Spark plug NGK or Autolite

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

41

Rank #17 in ranking

-72

51

14

75

140

2.5

Acceleration

2.5

Idle

2.2

Starting

2.1

No data

Reviews

All

NGK

Autolite

NGK › Spark plug

Savings-Complex-2192 28 Nov 2025, 20:35

Rating 4.0

NGK, used them for years in multiple cars. Seem to last longer, but I have no proof.

Pros: last longer

Cons: no proof

NGK › Spark plug

Own-Joke5541 28 Nov 2025, 04:29

Idle:
Acceleration:

Rating 5.0

New NGK plugs this summer and she\u2019s still purring away (and snarling when I drop the hammer). Honestly its one of the best motors ever to come from Honda and I\u2019ve loved both of mine.

Pros: purring away, snarling

Vehicle: Honda

Mileage: 102000 km

NGK › Spark plug

Independent_Bite4682 24 Nov 2025, 03:00

Rating 4.0

Make sure you use genuine NGK plugs, otherwise you will have problems.

Cons: will have problems

NGK › Spark plug

whicky1978 22 Nov 2025, 14:13

Rating 5.0

I got a new set put in some NGK’s.

Pros: new set installed

Vehicle: Toyota Corolla

NGK › Spark plug

CanDriveGood 22 Nov 2025, 11:08

Acceleration:

Rating 5.0

Yeah, NGK's are great. Get the best you think you can afford.

Pros: great

NGK › Spark plug

godsrebel 22 Nov 2025, 07:07

Rating 5.0

I like NGK's iridium spark plugs personally

Pros: like iridium spark plugs

Part number: DCPR7EIX

NGK › Spark plug

GigachonkIII 22 Nov 2025, 05:38

Rating 5.0

NGK FR6AHX-S 94279

Part number: FR6AHX-S 94279

NGK › Spark plug

No-Inspector-8515 13 Nov 2025, 00:31

Idle:
Acceleration:

Rating 3.0

They are 2 hot for the engine , (the orange burns ) try colder plugs like heat range 8 NGK (SILZKR8E8G97080) are heat range 8 . The ones you have are 92422 are heat range 6 they are 2 hot . Same plugs fit my 2013 Veloster turbo fit your car .

Pros: colder plugs

Cons: too hot for engine

Vehicle: Hyundai Veloster

Part number: SILZKR8E8G97080

Autolite › Spark plug

arthurdoogan 19 Dec 2025, 22:11

Starting:
Idle:
Acceleration:

Rating 1.0

Autolite are garbage plugs. Get denso or ngk plugs and gap them accordingly before installation. You can see signs of blow-by at the porcelain.

Cons: garbage plugs, signs of blow-by

NGK › Spark plug

PaultheBP1100 9 Dec 2025, 20:00

Idle:
Acceleration:

Rating 1.0

I bought a NGK №6 4-pack for 20$ at local parts shop, After the replacement, engine problems began: loss of power, misfires, and severe vibration.

Cons: loss of power, misfires

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