Spark plug NGK or Denso

PartReview Score

Rank #1 in ranking

1506

597

763

4.0

Acceleration

3.7

Idle

3.5

Starting

4.1

Owners' choice:

PR Score

Ranking

Votes

Reviews

Average rating

Properties

Car

PartReview Score

Rank #2 in ranking

324

137

184

3.9

Acceleration

3.7

Idle

3.8

Starting

3.8

No data

Reviews

All

NGK

Denso

NGK › Spark plug

henrygrins 24 Jun 2023, 14:24

Rating 5.0

I forgot to mention that I installed brand new pre-gapped NGK spark plugs two years ago

NGK › Spark plug

TuTuRific 23 Jun 2023, 08:56

Rating 4.0

I like NGK, but you can't go wrong using what the manual calls for.

Pros: can't go wrong

NGK › Spark plug

l1thiumion 23 Jun 2023, 02:24

Rating 4.0

Champion and NGK have good reputations.

Pros: good reputations

NGK › Spark plug

ps850 23 Jun 2023, 02:09

Starting:
Acceleration:

Rating 5.0

Ngk’s are hard to beat.

Pros: hard to beat

NGK › Spark plug

Brave_Swan_2343 19 Jun 2023, 10:01

Rating 5.0

I have Seat Leon FR 2.0 TFSi 2007 DSG F1 165k KM, stock engine, and stock map, only things I've done since I purchased it were: spark plugs NGK

Pros: NGK spark plugs

Vehicle: Seat Leon

Mileage: 165000 km

NGK › Spark plug

No_Use1529 12 Jun 2023, 00:17

Rating 4.0

I just changed the plugs in the wife’s e46 or should say that’s what was in the wife’s vehicle ngk whatever model they were.

Vehicle: BMW

NGK › Spark plug

Effective_Village390 11 Jun 2023, 21:33

Rating 5.0

Rockauto has the plugs(NGK 97181)

Vehicle: BMW

Part number: 97181

NGK › Spark plug

Budget-Government-88 26 May 2023, 19:44

Rating 5.0

If you’re tuned on stock turbos, OEM or NGK 97968s.

Vehicle: BMW

Part number: 97968S

Denso › Spark plug

theoriginalharbinger 11 Jun 2023, 13:47

Acceleration:

Rating 3.0

I ran Denso iridiums for 100,000 miles on mine, they looked usable when I pulled them. Replaced them with NGK's, no difference in power generated.

Pros: high mileage, usable condition

Cons: no power difference

Mileage: 160934 km

Denso › Spark plug

crew219 22 Aug 2017, 11:10

Rating 1.0

the tips of the IKH24s break off in expensive TTRS engines.

Cons: tips break off

Vehicle: Audi

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