Jeep Bosch Piston Sets Information

BOSCH PREMIUM CLASS PLATINUM+4 SPARK PLUG

Bosch Premium Class Platinum+4 Spark Plug contains the most platinum in the Bosch Platinum Plug Series and has a unique firing technology that combines the advantages of surface air gap technology and 4 yttrium enhanced ground electrodes.

Specifications:

• 14 mm thread size
• 19 mm reach
• 16 mm hex size
• Platinum plug
• Gasket seat style
• Interference suppression resistor
• Surface air gap plug
• Heat fused platinum center electrode
• 4 ground electrodes
• Heat range 8

Features:

• Reduces the voltage necessary to jump the gap as well as quenching
• Provides multiple radial spark paths and surface air gap design that creates optimal exposure of the air/fuel mixture to the enhanced ignition spark
• Yttrium-enhancement of the ground electrodes further extend plug life
• Designed to reach self cleaning temperature faster for quicker starts, smoother acceleration, and increased fuel efficiency

Series: Bosch Platinum+4

Quantity Sold: Sold individually

Warranty: 12-month or 12,000-mile Bosch limited warranty

Part #: BS4418

BOSCH PREMIUM CLASS PLATINUM+4 SPARK PLUG

Bosch Premium Class Platinum+4 Spark Plug contains the most platinum in the Bosch Platinum Plug Series and has a unique firing technology that combines the advantages of surface air gap technology and 4 yttrium enhanced ground electrodes.

Specifications:

• 14 mm thread size
• 19 mm reach
• 16 mm hex size
• Platinum plug
• Gasket seat style
• Interference suppression resistor
• Surface air gap plug
• Heat fused platinum center electrode
• 4 ground electrodes
• Heat range 8

Features:

• Reduces the voltage necessary to jump the gap as well as quenching
• Provides multiple radial spark paths and surface air gap design that creates optimal exposure of the air/fuel mixture to the enhanced ignition spark
• Yttrium-enhancement of the ground electrodes further extend plug life
• Designed to reach self cleaning temperature faster for quicker starts, smoother acceleration, and increased fuel efficiency

Series: Bosch Platinum+4

Quantity Sold: Sold individually

Warranty: 12-month or 12,000-mile Bosch limited warranty

Part #: BS4428

BOSCH SUPER CLASS PLATINUM+2 SPARK PLUG

Bosch Super Class Platinum+2 Spark Plug uses surface air gap firing technology and dual yttrium enhanced ground electrodes for longer life and has more platinum for smoother acceleration and optimum engine performance.

Specifications:

• 14 mm thread size
• 25 mm reach
• 16 mm hex size
• Platinum plug
• Tapered seat style
• Interference suppression resistor
• Surface air gap plug
• Heat fused platinum center electrode
• 2 ground electrodes
• Heat range 8

Features:

• Fine wire platinum center electrode which is heat fused into the extended ceramic insulator reduces the voltage necessary to jump the gap as well as reduces quenching
• Reaches self cleaning temperature faster for quicker starts and increased fuel efficiency

Series: Bosch Platinum+2

Quantity Sold: Sold individually

Warranty: 12-month or 12,000-mile Bosch limited warranty

Part #: BS4314

BOSCH PROFESSIONAL PREFERRED ALTERNATOR, NEW -- Features 100 percent new rectifier, regulator, rotor, stator and bearings to withstand excessive heat and high electrical demands; 100 percent full-load tested; Delivers maximum output and longest performance life; Meets or exceeds OEM's amperage and voltage output standards for proven charging performance; Offers more power under extreme and high-demand conditions.

Condition: New

Quantity Sold: Sold individually

Warranty: 2-year Bosch limited warranty

Part #: BSAL6509N

BOSCH SUPER CLASS OXYGEN SENSOR

Bosch Super Class Oxygen Sensor provides patented catalytically activated fine particle filter that prevents contamination for extended life and ensures precise voltage to the engine's emission control computer, while a second filter doubles protection against exhaust gas contamination that increase sensors life.

Specifications:

• 4-wire
• 21.7 in. wire length
• Heated

Features:

• Constructed of premium ceramic technology that incorporates Zirconium or Titania and Yttrium for superior protection against mechanical and thermal shock
• Patented catalytically activated fine particle filter prevents contamination for extended life and ensures precise voltage to the engine's emission control computer, while a second filter doubles protection against exhaust gas contamination, thereby increasing sensor life
• Prevents premature failure of the catalytic converter
• Snug fitting OE-style silicone boots ensure proper fit, function, and appearance
• Rigorously tested for perfect performance while saving money in fuel costs

Direct plug-in, no cutting or splicing required.

Location: After Secondary Catalytic Converter

Type: OE replacement, 4-wire

Quantity Sold: Sold individually

Part #: BS13687

BOSCH SUPER CLASS OXYGEN SENSOR

Bosch Super Class Oxygen Sensor provides patented catalytically activated fine particle filter that prevents contamination for extended life and ensures precise voltage to the engine's emission control computer, while a second filter doubles protection against exhaust gas contamination that increase sensors life.

Specifications:

• 4-wire
• 21.7 in. wire length
• Heated

Features:

• Constructed of premium ceramic technology that incorporates Zirconium or Titania and Yttrium for superior protection against mechanical and thermal shock
• Patented catalytically activated fine particle filter prevents contamination for extended life and ensures precise voltage to the engine's emission control computer, while a second filter doubles protection against exhaust gas contamination, thereby increasing sensor life
• Prevents premature failure of the catalytic converter
• Snug fitting OE-style silicone boots ensure proper fit, function, and appearance
• Rigorously tested for perfect performance while saving money in fuel costs

Direct plug-in, no cutting or splicing required.

Location: After Primary Catalytic Converter

Type: OE replacement, 4-wire

Quantity Sold: Sold individually

Part #: BS13687

BOSCH SUPER CLASS OXYGEN SENSOR

Bosch Super Class Oxygen Sensor provides patented catalytically activated fine particle filter that prevents contamination for extended life and ensures precise voltage to the engine's emission control computer, while a second filter doubles protection against exhaust gas contamination that increase sensors life.

Specifications:

• 4-wire
• 21.7 in. wire length
• Heated

Features:

• Constructed of premium ceramic technology that incorporates Zirconium or Titania and Yttrium for superior protection against mechanical and thermal shock
• Patented catalytically activated fine particle filter prevents contamination for extended life and ensures precise voltage to the engine's emission control computer, while a second filter doubles protection against exhaust gas contamination, thereby increasing sensor life
• Prevents premature failure of the catalytic converter
• Snug fitting OE-style silicone boots ensure proper fit, function, and appearance
• Rigorously tested for perfect performance while saving money in fuel costs

Direct plug-in, no cutting or splicing required.

Location: After Catalytic Converter

Type: OE replacement, 4-wire

Quantity Sold: Sold individually

Part #: BS13687

BOSCH SUPER CLASS OXYGEN SENSOR

Bosch Super Class Oxygen Sensor provides patented catalytically activated fine particle filter that prevents contamination for extended life and ensures precise voltage to the engine's emission control computer, while a second filter doubles protection against exhaust gas contamination that increase sensors life.

Specifications:

• 4-wire
• 11.9 in. wire length
• Heated

Features:

• Constructed of premium ceramic technology that incorporates Zirconium or Titania and Yttrium for superior protection against mechanical and thermal shock
• Patented catalytically activated fine particle filter prevents contamination for extended life and ensures precise voltage to the engine's emission control computer, while a second filter doubles protection against exhaust gas contamination, thereby increasing sensor life
• Prevents premature failure of the catalytic converter
• Snug fitting OE-style silicone boots ensure proper fit, function, and appearance
• Rigorously tested for perfect performance while saving money in fuel costs

Direct plug-in, no cutting or splicing required.

Location: Before Secondary Catalytic Converter

Type: OE replacement, 4-wire

Quantity Sold: Sold individually

Part #: BS13122

BOSCH SUPER CLASS OXYGEN SENSOR

Bosch Super Class Oxygen Sensor provides patented catalytically activated fine particle filter that prevents contamination for extended life and ensures precise voltage to the engine's emission control computer, while a second filter doubles protection against exhaust gas contamination that increase sensors life.

Specifications:

• 4-wire
• 11.9 in. wire length
• Heated

Features:

• Constructed of premium ceramic technology that incorporates Zirconium or Titania and Yttrium for superior protection against mechanical and thermal shock
• Patented catalytically activated fine particle filter prevents contamination for extended life and ensures precise voltage to the engine's emission control computer, while a second filter doubles protection against exhaust gas contamination, thereby increasing sensor life
• Prevents premature failure of the catalytic converter
• Snug fitting OE-style silicone boots ensure proper fit, function, and appearance
• Rigorously tested for perfect performance while saving money in fuel costs

Direct plug-in, no cutting or splicing required.

Location: Before Catalytic Converter

Type: OE replacement, 4-wire

Quantity Sold: Sold individually

Part #: BS13122

BOSCH SUPER CLASS PLATINUM PLUS SPARK PLUG -- Platinum plug, 14 mm thread size, 19 mm reach, 16 mm hex size, gasket seat, interference suppression resistor, heat fused platinum center electrode, tapered yttrium enhanced ground electrode, 0.9 mm gap, heat range 9; Features platinum center electrode that is heat fused into the extended ceramic insulator; Reaches self cleaning temperature faster for quicker starts, smoother acceleration and increased fuel efficiency; Tapered V-profile nickel ground electrode provides improved starting in cold weather and increased fuel ignitability; Metal glass fused resistor allows for maximum interference suppression while the ribbed insulator design prevents misfires due to current leakage.

Series: Bosch Platinum Plus

Quantity Sold: Sold individually

Warranty: 12-month or 12,000-mile Bosch limited warranty

Part #: BS4003