2009 Jeep Grand Cherokee Spark Plug

Notes: Exhaust side. Original center electrode material is iridium. OEM fine wire iridium. Do not gap, gap is preset. Quantity per car: 8.

• PRICE: 11.49
• Pre-Gap Size: 1mm
• Reach: 26.5mm
• Metal Type: Iridium - Double
• Thread Diameter: 14mm
• Ground Electrode Quantity: 1
• Ground Electrode Tip Design: Standard
• Ground Configuration: Standard
• Resistance: 5000Ohms
• Seat Type: Flat
• Center Electrode Tip Material: Iridium
• Ground Electrode Core Material: Copper
• Manufacturer Heat Range: 8
• Hex Size: 16 mm

Notes: OEM fine wire double iridium. With dual spark plugs. Original center electrode and ground electrode material is platinum. Do not gap, gap is preset. Quantity per car: 16.

• PRICE: 9.19
• Pre-Gap Size: 1mm
• Resistance: 6000Ohms
• Reach: 25mm
• Metal Type: Iridium - Double
• Thread Diameter: 14mm
• Ground Electrode Quantity: 1
• Ground Electrode Tip Design: Tapered
• Seat Type: Tapered
• Center Electrode Tip Material: Iridium
• Ground Configuration: Standard
• Manufacturer Heat Range: 8
• Hex Size: 16 mm

Notes: OEM fine wire double iridium. Original center electrode material is copper/nickel. Do not gap, gap is preset. Quantity per car: 6.

• PRICE: 9.19
• Pre-Gap Size: 1mm
• Resistance: 6000Ohms
• Reach: 19mm
• Metal Type: Iridium - Double
• Thread Diameter: 14mm
• Ground Electrode Quantity: 1
• Ground Electrode Tip Design: Tapered
• Seat Type: Flat
• Center Electrode Tip Material: Iridium
• Ground Configuration: Standard
• Manufacturer Heat Range: 7
• Hex Size: 16 mm

Notes: OEM fine wire double iridium. Original center electrode material is copper/nickel. With dual spark plugs. Do not gap, gap is preset. Quantity per car: 16.

• PRICE: 9.19
• Pre-Gap Size: 1mm
• Resistance: 6000Ohms
• Reach: 26.5mm
• Metal Type: Iridium - Double
• Thread Diameter: 14mm
• Ground Electrode Quantity: 1
• Ground Electrode Tip Design: Tapered
• Seat Type: Tapered
• Center Electrode Tip Material: Iridium
• Ground Configuration: Standard
• Manufacturer Heat Range: 8
• Hex Size: 16 mm

Notes: Iridium enhanced center electrode. Proprietary V-trimmed platinum side wire. 0.6mm finewire design

• PRICE: 9.99
• Pre-Gap Size: 1.1mm
• Reach: 19.5mm
• Metal Type: Iridium
• Thread Diameter: 14mm
• Ground Electrode Quantity: 1
• Ground Electrode Tip Design: Tapered
• Electrical Terminal Type: Stud
• Hex Type: mm
• Center Electrode Design: Fine Wire
• Ground Configuration: Single
• Center Electrode Core Material: Copper
• Center Electrode Projection: Mid Projection
• Resistance: 4000Ohms
• Seat Type: Flat
• Center Electrode Tip Material: Iridium
• Center Electrode Insulator Tip Projection: Mid Projection
• Ground Electrode Core Material: Nickel
• Ground Electrode Tip Material: Platinum
• Resistor Type: Y
• Hex Size: 16

Notes: 2 plugs per cylinder, Iridium enhanced center electrode. Proprietary V-trimmed platinum side wire. 0.6mm finewire design

• PRICE: 9.99
• Pre-Gap Size: 0.044in
• Reach: 1.05
• Metal Type: Iridium
• Ground Electrode Tip Design: Tapered
• Electrical Terminal Type: Stud
• Seat Type: Flat
• Center Electrode Tip Material: Nickel
• Ground Electrode Core Material: Platinum
• Ground Configuration: Single
• Resistor Type: Yes
• Center Electrode Core Material: Copper

Notes: Exhaust, Iridium enhanced center electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. 2 plugs per cylinder

• PRICE: 9.19
• Reach: 1
• Metal Type: Iridium
• Seat Type: Flat
• Center Electrode Tip Material: Iridium
• Ground Electrode Core Material: Iridium
• Resistor Type: Yes
• Center Electrode Core Material: Iridium

Notes: 2 plugs per cylinder, Iridium enhanced center electrode. Proprietary V-trimmed platinum side wire. 0.6mm finewire design

• PRICE: 9.99
• Pre-Gap Size: 0.04in
• Reach: 0.982
• Metal Type: Iridium
• Ground Electrode Tip Design: Tapered
• Electrical Terminal Type: Stud
• Seat Type: Tapered
• Center Electrode Tip Material: Nickel
• Ground Electrode Core Material: Platinum
• Ground Configuration: Single
• Resistor Type: Yes
• Center Electrode Core Material: Copper

Notes: 2 plugs per cylinder, 0.045"/1.1mm. New Autolite Iridium Ultra Finewire is an OE replacement plug with a laser welded center electrode, an ultra thin 0.5mm Iridium centerwire with longer 1.4mm tip providing maximum fuel efficiency. 100K miles or more service life.

• PRICE: 10.99
• Pre-Gap Size: 1.1mm
• Reach: 26.5mm
• Metal Type: Iridium
• Thread Diameter: 14.0mm
• Ground Electrode Quantity: 1
• Ground Electrode Tip Design: Tapered
• Electrical Terminal Type: Stud
• Hex Type: mm
• Ground Configuration: 1
• Center Electrode Core Material: Copper
• Resistance: 4000Ohms
• Seat Type: Flat
• Center Electrode Tip Material: Iridium
• Center Electrode Insulator Tip Projection: Mid Projection
• Ground Electrode Core Material: Nickel
• Ground Electrode Tip Material: Platinum
• Resistor Type: Y
• Manufacturer Heat Range: 27
• Hex Size: 16

Notes: 2 plugs per cylinder, 0.045"/1.1mm. New Autolite Iridium Ultra Finewire is an OE replacement plug with a laser welded center electrode, an ultra thin 0.5mm Iridium centerwire with longer 1.4mm tip providing maximum fuel efficiency. 100K miles or more service life.

• PRICE: 10.99
• Pre-Gap Size: 0.04in
• Reach: 0.982MM
• Metal Type: Iridium
• Thread Diameter: 14IN
• Ground Electrode Quantity: 1
• Ground Electrode Tip Design: Tapered
• Electrical Terminal Type: Stud
• Ground Configuration: 1
• Center Electrode Core Material: Iridium
• Resistance: 4000Ohms
• Seat Type: Tapered
• Center Electrode Tip Material: Iridium
• Ground Electrode Core Material: Nickel
• Resistor Type: Yes
• Manufacturer Heat Range: 37
• Hex Size: 5/8 in

Notes: Gap 0.050". 2 plugs per cylinder required. GM original equipment. Iridium. Reman=No. US ACD=Y. Can ACD=Y. Quantity per car: 16.

• PRICE: 10.49
• Metal Type: Iridium
• Seat Type: Flat

• PRICE: 10.69
• Pre-Gap Size: 0.044in
• Reach: 0.75in
• Metal Type: Iridium
• Thread Diameter: 14mm
• Ground Electrode Tip Design: Tapered
• Electrical Terminal Type: Non-Removable Nut
• Ground Configuration: Single
• Center Electrode Core Material: Copper
• Resistance: 5000Ohms
• Seat Type: Flat
• Insulator Height: 50.5mm
• Center Electrode Tip Material: Iridium
• Ground Electrode Core Material: Nickel Alloy
• Resistor Type: Yes
• Manufacturer Heat Range: 6

Notes: Intake

• PRICE: 12.99
• Pre-Gap Size: 0.044in
• Reach: 1.04
• Metal Type: Iridium
• Thread Diameter: 14mm
• Ground Electrode Tip Design: Tapered
• Electrical Terminal Type: Non-Removable Nut
• Ground Configuration: Single
• Center Electrode Core Material: Copper
• Resistance: 5000Ohms
• Seat Type: Flat
• Insulator Height: 50.5mm
• Center Electrode Tip Material: Iridium
• Ground Electrode Core Material: Nickel Alloy
• Resistor Type: Yes
• Manufacturer Heat Range: 5

Notes: Exhaust

• PRICE: 11.99
• Metal Type: Iridium

Notes: 2 plugs per cylinder

• PRICE: 10.69
• Pre-Gap Size: 0.052in
• Reach: 0.98
• Metal Type: Iridium
• Thread Diameter: 14mm
• Ground Electrode Tip Design: Tapered
• Electrical Terminal Type: Non-Removable Nut
• Ground Configuration: Single
• Center Electrode Core Material: Copper
• Resistance: 5000Ohms
• Seat Type: Tapered
• Center Electrode Tip Material: Iridium
• Insulator Height: 55mm
• Ground Electrode Core Material: Nickel
• Resistor Type: Yes
• Manufacturer Heat Range: 5

Notes: 2 plugs per cylinder

• PRICE: 14.49
• Pre-Gap Size: 0.044in
• Reach: 26.5mm
• Thread Diameter: 14mm
• Metal Type: Ruthenium
• Ground Electrode Quantity: 1
• Ground Electrode Tip Design: DFE
• Ground Configuration: Standard
• Center Electrode Core Material: Copper Core
• Resistance: 5000Ohms
• Seat Type: Flat
• Insulator Height: 50.5mm
• Center Electrode Tip Material: Ruthenium
• Ground Electrode Core Material: Nickel Core
• Manufacturer Heat Range: 5
• Hex Size: 5/8 in

• PRICE: 14.49
• Pre-Gap Size: 0.032in
• Reach: 0.75in
• Thread Diameter: 14mm
• Metal Type: Ruthenium
• Ground Electrode Quantity: 1
• Ground Electrode Tip Design: PSPE
• Ground Configuration: Standard
• Center Electrode Core Material: Copper Core
• Resistance: 5000Ohms
• Seat Type: Flat
• Insulator Height: 50.5mm
• Center Electrode Tip Material: Ruthenium
• Ground Electrode Core Material: Copper Core
• Manufacturer Heat Range: 6
• Hex Size: 5/8 in

Notes: 100,000 miles OE Mfr recommended service interval. 2 plugs per cylinder. OE plug metal superseded to iridium. Recommended FCA IRIDIUM OE extended service part (100,000 mi/160,000 km interval)

• PRICE: 11.99
• Pre-Gap Size: 0.044IN
• Reach: 1.043MM
• Metal Type: Iridium
• Thread Diameter: 14.0mm
• Electrical Terminal Type: Non-Removable Nut
• Ground Configuration: Single
• Center Electrode Core Material: Copper
• Resistance: 5000Ohms
• Seat Type: Gasket
• Insulator Height: 50.5mm
• Center Electrode Tip Material: Iridium
• Ground Electrode Core Material: Nickel
• Resistor Type: Yes
• Manufacturer Heat Range: 5

Notes: Long life, Intake: standard / Exhaust: Iridium, 2 plugs per cylinder

• PRICE: 15.49
• Pre-Gap Size: 0.044in
• Metal Type: Iridium
• Electrical Terminal Type: Non-Removable Nut
• Seat Type: Flat
• Center Electrode Tip Material: Iridium
• Ground Electrode Core Material: Platinum
• Ground Configuration: Single
• Resistor Type: Yes
• Center Electrode Core Material: Copper
• Manufacturer Heat Range: 20

Notes: Long life, 2 plugs per cylinder

• PRICE: 10.69
• Pre-Gap Size: 0.044in
• Metal Type: Iridium
• Electrical Terminal Type: Non-Removable Nut
• Seat Type: Flat
• Center Electrode Tip Material: Iridium
• Ground Electrode Core Material: Platinum
• Ground Configuration: Single
• Resistor Type: Yes
• Center Electrode Core Material: Copper
• Manufacturer Heat Range: 16

Notes: Long life

• PRICE: 16.99
• Pre-Gap Size: 0.032in
• Metal Type: Iridium
• Electrical Terminal Type: Non-Removable Nut
• Seat Type: Flat
• Center Electrode Tip Material: Iridium
• Ground Electrode Core Material: Platinum
• Ground Configuration: Single
• Resistor Type: Yes
• Center Electrode Core Material: Copper
• Manufacturer Heat Range: 20

Notes: 2 plugs per cylinder, Intake: standard / Exhaust: Iridium

• PRICE: 13.49
• Pre-Gap Size: 0.04in
• Metal Type: Iridium
• Ground Electrode Tip Design: Twin Tip
• Electrical Terminal Type: Non-Removable Nut
• Seat Type: Flat
• Center Electrode Tip Material: Iridium
• Ground Electrode Core Material: Platinum
• Ground Configuration: Single
• Resistor Type: Yes
• Center Electrode Core Material: Copper
• Manufacturer Heat Range: 20

• PRICE: 13.49
• Pre-Gap Size: 0.04in
• Metal Type: Iridium
• Seat Type: Flat
• Manufacturer Heat Range: 20

Notes: 2 plugs per cylinder

• PRICE: 13.49
• Pre-Gap Size: 0.04in
• Metal Type: Iridium
• Seat Type: Flat
• Manufacturer Heat Range: 16