Spark plugs/Glow plugs - Ignition/glow system
NGK
Spark plug BP8HS-15 NGK6729
DENSO
Glow Plug DG-119
DENSO
Glow Plug DG-646
HIDRIA
Glow Plug H5 257
BOSCH
Spark plug 0 242 229 661
BOSCH
Spark plug 0 242 229 708
CHAMPION
Spark plug CCH400
CHAMPION
Spark plug, CCH4151, M14mm, MERCEDES /8 (W114), G (W460), G (W463), HECKFLOSSE (W110), HECKFLOSSE (W111, W112), PAGODE (W113), S (C126), S (W108, W109), S (W116), S (W126), SL (C107), SL (R107)
CHAMPION
Spark plug RC12LC4 E436
CHAMPION
Spark plug CCH9410
DENSO
Spark plug FK20HQR10
NGK
Spark plug BPR6HS-10 NGK2633
NGK
Spark plug BPZ8HS-10 NGK3133
NGK
Spark plug BR9HS-10 NGK4551
NGK
Spark plug B8HS-10 NGK5126
NGK
Spark plug DILFR6J11 NGK92491
NGK
Spark plug NGK93289
NGK
Spark plug SILTR6A-7G NGK95369
ISKRA
Glow Plug 11 721 801
BOSCH
Spark plug 0 242 135 528
BOSCH
Spark plug 0 242 230 508
DENSO
Spark plug W14LM-U
NGK
Spark plug FR6EI NGK2687
NGK
Spark plug PFR6N-11 NGK3546
NGK
Spark plug BR5HS NGK3722
NGK
Spark plug BP5E NGK4669
NGK
Spark plug LZTR4A-11 NGK5444
NGK
Spark plug DCPR8E-N NGK5692
NGK
Spark plug BKR5EY NGK7390
NGK
Spark plug DILKAR8R9HS NGK91510
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.