

⚡ Ignite your engine’s potential with NGK’s spark of excellence!
The NGK IMR9C-9H spark plug set includes four genuine NGK spark plugs engineered for reliable ignition and optimal engine performance. Designed as direct OEM replacements, these plugs ensure perfect fitment and long-lasting durability across various marine and automotive engines. With a strong 4.8-star rating from nearly 2,000 users, this set guarantees consistent starts and enhanced combustion efficiency.
| ASIN | B00M5GYPLM |
| Brand | NGK |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,867) |
| Date First Available | 23 August 2014 |
| Item Weight | 212 g |
| Item model number | 5422 |
| Manufacturer | NGK |
| Manufacturer Part Number | BR8ES 5422 |
| OEM Part Number | PORSCHE%99917015790 |
| Position | Front, Rear |
| Product Dimensions | 10.16 x 2.54 x 8.89 cm; 212.62 g |
C**H
Good quality plugs
E**R
tutto ok
J**.
Good NGK replacements and yes they are real br8es. I was also wary of ordering them first. They fit just fine and caught fire right up just like before.
D**F
They're just spark plugs but they work as they should!! I'd like to find a good quality storage container for them for in my jet ski now!!!
W**N
Showed up exactly how it was described
Trustpilot
1 month ago
1 month ago