Spark plug NGK or OEM Mazda

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

95

Rank #6 in ranking

39

13

1

0

14

4.5

Acceleration

4.3

Idle

4.0

Starting

4.5

No data

Reviews

All

NGK

OEM Mazda

NGK › Spark plug

USMCFieldMP 11 Oct 2021, 18:48

Rating 5.0

Threw new plugs in it (NGK BKR7E; I like that 3 of my cars run these now... makes life simple)

Pros: simple, reliable across cars

Vehicle: Audi TT

NGK › Spark plug

BrodinIsMyPilot 30 Sep 2021, 22:08

Acceleration:

Rating 5.0

I swapped out to APR coil packs and NGK-R7437-9 plugs at the recommendation of APR after going stage 1. No issues after about 8K miles.

Pros: no issues

Mileage: 12875 km

Part number: R7437-9

NGK › Spark plug

Boomer Guy 17 Sep 2021, 10:36

Starting:
Idle:
Acceleration:

Rating 5.0

NGK has NEVER let me down in any of their products. I use them in my American and Japanese cars, trucks, motorcycles, lawn mowers, leaf blowers, weed heaters, and chain saws.

Pros: reliable products

NGK › Spark plug

airsoftsteven 7 Sep 2021, 11:56

Rating 5.0

I've been running the 2.0t/r8 coil packs for a few years now and haven't had issues with them.

Pros: no issues

Vehicle: Volkswagen Jetta

NGK › Spark plug

theuberdan 4 Sep 2021, 03:58

Rating 4.0

NGK actually makes the original plugs for the mk3 focus (because the engine is based on a Mazda L series) so if you're doing plugs for a focus using NGK will be just as good if not better than the "oem" brand

Pros: just as good

Vehicle: Ford Focus

NGK › Spark plug

Indianb0y017 4 Sep 2021, 02:57

Rating 4.0

As long as you use the right type and gapped correctly, then you are fine. NGK, Autolite, Motorcraft, bosch, all are fine.

Pros: brands are fine

Cons: cheap out

NGK › Spark plug

fowvaydriver 30 Aug 2021, 16:18

Acceleration:

Rating 5.0

I have been running them for 50,000 miles with is20 then is38 setup. Work perfect.

Pros: work perfect

Vehicle: Volkswagen

Mileage: 50000 km

NGK › Spark plug

jinxd12 21 Jul 2021, 03:47

Rating 5.0

I just ordered new spark plugs and an oil filter as well.

Vehicle: Volkswagen

NGK › Spark plug

clone12100 29 Jul 2020, 19:59

Rating 3.0

I changed spark plugs to NGK laser platinum plugs with a 0.32 gap. The issue only arouse after I got the tune.

Cons: misfires at redline

Vehicle: Volkswagen Golf

Mileage: 102416 km

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

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