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BoschPart #: 7966
Bosch 7966 Spark Plug
⚙️ 12 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$7.81Free 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
📦Nickel
🚗Fitment: Volvo, 760 and 780
🔄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? Click here for all Spark Plug options
Bosch 7966 Spark Plug
| Brand | Bosch |
| Part Number | 7966 |
| Position | Nickel |
| Resistance | 6000 |
| Ground Electrode Tip Design | Tapered v-profile |
| Ground Configuration | Standard |
| Electrical Terminal Type | Removable nut |
| Pre-Gap Size | .8 |
| Ground Electrode Quantity | 1 |
| Hex Size | 16 |
| Manufacturer Heat Range | 6 |
| Seat Type | Tapered |
| Reach | 17.5 |
| Insulator Material | Ceramic |
| Resistor Type | Yes |
| Hex Type | Hex |
| Center Electrode Design | Standard |
| 9746 | No |
| Automotive Item Weight (lbs) | 0.083776 lb |
| Insulator Type | Non-projected |
| Outdoor Power Equipment Application | No |
| Package Contents | Spark plug |
| Package Quantity | 1 |
| Resistor | Yes |
| Short Style | No |
| Spark Plug Type | 4-cycle |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1990 | Volvo | 760 | 2.8L | V6 | N/A | Nickel |
| 1990 | Volvo | 780 | 2.8L | V6 | N/A | Nickel |
| 1989 | Volvo | 760 | 2.8L | V6 | N/A | Nickel |
| 1989 | Volvo | 780 | 2.8L | V6 | N/A | Nickel |
| 1988 | Volvo | 760 | 2.8L | V6 | N/A | Nickel |
| 1988 | Volvo | 780 | 2.8L | V6 | N/A | Nickel |
| 1987 | Volvo | 760 | 2.8L | V6 | N/A | Nickel |
| 1987 | Volvo | 780 | 2.8L | V6 | N/A | Nickel |
| 1986 | Volvo | 760 | 2.8L | V6 | N/A | Nickel |
| 1985 | Volvo | 760 | 2.8L | V6 | N/A | Nickel |
| 1984 | Volvo | 760 | 2.8L | V6 | N/A | Nickel |
| 1983 | Volvo | 760 | 2.8L | V6 | N/A | Nickel |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.