/live/media/BS/BS_6766_Fro.jpg)
OE Quality
60-Day Returns
BoschPart #: 6766
Bosch 6766 Spark Plug
58 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$18.79Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
OE Fine Wire Platinum
Fitment: Buick, Cadillac, Chrysler, Dodge, and Jeep, 300, Challenger, Charger, CTS, Durango, Grand Cherokee, Grand Wagoneer, Rendezvous, SRX, STS, and Wrangler
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Spark Plug options
Bosch 6766 Spark Plug
| Brand | Bosch |
|---|---|
| Part Number | 6766 |
| Position | OE Fine Wire Platinum |
| Resistance | 6000 |
| Ground Electrode Tip Design | Standard |
| Ground Configuration | J-gap |
| Ground Electrode Core Material | Copper |
| Electrical Terminal Type | Non-removable nut |
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Platinum |
| Pre-Gap Size | 1.1 |
| Ground Electrode Quantity | 1 |
| Hex Size | 16 |
| Manufacturer Heat Range | 7 |
| Seat Type | Tapered |
| Reach | 25 |
| Insulator Material | Ceramic |
| Resistor Type | Yes |
| Ground Electrode Tip Material | Nickel |
| Hex Type | Hex |
| Center Electrode Design | Fine wire |
| 9746 | No |
| Automotive Item Weight (lbs) | 0.101413 lb |
| Insulator Type | Non-projected |
| Outdoor Power Equipment Application | No |
| Package Contents | Spark plug |
| Package Quantity | 1 |
| Product Length | 3.311024 in |
| Product Width | 0.712598 in |
| Resistor | Yes |
| Short Style | No |
| Spark Plug Type | 4-cycle |
| Thread Diameter (Spark Plug) | 14 mm |
This part fits 58 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2025 | Jeep | Wrangler | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2024 | Dodge | Durango | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2024 | Jeep | Wrangler | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2023 | Chrysler | 300 | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2023 | Dodge | Challenger | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2023 | Dodge | Charger | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2023 | Dodge | Durango | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2023 | Jeep | Grand Wagoneer | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2023 | Jeep | Wrangler | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2022 | Dodge | Challenger | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2022 | Dodge | Charger | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2022 | Dodge | Durango | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2022 | Jeep | Grand Wagoneer | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2022 | Jeep | Wrangler | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2021 | Dodge | Challenger | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2021 | Dodge | Charger | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2021 | Dodge | Durango | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2021 | Jeep | Grand Cherokee | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2021 | Jeep | Wrangler | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2020 | Dodge | Challenger | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2020 | Dodge | Charger | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2020 | Dodge | Durango | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2020 | Jeep | Grand Cherokee | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2019 | Dodge | Challenger | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2019 | Dodge | Charger | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2019 | Dodge | Durango | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2019 | Jeep | Grand Cherokee | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2018 | Dodge | Challenger | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2018 | Dodge | Charger | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2018 | Dodge | Durango | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2018 | Jeep | Grand Cherokee | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2017 | Dodge | Challenger | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2017 | Dodge | Charger | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2017 | Jeep | Grand Cherokee | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2016 | Dodge | Challenger | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2016 | Dodge | Charger | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2016 | Jeep | Grand Cherokee | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2015 | Dodge | Challenger | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2015 | Dodge | Charger | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2015 | Jeep | Grand Cherokee | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2014 | Chrysler | 300 | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2014 | Dodge | Challenger | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2014 | Dodge | Charger | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2014 | Jeep | Grand Cherokee | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2013 | Chrysler | 300 | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2013 | Dodge | Challenger | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2013 | Dodge | Charger | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2013 | Jeep | Grand Cherokee | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2012 | Chrysler | 300 | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2012 | Dodge | Challenger | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2012 | Dodge | Charger | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2012 | Jeep | Grand Cherokee | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2011 | Dodge | Challenger | 6.4L | V8 | N/A | OE Fine Wire Platinum |
| 2005 | Cadillac | CTS | 2.8L | V6 | N/A | OE Fine Wire Platinum |
| 2005 | Cadillac | STS | 3.6L | V6 | N/A | OE Fine Wire Platinum |
| 2004 | Buick | Rendezvous | 3.6L | V6 | N/A | OE Fine Wire Platinum |
| 2004 | Cadillac | CTS | 3.6L | V6 | N/A | OE Fine Wire Platinum |
| 2004 | Cadillac | SRX | 3.6L | V6 | N/A | OE Fine Wire Platinum |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.