2011 Jeep Wrangler Spark Plug

A 2011 Wrangler spark plug is one of the most crucial ignition components, as it uses electric current to combust gas and rev the engine in turn. This electrode material is necessary for proper operation, and if it is worn, the vehicle may stall, struggle to start, or experience engine misfires in cylinders. Browse our selection of 2011 Jeep Wrangler spark plugs from trusted brands and buy the right one for you.

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1-13 of 13 Results

1-13 of 13 Results
      • Sponsored

        Bosch Double Iridium Spark Plug 9661

        Sponsored
        Bosch Double Iridium Spark Plug 9661 for 2011 Jeep Wrangler

        Bosch Double Iridium Spark Plug 9661

        • Part # 9661
        • SKU # 417846
        Notes: OEM fine wire double iridium. Original center electrode and ground electrode material is platinum. Do not gap, gap is preset. Quantity per car: 6.
        • PRICE: 9.79
        • Pre-Gap Size: 1mm
        • Reach: 25mm
        • Metal Type: Iridium - Double
        • Thread Diameter: 14mm
        • Ground Electrode Quantity: 1
        • Ground Electrode Tip Design: Tapered
        • Ground Configuration: Standard
        • Resistance: 6000Ohms
        • Seat Type: Tapered
        • Center Electrode Tip Material: Iridium
        • Ground Electrode Core Material: Copper
        • Manufacturer Heat Range: 8
        • Hex Size: 16 mm
      • Sponsored

        Autolite XP Iridium Spark Plug XP5426

        Sponsored
        Autolite XP Iridium Spark Plug XP5426 for 2011 Jeep Wrangler

        Autolite XP Iridium Spark Plug XP5426

        • Part # XP5426
        • SKU # 942340
        Notes: Gap .050" 1.3 mm. Iridium XP. Quantity per car: 6.
        • PRICE: 9.99
        • Pre-Gap Size: 0.052in
        • 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
      • Sponsored

        NGK IX Iridium Spark Plug 2314

        Sponsored
        NGK IX Iridium Spark Plug 2314 for 2011 Jeep Wrangler

        NGK IX Iridium Spark Plug 2314

        • Part # 2314
        • SKU # 941344
        Notes: Iridium IX spark plug. Gap 0.050". Quantity per car: 6.
        • PRICE: 11.99
        • Pre-Gap Size: 0.052IN
        • Reach: 0.98MM
        • 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: 5000
        • Seat Type: Gasket
        • Center Electrode Tip Material: Iridium
        • Insulator Height: 55mm
        • Ground Electrode Core Material: Nickel
        • Resistor Type: Yes
        • Manufacturer Heat Range: 5
        • Hex Size: 5/8 in
      • Sponsored

        Denso TT Iridium Spark Plug 4717

        Sponsored
        Denso TT Iridium Spark Plug 4717 for 2011 Jeep Wrangler

        Denso TT Iridium Spark Plug 4717

        • Part # 4717
        • SKU # 181866
        Notes: Gap 0.040". Iridium TT - ultimate endurance and power, 0.4 mm Iridium and 0.7 mm Platinum Twin-Tip technology. Iridium TT. Quantity per car: 6.
        • PRICE: 11.99
        • Pre-Gap Size: 0.04in
        • Metal Type: Iridium
        • Seat Type: Tapered
        • Manufacturer Heat Range: 16
      • Sponsored

        Bosch Double Platinum Spark Plug 8116

        Sponsored
        Bosch Double Platinum Spark Plug 8116 for 2011 Jeep Wrangler

        Bosch Double Platinum Spark Plug 8116

        • Part # 8116
        • SKU # 459878
        Notes: OEM fine wire double platinum. Original center electrode and ground electrode material is platinum. Do not gap, gap is preset. Quantity per car: 6.
        • PRICE: 7.99
        • Pre-Gap Size: 1mm
        • Reach: 25mm
        • Metal Type: Platinum - Double
        • Thread Diameter: 14mm
        • Ground Electrode Quantity: 1
        • Ground Electrode Tip Design: Standard
        • Ground Configuration: Standard
        • Resistance: 6000Ohms
        • Seat Type: Tapered
        • Center Electrode Tip Material: Platinum
        • Ground Electrode Core Material: Copper
        • Manufacturer Heat Range: 8
        • Hex Size: 16 mm
      • Sponsored

        Autolite Double Platinum Spark Plug APP5426

        Sponsored
        Autolite Double Platinum Spark Plug APP5426 for 2011 Jeep Wrangler

        Autolite Double Platinum Spark Plug APP5426

        • Part # APP5426
        • SKU # 942337
        Notes: Double platinum. OEM style. Gap .050" 1.3 mm. Quantity per car: 6.
        • PRICE: 6.49
        • Pre-Gap Size: 1.3mm
        • Reach: 25mm
        • Metal Type: Platinum - Double
        • Thread Diameter: 14mm
        • Ground Electrode Quantity: 1
        • Ground Electrode Tip Design: Tapered
        • Electrical Terminal Type: Stud
        • Hex Type: mm
        • Ground Configuration: Single
        • Center Electrode Core Material: Copper
        • Resistance: 4000Ohms
        • Seat Type: Tapered
        • Center Electrode Insulator Tip Projection: Extra-Long
        • Center Electrode Tip Material: Platinum
        • Ground Electrode Core Material: Nickel
        • Ground Electrode Tip Material: Platinum
        • Resistor Type: Y
        • Hex Size: 16
      • Sponsored

        ACDelco Double Platinum Spark Plug 41-837

        Sponsored
        ACDelco Double Platinum Spark Plug 41-837 for 2011 Jeep Wrangler

        ACDelco Double Platinum Spark Plug 41-837

        • Part # 41-837
        • SKU # 40319
        • PRICE: 9.49
        • Pre-Gap Size: 32.26in
        • Reach: 24.94mm
        • Metal Type: Platinum - Double
        • Thread Diameter: 14mm
        • Ground Electrode Quantity: 1
        • Ground Electrode Tip Design: Platinum
        • Seat Type: Tapered
        • Insulator Height: 55.71mm
        • Center Electrode Tip Material: Platinum
        • Ground Configuration: Standard
        • Center Electrode Core Material: Copper
      • Sponsored

        NGK Laser Double Platinum Spark Plug 4998

        Sponsored
        NGK Laser Double Platinum Spark Plug 4998 for 2011 Jeep Wrangler

        NGK Laser Double Platinum Spark Plug 4998

        • Part # 4998
        • SKU # 940486
        Notes: OEM equivalent design. Laser Platinum spark plug. Gap 0.050". 96,000 mile OEM Mfr recommended service interval. Quantity per car: 6.
        • PRICE: 16.99
      • Sponsored

        Champion Double Platinum Spark Plug 7440

        Sponsored
        Champion Double Platinum Spark Plug 7440 for 2011 Jeep Wrangler

        Champion Double Platinum Spark Plug 7440

        • Part # 7440
        • SKU # 352620
        Notes: Gap 0.050". Double platinum power. Plug type #RE14PLP5. Actual OE Part. Quantity per car: 6.
        • PRICE: 9.49
        • Pre-Gap Size: 0.052in
        • Reach: 0.984in
        • Metal Type: Platinum - Double
        • Thread Diameter: 14mm
        • Electrical Terminal Type: Non-Removable Nut
        • Seat Type: Tapered
        • Center Electrode Tip Material: Double Platinum
        • Ground Electrode Core Material: Platinum Pad
        • Ground Configuration: Single
        • Resistor Type: Yes
        • Center Electrode Core Material: Nickel
      • Sponsored

        Bosch Platinum Spark Plug 6720

        Sponsored
        Bosch Platinum Spark Plug 6720 for 2011 Jeep Wrangler

        Bosch Platinum Spark Plug 6720

        • Part # 6720
        • SKU # 417812
        Notes: OEM fine wire platinum. Original center electrode and ground electrode material is platinum. Do not gap, gap is preset. Quantity per car: 6.
        • PRICE: 5.99
        • Pre-Gap Size: 1mm
        • Reach: 17.5mm
        • Metal Type: Platinum
        • Thread Diameter: 14mm
        • Ground Electrode Quantity: 1
        • Ground Electrode Tip Design: Tapered
        • Ground Configuration: Standard
        • Resistance: 6000Ohms
        • Seat Type: Tapered
        • Center Electrode Tip Material: Platinum
        • Ground Electrode Core Material: Copper
        • Manufacturer Heat Range: 8
        • Hex Size: 16 mm
      • Sponsored

        Autolite Platinum Spark Plug AP5426

        Sponsored
        Autolite Platinum Spark Plug AP5426 for 2011 Jeep Wrangler

        Autolite Platinum Spark Plug AP5426

        • Part # AP5426
        • SKU # 942336
        Notes: Gap .050" 1.3 mm. Platinum. Quantity per car: 6.
        • PRICE: 4.49
        • Pre-Gap Size: 1.3mm
        • Reach: 25mm
        • Metal Type: Platinum
        • Thread Diameter: 14mm
        • Ground Electrode Quantity: 1
        • Ground Electrode Tip Design: Tapered
        • Electrical Terminal Type: Stud
        • Hex Type: mm
        • Ground Configuration: Single
        • Center Electrode Core Material: Copper
        • Resistance: 4000Ohms
        • Seat Type: Tapered
        • Center Electrode Insulator Tip Projection: Extra-Long
        • Center Electrode Tip Material: Platinum
        • Ground Electrode Core Material: Nickel
        • Ground Electrode Tip Material: Nickel
        • Resistor Type: Y
        • Hex Size: 16
      • Sponsored

        NGK GP Platinum Spark Plug 3381

        Sponsored
        NGK GP Platinum Spark Plug 3381 for 2011 Jeep Wrangler

        NGK GP Platinum Spark Plug 3381

        • Part # 3381
        • SKU # 441319
        Notes: G-Power spark plug. Gap 0.050". Quantity per car: 6.
        • PRICE: 6.39
        • Pre-Gap Size: 0.04in
        • Reach: 0.98
        • Metal Type: Platinum
        • Electrical Terminal Type: Non-Removable Nut
        • Seat Type: Tapered
        • Center Electrode Tip Material: Platinum
        • Ground Electrode Core Material: Nickel Alloy
        • Ground Configuration: Single
        • Resistor Type: Yes
        • Center Electrode Core Material: Copper
        • Manufacturer Heat Range: 5
      • Sponsored

        E3 Copper Spark Plug E3.66

        Sponsored
        E3 Copper Spark Plug E3.66 for 2011 Jeep Wrangler

        E3 Copper Spark Plug E3.66

        • Part # E3.66
        • SKU # 623641
        Notes: Quantity per car: 6.
        • PRICE: 8.99
        • Reach: 1
        • Metal Type: Copper
        • Seat Type: Tapered
        • Center Electrode Tip Material: Nickel
        • Ground Electrode Core Material: Nickel
        • Resistor Type: Yes
        • Center Electrode Core Material: Copper

      Alternate Year Models

      2010 Jeep Wrangler Spark Plug2012 Jeep Wrangler Spark Plug

      Customer

      Reviews

      Reviews for

      Superior performance

      Ron

      in 6 months

      I replaced the spark plugs in my Jeep along with the wires and the change out was a great improvement in gas mileage and overall performance. There was no more sputtering or hesitation during takeoffs and passing was smooth as well.

      What kind of vehicle do you drive? 2011 Jeep Wrangler Unlimited Sahara

      I replaced the spark plugs in my Jeep along with the wires and the change out was a great improvement in gas mileage and overall performance. There was no more sputtering or hesitation during takeoffs and passing was smooth as well.

      What kind of vehicle do you drive? 2011 Jeep Wrangler Unlimited Sahara

      Reviews for

      OEM spark plug for my 2011 Jeep Wrangler 3.8L

      Ron Ron

      in a year

      This is the exact replacement spark plug for my model year Jeep. Super easy to install once I got my old plugs out. Jeep seems to have fewer issues starting now.

      What kind of vehicle do you drive? 2011 Jeep Wrangler JKU 3.8L

      This is the exact replacement spark plug for my model year Jeep. Super easy to install once I got my old plugs out. Jeep seems to have fewer issues starting now.

      What kind of vehicle do you drive? 2011 Jeep Wrangler JKU 3.8L