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Bosch 9667 Spark PlugOE Quality 60-Day Returns
Part #: 9667

Bosch 9667 Spark Plug

OE Fine Wire Double Iridium
87 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
OE Fine Wire Double Iridium
Fitment: Dodge, SRT, Chrysler, and Jeep, Viper, 300, Sebring, Challenger, Charger, Grand Cherokee, Avenger, Magnum, Stratus, Concorde, and Intrepid
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Overview of Bosch OE Fine Wire Double Iridium Spark Plug 9667

The Bosch OE Fine Wire Double Iridium spark plug 9667 is engineered for reliable ignition performance in select Chrysler, Dodge, and Jeep vehicles. Designed with advanced materials and precise specifications, this spark plug supports efficient combustion and consistent engine operation.

  • Iridium center electrode tip for enhanced durability
  • Tapered ground electrode tip design with platinum-iridium and nickel-yttrium materials
  • Standard ground configuration with a single ground electrode
  • Pre-gap size of 1.3 mm for optimal spark delivery
  • Resistor type spark plug with 6000 ohms resistance
  • Hex size of 16 mm and thread diameter of 14 mm
  • Manufacturer heat range rating of 8
  • Ceramic projected insulator for improved insulation and heat dissipation
  • Reach length of 25 mm with tapered seat type

Detailed Product Description

The Bosch OE Fine Wire Double Iridium spark plug 9667 features a fine wire iridium center electrode tip combined with a platinum-iridium and nickel-yttrium ground electrode tip. This combination provides a stable and efficient spark, contributing to improved combustion and fuel efficiency. The ceramic projected insulator enhances heat resistance and electrical insulation, while the resistor design reduces electromagnetic interference. With a pre-gap size of 1.3 mm and a heat range of 8, this spark plug is optimized for 4-cycle engines commonly found in Chrysler 300, Dodge Charger, Jeep Grand Cherokee, and other compatible models.

The OE Fine Wire Double Iridium product line is known for its precision-engineered electrodes that extend service life and maintain consistent ignition performance. This line is designed to meet or exceed original equipment specifications, making it suitable for drivers seeking reliable replacement parts for their vehicles.

Compatible Vehicles and Applications

  • Chrysler 300, Concorde, Intrepid
  • Dodge Avenger, Challenger, Charger, Magnum, Sebring, Stratus, Viper
  • Jeep Grand Cherokee

Common Issues Addressed by Bosch Spark Plug 9667

  • Engine misfires and rough idling
  • Reduced fuel efficiency and power loss
  • Difficulty starting the engine
  • Increased emissions due to incomplete combustion
  • Ignition system interference and electrical noise

Installation Notes and Tips

  • Ensure the spark plug gap is set to 1.3 mm before installation
  • Use a 16 mm socket wrench for proper tightening
  • Apply anti-seize compound on threads if recommended by the vehicle manufacturer
  • Torque to manufacturer specifications to avoid damage to the tapered seat
  • Inspect ignition wires and coils during replacement for optimal performance

Quality Assurance and Warranty

Bosch OE Fine Wire Double Iridium spark plugs are manufactured to meet strict quality standards, ensuring consistent performance and durability. The use of premium materials such as iridium and platinum alloys contributes to extended service life. While specific warranty details may vary, Bosch typically offers coverage against manufacturing defects. Refer to vehicle or Bosch documentation for exact warranty terms.

BrandBosch
Part Number9667
PositionOE Fine Wire Double Iridium
Cases Per Pallet (ORLY)75
Center Electrode Core MaterialNickel-Yttrium and Copper
Center Electrode Tip MaterialIridium
Ground ConfigurationStandard
Ground Electrode Quantity1
Ground Electrode Tip DesignTapered
Ground Electrode Tip MaterialPlatinum-Iridium and Nickel-Yttrium
Hex Size16
Insulator MaterialCeramic
Insulator TypeProjected
Manufacturer Heat Range8
Outdoor Power Equipment ApplicationNo
Package ContentsSpark Plug
Pre-Gap Size1.3
Product Length3.498031 in
Product Width0.712598 in
Reach25
Resistance6000
ResistorYes
Seat TypeTapered
Short StyleNo
Spark Plug Type4-Cycle
Thread Diameter14
Unit(s) per Car Qty (ORLY)16

This part fits 87 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2017DodgeViper8.4LV10N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2016DodgeViper8.4LV10N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2015DodgeViper8.4LV10N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2010Chrysler3002.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2010Chrysler3006.1LV8N/ADo Not Gap, Gap is Preset; with Dual Spark Plugs; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2010ChryslerSebring2.7LV6GASN/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2010DodgeChallenger6.1LV8N/ADo Not Gap, Gap is Preset; with Dual Spark Plugs; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2010DodgeCharger2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2010DodgeCharger6.1LV8N/ADo Not Gap, Gap is Preset; with Dual Spark Plugs; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2010DodgeViper8.4LV10N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2010JeepGrand Cherokee6.1LV8N/ADo Not Gap, Gap is Preset; with Dual Spark Plugs; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2009Chrysler3002.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2009Chrysler3006.1LV8N/ADo Not Gap, Gap is Preset; with Dual Spark Plugs; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2009ChryslerSebring2.7LV6GASN/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2009DodgeAvenger2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2009DodgeChallenger6.1LV8N/ADo Not Gap, Gap is Preset; with Dual Spark Plugs; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2009DodgeCharger2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2009DodgeCharger6.1LV8N/ADo Not Gap, Gap is Preset; with Dual Spark Plugs; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2009DodgeViper8.4LV10N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2009JeepGrand Cherokee6.1LV8N/ADo Not Gap, Gap is Preset; with Dual Spark Plugs; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2008Chrysler3002.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2008Chrysler3006.1LV8N/ADo Not Gap, Gap is Preset; with Dual Spark Plugs; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2008ChryslerSebring2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2008DodgeAvenger2.7LV6FLEXN/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2008DodgeAvenger2.7LV6GASN/ADo Not Gap, Gap is Preset; OE Fine Wire Double Iridium
2008DodgeChallenger6.1LV8N/ADo Not Gap, Gap is Preset; with Dual Spark Plugs; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2008DodgeCharger2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2008DodgeCharger6.1LV8N/ADo Not Gap, Gap is Preset; with Dual Spark Plugs; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2008DodgeMagnum6.1LV8N/ADo Not Gap, Gap is Preset; with Dual Spark Plugs; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2008DodgeMagnum2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2008DodgeViper8.4LV10N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2008JeepGrand Cherokee6.1LV8N/ADo Not Gap, Gap is Preset; with Dual Spark Plugs; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2007Chrysler3002.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2007Chrysler3006.1LV8N/ADo Not Gap, Gap is Preset; with Dual Spark Plugs; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2007ChryslerSebring2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2007DodgeCharger2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2007DodgeCharger6.1LV8N/ADo Not Gap, Gap is Preset; with Dual Spark Plugs; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2007DodgeMagnum2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2007DodgeMagnum6.1LV8N/ADo Not Gap, Gap is Preset; with Dual Spark Plugs; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2007JeepGrand Cherokee6.1LV8N/ADo Not Gap, Gap is Preset; with Dual Spark Plugs; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2006Chrysler3006.1LV8N/ADo Not Gap, Gap is Preset; with Dual Spark Plugs; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2006Chrysler3002.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2006ChryslerSebring2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2006DodgeCharger6.1LV8N/ADo Not Gap, Gap is Preset; with Dual Spark Plugs; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2006DodgeCharger2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2006DodgeMagnum2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2006DodgeMagnum6.1LV8N/ADo Not Gap, Gap is Preset; with Dual Spark Plugs; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2006DodgeStratus2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2006JeepGrand Cherokee6.1LV8N/ADo Not Gap, Gap is Preset; with Dual Spark Plugs; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2005Chrysler3002.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2005Chrysler3006.1LV8N/ADo Not Gap, Gap is Preset; with Dual Spark Plugs; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2005ChryslerSebring2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2005ChryslerSebring2.4LL4N/ADo Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2005DodgeMagnum2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2005DodgeStratus2.4LL4N/ADo Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2005DodgeStratus2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2004ChryslerConcorde2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2004ChryslerIntrepid2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2004ChryslerSebring2.4LL4N/ADo Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2004ChryslerSebring2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2004DodgeIntrepid2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2004DodgeStratus2.4LL4N/ADo Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2004DodgeStratus2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2003ChryslerConcorde2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2003ChryslerIntrepid2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2003ChryslerSebring2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2003DodgeIntrepid2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2003DodgeStratus2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2002ChryslerConcorde2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2002ChryslerIntrepid2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2002ChryslerSebring2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2002DodgeIntrepid2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2002DodgeStratus2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2001ChryslerConcorde2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2001ChryslerIntrepid2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2001ChryslerSebring2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2001DodgeIntrepid2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2001DodgeStratus2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2000ChryslerConcorde2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2000ChryslerIntrepid2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
2000DodgeIntrepid2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
1999ChryslerConcorde2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
1999ChryslerIntrepid2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
1999DodgeIntrepid2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
1998ChryslerConcorde2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
1998ChryslerIntrepid2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium
1998DodgeIntrepid2.7LV6N/ADo Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium

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

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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