Spark plugs/Glow plugs - Ignition/glow system
A~6811055
BOSCH
Spark plug 0 242 236 655
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
EUR1 certificate Yes Yes
12.10
10.08 £ 14.34 £
Lowest price in 30 days from the promotion is:
12.10 £
Bestsellers
BOSCH
Spark plug 0 242 236 658
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Set [pcs] 1
EUR1 certificate Yes Yes
8.22
6.85 £
Lowest price in 30 days from the promotion is:
£
BOSCH
Spark plug 0 242 236 663
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Set [pcs] 1
29.22
24.35 £
Lowest price in 30 days from the promotion is:
£
BOSCH
Spark plug 0 242 236 672
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Set [pcs] 1
EUR1 certificate Yes Yes
14.10
11.75 £
Lowest price in 30 days from the promotion is:
£
BOSCH
Spark plug 0 242 236 675
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Set [pcs] 1
41.88
34.90 £
Lowest price in 30 days from the promotion is:
£
BOSCH
Spark plug 0 242 236 678
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Set [pcs] 1
EUR1 certificate Yes Yes
38.32
31.93 £
Lowest price in 30 days from the promotion is:
£
BOSCH
Spark plug 0 242 236 683
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
EUR1 certificate Yes Yes
16.72
13.93 £
Lowest price in 30 days from the promotion is:
£
BOSCH
Spark plug 0 242 240 506
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 20.8
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
3.23
2.69 £ 4.32 £
Lowest price in 30 days from the promotion is:
3.23 £
BOSCH
Spark plug 0 242 240 566
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 2
Connector SAE
Set [pcs] 1
4.86
4.05 £
Lowest price in 30 days from the promotion is:
£
BOSCH
Spark plug 0 242 240 590
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 4
Connector SAE
Set [pcs] 1
7.33
6.11 £ 7.84 £
Lowest price in 30 days from the promotion is:
7.33 £
BOSCH
Spark plug 0 242 240 592
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 20.8
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
3.30
2.75 £
Lowest price in 30 days from the promotion is:
£
Bestsellers
BOSCH
Spark plug 0 242 240 593
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
3.48
2.90 £
Lowest price in 30 days from the promotion is:
£
BOSCH
Spark plug 0 242 240 619
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
10.09
8.41 £ 13.00 £
Lowest price in 30 days from the promotion is:
10.09 £
BOSCH
Spark plug 0 242 240 620
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
12.48
10.40 £
Lowest price in 30 days from the promotion is:
£
BOSCH
Spark plug 0 242 240 635
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 4
Connector SAE
Set [pcs] 1
26.02
21.68 £
Lowest price in 30 days from the promotion is:
£
BOSCH
Spark plug 0 242 240 637
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
39.34
32.78 £
Lowest price in 30 days from the promotion is:
£
BOSCH
Spark plug 0 242 240 649
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
EUR1 certificate Yes Yes
11.35
9.46 £ 15.10 £
Lowest price in 30 days from the promotion is:
11.35 £
BOSCH
Spark plug 0 242 240 650
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
12.00
10.00 £
Lowest price in 30 days from the promotion is:
£
BOSCH
Spark plug 0 242 240 653
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
17.20
14.33 £
Lowest price in 30 days from the promotion is:
£
BOSCH
Spark plug 0 242 240 654
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
EUR1 certificate Yes Yes
10.14
8.45 £ 14.86 £
Lowest price in 30 days from the promotion is:
10.14 £
BOSCH
Spark plug 0 242 240 659
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
6.00
5.00 £
Lowest price in 30 days from the promotion is:
£
BOSCH
Spark plug 0 242 240 665
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
30.46
25.38 £
Lowest price in 30 days from the promotion is:
£
BOSCH
Spark plug 0 242 240 675
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
EUR1 certificate Yes Yes
28.36
23.63 £
Lowest price in 30 days from the promotion is:
£
BOSCH
Spark plug 0 242 240 691
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
36.13
30.11 £
Lowest price in 30 days from the promotion is:
£
BOSCH
Spark plug 0 242 240 706
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
EUR1 certificate Yes Yes
8.92
7.43 £ 11.40 £
Lowest price in 30 days from the promotion is:
8.92 £
BOSCH
Spark plug 0 242 240 707
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Set [pcs] 1
EUR1 certificate Yes Yes
33.76
28.13 £
Lowest price in 30 days from the promotion is:
£
BOSCH
Spark plug 0 242 240 715
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
11.54
9.62 £ 21.40 £
Lowest price in 30 days from the promotion is:
11.54 £
BOSCH
Spark plug 0 242 245 552
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 20.8
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
3.62
3.02 £
Lowest price in 30 days from the promotion is:
£
BOSCH
Spark plug 0 242 245 576
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
11.30
9.42 £ 14.98 £
Lowest price in 30 days from the promotion is:
11.30 £
BOSCH
Spark plug 0 242 245 581
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 4
Connector SAE
Set [pcs] 1
18.16
15.13 £
Lowest price in 30 days from the promotion is:
£
previous
7 of 13
next
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.