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Bosch 7446 Spark PlugOE Quality 60-Day Returns
Part #: 7446

Bosch 7446 Spark Plug

Nickel
79 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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OE Direct Replacement — Bolt-on fit, no modifications needed
Nickel
Fitment: Mercedes-Benz, 300CE, 300E, 300SE, 300SL, 300TE, 400E, 400SE, 400SEL, 500E, 500SEC, 500SEL, 500SL, 600SEC, 600SEL, 600SL, C220, C230, C280, C36 AMG, E320, E420, E500, S320, S420, S500, S600, SL320, SL500, and SL600
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Bosch 7446 Spark Plug
BrandBosch
Part Number7446
PositionNickel
Resistance0
Ground Electrode Tip DesignStandard
Ground ConfigurationJ-gap
Ground Electrode Core MaterialNickel
Electrical Terminal TypeRemovable nut
Center Electrode Core MaterialCopper
Center Electrode Tip MaterialNickel
Pre-Gap Size.8
Ground Electrode Quantity1
Hex Size16
Manufacturer Heat Range8
Seat TypeFlat
Reach19
Insulator MaterialCeramic
Resistor TypeNo
Ground Electrode Tip MaterialNickel
Hex TypeHex
Center Electrode DesignStandard
9746No
Automotive Item Weight (lbs)0.092594 lb
Insulator TypeNon-projected
Outdoor Power Equipment ApplicationNo
Package ContentsSpark plug
Package Quantity1
Product Length2.968504 in
Product Width0.748031 in
ResistorNo
Short StyleNo
Spark Plug Type4-cycle
Thread Diameter (Spark Plug)14 mm

This part fits 79 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2002Mercedes-BenzSL6006.0LV12N/ANickel
2001Mercedes-BenzSL6006.0LV12N/ANickel
2000Mercedes-BenzSL6006.0LV12N/ANickel
1997Mercedes-BenzC2302.3LL4N/ANickel
1997Mercedes-BenzC2802.8LL6N/ANickel
1997Mercedes-BenzC36 AMG3.6LL6N/ANickel
1997Mercedes-BenzE3203.2LL6N/ANickel
1997Mercedes-BenzE4204.2LV8N/ANickel
1997Mercedes-BenzS3203.2LL6N/ANickel
1997Mercedes-BenzS4204.2LV8N/ANickel
1997Mercedes-BenzS5005.0LV8N/ANickel
1997Mercedes-BenzS6006.0LV12N/ANickel
1997Mercedes-BenzSL3203.2LL6N/ANickel
1997Mercedes-BenzSL5005.0LV8N/ANickel
1997Mercedes-BenzSL6006.0LV12N/ANickel
1996Mercedes-BenzC2202.2LL4N/ANickel
1996Mercedes-BenzC2802.8LL6N/ANickel
1996Mercedes-BenzC36 AMG3.6LL6N/ANickel
1996Mercedes-BenzE3203.2LL6N/ANickel
1996Mercedes-BenzS3203.2LL6N/ANickel
1996Mercedes-BenzS4204.2LV8N/ANickel
1996Mercedes-BenzS5005.0LV8N/ANickel
1996Mercedes-BenzS6006.0LV12N/ANickel
1996Mercedes-BenzSL3203.2LL6N/ANickel
1996Mercedes-BenzSL5005.0LV8N/ANickel
1996Mercedes-BenzSL6006.0LV12N/ANickel
1995Mercedes-BenzC2202.2LL4N/ANickel
1995Mercedes-BenzC2802.8LL6N/ANickel
1995Mercedes-BenzC36 AMG3.6LL6N/ANickel
1995Mercedes-BenzE3203.2LL6N/ANickel
1995Mercedes-BenzE4204.2LV8N/ANickel
1995Mercedes-BenzS3203.2LL6N/ANickel
1995Mercedes-BenzS4204.2LV8N/ANickel
1995Mercedes-BenzS5005.0LV8N/ANickel
1995Mercedes-BenzS6006.0LV12N/ANickel
1995Mercedes-BenzSL3203.2LL6N/ANickel
1995Mercedes-BenzSL5005.0LV8N/ANickel
1995Mercedes-BenzSL6006.0LV12N/ANickel
1994Mercedes-BenzC2202.2LL4N/ANickel
1994Mercedes-BenzC2802.8LL6N/ANickel
1994Mercedes-BenzE3203.2LL6N/ANickel
1994Mercedes-BenzE4204.2LV8N/ANickel
1994Mercedes-BenzE5005.0LV8N/ANickel
1994Mercedes-BenzS3203.2LL6N/ANickel
1994Mercedes-BenzS4204.2LV8N/ANickel
1994Mercedes-BenzS5005.0LV8N/ANickel
1994Mercedes-BenzS6006.0LV12N/ANickel
1994Mercedes-BenzSL3203.2LL6N/ANickel
1994Mercedes-BenzSL5005.0LV8N/ANickel
1994Mercedes-BenzSL6006.0LV12N/ANickel
1993Mercedes-Benz300CE3.2LL6N/ANickel
1993Mercedes-Benz300E3.2LL6N/ANickel
1993Mercedes-Benz300SE3.2LL6N/ANickel
1993Mercedes-Benz300SL3.0LL6N/ANickel
1993Mercedes-Benz300TE3.2LL6N/ANickel
1993Mercedes-Benz400E4.2LV8N/ANickel
1993Mercedes-Benz400SEL4.2LV8N/ANickel
1993Mercedes-Benz500E5.0LV8N/ANickel
1993Mercedes-Benz500SEC5.0LV8N/ANickel
1993Mercedes-Benz500SEL5.0LV8N/ANickel
1993Mercedes-Benz500SL5.0LV8N/ANickel
1993Mercedes-Benz600SEC6.0LV12N/ANickel
1993Mercedes-Benz600SEL6.0LV12N/ANickel
1993Mercedes-Benz600SL6.0LV12N/ANickel
1992Mercedes-Benz300CE3.0LL6N/ANickel
1992Mercedes-Benz300SE3.2LL6N/ANickel
1992Mercedes-Benz300SL3.0LL6N/ANickel
1992Mercedes-Benz400E4.2LV8N/ANickel
1992Mercedes-Benz400SE4.2LV8N/ANickel
1992Mercedes-Benz500E5.0LV8N/ANickel
1992Mercedes-Benz500SEL5.0LV8N/ANickel
1992Mercedes-Benz500SL5.0LV8N/ANickel
1992Mercedes-Benz600SEL6.0LV12N/ANickel
1991Mercedes-Benz300CE3.0LL6N/ANickel
1991Mercedes-Benz300SL3.0LL6N/ANickel
1991Mercedes-Benz500SL5.0LV8N/ANickel
1990Mercedes-Benz300CE3.0LL6N/ANickel
1990Mercedes-Benz300SL3.0LL6N/ANickel
1990Mercedes-Benz500SL5.0LV8N/ANickel

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

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