4-Pack Bosch Double Iridium OE Replacement Spark Plug $10
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Thread created 06-18-2020 by tunabreath
+43 Score
148 Replies
42,840 Views
Installed a hr ago in my 2.5L 2016 Mazda 6.
Seem fine. No issues so far after a quick test drive.
4-Pack Bosch Double Iridium OE Replacement Spark Plug $10
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Thread created 06-18-2020 by tunabreath
+43 Score
148 Replies
42,840 Views
I got mine in this morning had Toyota install them on my 2012 Prius and they are working perfect. Looks like they are available for 9.58 currently too for anyone who missed out
4-Pack Bosch Double Iridium OE Replacement Spark Plug $10
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Thread created 06-18-2020 by tunabreath
+43 Score
148 Replies
42,840 Views
Same. Hardest plugs I've done so far are the ones on a Civic Hybrid, only because there's 4 up front and 4 in back that are obstructed by the cowl. Runner up was some V6 stuff but it was older RWD,...
4-Pack Bosch Double Iridium OE Replacement Spark Plug $10
Expired
Thread created 06-18-2020 by tunabreath
+43 Score
148 Replies
42,840 Views
Can confirm.
Bought some NGK for my wife's Civic Hybrid from NAPA, it uses 8 so I got familiar with the look of the packaging the the plug itself.
Bought 4 for my Civic off Amazon and the...
4-Pack Bosch Double Iridium OE Replacement Spark Plug $10
Expired
Thread created 06-18-2020 by tunabreath
+43 Score
148 Replies
42,840 Views
I do all of my own work. It gives me an opportunity to discover any hidden issues and save money at the same time. Isn't learning and pocketing cash one of the tenants of SD?
4-Pack Bosch Double Iridium OE Replacement Spark Plug $10
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Thread created 06-18-2020 by tunabreath
+43 Score
148 Replies
42,840 Views
I don't know about the science. But common sense tells me not to put a $2.50 one-size-fits-all generic German plug into a Lexus. Well, that and the recommendation by the Company that actually made...
4-Pack Bosch Double Iridium OE Replacement Spark Plug $10
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Thread created 06-18-2020 by tunabreath
+43 Score
148 Replies
42,840 Views
Only true if they pay extra for amazon to separate stock (unlikely they shell out money) or they got their product approved for prime shipping and still Drop ship from their own supply chain
4-Pack Bosch Double Iridium OE Replacement Spark Plug $10
Expired
Thread created 06-18-2020 by tunabreath
+43 Score
148 Replies
42,840 Views
I've only had Japanese and German cars (15-20+) In several decades of driving and maintaining my cars. I've always used NGK as my first choice (came from Acura & Hondas first) or Denso on the...
4-Pack Bosch Double Iridium OE Replacement Spark Plug $10
Expired
Thread created 06-18-2020 by tunabreath
+43 Score
148 Replies
42,840 Views
These are sold on the official Bosch Amazon store so they are not counterfeit.
4-Pack Bosch Double Iridium OE Replacement Spark Plug $10
Expired
Thread created 06-18-2020 by tunabreath
+43 Score
148 Replies
42,840 Views
I can't imagine that the official Bosch Amazon store would be selling counterfeit.
4-Pack Bosch Double Iridium OE Replacement Spark Plug $10
Expired
Thread created 06-18-2020 by tunabreath
+43 Score
148 Replies
42,840 Views
Why not for Japanese cars?
4-Pack Bosch Double Iridium OE Replacement Spark Plug $10
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Thread created 06-18-2020 by tunabreath
+43 Score
148 Replies
42,840 Views
Can someone explain the science behind why it matters what brand spark plug you use?
4-Pack Bosch Double Iridium OE Replacement Spark Plug $10
Expired
Thread created 06-18-2020 by tunabreath
+43 Score
148 Replies
42,840 Views
I am at 60k miles so may go a little longer. Let me know how they work out. My 4 pack was also made in Germany.
4-Pack Bosch Double Iridium OE Replacement Spark Plug $10
Expired
Thread created 06-18-2020 by tunabreath
+43 Score
148 Replies
42,840 Views
Thanks for this. Based on the set I received I'd say they are fake.
4-Pack Bosch Double Iridium OE Replacement Spark Plug $10
Expired
Thread created 06-18-2020 by tunabreath
+43 Score
148 Replies
42,840 Views
I’d still check them for authenticity from wherever you buy. People can buy good ones and return counterfeits, staff may not catch it and put back on the shelf to sell to you.
Here’s a good site...
4-Pack Bosch Double Iridium OE Replacement Spark Plug $10
Expired
Thread created 06-18-2020 by tunabreath
+43 Score
148 Replies
42,840 Views
I replaced the original denso with the NGK, but it's rough during idle. I hope these Bosch do better. For $10 it's totally worth it and mines are made in Germany.
4-Pack Bosch Double Iridium OE Replacement Spark Plug $10
Expired
Thread created 06-18-2020 by tunabreath
+43 Score
148 Replies
42,840 Views
Bought a set for my 2.5L skyactiv also. Hopefully they are ok if not will get the NGK.
4-Pack Bosch Double Iridium OE Replacement Spark Plug $10
Expired
Thread created 06-18-2020 by tunabreath
+43 Score
148 Replies
42,840 Views
i received mine, they're made in china.
4-Pack Bosch Double Iridium OE Replacement Spark Plug $10
Expired
Thread created 06-18-2020 by tunabreath
+43 Score
148 Replies
42,840 Views
Ordered the set 2 days ago and can confirm the set(4) came in seal box and is made in Germany. I'll be using these for my 2.5L mazda and what I see from the forum is they work better than Denso/NKG....
4-Pack Bosch Double Iridium OE Replacement Spark Plug $10
Expired
Thread created 06-18-2020 by tunabreath
+43 Score
148 Replies
42,840 Views
Not true for all, the ones I bought for my Jeep are made in Germany. I bought Bosch plugs back in March and I was also worried if they were made in China but on the box it stated made in Germany....
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