/live/media/BS/BS_8154_Fro.jpg)
OE Quality
60-Day Returns
BoschPart #: 8154
Bosch 8154 Spark Plug
35 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$18.51Free 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 Double Platinum
Fitment: Audi, Saab, Subaru, and Toyota, 9-2X, 900, A4, A4 Quattro, A6, A6 Quattro, Impreza, R8, RS4, RS6, and Supra
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 8154 Spark Plug
| Brand | Bosch |
|---|---|
| Part Number | 8154 |
| Position | OE Fine Wire Double Platinum |
| Resistance | 6000 |
| Ground Electrode Tip Design | Standard |
| Ground Configuration | J-gap |
| Ground Electrode Core Material | Nickel |
| Electrical Terminal Type | Non-removable nut |
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Platinum |
| Pre-Gap Size | .8 |
| Ground Electrode Quantity | 1 |
| Hex Size | 16 |
| Manufacturer Heat Range | 6 |
| Seat Type | Flat |
| Reach | 19 |
| Insulator Material | Ceramic |
| Resistor Type | Yes |
| Ground Electrode Tip Material | Platinum |
| Hex Type | Hex |
| Center Electrode Design | Fine wire |
| 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 | 3.003937 in |
| Product Width | 0.748031 in |
| Resistor | Yes |
| Short Style | No |
| Spark Plug Type | 4-cycle |
| Thread Diameter (Spark Plug) | 14 mm |
This part fits 35 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Audi | A4 Quattro | 3.2L | V6 | N/A | OE Fine Wire Double Platinum |
| 2008 | Audi | A4 | 3.2L | V6 | N/A | OE Fine Wire Double Platinum |
| 2008 | Audi | R8 | 4.2L | V8 | N/A | OE Fine Wire Double Platinum |
| 2007 | Audi | A6 | 3.2L | V6 | N/A | OE Fine Wire Double Platinum |
| 2007 | Audi | A6 Quattro | 3.2L | V6 | N/A | OE Fine Wire Double Platinum |
| 2007 | Audi | RS4 | 4.2L | V8 | N/A | OE Fine Wire Double Platinum |
| 2006 | Audi | A4 | 3.2L | V6 | N/A | OE Fine Wire Double Platinum |
| 2006 | Audi | A4 Quattro | 3.2L | V6 | N/A | OE Fine Wire Double Platinum |
| 2006 | Audi | A6 | 3.2L | V6 | N/A | OE Fine Wire Double Platinum |
| 2006 | Audi | A6 Quattro | 3.2L | V6 | N/A | OE Fine Wire Double Platinum |
| 2005 | Audi | A4 Quattro | 3.2L | V6 | N/A | OE Fine Wire Double Platinum |
| 2005 | Audi | A6 Quattro | 3.2L | V6 | N/A | OE Fine Wire Double Platinum |
| 2005 | Saab | 9-2X | 2.0L | H4 | N/A | OE Fine Wire Double Platinum |
| 2005 | Subaru | Impreza | 2.0L | H4 | N/A | OE Fine Wire Double Platinum |
| 2004 | Audi | RS6 | 4.2L | V8 | N/A | OE Fine Wire Double Platinum |
| 2004 | Subaru | Impreza | 2.0L | H4 | N/A | OE Fine Wire Double Platinum |
| 2003 | Audi | RS6 | 4.2L | V8 | N/A | OE Fine Wire Double Platinum |
| 2003 | Subaru | Impreza | 2.0L | H4 | N/A | OE Fine Wire Double Platinum |
| 2002 | Subaru | Impreza | 2.0L | H4 | N/A | OE Fine Wire Double Platinum |
| 1998 | Saab | 900 | 2.3L | L4 | N/A | OE Fine Wire Double Platinum |
| 1997 | Saab | 900 | 2.3L | L4 | N/A | OE Fine Wire Double Platinum |
| 1996 | Saab | 900 | 2.3L | L4 | N/A | OE Fine Wire Double Platinum |
| 1995 | Saab | 900 | 2.3L | L4 | N/A | OE Fine Wire Double Platinum |
| 1994 | Saab | 900 | 2.3L | L4 | N/A | OE Fine Wire Double Platinum |
| 1993 | Saab | 900 | 2.0L | L4 | N/A | OE Fine Wire Double Platinum |
| 1992 | Saab | 900 | 2.0L | L4 | N/A | OE Fine Wire Double Platinum |
| 1992 | Toyota | Supra | 3.0L | L6 | N/A | OE Fine Wire Double Platinum |
| 1991 | Saab | 900 | 2.0L | L4 | N/A | OE Fine Wire Double Platinum |
| 1991 | Toyota | Supra | 3.0L | L6 | N/A | OE Fine Wire Double Platinum |
| 1990 | Saab | 900 | 2.0L | L4 | N/A | OE Fine Wire Double Platinum |
| 1990 | Toyota | Supra | 3.0L | L6 | N/A | OE Fine Wire Double Platinum |
| 1989 | Toyota | Supra | 3.0L | L6 | N/A | OE Fine Wire Double Platinum |
| 1988 | Toyota | Supra | 3.0L | L6 | N/A | OE Fine Wire Double Platinum |
| 1987 | Toyota | Supra | 3.0L | L6 | N/A | OE Fine Wire Double Platinum |
| 1986 | Toyota | Supra | 3.0L | L6 | N/A | OE Fine Wire Double Platinum |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.