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Jeep J-4600 Spark Plug

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Jeep J-4600 Spark Plug, Bosch Platinum Plus Spark Plug - Direct Fit

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$2.36 $2.78 You Save $0.42 (15%)
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BOSCH SUPER CLASS PLATINUM PLUS SPARK PLUG

Bosch Super Class Platinum Plus Spark Plug reaches self cleaning temperature faster for quicker starts, smoother acceleration, and increased fuel efficiency. Metal glass fused resistor allows for maximum interference suppression while the ribbed insulator design prevents misfires due to current leakage.

Specifications:
  • 14 mm thread size
  • 19 mm reach
  • 20.8 mm hex size
  • 0.8 mm gap
  • Platinum plug
  • Gasket seat style
  • Interference suppression resistor
  • Heat fused platinum center electrode
  • Tapered yttrium enhanced ground electrode
  • Removable terminal nut
  • Heat range 9

Features:
  • Platinum center electrode that is heat fused into the extended ceramic insulator
  • Tapered V-profile nickel ground electrode provides improved starting in cold weather and increased fuel ignitability
  • Sku#: BS4220
  • Brand: Bosch
  • Series: Bosch Platinum Plus
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Platinum
  • Plug Type: Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Platinum
  • Gap Size: 0.8 mm
  • Reach: 19 mm
  • Thread Size: 14 mm
  • Warranty: 1 year or 12,000-mile Bosch limited warranty
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Fits the following Jeep J-4600 Years

  • 1970 | Base | 6 Cyl 3.8L
  • 1972-1973 | Base | 6 Cyl 4.2L

Jeep J-4600 Spark Plug, Pulstar Iridium Pulse Spark Plug - Direct Fit

$14.95 $17.64 You Save $2.69 (15%)
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PULSTAR IRIDIUM PULSE SPARK PLUG, SOLD INDIVIDUALLY

Pulstar Pulse Spark Plug contains integrated electrical capacitor that focuses on the energy of the plug. Its electrical energy delivers the fuel mixture far beyond the typical conventional spark plugs and produces not only better fuel efficiency, but also increased torque and horsepower.

Specifications:
  • 14 mm thread size
  • 19 mm reach
  • 16 mm hex size
  • 1.14 mm gap
  • 0.5 mm fine-wire iridium tipped center electrode with copper core
  • Gasket seat
  • Resistor
  • Nickel alloy ground electrode

Features:
  • Latest in performance ignition technology
  • Provides up to 12 percent more horsepower and torque plus livelier throttle response than conventional spark plugs
  • Allows more efficient burning of fuel and generates a much larger spark at twice the speed than ordinary spark plugs
  • Promotes an increased gas mileage and greater horsepower to the wheels
  • Reduces carbon dioxide emissions and provides cleaner exhaust and more efficient combustion
  • Uses an internal circuit that delivers up to 1,000,000 watts of peak power that increases peak spark current by up to 20,000 times that of a traditional spark plug


  • Sku#: PSTRBE1H10
  • Brand: Pulstar
  • Series: Pulstar Iridium Pulse
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Anticipated Ship Out Time: 1-2 Business Days
  • Electrode Tip Material: Iridium
  • Gap Size: 1.14 mm
  • Reach: 19 mm
  • Thread Size: 14 mm
  • Warranty: Lifetime Pulstar limited warranty
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Fits the following Jeep J-4600 Years

  • 1970 | Base | 6 Cyl 3.8L
  • 1971 | Base | 6 Cyl 4.2L
  • 1971 | Base | 8 Cyl 5.0L
  • 1971-1973 | Base | 8 Cyl 5.9L
  • 1972 | Base | 8 Cyl 5.0L
  • 1972-1973 | Base | 6 Cyl 4.2L
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Jeep J-4600 Spark Plug, Motorcraft Suppressor Spark Plug - Direct Fit

$6.35 $7.49 You Save $1.14 (15%)
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Availability: In Stock
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MOTORCRAFT SUPPRESSOR SPARK PLUG, SOLD INDIVIDUALLY -- Delivers maximum voltage to the spark plug while maximizing performance and increases engine life; Resists corrosion and abrasion; Reduces the chance of misfire.
  • Sku#: MISP416
  • Brand: Motorcraft
  • Series: Motorcraft Suppressor
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Nickel alloy
  • Warranty: 1 year or 12,000-mile Motorcraft limited warranty
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Fits the following Jeep J-4600 Years

  • 1970 | Base | 6 Cyl 3.8L

Jeep J-4600 Spark Plug, Champion Single Platinum Power Spark Plug - Direct Fit

$4.78 $5.64 You Save $0.86 (15%)
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Availability: In Stock
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CHAMPION SINGLE PLATINUM POWER PLUG, SOLD INDIVIDUALLY

Champion Single Platinum Power Plugs reduce and maintain gap growth and proper gap. The voltage needed to fire them remains consistent, reducing the chance of misfire.

Specifications:
  • 14 mm thread diameter
  • V-trimmed ground electrode
  • Gasket seat
  • Core nose projection
  • Extended electrode gap

Features:
  • Center and side electrodes are tapered for performance while platinum tip on center electrode guarantees extended plug life


  • Sku#: C333405
  • Brand: Champion
  • Series: Champion Single Platinum Power
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Platinum
  • Reach: 14 mm
  • Thread Size: 19 mm
  • Warranty: 1-year Champion limited warranty
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Fits the following Jeep J-4600 Years

  • 1970 | Base | 6 Cyl 3.8L
  • 1971 | Base | 6 Cyl 4.2L
  • 1971-1973 | Base | 8 Cyl 5.9L
  • 1972 | Base | 8 Cyl 5.0L
  • 1972-1973 | Base | 6 Cyl 4.2L
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Jeep J-4600 Spark Plug, E3 DiamondFire Spark Plug - Direct Fit

$5.95 $8.99 You Save $3.04 (34%)
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Availability: In Stock
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E3 DIAMONDFIRE SPARK PLUG, SOLD INDIVIDUALLY -- 14 mm thread size, 11.17 mm reach, 0.62 in. hex size, tapered seat, resistor, 1.016 mm non-adjustable gap size, copper core electrode material, nickel alloy electrode tip material, projected insulator type; Guaranteed to provide more power while using less fuel, quicker starts and less fouling than competitive standard spark plugs.
  • Sku#: PYRE342
  • Brand: E3
  • Series: E3 DiamondFire
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Product Class: Fuel Saver
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Nickel alloy
  • Gap Size: 1.016 mm
  • Reach: 11.6 mm
  • Thread Size: 14 mm
  • Warranty: 5-year or 100,000-mile E3 limited warranty
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Fits the following Jeep J-4600 Years

  • 1970 | Base | 8 Cyl 5.7L

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