

⚡ Ignite your drive with Bosch Double Iridium – performance that lasts and impresses!
Bosch 9697 OE Fine Wire Double Iridium Spark Plugs deliver superior ignition efficiency with a 360-degree laser welded ultra-fine iridium wire, reducing voltage requirements by up to 24%. Engineered for 4X longer life than standard copper plugs, these spark plugs feature corrosion-resistant nickel-plated rolled threads that require no anti-seize, and come pre-gapped for hassle-free installation. Designed to meet OE standards, they ensure optimal performance and compatibility with modern Gasoline Direct Injection engines across a wide range of Ford, Lincoln, and Volvo vehicles.




































| ASIN | B078HGFPDV |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #461,550 in Automotive ( See Top 100 in Automotive ) #2,629 in Automotive Replacement Spark Plugs |
| Brand | Bosch |
| Core Material | Iridium |
| Customer Reviews | 4.6 4.6 out of 5 stars (110) |
| Date First Available | December 29, 2017 |
| Exterior | Machined |
| Global Trade Identification Number | 00077212205134 |
| Item Weight | 7.5 ounces |
| Item model number | 9697 |
| Manufacturer | Bosch Automotive |
| Manufacturer Part Number | 9697 |
| Model | Spark Plug |
| Product Dimensions | 4.02 x 1.06 x 0.94 inches |
| Thread Size | 14 mm |
| Top Material Type | Metal |
| UPC | 077212205134 |
| Vehicle Service Type | Car |
M**S
Mario
Fits perfectly sounds very quiet the engine looks like very high quality products
I**D
Great plugs
I installed these in my 2012 Ford Focus SE and they fit perfectly. They are quality and you can see that when you unbox them. After installing them I immediately noticed a difference in performance of the engine. It revved up easier and the engine just wanted to keep on revving. Should notice better gas mileage soon. Great plugs. Hope this helps. Cheers
S**S
Great plugs!
Awesome! Noticeable performance improvement.
J**.
Trusted name, no issues
I installed these in a 3.5L Ford Ecoboost engine. The plugs were gapped at 0.032 out of the box, and I checked each one. I replaced the rubber boots on the ignition coils and have had no issues. Prior to replacement, I noticed an engine misfire under heavy acceleration, but I have not experienced any issues since replacing the plugs.
A**R
Easy to install and great quality
Easy to install. Did it myself for the first time.
A**D
Solid, But Not Exceptional
I installed the BOSCH 9697 spark plugs in my vehicle a few weeks ago, and so far, they’ve been performing adequately. The installation was straightforward, and they fit perfectly in my engine with no issues. Cold starts are smoother now, and the idle feels a bit more stable.
L**2
Came unbroken and in a sealed box
It seems to be of good quality for what I paid for it should be is double iridium.So I i am going to be placing these in my vehicle in the next few days.I meant to do it last week, but I wasn't feeling well. I am a woman, by the way, I am early middle-aged and yes, I do know how to fix quite a bit on my vehicle myself, which saves me money. And I'm going to see how well these work. They have good reviews and it's long overdue time for me to tune up my vehicle. So I will leave a second update sometime. Next week, probably because it won't stop raining where I'm at until then, and I don't have a very large garage to work in. So I kind of have to go outside to do most of this, but I will let you know how it goes :)
A**J
Great
Fits my Focus SE 15
Y**Y
Works for 2015 ford transit 3.5L Ecoboost. Default gap works for my vehicle, no re-gap required. Replaced all 6 plugs and fuel efficiency greatly improved. Van runs and accelerates much smoother. Worth the money!
D**Y
Nice quality sparkplug for a cheap price
K**T
I installed them and see no issues. Been about 2500 km with no problems.
D**N
Works perfectly for my 2012 ford focus
C**Y
Para un Ford Focus 2016 SE standar, simplemente excelentes. Siempre compro las OEM que lleva, las que pide en el manual. Pero estaba checando un detalle que salía el check engine y lleve el auto a un taller caro y muy bueno. Me recomendaron un servicio completo para descartar cosas, por eso quise comprar algo "mejorcito" que lo de siempre. La verdad desde que las cambiaron el coche es mucho más callado, sin perder potencia, sin consumos de gasolina altos ni mucho menos fallas de nada. AUNQUE me dijeron que las calibraron para que se sienta así, lo cual puede ser cierto.