

⚡ Ignite your drive with Delphi’s precision power boost!
The Delphi GN10366 Pencil Ignition Coil delivers OEM-quality ignition performance with advanced winding and epoxy vacuum techniques that enhance voltage insulation and durability. Designed for vehicle-specific fitment, it ensures quick installation, reliable engine starts, and optimized fuel efficiency, making it a trusted upgrade for professional-grade automotive maintenance.












| ASIN | B00GIBF7AI |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #81,987 in Automotive ( See Top 100 in Automotive ) #180 in Automotive Replacement Ignition Coils |
| Brand | Delphi |
| Connector Gender | female |
| Customer Reviews | 4.4 4.4 out of 5 stars (259) |
| Date First Available | October 1, 2012 |
| Exterior | Machined |
| Global Trade Identification Number | 00689604222072 |
| Installation Type | coil-on-plug or coil pack or coil-near-plug |
| Item Weight | 1.6 ounces |
| Item dimensions L x W x H | 2.69 x 2.69 x 7.56 inches |
| Item model number | GN10366 |
| Manufacturer | Delphi |
| Manufacturer Part Number | GN10366 |
| Model | Ignition Coil |
| OEM Part Number | C1596, C1601, C1715, 5C1653, 5C1658, CLS1137, CLS1448, 921-2089, 921-2122, 673-1203, 673-1309, 673-6203, 5123, 90919-02250, 90919-02251, 90919-02255, 90919-02256, 90919-A2002, 90919-A2003, 90919-A2004, 90919-A2005, 90919-A2007, 90919-C2004 |
| Position | Front, Rear |
| Product Dimensions | 2.69 x 2.69 x 7.56 inches |
| UPC | 689604222072 |
| Vehicle Service Type | Car, Truck |
S**R
Good
Still Works well few months in, fixed check engine light, 2009 LexusRX350, easy install.
A**E
Great quality & value
Exact fit, as expected. OEM quality. 2/3 price of local store. Was able to clr CEL immediately. 10k miles on it, no issue.
J**E
Bought for a 5.7 Toyota tundra
Love the quality and value of this product, product came packaged well with care unlike other brands. Painless installation and performs equal or better that factory for a fraction of the price! Bargain for an Ignition coil.
A**R
They've worked perfectly for 8,000 miles and counting!
They've worked perfectly for 8,000 miles and counting!
A**R
THERE IS NO WARRANTY!
DO NOT PURCHASE DELPHI PRODUCTS SOLD ON AMAZON! Their warranty excludes anything sold on Amazon! I purchased 6 of these for my 2012 Sienna. Delphi makes good products; however, their warranty does not apply to anything sold on Amazon. See the photo. After 2 years/20k miles, one of them failed and am now having to replace one after such a short period. Had I purchased them elsewhere it would have been coherent
S**S
Great Quality
High quality and work like a charm. Don't go with a cheaper brand, buy these and you won't be sorry! Perfect fit for my 2014 Toyota Rav4.
B**D
Buy this one if you plan to keep your car
This is the coil pack to buy if you plan on keeping the car. Cheaper one work just as well but they don't stand the test of time. Delphi makes parts that last. I bought the cheap china no name brand a leaned. V6 trans verse mini van has three spark plugs that are super hard to get to. Doing it twice is even worse. Trust me I know. The cheap one last 6-9 months. Delphi is still going strong two years later. So if you are flipping a car buy the cheap stuff. If you are doing this for yourself buy the good stuff.
M**N
Well made, easy install on Camry 2015
I love these. They look as good or better than OEM. Easy to install. Replaced all four on my 2015 Camry since I had 300,000 miles on it and one of the original coils was slightly loose where it 'grips' the spark plug. All of the original ones were not tight. These replacements were all tight and popped on like normal ignition coils do.
K**L
Background: Check engine, VSC and Traction off lights came on. Used reader to figure out P0354 (Cyclinder #4 coil). I swapped the coils of cyclinder #4 and #6 to see if it was the actual ignition coil that had the problem. P0356 (Cyclinder #6 coil) error came on therefore it was a bad ignition coil and not wired or connection. Ignition coil came brand new in box and works great! Will update if any error codes come up or problems. Great product, would recommend buying this over CT (107$) because of price.
A**G
These are great and will last a couple years. Easy install, highly recommend
T**H
My Senna 2008 was misfiring so I borrowed an OBD2 diagnostic tool and determined which of the 6 coils was faulty and fortunately it was 1 of the 3 front easy to access coils. I ordered this new coil and the Toyota Sienna has been running perfectly since installation. The delivery time was excellent and it took less then 20 minutes for me to to replace, saving me hundreds of dollars in repair bills. I have only had the new coil for a short time, and only time will tell how long it will last but presently I gave it a high 5 star rating..
A**.
Easy to install, and works perfectly. Saved a lot of money DIY installed on "front facing" ignition coils (on engine).
C**R
I am sure this product works well. I wanted it to work well BUT I got sent the incorrect item. Unfortunately I needed on for my Lexus RX350 and I believe this is for the Honda/Acura something... item was packaged well and shipped quickly. I received GN10369 instead of the GN10366 -- difference was three prong connector instead of four. Easy mistake I suppose. As usual no issues with return. Worked out better in the end as I felt I should have bought the OEM Denso one for a few sheckles more so I had a second chance to do so.
Trustpilot
2 months ago
2 days ago