Spark plugs/Glow plugs - Ignition/glow system
DENSO
Spark plug K20R-U
DENSO
Spark plug DENSO Standard 1
DENSO
Spark plug W16EXR-U11
NGK
Spark plug APR6FS NGK2922
NGK
Spark plug BPR5EY/ V-LINE NR9 NGK3153
NGK
Spark plug ILTR6A-8G NGK3787
BOSCH
Spark plug 0 242 040 502
BOSCH
Spark plug 0 242 050 510
BOSCH
Spark plug 0 242 229 775
DENSO
Spark plug DENSO Iridium 1fits KTM
DENSO
Spark plug QJ16AR-U
DENSO
Spark plug SK22PR-M11S
DENSO
Spark plug W16S-U M14
NGK
Spark plug SIFR6A11 NGK0127
NGK
Spark plug FR6EI NGK2687
NGK
Spark plug BKR6EY NGK3696
NGK
Spark plug PTR5D-10 NGK3784
NGK
Spark plug IFR6E-11 NGK6741
BOSCH
Spark plug 0 242 140 523
DENSO
Spark plug DENSO Iridium 1fits BIMOTA; BUELL; CAGIVA; HONDA; KAWASAKI; SUZUKI; TRIUMPH; YAMAHA
DENSO
Spark plug Q16PR-U
DENSO
Spark plug DENSO Standard 1
NGK
Spark plug ILKR8E6 NGK1422
NGK
Spark plug LZTR5AIX-13 NGK2314
NGK
Spark plug SILKAR8C6DS NGK96372
BOSCH
Spark plug 0 242 235 766
BOSCH
Spark plug 0 242 240 637
CHAMPION
Spark plug OE011/T10
DENSO
Spark plug IW20
DENSO
Spark plug VXUH20I
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.