Spark plugs/Glow plugs - Ignition/glow system
HANS
Socket 12-angle 3/8" 14 mm 3336M14
PROFITOOL
Socket Hexagonal 3/8" 14 mm 0X22414
PROFITOOL
Socket Hexagonal 1/2" 16 mm 0X23416
SEALEY
Socket 12-angle 3/8" 14 mm SEA AK6568
TOPTUL
Socket Hexagonal 1/2" 16 mm BAAR1616
TOPTUL
Socket Hexagonal 1/2" 16 mm BAAU1616
TOPTUL
Socket 12-angle 3/8" 14 mm BSBA1214S
TOPTUL
Socket Hexagonal 1/2" 16 mm BAAV1616
HANS
Socket 12-angle 3/8" 16 mm 3336MK16
HANS
Socket Hexagonal 1/2" 20,8 mm 4305M/20,8
TOPTUL
Socket Hexagonal 3/8" 16 mm BAAT1216
TOPTUL
Socket 12-angle 3/8" 14 mm BSBA1214L
HANS
Socket Hexagonal 1/2" 16 mm 4335M16
TOPTUL
Socket Hexagonal 3/8" 16 mm BAAR1216
SEALEY
Spark plugs wrench pipe / socket HEX, 14; 16 mm
HANS
Socket Hexagonal 1/2" 16 mm 4335MK16
VICMA
Spark plugs wrench pipe / socket HEX, 16 mm
VICMA
Spark plugs wrench pipe / socket HEX, 17; 19 mm
SEALEY
Socket 12-angle / Cardan 3/8" 14 mm SEA AK6569
TOPTUL
Socket Hexagonal 3/8" 21 mm BAAT1221
HANS
Socket Hexagonal 1/2" 20,8 mm 4335M20.8
HANS
Socket Hexagonal 3/8" 14 mm 3335M14
SONIC
Socket Hexagonal 3/8" 16 mm 7172216
MILWAUKEE
Socket Hexagonal 3/8" 16 mm 4932480675
TOPTUL
Socket 12-angle / with leaf spring design to retain/clip 3/8" 14 mm BAAX1214
HANS
Socket Hexagonal 3/8" 16 mm 3305MS/16
HANS
Socket Hexagonal 3/8" 16 mm 3335MS/16
TOPTUL
Spark plugs wrench pipe / socket " T " type / HEX, 21 mm
SEALEY
Spark plugs wrench pipe / socket HEX, 18; 21 mm
HANS
Socket 12-angle 3/8" 16 mm 3336M16
Premium Spark Plugs & Glow Plugs for Peak Engine Performance
Ensure reliable ignition and optimal engine efficiency with our expertly curated selection of spark plugs and glow plugs at IC24.uk. Whether you drive a petrol or diesel vehicle, these components are critical for smooth engine starts, efficient combustion, and lower emissions—especially during cold weather starts.
Why Spark Plugs & Glow Plugs Matter
Spark plugs are essential for igniting the air-fuel mixture in petrol engines. High-quality spark plugs improve fuel efficiency, enhance throttle response, and reduce misfires. On the other hand, glow plugs are used in diesel engines to heat the combustion chamber, ensuring a quicker and smoother start—particularly in colder climates.
Signs You May Need Replacement
- Difficulty starting your vehicle
- Increased fuel consumption
- Engine misfires or rough idling
- Poor acceleration
- Check engine light related to ignition faults
If you notice any of these symptoms, it's time to inspect your plugs and consider replacements to avoid further damage and costly repairs.
Trusted Brands. Expertly Matched.
We stock a wide range of OEM-quality spark plugs and glow plugs from trusted manufacturers such as Bosch, NGK, Denso, and Beru—ensuring perfect fitment and lasting performance. Use our vehicle selector tool to find parts tailored to your specific make and model with ease.
Benefits of Choosing IC24.uk
- Wide selection of premium-quality ignition components
- Fast UK delivery from a trusted supplier
- Easy-to-use vehicle compatibility checker
- Competitive prices with regular offers
- Helpful customer support for fitment queries
Whether you're carrying out routine maintenance or resolving ignition issues, investing in the right spark or glow plug can dramatically improve your vehicle's performance and fuel economy.
Order your replacement spark plugs or glow plugs today and keep your engine running at its best.
Looking for more essential engine components? Explore our full range of engine oil level switches here and ensure your vehicle is protected from low oil levels and potential engine damage.