Spark plugs/Glow plugs - Ignition/glow system
NGK
Spark plug BR4LM NGK4133
NGK
Spark plug BCP6ET NGK4563
NGK
Spark plug ILTR6H8G NGK96870
NGK
Spark plug IFR6S NGK99404
BOSCH
Spark plug 0 241 229 579
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 CCH443
CHAMPION
Spark plug CET10P
NGK
Spark plug BKR6EP-8 NGK2215
NGK
Spark plug BP6FS NGK3512
NGK
Spark plug LZFR6AI NGK3656
NGK
Spark plug ZFR6KIX-11PS NGK7807
NGK
Spark plug DILKAR7B8 NGK92217
BOSCH
Spark plug 0 242 135 528
CHAMPION
Spark plug OE014/T10
NGK
Spark plug BKUR6EK NGK2213
NGK
Spark plug BR5HS NGK3722
NGK
Spark plug BKUR6ETB NGK6992
NGK
Spark plug IFR5J-11 NGK7418
BOSCH
Spark plug 0 242 225 623
BOSCH
Spark plug 0 242 235 913
CHAMPION
Spark plug CCH8471
CHAMPION
Spark plug OE048/T10
DENSO
Spark plug IXU01-27
NGK
Spark plug BKR6EKPB-11 NGK3452
NGK
Spark plug BKUR6ETB-10 NGK5742
NGK
Spark plug ZFR5N NGK7917
NGK
Spark plug SILZKGR8C8S NGK95248
NGK
Spark plug CR4HSB NGK4695
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.