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Isuzu i-370 Spark Plug

We have 6 Items In-stock. Select a year to continue.
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Isuzu i-370 Spark Plug, NGK G-Power Spark Plug - Direct Fit

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$14.16 $16.71 You Save $2.55 (15%)
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NGK LTR5GP G-POWER PLATINUM SPARK PLUG, SOLD INDIVIDUALLY

NGK G-Power Spark Plug is a world class design that gives better fuel efficiency, lower emissions, and quicker starts.

Specifications:
  • 14 mm thread size
  • 25 mm reach
  • 16 mm hex size
  • Tapered seat style
  • Resistor plug type
  • Solid terminal nut
  • Projected tip
  • Platinum tipped center electrode
  • Trapezoid beveled cut ground electrode
  • One ground strap quantity
  • Heat range 5

Features:
  • Extremely durable under high heat
  • Trivalent metal plating offers superior anti-corrosion and anti-seizing properties


  • Sku#: NG5019
  • Brand: NGK
  • Series: NGK G-Power
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Electrode Tip Material: Platinum
  • Reach: 25 mm
  • Thread Size: 14 mm
  • Gap Size: 1.016 mm
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 60-day NGK limited warranty
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
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Fits the following Isuzu I-370 Years

  • 2007-2008 | LS | 5 Cyl 3.7L

Isuzu i-370 Spark Plug, Denso Platinum TT Spark Plug - Direct Fit

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$5.42 $6.40 You Save $0.98 (15%)
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DENSO PREMIUM CLASS PLATINUM TWIN TIP PLUG, SOLD INDIVIDUALLY -- 14 mm thread, 25 mm reach, 5/8 in. hex size, tapered seat, resistor type, solid terminal nut, platinum alloy 1.1 mm fine wire center electrode, titanium enhanced 1.5 mm fine wire ground electrode, 1.02 mm gap, heat range 16; Greatly improves mileage, provides more power and faster starts, and reduces carbon emissions; The revolutionary Twin Tip design provides better ignitability for a more powerful and fuel-efficient combustion, yielding better engine performance in terms of power and fuel economy.
  • Sku#: NP4513
  • Brand: Denso
  • Series: Denso Platinum TT
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Platinum
  • Plug Type: Resistor
  • Electrode Tip Material: Platinum
  • Reach: 25 mm
  • Thread Size: 14 mm
  • Gap Size: 1.02 mm
  • Anticipated Ship Out Time: Same day - 1 business day
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Fits the following Isuzu I-370 Years

  • 2007-2008 | LS | 5 Cyl 3.7L

Isuzu i-370 Spark Plug, Bosch Spark Plug

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$4.95 $5.84 You Save $0.89 (15%)
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Bosch Spark Plug - Finewire Platinum Design - Do Not Gap.
  • Sku#: W0133-1937841
  • Brand: Bosch
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: Same day - 1 business day

Fits the following Isuzu I-370 Years

  • 2007-2008 | LS | 5 Cyl 3.7L

Isuzu i-370 Spark Plug, Pulstar Iridium Pulse Spark Plug - Direct Fit

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$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
  • 25 mm reach
  • 16 mm hex size
  • 1.14 mm gap
  • 0.5 mm fine-wire iridium tipped center electrode with copper core
  • Tapered 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#: PSTREF1H10
  • Brand: Pulstar
  • Series: Pulstar Iridium Pulse
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Electrode Tip Material: Iridium
  • Reach: 25 mm
  • Thread Size: 14 mm
  • Gap Size: 1.14 mm
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: Lifetime Pulstar limited warranty
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Fits the following Isuzu I-370 Years

  • 2007-2008 | LS | 5 Cyl 3.7L
Customer Review: (see review/s)

Isuzu i-370 Spark Plug, Champion Double Platinum Spark Plug - Direct Fit

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$7.95 $9.38 You Save $1.43 (15%)
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CHAMPION DOUBLE PLATINUM SPARK PLUG, SOLD INDIVIDUALLY

Champion Double Platinum Power Spark Plugs use a fine-wire and V-trimmed center electrode to create a sharper spark focus than conventional plugs. With their exclusive Heat-Active alloy, they are designed to reach operating temperatures quickly and maintain stable temperatures under varying engine loads. It is widely designed for distributorless ignition systems, these Champion Double Platinum Power spark plugs can maximize fuel efficiency and spark energy.

Specifications:
  • 14 mm thread diameter
  • platinum tipped ground electrode
  • platinum tipped center electrode
  • Projected tip
  • Heat range 7

Features:
  • Platinum tipped for superior erosion resistance and spark for better performance
  • Engineered with triple sealed interior and copper core to reduce failure from heat and stress


  • Sku#: C337437
  • Brand: Champion
  • Series: Champion Double Platinum
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Electrode Tip Material: Platinum
  • Reach: 14 mm
  • Thread Size: 25.4 mm
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 1-year Champion limited warranty
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Fits the following Isuzu I-370 Years

  • 2007-2008 | LS | 5 Cyl 3.7L

Isuzu i-370 Spark Plug, E3 DiamondFire Spark Plug - Direct Fit

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$5.95 $8.99 You Save $3.04 (34%)
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E3 DIAMONDFIRE SPARK PLUG, SOLD INDIVIDUALLY -- 14 mm thread size, 25.4 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#: PYRE366
  • Brand: E3
  • Series: E3 DiamondFire
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Product Class: Fuel Saver
  • Electrode Tip Material: Nickel alloy
  • Reach: 25.4 mm
  • Thread Size: 14 mm
  • Gap Size: 1.016 mm
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 5-year or 100,000-mile E3 limited warranty
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Fits the following Isuzu I-370 Years

  • 2007-2008 | LS | 5 Cyl 3.7L

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