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

Denso › Spark plug

Ohio Brian 13 Feb 2005, 04:25

Rating 4.0

I like the Denso 3008's I've been using for a couple years now in my turbo.

Pros: long-term use, good performance

Vehicle: Toyota

Part number: 3008

NGK › Spark plug

Murphman 20 Jan 2005, 02:15

Starting:

Rating 4.0

I just put in NGKs today and it fired right up.

Pros: fired right up

NGK › Spark plug

reeston 9 Nov 2004, 14:17

Acceleration:

Rating 4.0

I'm running NGK BKR7E plugs, gapped to 0.028 with APR's K04 program and its working fine.

Pros: working fine

Part number: BKR7E

Denso › Spark plug

dtm337 8 Nov 2004, 18:46

Acceleration:

Rating 5.0

im using the denso 1k22 great plugs for ko4

Pros: great plugs

Part number: 1K22

NGK › Spark plug

vasillalov 30 Oct 2004, 22:40

Acceleration:

Rating 5.0

There was a considerable difference when I installed my new NGK plugs. My engine revved up easier and the fuel efficiency increased.

Pros: engine revved easier, increased fuel efficiency

Vehicle: Volkswagen

NGK › Spark plug

steggie 9 Oct 2004, 00:19

Starting:
Idle:
Acceleration:

Rating 4.5

good plugs, cheap, and I get zero misfires at 0.028\" gap on a chipped K03 Sport.

Pros: good plugs, cheap, zero misfires

NGK › Spark plug

kafercup 1 Oct 2004, 21:02

Idle:
Acceleration:

Rating 5.0

They work beautifully. I've been using them for the past 24,000 miles. I change them every oil change (hey, they're cheap) and they seem to be the smoothest that i'v tried.

Pros: work beautifully, very smooth, cheap

Mileage: 38624 km

NGK › Spark plug

enginerd 30 Aug 2004, 16:07

Rating 4.0

28R, NGKBKR7Es - 0.028" Change every 8K miles. Only $2.30 a piece, and I run lots of race fuel

Pros: cheap, runs race fuel

Cons: change every 8k miles

Mileage: 8000 km

NGK › Spark plug

Sleeper GM 4 Aug 2004, 08:15

Rating 4.0

using the BKR7E for the past 6 months without problems.

Pros: no problems

NGK › Spark plug

DubGray1.8T 20 Jan 2005, 02:28

Starting:
Idle:

Rating 2.0

I was running the junky ford plugs with little to no issues and switched to those NGKs and now I will actually foul a plug in warmup. This has never happened before and I would venture to say they are my least favorite plugs at this time. I have never had these issues until the NGKs.

Cons: foul a plug