Spark plugs/Glow plugs - Ignition/glow system
NGK
Spark plug CMR7H NGK3066
DENSO
Glow Plug DG-171
ISKRA
Glow Plug 11 725 025
BORGWARNER (BERU)
Glow Plug GN 037
BORGWARNER (BERU)
Glow Plug GN 985
DENSO
Glow plug DG-674 5V M8x1
DENSO
Glow plug DG-677 7V M10x1
ENGITECH
Glow Plug ENT620040
BOSCH
Spark plug 0 242 040 502
BORGWARNER (BERU)
Glow Plug GN 999
NGK
Spark plug CR6HSB NGK6500
ISKRA
Glow Plug 11 721 123
BORGWARNER (BERU)
Glow Plug PSG 003
DENSO
Glow Plug DG-632
ISKRA
Glow Plug 11 721 392
NGK
Spark plug LMAR6C-9 NGK1679
BORGWARNER (BERU)
Glow Plug GE 119
BOSCH
Glow Plug 0 250 402 003
NGK
Spark plug SPMR8A6HDG NGK92264
ENGITECH
Glow Plug ENT620011
BOSCH
Glow Plug 0 250 202 035
BOSCH
Glow Plug 0 250 203 012
DENSO
Glow Plug DG-111
DENSO
Glow Plug DG-155
NGK
Glow Plug NGK90403
BORGWARNER (BERU)
Glow Plug GE 113
NGK
Glow Plug NGK2419
ISKRA
Glow Plug 11 725 191
NGK
Glow Plug NGK97130
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.