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⚡ Ignite your drive with Bosch Iridium – where precision meets performance!
The Bosch Iridium 0242129512 spark plug features a premium iridium core for enhanced ignition reliability, a factory pre-set electrode gap for easy installation, and a nickel-plated housing that offers superior corrosion protection. Designed and manufactured in Europe to meet original equipment standards, it delivers long service life and robust performance tailored for gasoline engines.










| ASIN | B0068M354C |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | 83,700 in Automotive ( See Top 100 in Automotive ) 476 in Car Spark Plugs |
| Brand | Bosch |
| Brand Name | Bosch |
| Compatible with Vehicle Type | Car |
| Core Material | Iridium |
| Core material | Iridium |
| Customer Reviews | 4.6 out of 5 stars 630 Reviews |
| Gap Size | 0.95 Millimeters |
| Global Trade Identification Number | 04047024496712 |
| Included Components | spark plug |
| Item Type Name | Bosch 0242129512 Spark Plug |
| Item Weight | 40 Grams |
| Manufacturer | Bosch |
| Manufacturer Part Number | 0242129512 |
| Manufacturer Warranty Description | Limited |
| Model Number | ZQR8SI302_1 |
| OEM Equivalent Part Number | 12 12 0 034 677 |
| Thread Size | M14x1.25 |
| Thread size | M14x1.25 |
| Top Material Type | Nickel |
| Top material type | Nickel |
| Unit Count | 1.0 count |
| Vehicle service type | Car |
R**.
Great plugs
These Bosch plugs are up to the usual Bosch standard - that is that they are top notch replacements for your motor. These went in easily and have performed flawlessly sinc ebeing fitted. Trouble free motoring.
T**T
Top quality
Top quality, perfect fit
D**W
Worked perfectly
Worked perfectly
G**1
Excellent
Good quality
C**M
good plugs but expensive in comparison to other sellers
expensive plugs but work fine
S**M
Easy to Integrate
I integrated this plug in my Puegeout 306 and it was no hassle and its working fine despite long journeys and daily running.
B**I
Good value branded plugs
Great price when buying 4 with the additional discount. Bosch are an old school reliable brand that I've never had issued with. Great fit and value.
L**Z
Great fit for 1.4 petrol Mini 2007-2013
Car works great again.
O**O
Bosch è qualità.
Consigliate. Funzionano perfettamente
S**U
問題なし
問題なく機能しています。
S**L
duree de fonctionnement 1hr
Bougies posées dans les règles de l'art avec bobines neuves, le véhicule a tourné 50 min le temps de chauffe et le lendemain impossible de démarrer. Je n'ai jamais remis en cause ces dites bougies "puisqu'elles étaient neuves" et ai cherché la panne pendant de longues heures !!!! Contrôle de tous les capteurs a l'oscillo , continuité de faisceau, calage de distribution , piste du PMH , poulie de déphasage , etc ..... Finalité je remets les vielles bougies afin d'essayer et la miracle le véhicule redémarre et tourne correctement. A quoi bon prendre de la marque pour avoir 3 bougies sur 4 qui dure 1 hr !!!!!
R**D
Fit mini cooper 2010 base
All goods!
A**L
Qualité nul
Très mauvaise qualité pour une bosch qui casse
Trustpilot
1 month ago
1 month ago