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⚡ Ignite your engine’s potential with NGK’s precision spark!
NGK 6578 Standard Series Spark Plugs deliver OEM-quality ignition performance with advanced copper core heat removal, corrosion-resistant trivalent plating, and high-strength alumina ceramic insulation. Compatible with select Argo, Case IH, and John Deere models from 2010-2024, these plugs ensure reliable starts, improved fuel efficiency, and long-lasting durability trusted by professionals and DIYers alike.
| ASIN | B07CCGGMNZ |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #1,773 in Automotive ( See Top 100 in Automotive ) #4 in Automotive Replacement Spark Plugs |
| Brand | NGK |
| Brand Name | NGK |
| Compatible with Vehicle Type | Car, Truck |
| Core Material | Copper |
| Customer Reviews | 4.8 out of 5 stars 2,914 Reviews |
| Gap Size | 0.03 inches |
| Included Components | 6578 |
| Item Weight | 2.08 ounces |
| Manufacturer | NGK |
| Manufacturer Part Number | 6578 |
| Manufacturer Warranty Description | Includes manufacturer provided warranty |
| Model Number | 6578 |
| Number of Items | 1 |
| OEM Equivalent Part Number | 6578 |
| Thread Size | 12mm x 1.25mm |
| Top Material Type | Metal |
| UPC | 087295465783 |
| Unit Count | 1 Count |
| Vehicle Service Type | Car, Truck |
A**E
Worried, then spark plug works well
Bought these NGK BPR4ES plugs for my son’s older sedan, since the misfire got annoying on my errands. I swapped one plug in the driveway after watching a quick video. Within a short drive, the engine felt smoother, and the idle stopped acting up. 😊 The fit was straightforward, and the box labeling made it easy to confirm the right part. 🙂
J**.
No plug issues with NGK
NGK quality as evidenced by manufacturers original equipment. No plug related issues even after 4 years of use.
M**.
Well worth the money
It's been 12 years since I changed the plugs in my mower. It starts like it was new.
A**T
Nice plugs for my old commuter
I grabbed NGK BPR4ES plugs for my older sedan. One evening on my way home, the engine started stumbling, and swapping these in fixed it fast. I like that they fit cleanly and I could tighten them and get moving again. 🚗🙂
P**N
Works Amazing
Great product!!
S**M
Great quality
Been using NGK plugs for years. Decided to try them on my Harley, worked as expected.
T**L
Great product
Best for lawnmower
K**E
Good buy
Got these for my CubCadet LTX 1046 with the FR600V in it. Bought a kit with new no brand spark plugs and didnt not want to trust them so got these instead. NGK or NO WAY!!
M**N
As described
As described
D**D
Parfait
Bougies de qualité. Les meilleures!!
D**M
Correct size
Right product!
Trustpilot
2 months ago
2 weeks ago