AUTOMOTIVE PART
Bosch Spark Plug 7909
Spark Plug, WR8LC+, Super Plus
Part 7909BoschSpark Plug
Match your exact vehicle configuration to the verified applications below.
Confirm the year, make, model, engine, drivetrain and required position before ordering.
Confirm the year, make, model, engine, drivetrain and required position before ordering.
Is This the Right Part?
Manufacturer Part Number7909
ManufacturerBosch
Part TypeSpark Plug
Part Details
Part Specifications
| Automotive Item Weight (lbs) | 0.123459 lb |
|---|---|
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Nickel |
| Electrical Terminal Type | Removable Nut |
| Ground Configuration | J-Gap |
| Ground Electrode Core Material | N/A |
| Ground Electrode Core Material | Nickel |
| Ground Electrode Quantity | 1 |
| Ground Electrode Tip Design | Standard |
| Hex Size | 20.8 |
| Insulator Material | Ceramic |
| Insulator Type | Projected |
| Manufacturer Heat Range | 8 |
| Outdoor Power Equipment Applicat | No |
| Package Contents | Spark Plug |
| Package Quantity | 1 |
| Pre-Gap Size | .8 MM |
| Prop 65 Warning Label Required? | No |
| Prop65 | Cancer and Reproductive |
| Reach | 19 MM |
| Resistance | 6000 82 |
| Resistor | Yes |
| Resistor Type | Yes |
| Seat Type | Flat |
| Short Style | No |
| Spark Plug Type | 4-Cycle |
| Thread Diameter | 14 MM |
Verified Vehicle Fitment
Make: BMW
Model: 18 verified models — see exact combinations below.
Years: 1980–1993 — varies by model and configuration.
Check before ordering: Match the year, make, model, position, and every engine, transmission or other restriction in the same row. Listed years do not apply to every model.
View vehicle applications (27 configuration groups)
| Years | Make | Model | Position | Engine / transmission / notes |
|---|---|---|---|---|
| 1986–1988 | BMW | 325 | — | Original Center Electrode Material is Silver |
| 1984–1987 | BMW | 325e | — | Original Center Electrode Material is Silver |
| 1986–1987 | BMW | 325es | — | Original Center Electrode Material is Silver |
| 1987–1991 | BMW | 325i | — | Gap 0.028 in, Original Center Electrode Material is Copper/Nickel |
| 1987–1991 | BMW | 325is | — | Gap 0.028 in, Original Center Electrode Material is Copper/Nickel |
| 1988–1991 | BMW | 325iX | — | Gap 0.028 in, Original Center Electrode Material is Copper/Nickel |
| 1989–1990 | BMW | 525i | — | Gap 0.028 in, Original Center Electrode Material is Copper/Nickel |
| 1987 | BMW | 528e | — | From 01/1987, Gap 0.028 in, Original Center Electrode Material is Copper/Nickel |
| 1988 | BMW | 528e | — | Gap 0.028 in, Original Center Electrode Material is Copper/Nickel |
| 1982–1986 | BMW | 528e | — | Original Center Electrode Material is Silver |
| 1987 | BMW | 528e | — | To 12/1986, Original Center Electrode Material is Silver |
| 1983–1984 | BMW | 533i | — | Original Center Electrode Material is Silver |
| 1988 | BMW | 535i | — | Early Production, Original Center Electrode Material is Silver |
| 1989–1993 | BMW | 535i | — | Gap 0.028 in, Original Center Electrode Material is Copper/Nickel |
| 1988 | BMW | 535i | — | Late Production, Gap 0.028 in, Original Center Electrode Material is Copper/Nickel |
| 1985–1987 | BMW | 535i | — | Original Center Electrode Material is Silver |
| 1988 | BMW | 535is | — | Early Production, Original Center Electrode Material is Silver |
| 1988 | BMW | 535is | — | Late Production, Gap 0.028 in, Original Center Electrode Material is Copper/Nickel |
| 1980–1984 | BMW | 633CSi | — | Original Center Electrode Material is Silver |
| 1985–1989 | BMW | 635CSi | — | Original Center Electrode Material is Silver |
| 1980–1984 | BMW | 733i | — | Original Center Electrode Material is Silver |
| 1987–1992 | BMW | 735i | — | Gap 0.028 in, Original Center Electrode Material is Copper/Nickel |
| 1985–1986 | BMW | 735i | — | Original Center Electrode Material is Silver |
| 1988–1992 | BMW | 735iL | — | Gap 0.028 in, Original Center Electrode Material is Copper/Nickel |
| 1987 | BMW | L6 | — | Original Center Electrode Material is Silver |
| 1987 | BMW | L7 | — | Gap 0.028 in, Original Center Electrode Material is Copper/Nickel |
| 1986 | BMW | L7 | — | Original Center Electrode Material is Silver |
Source: supplier-verified applications for Bosch 7909. A vehicle not listed is not confirmed compatible.
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Kitchener, Ontario N2E 1W8
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