














⚡ Ignite your drive with Bosch Double Iridium – where power meets precision!
Bosch 9673 OE Fine Wire Double Iridium Spark Plugs deliver superior ignition performance with a 360-degree laser welded ultra-fine iridium firing pin and ground electrode, 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 immediate installation. Perfectly compatible with modern gasoline direct injection engines, they ensure OE-level fit, form, and function for a range of Chrysler, Dodge, Jeep, and Ram vehicles.



















| ASIN | B0027ZKDG2 |
| Assembly Required | No |
| Best Sellers Rank | #77,576 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #438 in Ignitions |
| Brand | Bosch |
| Colour | Double Iridium |
| Core Material | Iridium |
| Customer Reviews | 4.6 4.6 out of 5 stars (5,246) |
| Date First Available | 15 September 2013 |
| Exterior | Machined |
| Generic Name | OE Replacement Spark Plug, Up to 4X Longer Life (4 Pk) Chrysler Aspen, 300, Dodge Challenger, Charger, Durango, Ram 1500, Ram 2500, Ram 3500, Jeep Commander, Grand Cherokee |
| Global Trade Identification Number | 00028851034449 |
| Item Dimensions LxWxH | 10.2 x 2.7 x 2.4 Centimeters |
| Item Weight | 95.2 g |
| Item model number | 9673 |
| Manufacturer | Bosch Automotive |
| Manufacturer Part Number | 9673 |
| Model | Spark Plug |
| Net Quantity | 4.0 Count |
| Product Dimensions | 10.21 x 2.69 x 2.39 cm; 95.25 g |
| Thread Size | 14 |
| Top Material Type | iridium |
| UPC | 028851034449 |
| Vehicle Service Type | Car |
A**R
DOWARAH
PERFACTLY FIT IN MY FORD ECOSPORT
J**A
Worth for the Money
Received genuine Bosch Iridium Spark Plugs- 4no.s & fitted to my Skoda Fabia 1.2mpi. Excellent performance, good in mileage & I do recommend this to every Petrol Head Engine. Worth for the Money. Thank you
A**D
Not compatible
Brought for skoda rapid - not compatible would be better if they gave compatible cars before purchasing
A**E
works on Space Star
J**E
I was a bit unsure about the gap. It states plainly "do not gap" on these. The original AC/Delco plugs (31 years old!!!) were set at 0.035. I mic'd them when I took them out and they were a bit wider than that (0.038-0.040), but my guess is that was due to metal vaporizing off the electrodes after 31 years of firing. The new Bosch plugs were all pretty much dead on at 0.050. I left them as is and installed them with a bit of anti-seize then fired it up. Ran just great and seemed smoother. I figured one of the 8 original plugs wasn't always firing since it seemed a bit rough on idle. Not noticing any roughness so far, so maybe that was the issue. Either way, after 31 years the old truck deserved a new set of plugs.
C**A
Excelente calidad
S**N
Car has got to the age where the plugs need changing, garage quote was excessive so its another DIY job, great price
I**.
Perfect for the car used for
Trustpilot
Hace 3 semanas
Hace 1 semana