Reviews of Champion parts For Business

Average Rating ? The manufacturer's average rating is calculated based on ratings of all its spare parts. It determines the place in the manufacturer ranking
4.1
Manufacturer Ranking
#65
69
Spare Parts
6
Country
USA
Spare Parts
Champion Spark plug

Went in to find some non R plugs today. He popped the rabbit into the system and said "we've got Champion N11YC, non resistive in stock.

Pros: non resistive in stock
Vehicle: Volkswagen
Part number: N11YC
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Champion Voltage regulator
partsguy1983
  • Electrical behavior:
Rating 5.0

I've owned 3 Champion generators over the past 10 or so years. The 1st one was actually a clearance unit from Tractor Supply that ran but didn't make power. I ended up calling the 1800 number not expecting much, but they talked me through some tests I could do and emailed me the troubleshooting tree. Ended up pretty easily figuring out it was a bad auto voltage regulator. Called Champion back and ordered the part for around $30. It came later that week and that generator has worked flawlessly for the last 10+ years.

Pros: worked flawlessly, excellent service
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Champion Spark plug
Mag1cWays
  • Starting:
  • Idle:
  • Acceleration:
Rating 3.0

When I started the vehicle up, it woke up really aggressive, there was a strong gas smell and it stuttered badly when driving her, along with the check engine light flashing at me when I did the test drive.\n\nAfter taking out the coil pack, I found that there was a lot of crap inside the springs within the boots...looked like dielectric grease gummed up by the previous owner. After cleaning all those springs and making sure they were straight, I took the new Spark plugs out (Champion Copper) I rechecked the gap and they were all good, after putting everything back together the old girl started up quick as hell, no shaking or anything. I drove it for 15 minutes and I had no issues whatsoever.

Pros: started up quick as hell, no shaking
Cons: strong gas smell, stuttered badly
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Champion Spark plug
Infamous-Impact966
  • Starting:
  • Idle:
  • Acceleration:
Rating 2.0

the guy said the spark plugs I used are the issues because they are champion brand and I needed to use NGK brand for my Acura

Cons: champion brand issues
Vehicle: Acura
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Champion Spark plug
vineeth15
  • Starting:
Rating 2.0

Post inspection they mentioned that the spark plugs have gone faulty and was firing properly. They installed the new spark plugs.\n\nThe issue here is, I have driven cars for 10-15k without changing spark plugs and this is a new car from showroom which had bad spark plugs, also looks rusted, which was unexpected.

Cons: spark plugs rusted, faulty
Mileage: 4500 km
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Owner reviews of Champion products

The Champion brand is registered in USA. Official website is not specified yet.

In March 2026, PartReview recorded 69 reviews across 6 parts by Champion. Average rating — 4.1 out of 5.

Champion is in the PartReview manufacturers ranking, currently at position 65. Over the last 30 days it dropped by 0 points.

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The most popular Champion products on PartReview:

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Most owner reviews about Champion parts are collected on these pages.

Top-rated Champion parts

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