Spark plug NGK or Denso

vs

PartReview Score

81

Rank #1 in ranking

1506

597

71

95

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

78

Rank #2 in ranking

324

137

18

29

184

3.9

Acceleration

3.7

Idle

3.8

Starting

3.8

No data

Reviews

All

NGK

Denso

NGK › Spark plug

tomorrowing 5 Jul 2021, 16:17

Rating 5.0

I just did the change myself on my Gen 1 Mazda 3. It's simple! I used NGK Laser Iridiums.

Pros: simple to change

Vehicle: Mazda 3

NGK › Spark plug

PIG20 5 Jul 2021, 01:41

Acceleration:

Rating 5.0

The NGK's worked beautifuly.

Pros: worked beautifully

Vehicle: Mazda

NGK › Spark plug

SnooRegrets7670 22 Jun 2021, 21:46

Rating 5.0

I used NGK, 6 month no issues.

Pros: no issues

NGK › Spark plug

Fenderanch 22 Jun 2021, 17:29

Starting:
Idle:
Acceleration:

Rating 5.0

Get NGK plugs instead...mine have been working great.

Pros: working great

NGK › Spark plug

Polochon 19 Jun 2021, 18:44

Idle:

Rating 4.0

I'm currently is20 United 91 octane tune, APR packs and NGK RS7 plugs (one step colder thant oem), gapped at around 0,028'' and car feels solid. No misfire, no EPC. However it honestly feels just like when I was with oem coilpacks and plugs. Maybe now idle feels a little bit smoother.

Pros: solid performance, smoother idle

Cons: similar to OEM

Vehicle: Volkswagen Golf

Part number: RS7

NGK › Spark plug

ajaxburger 19 Jun 2021, 14:35

Idle:
Acceleration:

Rating 5.0

I’m now running factory heat range NGK 94833 plugs gapped at 0.03 and the car runs so much cleaner.

Pros: runs much cleaner

Vehicle: Volkswagen Golf

Part number: 94833

NGK › Spark plug

basement-thug 16 May 2021, 02:14

Rating 5.0

I don't understand why you didn't just get the NGK iridium plugs.

Vehicle: Subaru

Denso › Spark plug

Joey1.4T 11 May 2021, 15:28

Acceleration:

Rating 5.0

Denso Iridium 1 step colder plugs. Running great on my 2017 Jetta 1.4T

Pros: running great

Vehicle: Volkswagen Jetta

Part number: 5308 IXU22

NGK › Spark plug

WILLCCU 5 Nov 2019, 04:11

Acceleration:

Rating 3.0

New NGK plugs were a definite improvement. MSD coils were not!

Pros: definite improvement

Cons: MSD coils were not

Vehicle: Volkswagen

NGK › Spark plug

endmass 17 Feb 2015, 13:28

Rating 2.0

Went through both ngk and autolite, didnt like they're spec'd plug for it.

Cons: didnt like them

Vehicle: Dodge Charger

1 ... 55 56 57 58 59 60 61 62 63 ... 95

Write your review

Help others - share your experience with this part.

Part:

Manufacturer:

Make:

Model:

Generation:

Review tone

Positive Negative Neutral

Reviews found: 0

Voted AGAINST engine oil RAVENOL on the rating page

The brake caliper ATE has only 9 reviews. Maybe add one more?

The brake fluid OEM Subaru has only 2 reviews. Maybe add one more?

The brake discs OEM Subaru has only 8 reviews. Maybe add one more?

The brake discs FEBI got the first review!

The power steering pump OEM Volvo got the first review!

The brake pads OEM Infiniti got the first review!

In the rating best shock absorbers already 13 brands participate!

In the rating best fuel pump already 5 brands participate!

In the rating best windshield already 14 brands participate!

In the rating best flywheel only 4 brands. Do you know another one?

In the auto rating oil filter for Volkswagen Passat already 5 brands participate!

In the auto rating battery for Volkswagen Golf already 5 brands participate!

In the auto rating brake pads for Mazda 5 already 10 brands participate!

The roof rack YAKIMA has only 10 votes! Recommend it?

The brake pads G-brake has only 10 votes! Recommend it?

The piston rings OEM Honda has only 10 votes! Recommend it?

For headlights OEM Volkswagen already 50 reviews.

For brake caliper OEM Volkswagen already 25 reviews.

The engine radiator MISHIMOTO already has 300 votes!

The engine oil AMSOIL already has 1000 votes!

For tires GISLAVED already 25 reviews.

The tires OEM FORD already has 100 votes!

Voted AGAINST engine oil RED LINE on the rating page

Voted AGAINST engine oil PENNZOIL on the rating page

In the rating best CVT transmission only 4 brands. Do you know another one?

Other comparisons

Spark plug Bosch or NGK

Spark plug NGK or Autolite

Spark plug NGK or Champion

Spark plug NGK or AC DELCO

Spark plug NGK or BRISK

Spark plug NGK or OEM Volkswagen

Spark plug NGK or OEM Toyota

Spark plug NGK or Motorcraft

Show all

Loading...

›