Spark plugs/Glow plugs - Ignition/glow system
OE JOHN DEERE
Glow Plug DZ120750-JD
NGK
Spark plug CR4HSB NGK4695
DENSO
Glow Plug DG-184
ISKRA
Glow Plug 11 721 920
NGK
Glow Plug NGK90029
BORGWARNER (BERU)
Glow Plug GN 106
BOSCH
Glow Plug 0 250 703 066
DENSO
Glow Plug DG-127
DENSO
Glow Plug DG-635
ENGITECH
Glow Plug ENT620036
NGK
Glow Plug NGK2189
NGK
Glow Plug NGK3041
OE DEUTZ
Glow Plug 04126512-DEUTZ
NGK
Spark plug MR8BP8HJS NGK97617
NGK
Spark plug CMR5H NGK7599
BORGWARNER (BERU)
Glow Plug GN 050
HIDRIA
Glow Plug H1 143
ISKRA
Glow Plug 11 721 139
ISKRA
Glow Plug 11 721 667
NGK
Glow Plug NGK1566
NGK
Glow Plug NGK3818
NGK
Glow Plug NGK6825
OE PERKINS
Glow Plug T419166-PER
BORGWARNER (BERU)
Glow Plug GN 1007
BORGWARNER (BERU)
Glow Plug GN 993
DENSO
Glow Plug DG-161
HIDRIA
Glow Plug H1 922
NGK
Glow Plug NGK2163
NGK
Glow Plug NGK90769
NGK
Glow Plug NGK92397
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.