What tools and steps are required for spark plug replacement on Nissan Murano?

Spark plug replacement requires a spark plug socket and extension that fits onto a ratchet, with the socket lined with a rubber grommet to protect the porcelain insulator and hold the plug during removal. A wire-type feeler gauge is needed to check and adjust the spark plug gap, along with a torque wrench to tighten the new plugs to the specified torque. When replacing plugs, purchase new ones, adjust them to the proper gap, and replace each plug one at a time, inspecting for defects such as cracks in the porcelain insulator. Check the electrode gaps by inserting the wire gauge of the proper thickness between the electrodes; if the gap is incorrect, it is recommended to replace the spark plug rather than adjust it. If the side electrode is not aligned with the center electrode, use the notched adjuster to align them, bending only the base of the ground electrode if adjustment is necessary. For removal, take out the upper intake manifold for access to the rear bank spark plugs and remove the ignition coils. Use a spark plug socket with a ratchet and extension to remove the spark plugs, comparing each old spark plug with a chart to determine the engine's overall running condition. Before installation, apply a coat of anti-seize compound to the plug threads, avoiding the lower threads. To prevent cross-threading, fit a snug-fitting rubber hose over the end of the spark plug, which helps align the plug with the hole and prevents thread damage if cross-threading occurs. Tighten the plug to the specified torque and follow the same procedure for the remaining plugs. After replacing all plugs, install the ignition coils and replace the upper intake manifold.

Genuine Nissan Murano Spark Plug

Ignition Spark Plug

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Nissan Murano Spark Plug
Part Number: 22401-EW61C
$20.25 MSRP: $29.33
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Product Specifications
- Other Name: Plug-Spark
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2008-2024 Nissan Murano | CrossCabriolet, LE, LE/ROOF, Midnight Edition, Platinum, S, SL, SL/ROOF, SV | 6 Cyl 3.5 L GAS, 6 Cyl 3.5L | VQ35DE
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Nissan Murano Spark Plug
Part Number: 22401-5M014
$14.93 MSRP: $21.62
You Save: $6.69 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Plug-Spark
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2003-2007 Nissan Murano | S, SE, SL | 6 Cyl 3.5L | VQ35DE
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Nissan Murano Spark Plug
Part Number: 22401-5M015
$14.60 MSRP: $21.15
You Save: $6.55 (31%)
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Product Specifications
- Other Name: Plug-Spark
- Replaces: 22401-5M075
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2003-2007 Nissan Murano | S, SE, SL | 6 Cyl 3.5L | VQ35DE
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Nissan Murano Spark Plug
Part Number: 22401-1KC1C
$21.01 MSRP: $30.43
You Save: $9.42 (31%)
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Product Specifications
- Other Name: Plug-Spark
- Manufacturer Note: DILKAR7C9H
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2016-2017 Nissan Murano | Platinum, SL, SV | 4 Cyl 2.5L | QR25DER
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Nissan Murano Spark Plug
Part Number: 22401-5M016
$12.98 MSRP: $18.80
You Save: $5.82 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Plug-Spark
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2003-2007 Nissan Murano | S, SE, SL | 6 Cyl 3.5L | VQ35DE
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Nissan Murano Spark Plug
Part Number: 22401-5NA1C
$32.31 MSRP: $46.80
You Save: $14.49 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Plug-Spark
- Replaces: 22401-5NA1D
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2025 Nissan Murano | Platinum, SL, SV | 4 Cyl 2.0 L GAS

Nissan Murano Spark Plug

The Nissan Murano's Spark Plug ignites the air-fuel mixture in each cylinder, which causes combustion that generates power for the vehicle. The mixture enters the cylinder during its intake stroke. In the compression stroke, the mixture is compressed to make it dense. When this happens, a voltage from the ignition coil of high potential crosses the gap of the Spark Plug. The voltage is so high that it causes a spark to occur. This spark allows for the initiation of the power stroke. The power stroke occurs hundreds of times every minute. The design of the cylinder allows the Spark Plug to be subjected to extreme heat and pressure, as well as contact with hydrocarbons. As time goes on, the Spark Plug suffers gradual wear and tear. In conjunction with carbon deposits developing at the insulator, this ultimately affects the firing reliability. When a vehicle cold starts, an irregular idle could become progressively worse over time as likely misfires and loads on the ignition coil cause a loss of fuel economy and power. The structure of Nissan designs characteristically consists of a threaded metal shell, central electrode, side electrode, and a ceramic insulator. These components are properly sized to keep the Spark Plug functioning to specifications for the right gap and heat range for gasoline operation. Regular replacement of the Spark Plug with a high-quality Nissan component keeps the Murano engine starting quickly and the combustion cycle smooth to support Murano performance with reliable Nissan drivability and Murano efficiency.

If you need any OEM Nissan Murano Spark Plug, feel free to choose them out of our huge selection of genuine Nissan Murano Spark Plug. All our parts are offered at unbeatable prices and are supported by the manufacturer's warranty. In addition, we offer quick shipping to have your parts delivered to your door step in a matter of days.

Nissan Murano Spark Plug Parts Questions & Experts Answers

Spark Plug
22401-5M014
Q: What tools and steps are required for spark plug replacement on Nissan Murano?
A:
Spark plug replacement requires a spark plug socket and extension that fits onto a ratchet, with the socket lined with a rubber grommet to protect the porcelain insulator and hold the plug during removal. A wire-type feeler gauge is needed to check and adjust the spark plug gap, along with a torque wrench to tighten the new plugs to the specified torque. When replacing plugs, purchase new ones, adjust them to the proper gap, and replace each plug one at a time, inspecting for defects such as cracks in the porcelain insulator. Check the electrode gaps by inserting the wire gauge of the proper thickness between the electrodes; if the gap is incorrect, it is recommended to replace the spark plug rather than adjust it. If the side electrode is not aligned with the center electrode, use the notched adjuster to align them, bending only the base of the ground electrode if adjustment is necessary. For removal, take out the upper intake manifold for access to the rear bank spark plugs and remove the ignition coils. Use a spark plug socket with a ratchet and extension to remove the spark plugs, comparing each old spark plug with a chart to determine the engine's overall running condition. Before installation, apply a coat of anti-seize compound to the plug threads, avoiding the lower threads. To prevent cross-threading, fit a snug-fitting rubber hose over the end of the spark plug, which helps align the plug with the hole and prevents thread damage if cross-threading occurs. Tighten the plug to the specified torque and follow the same procedure for the remaining plugs. After replacing all plugs, install the ignition coils and replace the upper intake manifold.