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BOSCH Spark Plug 0 242 140 523
OE numbers are used solely for comparison and identification purposes. The offered product is not an original part from the vehicle manufacturer, unless explicitly stated otherwise in the product description.
Full compatibility with your vehicle is confirmed only by the part's OE (original equipment) number — not by the product name or description. The technical data on this page is provided as a guide and doesn't replace that check. Before ordering, compare the OE number listed here against the number on the part you're removing or in your vehicle's documentation.
Electrode Gap (mm): 1.1. Tightening Torque (Nm): 23. Thread Size: M 12 x 1,25. Thread Length (mm): 26.5. Spanner Size: 16. Spark Position (mm): 5. Number of pins: 1.
| Category | Engine Parts |
| Brand | BOSCH |
| Country of origin | GermanyThe actual country of origin may vary between delivery batches. To confirm the country of origin for a specific unit, please contact us via the contact form or add a note to your order comments. |
| Electrode Gap (mm) | 1.1 |
| Tightening Torque (Nm) | 23 |
| Thread Size | M 12 x 1,25 |
| Thread Length (mm) | 26.5 |
| Spanner Size | 16 |
| Spark Position (mm) | 5 |
| Number of pins | 1 |
| Destination | Method | Delivery time |
|---|---|---|
| Poland | Courier from our Poznań warehouse | 24–48 hours |
| European Union | Air or land freight | Confirmed with your quote |
| Rest of the world | Air or land freight | Confirmed with your quote |
Fast EU delivery — ships same day
Within one business day we'll email you the confirmed price, availability and delivery cost. You don't pay anything now — payment only after you accept the confirmation.
Fits OEM numbers
This part cross-references the OEM numbers below.
Frequently asked questions
The number shown on this page is specific to a given model and engine variant — compare it against the number on your original part. If in doubt, send us your VIN and we'll confirm fitment before shipping.
This is an aftermarket equivalent from the independent brand BOSCH, cross-referenced to the original OEM number — it is not a part from the vehicle manufacturer's own catalog.
We ship by courier to any address in Poland, plus air and ground freight to customers abroad.
See delivery terms and timelines →Add the part to your cart and place the order — you don't pay anything up front. Within one business day we'll email you a confirmation with availability, the final price and the delivery cost; you only pay once you accept it.
OE cross-reference by manufacturer
This part is also a genuine cross-reference for the OE numbers below, by manufacturer.
ACURA (3)
12290R40A02, 12290R70A01, 12290R70A02
CHANGHE (1)
12290R48H01
HONDA (3)
12290-R40-A02, 12290-R70-A01, 12290-R70-A02
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