1991 INFINITI Ignition Parts

Choose a Model for your 1991 INFINITI


Showing 1 - 10 of 43 products
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Accel
  • 14mm Thread; 3/4 in Reach; Hot Heat Range; 4 Pack;0.044 in. Plug Gap
  • U-Groove Resistor Spark Plug; 14mm Thread; 3/4 in Reach; Hot Heat Range; 4 Pack;
  • U-Groove Resistor Spark Plug
  • Product Attributes:
    • Hex Size: 0.625 In.
    • Reach: 0.750 In.
    • Thread Size: 14mm
    • Resistor: Yes
    • WARNING CA Proposition 65: No
    • Assembly Method: Gasket (flat)
    • Projected Tip: Yes
    • Gap Size: 0.044 In.
    • Package Quantity: 4
  • Features:
    • Resistor
    • Blister Pack
    • U-Groove Ground Electrode
    • Five-Rib Aluminum Insulator
    • Copper Core Nickel/Chrome Steel
    • Electric Heat Seal
    • Copper-Glass Gas-Tight Seal
    • Less Flame Dissipation
  • ACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL HP Spark Plugs are gapable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL HP Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.

Additional Fitment Information:
Vehicle
1991 - INFINITI Q45

E3 Spark Plug
  • Resistor; 5/8 in. Hex Size; 0.750 in. Thread Reach; 14mm Thread Diameter; Gasket Seat; DiamondFIRE Tip w/Fixed Gap;Plug Gap Not Adjustable
  • Premium Automotive Spark Plug; Resistor; 5/8 in. Hex Size; 0.750 in. Thread Reach; 14mm Thread Diameter; Gasket Seat; DiamondFIRE Tip w/Fixed Gap;
  • Premium Automotive Spark Plug
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Chemicals; Including Chromium; Which Is Know To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. For More Information; Visit Www.p65warnings.ca.gov
  • Features:
    • Patented DiamondFIRE Ground Electrode
    • Edge-To-Edge Ground Electrode Out Performs Other Plug Designs
    • E3 Equipped Engines Can Minimize Venting Of Unburned Fuel
    • Burn Fuel More Efficiently By Burning Fuel More Completely
    • Provide A Like-New Performance For The Life Of The Plug
    • The Most Environmentally-Friendly Plug Available
  • E3 Spark Plugs are the product of years of fundamental research in the combustion field. The unique patented ground electrode configuration increases the amount of combustion pressure created during each power stroke of the engine, which results in a marked increase in power output, fuel economy, and reduced emissions in all gasoline engines. E3's DiamondFire edge to edge ground electrode provides maximum performance with increased efficiency and a faster more complete burn.
  • Suggested Purchase Quantity: 16
    • Most jobs typically require 16 of this item.

This Part Fits the Following OEM/Substitute Numbers:
1086, 1172, 1311, 1313, 2071, 2087, 2262, 2271, 2300, 2382, 2391, 2417, 2460, 2477, 2526, 2546, 2647, 2685...VIEW MORE

Additional Fitment Information:
Vehicle
1991 - INFINITI G20

E3 Spark Plug
  • Resistor; 5/8 in. Hex Size; 0.750 in. Thread Reach; 14mm Thread Diameter; Gasket Seat; DiamondFIRE Tip w/Fixed Gap;Plug Gap Not Adjustable
  • Premium Automotive Spark Plug; Resistor; 5/8 in. Hex Size; 0.750 in. Thread Reach; 14mm Thread Diameter; Gasket Seat; DiamondFIRE Tip w/Fixed Gap;
  • Premium Automotive Spark Plug
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Chemicals; Including Chromium; Which Is Know To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. For More Information; Visit Www.p65warnings.ca.gov
  • Features:
    • Patented DiamondFIRE Ground Electrode
    • Edge-To-Edge Ground Electrode Out Performs Other Plug Designs
    • E3 Equipped Engines Can Minimize Venting Of Unburned Fuel
    • Burn Fuel More Efficiently By Burning Fuel More Completely
    • Provide A Like-New Performance For The Life Of The Plug
    • The Most Environmentally-Friendly Plug Available
  • E3 Spark Plugs are the product of years of fundamental research in the combustion field. The unique patented ground electrode configuration increases the amount of combustion pressure created during each power stroke of the engine, which results in a marked increase in power output, fuel economy, and reduced emissions in all gasoline engines. E3's DiamondFire edge to edge ground electrode provides maximum performance with increased efficiency and a faster more complete burn.
  • Suggested Purchase Quantity: 16
    • Most jobs typically require 16 of this item.

Additional Fitment Information:
Vehicle
1991 - INFINITI Q45

E3 Spark Plug
  • Resistor; 5/8 in. Hex Size; 0.750 in. Thread Reach; 14mm Thread Diameter; Gasket Seat; DiamondFIRE Tip w/Fixed Gap;Plug Gap Not Adjustable
  • Premium Automotive Spark Plug; Resistor; 5/8 in. Hex Size; 0.750 in. Thread Reach; 14mm Thread Diameter; Gasket Seat; DiamondFIRE Tip w/Fixed Gap;
  • Premium Automotive Spark Plug
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Chemicals; Including Chromium; Which Is Know To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. For More Information; Visit Www.p65warnings.ca.gov
  • Features:
    • Patented DiamondFIRE Ground Electrode
    • Edge-To-Edge Ground Electrode Out Performs Other Plug Designs
    • E3 Equipped Engines Can Minimize Venting Of Unburned Fuel
    • Burn Fuel More Efficiently By Burning Fuel More Completely
    • Provide A Like-New Performance For The Life Of The Plug
    • The Most Environmentally-Friendly Plug Available
  • E3 Spark Plugs are the product of years of fundamental research in the combustion field. The unique patented ground electrode configuration increases the amount of combustion pressure created during each power stroke of the engine, which results in a marked increase in power output, fuel economy, and reduced emissions in all gasoline engines. E3's DiamondFire edge to edge ground electrode provides maximum performance with increased efficiency and a faster more complete burn.
  • Suggested Purchase Quantity: 8
    • Most jobs typically require 8 of this item.

This Part Fits the Following OEM/Substitute Numbers:
1041, 1148, 1266, 1269, 1273, 2089, 2097, 2215, 2249, 2251, 2288, 2330, 2341, 2355, 2372, 2441, 2684, 2687...VIEW MORE

Additional Fitment Information:
Vehicle
1991 - INFINITI M30

Denso
  • Iridium Power
  • Hot Heat Range - Low Speed Driving - Platinum Tipped
  • Iridium IK16

Additional Fitment Information:
Vehicle
1991 - INFINITI M30

Denso
  • Iridium Power
  • Hot Heat Range - Low Speed Driving
  • Iridium IK16

Additional Fitment Information:
Vehicle
1991 - INFINITI G20

NGK
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • Laser Platinum
  • Hot Heat Range - Low Speed Driving - Platinum Tipped
  • PFR5G-11 NGK

Additional Fitment Information:
Vehicle
1991 - INFINITI M30

YEC Japan
Additional Fitment Information:
Vehicle
1991 - INFINITI M30

YEC Japan
Additional Fitment Information:
Vehicle
1991 - INFINITI M30
Additional Fitment Information:
Vehicle
1991 - INFINITI G20
Showing 1 - 10 of 43 products

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