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Tools For Every Trade, Ready When You Are.
Tools For Every Trade, Ready When You Are.

Under-bonnet Tools

Browse our Under-bonnet Tools selection at Town Tools for quality products at competitive prices. This collection features under-bonnet tools from brands that have earned their reputation through consistent performance and reliability. Whether you are a tradesperson who depends on your gear daily or a homeowner tackling an important project, having the right under and bonnet makes all the difference to the outcome.

Town Tools makes buying under-bonnet tools straightforward. We offer clear pricing with no hidden costs, fast UK delivery, and a customer service team that genuinely knows the products we sell. Every item in our Under-bonnet Tools collection is in stock and ready to ship. We are committed to helping you find the right products for your needs, so do not hesitate to reach out if you need guidance.

Original price ยฃ132.99 - Original price ยฃ132.99
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Current price ยฃ132.99

Sealey Combustion Leak Detector VS0062

Sealey
In stock

Diagnose blown gaskets, cracked blocks and cylinder heads on both petrol and diesel vehicles. Checks for CO2 in cooling system and indicates its pr...

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Original price ยฃ132.99 - Original price ยฃ132.99
Original price
ยฃ132.99
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Current price ยฃ132.99
Original price ยฃ97.99 - Original price ยฃ97.99
Original price
ยฃ97.99
ยฃ97.99 - ยฃ97.99
Current price ยฃ97.99

Sealey Combustion Leak Detector VS0061

Sealey
In stock

Diagnose blown gaskets, cracked blocks and cylinder heads on both petrol and diesel vehicles. Checks for CO2 in cooling system and indicates its pr...

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Original price ยฃ97.99 - Original price ยฃ97.99
Original price
ยฃ97.99
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Current price ยฃ97.99
Original price ยฃ47.99 - Original price ยฃ47.99
Original price
ยฃ47.99
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Current price ยฃ47.99

Sealey Coolant System Flush Gun VS0044

Sealey
In stock

Enables thorough flushing of debris and contaminants from cooling system during repair and maintenance. Powered by workshop air, which creates a va...

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Original price ยฃ47.99 - Original price ยฃ47.99
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Original price ยฃ113.99 - Original price ยฃ113.99
Original price
ยฃ113.99
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Current price ยฃ113.99

Sealey Cooling System Vacuum Purge & Refill Kit VS0042

Sealey
In stock

Dramatically reduces cooling system refill time, without mess and without introducing air-locks. No more time consuming cooling system bleeding and...

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Original price ยฃ113.99 - Original price ยฃ113.99
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ยฃ113.99
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Original price ยฃ125.99 - Original price ยฃ125.99
Original price
ยฃ125.99
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Current price ยฃ125.99

Sealey Cooling System Filler VS0041

Sealey
In stock

Eliminates the introduction of bubbles and air-locks into the cooling system and dramatically reduces system filling time. No more time-consuming s...

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Original price ยฃ125.99 - Original price ยฃ125.99
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Original price ยฃ161.99 - Original price ยฃ161.99
Original price
ยฃ161.99
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Sealey Cooling System Pressure Test Kit 5pc VS0033

Sealey
In stock

Capless tester uses cone adaptor system to seal and pressurise the cooling system. Adaptors may be used to replace both screw and bayonet type cap ...

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Original price ยฃ161.99 - Original price ยฃ161.99
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Original price ยฃ178.99 - Original price ยฃ178.99
Original price
ยฃ178.99
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Sealey Cooling System & Cap Testing Kit VS0031

Sealey
In stock

Capless cooling system tester uses an inflatable bladder to seal the pressure head to the radiator or header tank. Bladder system can be used on bo...

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Original price ยฃ178.99 - Original price ยฃ178.99
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ยฃ178.99
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Original price ยฃ194.99 - Original price ยฃ194.99
Original price
ยฃ194.99
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Sealey Cooling System Pressure Test Kit 13pc VS0014

Sealey
In stock

Cooling system pressure test kit, with vehicle specific cap adaptors and capless inflatable bladder. The combination of these two testing options g...

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Original price ยฃ194.99 - Original price ยฃ194.99
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ยฃ194.99
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Original price ยฃ140.99 - Original price ยฃ140.99
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ยฃ140.99
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Sealey Cooling System Pressure Test Kit 10pc VS0013

Sealey
In stock

Cooling system pressure test kit, with vehicle specific cap adaptors. Features quick release couplings, easy-to-read pressure gauge and release val...

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Original price ยฃ140.99 - Original price ยฃ140.99
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Original price ยฃ96.99 - Original price ยฃ96.99
Original price
ยฃ96.99
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Sealey Cooling System Pressure Test Kit 4pc VS0012

Sealey
In stock

Capless cooling system tester uses an inflatable bladder to seal the coolant header tank or radiator. Bladder system can be used on both screw and ...

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Original price ยฃ96.99 - Original price ยฃ96.99
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ยฃ96.99
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Original price ยฃ287.99 - Original price ยฃ287.99
Original price
ยฃ287.99
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Sealey Cooling System Pressure Test Kit 25pc VS0011

Sealey
In stock

Traditional style cooling system pressure testing kit. Features five new adaptors increasing the vehicle applications. Suitable for Alfa, Audi, BMW...

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Original price ยฃ287.99 - Original price ยฃ287.99
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ยฃ287.99
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Original price ยฃ193.99 - Original price ยฃ193.99
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ยฃ193.99
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Sealey Cooling System Tester Cap System VS001

Sealey
In stock

Traditional style cooling system pressure testing kit with an updated selection of adaptors to fit popular European and Japanese vehicles including...

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Original price ยฃ193.99 - Original price ยฃ193.99
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ยฃ193.99
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Original price ยฃ90.99 - Original price ยฃ90.99
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Sealey Vacuum Oil & Fluid Extractor Manual 6.5L TP69

Sealey
In stock

6.5L Capacity device constructed from composite materials and suitable for the extraction of all types of engine, transmission and lubricating oils...

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Original price ยฃ90.99 - Original price ยฃ90.99
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ยฃ90.99
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Original price ยฃ268.99 - Original price ยฃ268.99
Original price
ยฃ268.99
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Sealey Low Level Oil Drainer 64L AK467D

Sealey
In stock

Low level drainer suitable for use on the forecourt and workshop floor. Steel fabricated unit with a capacity of 64L. Fitted with gravity drain tap...

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Original price ยฃ268.99 - Original price ยฃ268.99
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ยฃ268.99
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Original price ยฃ439.99 - Original price ยฃ439.99
Original price
ยฃ439.99
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Sealey Mobile Oil Drainer 110L Air Discharge AK458DX

Sealey
In stock

Steel fabricated 110L reservoir. Height-adjustable steel drain pan, fitted with filter, and gravity feed reservoir with air discharge hose. Fitted ...

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Original price ยฃ439.99 - Original price ยฃ439.99
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Original price ยฃ375.99 - Original price ยฃ375.99
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Sealey Mobile Oil Drainer with Probes 35L Air Discharge AK456DX

Sealey
In stock

Steel fabricated 35L reservoir. Height-adjustable steel drain pan, fitted with grid filter. Features gravity feed reservoir with air discharge hose...

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Original price ยฃ375.99 - Original price ยฃ375.99
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Original price ยฃ280.99 - Original price ยฃ280.99
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Sealey Waste Oil Drainer 65L Air Discharge AK451DX

Sealey
In stock

Steel fabricated 65L reservoir and telescopic steel drain pan fitted with grid filter. Air discharge drain with hose. Fitted with reservoir oil lev...

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Original price ยฃ280.99 - Original price ยฃ280.99
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Original price ยฃ197.99 - Original price ยฃ197.99
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Sealey Waste Oil Drain Collector AK449D

Sealey
In stock

Mobile waste oil drainer for use with 25L or other suitable containers. Telescopic drain pan with filter grid and ball valve control. Arm fully adj...

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Original price ยฃ197.99 - Original price ยฃ197.99
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Original price ยฃ141.99 - Original price ยฃ141.99
Original price
ยฃ141.99
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Sealey Mobile Oil Drainer 36L Manual Discharge AK36D

Sealey
In stock

Polyethylene reservoir, 36L capacity, mounted on four castors for mobility. Drain pan, with filter, on height-adjustable down tube. Handgrips for m...

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Original price ยฃ141.99 - Original price ยฃ141.99
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Original price ยฃ21.99 - Original price ยฃ21.99
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Sealey AXLe Oil Drain Pan 2L CV124

Sealey
In stock

Manufactured from hard-wearing polypropylene material. Locates comfortably in wheel and ensures safe and clean collection of waste oil.Manufactured...

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Original price ยฃ21.99 - Original price ยฃ21.99
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Original price ยฃ1,119.99 - Original price ยฃ1,119.99
Original price
ยฃ1,119.99
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Current price ยฃ1,119.99

Sealey Hydraulic Bush Tool Commercial CV040

Sealey
In stock

Designed for the installation and removal of slotted bushes on commercial spring suspension. Includes a 12 Tonne hydraulic cylinder (supplied witho...

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Original price ยฃ1,119.99 - Original price ยฃ1,119.99
Original price
ยฃ1,119.99
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Original price ยฃ248.99 - Original price ยฃ248.99
Original price
ยฃ248.99
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Sealey Cooling System Pressure Test Kit 7pc Commercial CV0011

Sealey
In stock

Cooling system pressure testing kit, designed for commercial vehicles. Pressure pump with gauge quickly identifies faulty gaskets, radiators, weepi...

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Original price ยฃ248.99 - Original price ยฃ248.99
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ยฃ248.99
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Original price ยฃ229.99 - Original price ยฃ229.99
Original price
ยฃ229.99
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Current price ยฃ229.99

Sealey Mobile Oil Drainer 80L Gravity Discharge AK80D

Sealey
In stock

Polyethylene reservoir, 80L capacity, mounted on four castors for mobility. Drain pan, with filter, on height-adjustable down tube. Use rotary pump...

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Original price ยฃ229.99 - Original price ยฃ229.99
Original price
ยฃ229.99
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Original price ยฃ70.99 - Original price ยฃ70.99
Original price
ยฃ70.99
ยฃ70.99 - ยฃ70.99
Current price ยฃ70.99

Sealey Exhaust Pipe Cutter AK6838

Sealey
In stock

Suitable for cutting thin-wall tubing up to 2.5mm thick. Designed to enable access where space is restricted. Ideal for cutting stainless steel exh...

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Original price ยฃ70.99 - Original price ยฃ70.99
Original price
ยฃ70.99
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Current price ยฃ70.99