



⚡ Ignite your engine’s true potential with NGK’s race-grade spark plugs!
This pack of four genuine NGK R5671A-9 (5238) spark plugs offers professional-grade ignition performance, engineered for optimal combustion and durability. Designed for easy installation with precise OEM specifications, these lightweight plugs ensure your engine runs smoother, faster, and more efficiently.
| Manufacturer | NGK |
| Brand | NGK |
| Product Dimensions | 8.41 x 2.39 x 8.43 cm; 0.28 g |
| Item model number | 5238 |
| Manufacturer Part Number | 5238 |
| Item Weight | 0.28 g |
H**P
thse were purchased for a friend, and he tells me it was a great price and a quality product, so that's my review.
K**H
Just what I had ordered.
N**D
Great Price & delivery
R**H
Item was as described.
M**R
Use these in Reher Morrison engine to do some bracket racing. Came new in box as described and work perfectly.
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