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
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        Bosch Double Iridium Spark Plug 9661 for 2011 Jeep Wrangler
        • 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
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        Autolite XP Iridium Spark Plug XP5426 for 2011 Jeep Wrangler
        • 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
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        NGK IX Iridium Spark Plug 2314 for 2011 Jeep Wrangler
        • 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
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        Denso TT Iridium Spark Plug 4717 for 2011 Jeep Wrangler
        • 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
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        Bosch Double Platinum Spark Plug 8116 for 2011 Jeep Wrangler
        • 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
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        Autolite Double Platinum Spark Plug APP5426 for 2011 Jeep Wrangler
        • 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
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        ACDelco Double Platinum Spark Plug 41-837 for 2011 Jeep Wrangler
        • 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
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        NGK Laser Double Platinum Spark Plug 4998 for 2011 Jeep Wrangler
        • 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
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        Champion Double Platinum Spark Plug 7440 for 2011 Jeep Wrangler
        • 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
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        Bosch Platinum Spark Plug 6720 for 2011 Jeep Wrangler
        • 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
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        Autolite Platinum Spark Plug AP5426 for 2011 Jeep Wrangler
        • 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
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        NGK GP Platinum Spark Plug 3381 for 2011 Jeep Wrangler
        • 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
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        E3 Copper Spark Plug E3.66 for 2011 Jeep Wrangler
        • 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

      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