Spark plugs/Glow plugs - Ignition/glow system
A~6811055
DENSO
Spark plug FK20HQR10
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Set [pcs] 1
16.80
14.00 £
Lowest price in 30 days from the promotion is:
£
DENSO
Spark plug Q20R-U11
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Set [pcs] 1
2.46
2.05 £ 3.52 £
Lowest price in 30 days from the promotion is:
2.46 £
DENSO
Spark plug IW16TT
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 20.6
Number of electrodes [pcs] 1
Connector S
Set [pcs] 1
14.80
12.33 £
Lowest price in 30 days from the promotion is:
£
NGK
Spark plug FR5EI NGK1313
Spark plug model FR5EI
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
With resistor Yes
24.48
20.40 £
Lowest price in 30 days from the promotion is:
£
NGK
Spark plug B6L NGK3212
Spark plug model B6L
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 20.8
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
With resistor No
2.63
2.19 £ 4.38 £
Lowest price in 30 days from the promotion is:
2.63 £
NGK
Spark plug IZFR5B NGK4080
Spark plug model IZFR5B
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
With resistor Yes
14.35
11.96 £ 23.34 £
Lowest price in 30 days from the promotion is:
14.35 £
NGK
Spark plug ZFR5E-11 NGK4435
Spark plug model ZFR5E-11
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
With resistor Yes
3.44
2.87 £ 5.32 £
Lowest price in 30 days from the promotion is:
3.44 £
NGK
Spark plug BCP5E/ V-LINE NR16 NGK4783
Spark plug model BCP5E V-LINE NR16
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
With resistor No
3.60
3.00 £
Lowest price in 30 days from the promotion is:
£
Performance
NGK
Spark plug NGK4985
Spark plug model R7282-105
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Set [pcs] 1
With resistor Yes
Offer Tuning
65.42
54.52 £ 95.88 £
Lowest price in 30 days from the promotion is:
65.42 £
NGK
Spark plug BCP6E NGK5860
Spark plug model BCP6E
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
With resistor No
2.54
2.12 £ 3.42 £
Lowest price in 30 days from the promotion is:
2.54 £
NGK
Spark plug IFR5E-11 NGK7994
Spark plug model IFR5E-11
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
With resistor Yes
18.25
15.21 £ 26.76 £
Lowest price in 30 days from the promotion is:
18.25 £
BOSCH
Glow Plug 0 250 212 007
Wrench size [mm] 10
Thread size [mm] M14
Thread pitch [mm] 1.25
Total length [mm] 120
Connector PIN
Glow plug design pencil
Cone toe-in 123
16.86
14.05 £
Lowest price in 30 days from the promotion is:
£
NGK
Glow Plug NGK3617
Spark plug model D-POWER NR3
Wrench size [mm] 12
Thread size [mm] M12
Thread pitch [mm] 1.25
Total length [mm] 70
Connector M4/0,8-1,5Nm
Glow plug design metal
10.25
8.54 £ 16.24 £
Lowest price in 30 days from the promotion is:
10.25 £
BOSCH
Spark plug 0 242 235 775
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
10.79
8.99 £ 14.62 £
Lowest price in 30 days from the promotion is:
10.79 £
BOSCH
Spark plug 0 242 236 594
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
EUR1 certificate Yes Yes
9.36
7.80 £ 10.72 £
Lowest price in 30 days from the promotion is:
9.36 £
CHAMPION
Spark plug CCH810S
Thread size [mm] M12
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
3.70
3.08 £
Lowest price in 30 days from the promotion is:
£
CHAMPION
Spark plug CCH843S
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 19
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
2.68
2.23 £
Lowest price in 30 days from the promotion is:
£
CHAMPION
Spark plug OE065/T10
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 21
Number of electrodes [pcs] 1
Connector SAE M4
Set [pcs] 1
4.14
3.45 £
Lowest price in 30 days from the promotion is:
£
CHAMPION
Spark plug OE252
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Connector SAE
Set [pcs] 1
12.28
10.23 £
Lowest price in 30 days from the promotion is:
£
NGK
Spark plug DF8H-11B NGK1305
Spark plug model DF8H-11B
Thread size [mm] M12
Thread pitch [mm] 1.25
Wrench size [mm] 14
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
With resistor Yes
31.06
25.88 £
Lowest price in 30 days from the promotion is:
£
NGK
Spark plug BP5EY-11 NGK4028
Spark plug model BP5EY-11
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 20.8
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
With resistor No
3.28
2.73 £ 4.80 £
Lowest price in 30 days from the promotion is:
3.28 £
NGK
Spark plug BKR5EKC NGK5216
Spark plug model BKR5EKC
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 2
Connector SAE
Set [pcs] 1
With resistor Yes
6.41
5.34 £ 10.80 £
Lowest price in 30 days from the promotion is:
6.41 £
NGK
Spark plug ILZFR6C-11K NGK90428
Spark plug model ILZFR6C-11K
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Connector SAE
19.04
15.87 £ 25.00 £
Lowest price in 30 days from the promotion is:
19.04 £
DENSO
Glow Plug DG-652
Wrench size [mm] 12
Thread size [mm] M10
Thread pitch [mm] 1.25
Total length [mm] 95.9
Cone toe-in 93
EUR1 certificate Yes Yes
12.16
10.13 £
Lowest price in 30 days from the promotion is:
£
ISKRA
Glow Plug 11 721 605
Wrench size [mm] 12
Thread size [mm] M10
Thread pitch [mm] 1.25
Total length [mm] 90
Connector M4
7.82
6.52 £ 10.14 £
Lowest price in 30 days from the promotion is:
7.82 £
BOSCH
Spark plug 0 242 229 765
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Set [pcs] 1
13.00
10.83 £
Lowest price in 30 days from the promotion is:
£
BOSCH
Spark plug 0 242 236 591
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
EUR1 certificate Yes Yes
10.80
9.00 £ 13.12 £
Lowest price in 30 days from the promotion is:
10.80 £
BOSCH
Spark plug 0 242 236 596
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
27.76
23.13 £
Lowest price in 30 days from the promotion is:
£
BOSCH
Spark plug 0 242 245 558
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 16
Number of electrodes [pcs] 1
Connector SAE
Set [pcs] 1
12.84
10.70 £ 14.10 £
Lowest price in 30 days from the promotion is:
12.84 £
CHAMPION
Spark plug CCH599
Thread size [mm] M14
Thread pitch [mm] 1.25
Wrench size [mm] 21
Number of electrodes [pcs] 1
Connector SAE M4
Set [pcs] 1
20.56
17.13 £
Lowest price in 30 days from the promotion is:
£
previous
38 of 47
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.