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🔥 high performance quicksilver 898264001 ac delco mr43t spark plug logo

🔥 High Performance Quicksilver 898264001 AC Delco MR43T Spark Plug Review

4

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Terrible

Revainrating 1 out of 5  
Rating 
1.0
🧯 Ignition Parts, 🛠️ Replacement Parts

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Details

BrandQuicksilver
Core MaterialCopper
Top Material TypeNickel
Vehicle Service TypeWatercraft

Description of 🔥 High Performance Quicksilver 898264001 AC Delco MR43T Spark Plug

Made by AC Delco with nickel alloy tip, copper core and ribbed suppressor seal for durability and performance. Check your engine owner’s manual for the correct spark plug and use only the plug as recommended by your engine’s original equipment manufacturer. Nickel-chrome alloy sheathing on the ground and center electrodes help resist wear from spark erosion and the corrosive environment of the combustion chamber. Don’t just clean used spark plugs, replace them with new plugs for better performance. Replace all the engine plugs at the same time.

Reviews

Global ratings 4
  • 5
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  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    4

Type of review

Revainrating 1 out of 5

So far so good, then this weekend took a boat for .

Run away, save yourself a big headache. Bought 8 of these, part of a complete tune up. Take the boat and back for about an hour to check it out. So far so good, then drove the boat out for the weekend and about 3 hours later the engine started to fail, it turned out that two of the spark plugs had broken off from the inside.

Pros
  • Easy to use
Cons
  • Some problems

Revainrating 1 out of 5

Self-destruct in spark plugs and wires

Bought 8 to complete my Sea Ray Sundancer setup. Took it out and slowly reheated for 15 minutes. It sounded great. Spread it out to 2000 rpm and went a lot more than before. Took it to WOT and it sounded like I had blown a head gasket. Luckily I was able to hobble back to shore. Upon closer inspection, the cork exploded. Ceramic flew out of the threaded part with force! Left a nice mark on the engine compartment wall. Now I'm wondering if I should replace the other 7.

Pros
  • New
Cons
  • Nothing

Revainrating 1 out of 5

Poor Quality - Revain

Revain, thanks to you, our family won't be able to go on vacation as planned tomorrow. As we all know it is difficult to find boat parts these days so I was delighted to find the required spark plugs stocked on your website. Unfortunately, two of the four candles indicated were used to failure (see attached photos). I don't understand how someone, even without a technical background, can not notice this problem (even on the box there are black signs of use). I have made many purchases through…

Pros
  • Weight
Cons
  • 0

Revainrating 1 out of 5

OMG not good! Hands off

Those are just spark plugs right? Not right! I fitted them to my 4.3LX outboard motor and within the first few hours a cylinder burned out on the first cylinder. (identical to the other guy who gave one star). Hmm, that was weird. So I installed another one and no problem. **** Then last weekend I was driving cautiously back to the dock when at first it sounded like I had blown a head gasket. Then I noticed PORCELAIN flying out of the metal threaded base on cylinder number 4! (Due to the weak…

Pros
  • Durable test results
Cons
  • Could have chosen a newer model