Bosch 0242230806 (N40), Spark Plug Set of 4 - for a Reliable Gasoline Engine Start and Long Service Life - with Robust Design

Work as they should & are good value!

My Corsa C had been acting up with intermittent exhaust blowout issues, hesitant acceleration, and jerky driving at all speeds or temperatures. My mechanic initially found a small exhaust leak and did a quick 5-min weld, but the problem persisted. Soon after, my £10 OBD device diagnosed a misfire on cylinder 3. I replaced the 3rd and 4th spark plugs, and then the OBD switched the error to cylinder 4 instead. My mechanic tried another coil pack, thinking it might also be the coils, but things only got worse. The next day, I decided to replace the spark plugs and the ignition coil with brand-new Bosch from Amazon. Boom—problem solved! The car runs smoothly again, and everything is perfect.(While the quality is excellent, my mechanic initially had doubts because of its eco-friendly, compact packaging—he even called it 'fake' or 'dodgy', ahahaaa.. )

Very Impressed with these spark plugs - once fitted no issues with the engine, started up every time and even purred when idling - Happy Customer🤗🤗🤗

WELL DONE THANK YOU

Been over a month after installation. They are working well. Easy installation. Reasonable priced.

Well packaged item and the plugs come pre-gapped for immediate use. They matched the description exactly and the four pack was very good value beating other suppliers. Easy to fit as old one came out of engine easily. Fitted within 30 minutes including removal/reassembly of ancillary items and old plugs removal. Would buy again if needed.

Excellent service, good delivery on time, good product

Easy to fit