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Spark plug OEM Mazda or OEM Volkswagen
Reviews
I just changed the spark plugs for the first time in like 175, 000 miles
Pros: excellent longevity
Vehicle:
Mazda
Mileage: 281624 km
If you’re buying a used VW. This is the easiest one (Polo) to maintain.
1. Figure their parts change and maintenance schedules and follow. Check oil cap for oil type to use (15-20k is fine).
2. Always check oil hoses, rubber seals and gaskets (40-70k).
3. Change engine bushings (100k), chassis bushings (50k), transmission bushings (100k) for first time used buyer.
4. Check condition of all parts above before change, also include spark plugs. Stick to German OEM plugs (50k).
Vehicle:
Volkswagen Polo
I replaced the spark plugs, ignition coil plugs, alternator and checked the tensioner.
Pros: replaced spark plugs, ignition coil plugs
Vehicle:
Volkswagen Beetle
So I decided to I replaced my spark plugs. There was a ton of carbon build up in the first cylinder, and oil on the 2nd, 3rd and 4th spark cylinders, including the spark plugs. It’s running way smoother now but there is still some jerking but it’s not as violent as before.
Pros: running way smoother
Cons: still some jerking
Vehicle:
Mazda 2
FWIW, I just had spark plugs and coil packs done on my 2016 Jetta, $185 out the door at my local dealership
Pros: reasonable price
Vehicle:
Volkswagen Jetta
I had a 2012 Passat I drove for 10 years (after buying used with ~20K miles) and only just replaced two weeks ago with ~125k miles. I had to replace the alternator at one point and some other general stuff like spark plugs over the years, but that was it really. Nothing super expensive.
Pros: nothing super expensive
Vehicle:
Volkswagen Passat
Mileage: 125000 km
I changed all sparkplugs now my vw is running great. make it's the correct sparkplugs.
Pros: vw is running great
Vehicle:
Volkswagen
And also removed and cleaned my spark plugs. All these collectively seemed to have a great impact on the engine\u2019s performance! The engine runs much smoother and feels a lot more sporty!
Pros: engine runs smoother
Vehicle:
Volkswagen Jetta
Today I replaced the spark plugs with new ones PFR7S8EG VW genuine. With new plugs car runs better, but idle still wasn't good enough.
Pros: car runs better
Cons: idle wasn't good enough
Vehicle:
Volkswagen Tiguan
Part number: PFR7S8EG
I just came across a recent problem while doing my spark plugs at 80,000 miles. The dealership was the one that did my spark plugs at 40,000 miles. Sure enough, they broke Cylinder 3\u2019s wiring harness connector to the coil pack and stripped the bolt. I had to helicoil the bolt, replace the connector, and repin the connector.
Pros: connector replaced, bolt helicoiled
Cons: connector broken, bolt stripped
Vehicle:
Volkswagen
Mileage: 128748 km
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