 Degree - Car Builder Solutions

    A/C Union #6 45 Degree

    45-degree A/C union for connecting refrigeration/AC lines. Durable, leak-free, ensures efficient system performance.
    £9.60
    £0.00
    £9.60
    (-0%)
  • A/C Union #6 90 Degree - Car Builder Solutions

    A/C Union #6 90 Degree

    A robust 90-degree A/C union for connecting refrigeration lines, ensuring a secure, leak-free connection.
    £7.20
    £0.00
    £7.20
    (-0%)
  • A/C Union #6 180 Degree - Car Builder Solutions

    A/C Union #6 180 Degree

    A durable 180-degree A/C union for reliable #6 A/C system connections, ensuring proper refrigerant flow.
    £16.80
    £0.00
    £16.80
    (-0%)
  • MALE A/C Union #6 Straight - Car Builder Solutions

    MALE A/C Union #6 Straight

    Durable & reliable male A/C union for joining two #6 A/C lines. Ensures a secure, leak-free connection in demanding systems.
    £8.40
    £0.00
    £8.40
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  • MALE A/C Union #6 45 Degree - Car Builder Solutions

    MALE A/C Union #6 45 Degree

    45-degree male A/C union connector. #6 size for standard compatibility. Durable construction for leak-proof sealing.
    £7.20
    £0.00
    £7.20
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  • MALE A/C Union #6 90 Degree - Car Builder Solutions

    MALE A/C Union #6 90 Degree

    90-degree male A/C union for efficient and reliable refrigerant flow in various HVAC applications.
    £9.60
    £0.00
    £9.60
    (-0%)
  • A/C #6 'O' Ring - Car Builder Solutions

    A/C #6 'O' Ring

    Essential A/C #6 'O' Ring for preventing leaks and ensuring efficient cooling performance. Easy installation and durable.
    £2.40
    £0.00
    £2.40
    (-0%)
  • A/C Union #6 Tight Angle 90 Degree - Car Builder SolutionsA/C Union #6 Tight Angle 90 Degree - Car Builder Solutions

    A/C Union #6 Tight Angle 90 Degree

    90-degree A/C union fitting for tight spaces. Durable construction with included 'O' ring for a leak-proof seal. Ensures efficient refrigerant flow.
    £18.00
    £0.00
    £18.00
    (-0%)
  • A/C #6 Charging Port - Car Builder Solutions

    A/C #6 Charging Port

    Efficient A/C charging port for optimal cooling performance. Durable, reliable, and easy to install for long-lasting use.
    £24.00
    £0.00
    £24.00
    (-0%)
  • #6 Straight Charging Port - Car Builder Solutions

    #6 Straight Charging Port

    #6 straight charging port for AC systems. Crimp and 'O' ring fitting, 93mm long. Ensures leak-proof connection.
    £24.00
    £0.00
    £24.00
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  • A/C #6 90 Degree Charging Port - Car Builder SolutionsA/C #6 90 Degree Charging Port - Car Builder Solutions

    A/C #6 90 Degree Charging Port

    90-degree A/C charging port with 'O' ring for secure seal. Ideal for tight spaces and ensures efficient charging.
    £24.00
    £0.00
    £24.00
    (-0%)
  • A/C #6 Bulkhead Fitting - Car Builder SolutionsA/C #6 Bulkhead Fitting - Car Builder Solutions

    A/C #6 Bulkhead Fitting

    Durable A/C #6 bulkhead fitting, 47mm length, 1" A/F hex, 5/8" x 18 UNF threads for secure AC system connections.
    £21.60
    £0.00
    £21.60
    (-0%)
  • A/C #6 Crimp Hose and Male O Ring Bulkhead Fitting - Car Builder Solutions

    A/C #6 Crimp Hose and Male O Ring Bulkhead Fitting

    A durable 100mm A/C #6 crimp hose and male O-ring bulkhead fitting with a removable nut, 1" AF hex, and 5/8" x 18 UNF thread.
    £14.40
    £0.00
    £14.40
    (-0%)
  • A/C #6 90 Degree Crimp Hose and Male O Ring Bulkhead Fitting - Car Builder Solutions

    A/C #6 90 Degree Crimp Hose and Male O Ring Bulkhead Fitting

    A/C #6 90° crimp hose & male O-ring bulkhead fitting. 95x65mm, 1" AF hex, 5/8"x18 UNF thread.
    £15.60
    £0.00
    £15.60
    (-0%)
  • A/C Hose Joiner Union #6 Straight - Car Builder Solutions

    A/C Hose Joiner Union #6 Straight

    A/C Hose Joiner Union #6 Straight for secure and leak-free A/C hose connections. Ensures efficient refrigerant flow and optimal cooling.
    £7.20
    £0.00
    £7.20
    (-0%)
  • A/C Union #6 90 Degree Crimp Joiner - Car Builder Solutions

    A/C Union #6 90 Degree Crimp Joiner

    A 90-degree union joiner with #6 crimp fixings for secure A/C connections. Easy to install, ensures a tight seal.
    £14.40
    £0.00
    £14.40
    (-0%)
  • ac-union-8-straight-car-builder-solutions

    A/C Union #8 Straight

    Reliable A/C union connector for #8 lines, ensuring secure, leak-free connections and optimal system performance.
    £8.40
    £0.00
    £8.40
    (-0%)
  • A/C Union #8 45 Degree - Car Builder Solutions

    A/C Union #8 45 Degree

    45-degree A/C union fitting for secure, leak-free connections in refrigeration and air conditioning systems.
    £10.80
    £0.00
    £10.80
    (-0%)
  • A/C Union #8 90 Degree - Car Builder Solutions

    A/C Union #8 90 Degree

    A/C Union 90 Degree #8 for secure, leak-free connection of refrigerant lines. Durable and easy to install for long-lasting HVAC performance.
    £8.40
    £0.00
    £8.40
    (-0%)

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