Just replaced my previously purchased NGK Iridium from Rockauto.com After 100k miles the looked like I put them in yesterday.
Pros: good condition after use
Mileage: 100000 km
Owner reviews for spark plug
Manufacturers
Comparisons
NGK Laser Iridium is the Honda spec and what I buy and have had no issues for 5x 105k intervals.
Pros: no issues, longest life
Vehicle:
Honda
I did my AOS and water pump/thermostat, coolant change, trans fluid change, spark plugs and coils ( one failed while driving, engine ran horrible , but I was real close to home).
Cons: one coil failed
Vehicle:
Porsche Cayman
I read that NGK plugs already have a coating on them, so I didn't apply any when I fitted new NGK BKR6EQUP plugs. Torqued them to 25Nm.
The old ones (also NGK) came out easily and I used a bit of tubing to hold the plug as I installed it into the thread, making sure it was threaded on straight before switching to a ratchet and torque wrench to screw down and tighten.
Pros: old ones came out easily
Part number: BKR6EQUP
I recently changed all the spark plugs and coils.
Pros: easy to work on
Vehicle:
Porsche Cayman
Every one of my internal combustion engines (3 cars, 2 motorcycles, zero turn mower, has NGK plugs.
Pros: consistent choice, reliable
Been using the cheaper Brisk brand and never had an issue for 20k miles.
Pros: no issues
Cons: cheaper brand
Mileage: 20000 km
The car works almost fine with the new bosch , i have a little vibration on idling .
Pros: car works almost fine
Cons: little vibration on idling
Vehicle:
BMW
Mileage: 225000 km
I put the expensive double spark, spark plugs into a Mitsubishi galant one time. Plugs were supposed to be hotter and make the car run better, after a couple weeks I swapped them back out for nkg’s that I checked the gap on, car ran better.
Pros: NGK's ran better
Cons: expensive plugs, poor performance
Vehicle:
Mitsubishi Galant
Never use bosch plugs. I work in a bosch car service and we won't use em, NGK only. Bosch stuff is garbage
Cons: Bosch stuff is garbage
Write your review about spark plug
Help others - share your experience with this part.
Voted AGAINST engine oil RAVENOL on the rating page
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 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!
For headlights OEM Volkswagen already 50 reviews.
For brake caliper OEM Volkswagen already 25 reviews.
For tires GISLAVED already 25 reviews.
Voted AGAINST engine oil RED LINE on the rating page
Voted AGAINST engine oil PENNZOIL on the rating page
