vs
Spark plug Denso or Motorcraft
Reviews
Denso 3297 on Rockauto are the Oem plugs
Part number: 3297
There is no risk, EQT specifically recommends them. Been running denso 5749s for over 40k miles and change them every 10k. Send it.
Pros: EQT specifically recommends
Vehicle:
Volkswagen
Mileage: 40000 km
Part number: 5749S
Ive been running eBay denso plugs for 4 plug changes. You need to read reviews and look at the packaging to make sure they're not counterfeit. They've lasted me and performed exactly as they should.
Pros: lasted and performed
Vehicle:
Toyota
I have a 2012 Civic LX (purchased new) and replaced the original spark plugs at 100k miles with **Denso 3483 (DXU22HCR-D11S)**—which were listed as compatible on RockAuto at the time. I’ve had great results and am now at 200k miles, looking to replace them with the same.
Pros: great results
There is a noticeable improvement in performance when I cross over into the next country and refuel. This is what my denso iridium plugs look like after 20k km. I had a misfire. New plugs today, and the misfire is gone
Pros: noticeable performance improvement
Cons: misfire, poor fuel
Mileage: 20000 km
Denso or NGk for anything and everything preferably dual ground spark plugs. I would get them rockauto as they have the best price and you can get the OEM brand.
Pros: best price, OEM brand
Vehicle:
Toyota
Get the right dual electrode spark plugs, Denso or equivalent. They’re cheap, around $5 per plug.
Pros: cheap, around $5
I replaced the plugs with DENSO 5358 roughly 10K miles ago.
Mileage: 16093 km
Part number: 5358
Iridium plugs suck on fords.
Cons: suck on fords
Vehicle:
Ford
Ive got the densos twin tips in a vxr at present. One thing i can tell you is they dont like heat!!! i recently had a small coolant leak and they would misfire. pretty low heat resitance i think. work fine on cooler engines.
Pros: work fine cooler engines
Cons: dont like heat, misfire
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