









⚡ Ignite your drive with NGK’s laser precision spark plugs!
The NGK 3657 Laser Iridium Spark Plug 6-pack delivers OEM-level quality with an iridium core for enhanced ignition efficiency and durability. Designed specifically for Acura, Honda, and Saturn 3.5L V6 engines, these plugs feature a precise 14mm thread and a 0.044" gap to ensure perfect fit and optimal performance. Backed by a 4.6-star rating and proven longevity beyond 80,000 miles, this set offers professional-grade reliability and value for discerning drivers.
| ASIN | B00ILNFQZM |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #60,520 in Automotive ( See Top 100 in Automotive ) #358 in Automotive Replacement Spark Plugs |
| Brand | NGK |
| Core Material | Iridium |
| Customer Reviews | 4.6 4.6 out of 5 stars (430) |
| Date First Available | February 23, 2014 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.01 ounces |
| Item model number | IZFR5K11 |
| Manufacturer | NGK |
| Manufacturer Part Number | 3657 IZFR5K11 |
| Model | 6 pack NGK Laser Iridium 3657 Spark Plug |
| Position | Front, Rear |
| Product Dimensions | 3.31 x 0.94 x 4.98 inches |
| Thread Size | 14mm |
| Top Material Type | Iridium |
| UPC | 087295036570 087295636572 |
| Vehicle Service Type | Car, Truck |
A**E
Ridgeline Replacement
2007 Ridgeline Worked well. Seems to be running better. Changed finally after about 80000 miles.
S**O
Great product.
Just as great as I expect!
C**E
good quality
exact fit on my 2007 honda ridgeline
B**A
Hubs loves it
My husband works on cars all the time and often needs new tools, parts or fun extras. This is no different. He had zero complaints for this item. Said it worked for what he needed it for and was easy to use. He also works at a shop they often order things for work and this was one of them. Shop approved it and appreciates it.
E**E
Genuine honda package and parts. Great value.
Genuine Honda parts, with Honda labeled boxes, for a third of the price.
J**R
Perfecto y calidad del producto , original gracias
L**Y
Bad quality control
Not gapped correctly. The quality looks ok but they are supposed to be gapped to .044. I measured all of them and I got measurements from .020 all the way to .040. None of them were where they were supposed to be.
R**N
Theses are legit NGK for this price
Identifiers of copy vs. Legit. 1. sharp angles on caution triangle in the back. Fakes have rounded corners on that triangle. 2. Manufacturing stamp on the facet of 5/8 nut area. Fakes have none. 3. The arc of the lead to the tip on fakes are angled, the lead on the legit ones are square with the threads. 4. When you get them, put them on a multi-meter. You should get consistent resistance between all 6 plugs. The fakes are wildly inconsistent. These passed on all 4 counts and even came with a seal of authenticity.
S**I
ممتاز مناسب هوندا اوديسي 2007
C**R
Note that this product ships from China, it took a while to get it but is certainly an original NGK oem product and it is much cheaper than buying it here in Canada. Thanks
A**X
Although the old plugs were of a different brand, and these were labeled as OEM, I find these NGKs are working just fine in the vehicle they are installed in. Good price and prompt delivery also helps.
T**C
Love these spark plugs. I put them in my 2006 Odyssey and it's purring like a kitchen. Highly recommended. Did not have to reset the gap or anything.
M**.
I changed the spark plugs on an 18-year old Honda Odyssey wishing to get more life out of it. Having replaced everything else on schedule. Check Engine Light came on after a few rides with error code showing dirty oxygen sensor and/or catalytic converter; what’s that to do with spark plugs? But CEL mysteriously went away for good after I disconnected reconnected the battery. I so happened was using Shell Premium gas (instead of regular gas) at the time and that possibly helped cleaned the engine better (more cleaning agents and additives in premium gas?) leading to more carbon sent to the exhaust system which momentarily upset the oxygen sensor? Not sure at all if the whole episode would play out same had I not changed the spark plugs. Anyway the spark plugs worked great thereafter.
Trustpilot
1 month ago
2 days ago