Spark plugs/Glow plugs - Ignition/glow system
DENSO
Spark plug SK16R11
DENSO
Spark plug T22EP-U
NGK
Spark plug DILZKR7A11G NGK92924
DENSO
Spark plug DENSO Iridium 1fits HONDA
NGK
Spark plug BR5FS NGK4123
NGK
Spark plug FR4 NGK5155
NGK
Spark plug DCPR7EA-9 NGK6651
BOSCH
Spark plug 0 242 230 534
BOSCH
Spark plug 0 242 240 635
CHAMPION
Spark plug OE131/T10
CHAMPION
Spark plug OE191/T10
DENSO
Spark plug SKJ20CR-A8
DENSO
Spark plug VKH20Y
NGK
Spark plug PFR5G-11 NGK2647
NGK
Spark plug LFR6AIX-P NGK3790
NGK
Spark plug IFR5G11 NGK7854
CHAMPION
Spark plug CCH9775
NGK
Spark plug NGK C8E Nickel fits FERRARI; HUSABERG; TRIUMPH
CHAMPION
Spark plug RC12LC4 E436
CHAMPION
Spark plug CET5
CHAMPION
Spark plug OE249
DENSO
Spark plug IQ24
DENSO
Spark plug K20R-U
DENSO
Spark plug DENSO Standard 2fits AUDI; BMW; DAIHATSU; FIAT; LANCIA; LAND ROVER; LEXUS; LOTUS; MINI; OPEL; PORSCHE; RENAULT; SAAB; SEAT; SKODA; TOYOTA; VW; G+G; YAMAHA
DENSO
Spark plug DENSO Standard 1
NGK
Spark plug ILTR6A-8G NGK3787
BOSCH
Spark plug 0 242 040 502
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.