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OE Quality
60-Day Returns
BoschPart #: 7447
Bosch 7447 Spark Plug
17 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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*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: Audi and Volkswagen, 100, 100 Quattro, 90, 90 Quattro, Coupe Quattro, Golf, and Jetta
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
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Bosch 7447 Spark Plug
| Brand | Bosch |
|---|---|
| Part Number | 7447 |
| Position | Nickel |
| Resistance | 0 |
| Ground Electrode Tip Design | Standard |
| Ground Configuration | Multiple |
| Ground Electrode Core Material | Nickel |
| Electrical Terminal Type | Removable nut |
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Nickel |
| Pre-Gap Size | .8 |
| Ground Electrode Quantity | 3 |
| Hex Size | 16 |
| Manufacturer Heat Range | 6 |
| Seat Type | Flat |
| Reach | 19 |
| Insulator Material | Ceramic |
| Resistor Type | No |
| Ground Electrode Tip Material | Nickel |
| Hex Type | Hex |
| Center Electrode Design | Standard |
| 9746 | No |
| Automotive Item Weight (lbs) | 0.092594 lb |
| Insulator Type | Non-projected |
| Outdoor Power Equipment Application | No |
| Package Contents | Spark plug |
| Package Quantity | 1 |
| Product Length | 2.964567 in |
| Product Width | 0.748031 in |
| Resistor | No |
| Short Style | No |
| Spark Plug Type | 4-cycle |
| Thread Diameter (Spark Plug) | 14 mm |
This part fits 17 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1993 | Audi | 100 | 2.8L | V6 | N/A | Nickel |
| 1993 | Audi | 100 Quattro | 2.8L | V6 | N/A | Nickel |
| 1993 | Audi | 90 | 2.8L | V6 | N/A | Nickel |
| 1993 | Audi | 90 Quattro | 2.8L | V6 | N/A | Nickel |
| 1992 | Audi | 100 | 2.8L | V6 | N/A | Nickel |
| 1992 | Audi | 100 Quattro | 2.8L | V6 | N/A | Nickel |
| 1992 | Audi | 90 Quattro | 2.3L | L5 | N/A | Nickel |
| 1991 | Audi | 90 Quattro | 2.3L | L5 | N/A | Nickel |
| 1991 | Audi | Coupe Quattro | 2.3L | L5 | N/A | Nickel |
| 1990 | Audi | 90 Quattro | 2.3L | L5 | N/A | Nickel |
| 1990 | Audi | Coupe Quattro | 2.3L | L5 | N/A | Nickel |
| 1989 | Volkswagen | Golf | 1.8L | L4 | N/A | Nickel |
| 1989 | Volkswagen | Jetta | 1.8L | L4 | N/A | Nickel |
| 1988 | Volkswagen | Golf | 1.8L | L4 | N/A | Nickel |
| 1988 | Volkswagen | Jetta | 1.8L | L4 | N/A | Nickel |
| 1987 | Volkswagen | Golf | 1.8L | L4 | N/A | Nickel |
| 1987 | Volkswagen | Jetta | 1.8L | L4 | N/A | Nickel |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.