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8 Cyl 5.3L 8 Cyl 6.2L

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2018 GMC Yukon Spark Plug 8 Cyl 5.3L NGK

NGK G-Power Platinum Spark Plug
Gap 0.040"
G-Power Spark Plug
Product Attributes:
- Center Electrode Design: Fine Wire
- Center Electrode Insulator Tip Projection:
  - 0.12
  - 3.0
- Washer Included: No
- Electrical Terminal Type: Non-removable Nut
- Grade Type: Standard Replacement
- Service Number: Ltr5gp
- Ground Electrode Tip Material: Nickel
- Short Style Spark Plug: No
- Skirt: No
- Center Electrode Core Material: Copper
- Part Number: Ltr5gp
- Resistor Type: Yes
- Stock Number: 5019
- Ground Electrode Tip Design: Trapezoid
- Pre-Gap Size:
  - .040
  - 1.0
- Ground Electrode Core Material: Nickel
- Material Grade: Platinum
- Center Electrode Projection: Mid Projection
- Seat Type: Tapered
- Ground Electrode Quantity: 1
- Insulator Material: Ceramic
- Hex Size: 5/8" (16mm)
- Reach:
  - 0.984
  - 25.0
- Center Electrode Tip Material: Platinum
- Skirt Length: 0.0
- Manufacturer Heat Range: 5
- Ground Configuration: J-gap
- Resistance: 5000.0
- Insulator Height:
  - 2.07
  - 52.5
- Thread Diameter:
  - 0.551
  - 14.0
Features:
- TRAPEZOIDAL CUT GROUND ELECTRODE: Reduces quenching design produces improved ignitability and performance
- RECOMMENDED USAGE: Lower cost alternative to double precious metal spark plugs or as an upgrade to OE nickel alloy spark plugs
- COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
- PLATINUM ALLOY: G-Power platinum provides exceptional value with increased performance and longer service intervals than factory nickel plugs
- SINGLE PLATINUM TIP: Fine wire 0.6 millimeter platinum tip center electrode ensures improved durability and a consistently stable spark
- SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
NGK G-Power Platinum spark plugs are the best single platinum spark plugs at an economical price. G-Power plugs feature a fine wire platinum center electrode and a trapezoidal cut ground electrode that offers increased durability, improved fuel efficiency, lower emissions, faster starts and quicker acceleration over conventional nickel spark plugs. An excellent upgrade for vehicles which used nickel alloy spark plugs originally. For better performance consider upgrading to a NGK Iridium IX plug. For even greater performance consider upgrading to a NGK RUTHENIUM HX plug.
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.

This Part Fits the Following OEM/Substitute Numbers:

3032, 3032-2, 3132, 4513, 4718, 5019, 6716, 6727, 6728, AP5263, AP5263DP2, AP5364, AYFS22FM, HR7MPP30X, HR8MPP30X, HR8NPP302X, ITV16TT, PTV16TT...VIEW MORE

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
2018 - GMC Yukon	V	5328	8 Cyl 5.3L	325


Brand	NGK
Part #	5019
Condition	New

FREE SHIPPING on order over $100 USD shipped from same warehouse

2018 GMC Yukon Spark Plug 8 Cyl 5.3L NGK

NGK Laser Iridium Spark Plug
Gap 0.040" OE Equivalent Design 96,000 mi OE Mfr Recommended Service Interval
Laser Iridium Spark Plug
Product Attributes:
- Center Electrode Design: Fine Wire
- Center Electrode Insulator Tip Projection:
  - 0.14
  - 3.5
- Washer Included: No
- Electrical Terminal Type: Non-removable Nut
- Grade Type: Performance
- Service Number: Iltr5e11
- Ground Electrode Tip Material: Platinum
- Short Style Spark Plug: No
- Skirt: No
- Center Electrode Core Material: Copper
- Part Number: Iltr5e11
- Resistor Type: Yes
- Stock Number: 91418
- Ground Electrode Tip Design: Standard
- Pre-Gap Size:
  - .044
  - 1.1
- Ground Electrode Core Material: Nickel
- Material Grade: Iridium Platinum
- Center Electrode Projection: Mid Projection
- Seat Type: Tapered
- Ground Electrode Quantity: 1
- Insulator Material: Ceramic
- Hex Size: 5/8" (16mm)
- Reach:
  - 0.984
  - 25.0
- Center Electrode Tip Material: Iridium
- Skirt Length: 0.0
- Manufacturer Heat Range: 5
- Ground Configuration: J-gap
- Resistance: 5000.0
- Insulator Height:
  - 2.07
  - 52.5
- Thread Diameter:
  - 0.551
  - 14.0
Features:
- RECOMMENDED USAGE: Best for vehicles with OE fine wire iridium alloy plugs
- ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction fine wire iridium alloy center electrode provides consistent performance
- SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
- TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
- IRIDIUM ALLOY CENTER ELECTRODE: Iridium's density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
- PLATINUM TIP GROUND ELECTRODE: Unless OE specified, platinum protection at the ground electrode provides excellent ignitability and service life
NGK Laser Iridium spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from overheating while providing reliable starts. Most Laser Iridium spark plugs feature a platinum pad on the ground electrode for even wear in distributorless ignition systems.
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.

This Part Fits the Following OEM/Substitute Numbers:

12625058, 41-103, 41-114, 4513, 4718, 91418, 9901, 9901S, ITV16TT, PTV16TT, RE10WYPB5

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
2018 - GMC Yukon	V	5328	8 Cyl 5.3L	325


Brand	NGK
Part #	91418
Condition	New

FREE SHIPPING on order over $100 USD shipped from same warehouse

2018 GMC Yukon Spark Plug 8 Cyl 5.3L NGK

NGK Iridium IX Spark Plug
Gap 0.040"
Iridium IX Spark Plug
Product Attributes:
- Center Electrode Design: Fine Wire
- Center Electrode Insulator Tip Projection:
  - 0.14
  - 3.5
- Washer Included: No
- Electrical Terminal Type: Non-removable Nut
- Grade Type: Performance
- Service Number: Ltr5ix-11
- Ground Electrode Tip Material: Nickel
- Short Style Spark Plug: No
- Skirt: No
- Center Electrode Core Material: Copper
- Part Number: Ltr5ix-11
- Resistor Type: Yes
- Stock Number: 4344
- Ground Electrode Tip Design: Taper Cut
- Pre-Gap Size:
  - .044
  - 1.1
- Ground Electrode Core Material: Nickel
- Material Grade: Iridium
- Center Electrode Projection: Mid Projection
- Seat Type: Tapered
- Ground Electrode Quantity: 1
- Insulator Material: Ceramic
- Hex Size: 5/8" (16mm)
- Reach:
  - 0.984
  - 25.0
- Center Electrode Tip Material: Iridium
- Skirt Length: 0.0
- Manufacturer Heat Range: 5
- Ground Configuration: J-gap
- Resistance: 5000.0
- Insulator Height:
  - 2.07
  - 52.5
- Thread Diameter:
  - 0.551
  - 14.0
Features:
- SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
- SINGLE IRIDIUM TIP: Fine wire 0.6 millimeter iridium tip center electrode ensures high durability and a consistently stable spark
- RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs
- TAPERED CUT GROUND ELECTRODE: Reduced quenching design produces outstanding ignitability, improved acceleration, fuel efficiency and durability
- TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
- IRIDIUM ALLOY CENTER ELECTRODE: Iridium's density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.

This Part Fits the Following OEM/Substitute Numbers:

17, 4344, 4488, 4718, 5338, 5341, 92067204, 9611, HR8MII33X, ITV16, ITV16TT, ITV24, XP5363, XP5364, XP5364DP2, XP6043

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
2018 - GMC Yukon	V	5328	8 Cyl 5.3L	325


Brand	NGK
Part #	4344
Condition	New

FREE SHIPPING on order over $100 USD shipped from same warehouse

2018 GMC Yukon Spark Plug 8 Cyl 5.3L NGK

NGK Ruthenium HX High Ignitability Spark Plug
Gap 0.040"
Ruthenium HX High Ignitability Spark Plug
Product Attributes:
- Center Electrode Design: Fine Wire
- Center Electrode Insulator Tip Projection:
  - 0.12
  - 3.0
- Washer Included: No
- Electrical Terminal Type: Non-removable Nut
- Grade Type: Performance
- Service Number: Ltr5ahx
- Ground Electrode Tip Material: Platinum
- Short Style Spark Plug: No
- Skirt: No
- Center Electrode Core Material: Copper
- Part Number: Ltr5ahx
- Resistor Type: Yes
- Stock Number: 90220
- Ground Electrode Tip Design: Dual Fine Electrode (dfe) - High Ignitability
- Pre-Gap Size:
  - .044
  - 1.1
- Ground Electrode Core Material: Nickel
- Material Grade: Ruthenium
- Center Electrode Projection: Mid Projection
- Seat Type: Tapered
- Ground Electrode Quantity: 1
- Insulator Material: Ceramic
- Hex Size: 5/8" (16mm)
- Reach:
  - 0.984
  - 25.0
- Center Electrode Tip Material: Ruthenium
- Skirt Length: 0.0
- Manufacturer Heat Range: 5
- Ground Configuration: J-gap
- Resistance: 5000.0
- Insulator Height:
  - 2.07
  - 52.5
- Thread Diameter:
  - 0.551
  - 14.0
Features:
- SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
- RECOMMENDED USAGE: Modern vehicles using OE DFE type spark plugs or for those seeking an aftermarket plug with the latest OE technology
- HIGH IGNITABILITY DOUBLE FINE ELECTRODE DESIGN: Combines 0.6 millimeter ruthenium center with opposed fine wire platinum ground electrode
- PLATINUM PIN TYPE GROUND ELECTRODE: Provides more complete fuel burn, quicker throttle response, smoother idle and better cold starts
- RUTHENIUM ALLOY CENTER ELECTRODE: NGK's patented ruthenium technology produces maximum performance, ignitability & durability at high temperatures
- TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
NGK Ruthenium HX High Ignitability spark plugs are the best in class plug for todays modern vehicles. Patented Ruthenium technology offers the most advance tip technology and delivers the highest performance and life expectancy. Created from advanced OE technology as a high ignitability plug; Ruthenium HX spark plugs come with patented, specialized OEM DFE and PSPE tip designs. NGK Ruthenium HX High Ignitability spark plugs provide a more complete fuel burn resulting in a quicker throttle response, smoother idle and better cold starts. Ruthenium center electrode provides industry leading durability.
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.

This Part Fits the Following OEM/Substitute Numbers:

12569190, 12598004, 12599232, 12617309, 12620540, 12622441, 12625058, 12627160, 12681663, 41-103, 41-108, 41-114, 41-115, 41-981, 8125980040, 8126250580, 90220, AYFS22FM...VIEW MORE

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
2018 - GMC Yukon	V	5328	8 Cyl 5.3L	325


Brand	NGK
Part #	90220
Condition	New

FREE SHIPPING on order over $100 USD shipped from same warehouse

2018 GMC Yukon Oxygen Sensor - Downstream Right 8 Cyl 5.3L NGK

NTK OE Type Oxygen Sensor
B2S2 OE MFR: NTK
Direct Fit Oxygen Sensor
Product Attributes:
- Connector Gender: Female
- Grade Type: Standard Replacement
- Wiring Harness Length:
  - 13.25
  - 335.00
- Heated: Yes
- Terminal Quantity: 4
- Wrench Size: 7/8" (22mm)
- Hex Size: 7/8" (22mm)
- Sensor Type: Narrow-band
- Terminal Type: Blade
- Thread Diameter: 18.00
- Terminal Gender: Male
- Mounting Type: Threaded
- Technology: Switching Zirconia Type
- Wire Quantity: 4
Features:
- EASY INSTALLATION: NTK Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
- EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
- OE TECHNOLOGY: Upgraded to the latest OE technologies, NTK Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
- PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, NTK Oxygen Sensors offer superior OE fit, form, function
- NTK ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability
- ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
- OEM QUALITY: NTK is the world's largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:

12657188, 234-4974

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	CID
2018 - GMC Yukon	V	5328	Downstream Right	8 Cyl 5.3L	325


Brand	NGK
Part #	21075
Condition	New

FREE SHIPPING on order over $100 USD shipped from same warehouse

UPC: 087295210758

2018 GMC Yukon Oxygen Sensor - Downstream Left 8 Cyl 5.3L NGK

NTK OE Type Oxygen Sensor
B1S2 OE MFR: NTK
Direct Fit Oxygen Sensor
Product Attributes:
- Connector Gender: Female
- Grade Type: Standard Replacement
- Wiring Harness Length:
  - 13.25
  - 335.00
- Heated: Yes
- Terminal Quantity: 4
- Wrench Size: 7/8" (22mm)
- Hex Size: 7/8" (22mm)
- Sensor Type: Narrow-band
- Terminal Type: Blade
- Thread Diameter: 18.00
- Terminal Gender: Male
- Mounting Type: Threaded
- Technology: Switching Zirconia Type
- Wire Quantity: 4
Features:
- EASY INSTALLATION: NTK Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
- EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
- OE TECHNOLOGY: Upgraded to the latest OE technologies, NTK Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
- PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, NTK Oxygen Sensors offer superior OE fit, form, function
- NTK ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability
- ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
- OEM QUALITY: NTK is the world's largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.