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- NGK Iridium IX Spark Plug
- Dual Plug; 16 Req'd Gap 0.044"
- Iridium IX Spark Plug
- Product Attributes:
- Center Electrode Design: Fine Wire
- Center Electrode Insulator Tip Projection:
- 0.14
- 3.5
- Washer Included: Yes
- Electrical Terminal Type: Non-removable Nut
- Grade Type: Performance
- Service Number: Lfr5aix-11
- Washer Type: Crush
- Ground Electrode Tip Material: Nickel
- Short Style Spark Plug: No
- Skirt: No
- Center Electrode Core Material: Copper
- Part Number: Lfr5aix-11
- Resistor Type: Yes
- Stock Number: 4469
- 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: Flat
- Ground Electrode Quantity: 1
- Insulator Material: Ceramic
- Hex Size: 5/8" (16mm)
- Reach:
- 1.043
- 26.5
- Center Electrode Tip Material: Iridium
- Skirt Length: 0.0
- Manufacturer Heat Range: 5
- Ground Configuration: J-gap
- Resistance: 5000.0
- Insulator Height:
- 1.99
- 50.5
- Thread Diameter:
- 0.551
- 14.0
-
Features:
- SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
- TAPERED CUT GROUND ELECTRODE: Reduced quenching design produces outstanding ignitability, improved acceleration, fuel efficiency and durability
- RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs
- 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
- SINGLE IRIDIUM TIP: Fine wire 0.6 millimeter iridium tip center electrode ensures high durability and a consistently stable spark
- 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: 16
- Most jobs typically require 16 of this item.
- This item must be purchased in quantities of 4
This Part Fits the Following OEM/Substitute Numbers:
4469, 4703, 5343, 5617, 7975, 9609, BY481-LFR5A, FR8MII33X, IKH16, IKH16TT, MZ602090, QSP6, VKH16, XP5325, XP5325DP2
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2018 - Chrysler 300 | V | - | 8 Cyl 5.7L | 345 |
- NGK Laser Iridium Spark Plug
- Gap 0.040" OE Equivalent Design 100,000 mi OE Mfr Recommended Service Interval
- Laser Iridium Spark Plug
- Product Attributes:
- Center Electrode Design: Fine Wire
- Center Electrode Insulator Tip Projection:
- 0.20
- 5.0
- Washer Included: Yes
- Electrical Terminal Type: Non-removable Nut
- Grade Type: Performance
- Service Number: Ilzkr7b11
- Washer Type: Crush
- Ground Electrode Tip Material: Platinum
- Short Style Spark Plug: No
- Skirt: Yes
- Center Electrode Core Material: Copper
- Part Number: Ilzkr7b11
- Resistor Type: Yes
- Stock Number: 7751
- Ground Electrode Tip Design: Standard
- Pre-Gap Size:
- .044
- 1.1
- Ground Electrode Core Material: Nickel
- Material Grade: Iridium Platinum
- Center Electrode Projection: Long Projection
- Seat Type: Flat
- Ground Electrode Quantity: 1
- Insulator Material: Ceramic
- Hex Size: 5/8" (16mm)
- Reach:
- 1.043
- 26.5
- Center Electrode Tip Material: Iridium
- Skirt Length:
- 0.059
- 1.5
- Manufacturer Heat Range: 7
- Ground Configuration: J-gap
- Resistance: 5000.0
- Insulator Height:
- 2.01
- 51.0
- Thread Diameter:
- 0.472
- 12.0
-
Features:
- RECOMMENDED USAGE: Best for vehicles with OE fine wire iridium alloy plugs
- TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
- SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
- PLATINUM TIP GROUND ELECTRODE: Unless OE specified, platinum protection at the ground electrode provides excellent ignitability and service life
- IRIDIUM ALLOY CENTER ELECTRODE: Iridium's density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
- ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction fine wire iridium alloy center electrode provides consistent performance
- 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: 6
- Most jobs typically require 6 of this item.
- This item must be purchased in quantities of 4
This Part Fits the Following OEM/Substitute Numbers:
12290-R70 -A010-M1, 12290-R70-A01, 12290R70A010M1, 7751
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2018 - Chrysler Pacifica | V | 3604 | 6 Cyl 3.6L | 220 |
- Champion Iridium- Boxed - REC12WMPB5
- 2 Plugs Per Cylinder Required Gap 0.044in ; Plug Type REC12WMPB5
- Champion Iridium 9055 Spark Plug (Carton of 4)
- Champion Iridium
- Product Attributes:
- Hex Size:
- 0.625
- 16.000
- Center Electrode Tip Material: Iridium
- Seat Type: Flat
- Electrical Terminal Type: Non-removable Nut
- Ground Electrode Tip Design: J Gap
- Pre-Gap Size:
- 0.051
- 1.3
- Classification: Champion Iridium
- Ground Electrode Core Material: Platinum
- Insulator Height: 0.12
- Plug Type: Rec12wmpb5
- Hex Size:
- Champion® Iridium - the ultimate element. This spark plug's fine-wire iridium center and platinum ground electrodes provide the sharpest spark focus for maximum performance.
-
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.
- This item must be purchased in quantities of 4
This Part Fits the Following OEM/Substitute Numbers:
FR8T1332, REC12WMPB5, SPLZFR5B13EG
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2018 - Chrysler 300 | V | - | 8 Cyl 5.7L | 345 |
- Champion Iridium- Boxed - RER8ZWYCB4
- Gap 0.043in; Plug Type RER8ZWYCB4 Actual OE Part
- Champion Iridium 9407 Spark Plug (Carton of 4)
- Champion Iridium
- Product Attributes:
- Hex Size:
- 0.625
- 15.880
- Reach: 1.103
- Center Electrode Tip Material: Iridium
- Seat Type: Flat
- Electrical Terminal Type: Non-removable Nut
- Ground Electrode Tip Design: J Gap
- Pre-Gap Size:
- 0.041
- 1.05
- Classification: Champion Iridium
- Ground Electrode Core Material: Nickel
- Insulator Height: 0.08
- Plug Type: Rer8zwycb4
- Hex Size:
- Champion® Iridium - the ultimate element. This spark plug's fine-wire iridium center and platinum ground electrodes provide the sharpest spark focus for maximum performance.
-
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.
This Part Fits the Following OEM/Substitute Numbers:
12290-R70-A01, 12290-R70-A02, 12290-R71-L01, DILZKR7A11G, ILZKR7B11, ILZKR7B11S, RER8ZWYCB4
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2018 - Chrysler 300 | V | 3604 | 6 Cyl 3.6L | 220 |
- Champion Copper Plus- Boxed - REC12MCC4
- 2 Plugs Per Cylinder Required Gap 0.044in ; Plug Type REC12MCC4
- Champion Copper Plus 446 Spark Plug (Carton of 4)
- Copper Plus
- Product Attributes:
- Hex Size:
- 0.625
- 15.880
- Reach: 1.043
- Center Electrode Tip Material: Nickel
- Seat Type: Flat
- Electrical Terminal Type: Non-removable Nut
- Ground Electrode Tip Design: J Gap
- Pre-Gap Size:
- 0.041
- 1.05
- Classification: Champion Copper Plus
- Ground Electrode Core Material: Nickel
- Insulator Height: 0.12
- Plug Type: Rec12mcc4
- Hex Size:
- Dependable performance. This Champion® spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
-
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.
This Part Fits the Following OEM/Substitute Numbers:
FR8TE2, REC12MCC4
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2018 - Chrysler 300 | V | - | 8 Cyl 5.7L | 345 |
- NGK G-Power Platinum Spark Plug
- Dual Plug; 16 Req'd Gap 0.044"
- G-Power Spark Plug
- Product Attributes:
- Center Electrode Design: Fine Wire
- Center Electrode Insulator Tip Projection:
- 0.12
- 3.0
- Washer Included: Yes
- Electrical Terminal Type: Non-removable Nut
- Grade Type: Standard Replacement
- Service Number: Lfr5agp
- Washer Type: Crush
- Ground Electrode Tip Material: Nickel
- Short Style Spark Plug: No
- Skirt: No
- Center Electrode Core Material: Copper
- Part Number: Lfr5agp
- Resistor Type: Yes
- Stock Number: 5018
- 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: Flat
- Ground Electrode Quantity: 1
- Insulator Material: Ceramic
- Hex Size: 5/8" (16mm)
- Reach:
- 1.043
- 26.5
- Center Electrode Tip Material: Platinum
- Skirt Length: 0.0
- Manufacturer Heat Range: 5
- Ground Configuration: J-gap
- Resistance: 5000.0
- Insulator Height:
- 1.99
- 50.5
- 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: Lower cost alternative to double precious metal spark plugs or as an upgrade to OE nickel alloy spark plugs
- SINGLE PLATINUM TIP: Fine wire 0.6 millimeter platinum tip center electrode ensures improved durability and a consistently stable spark
- TRAPEZOIDAL CUT GROUND ELECTRODE: Reduces quenching design produces improved ignitability and performance
- PLATINUM ALLOY: G-Power platinum provides exceptional value with increased performance and longer service intervals than factory nickel plugs
- COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
- 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: 16
- Most jobs typically require 16 of this item.
- This item must be purchased in quantities of 4
This Part Fits the Following OEM/Substitute Numbers:
20, 4316, 4431, 4505, 4703, 5018, 6713, AP5325, FGR8MDP, FGR8MQP, FR8MPP30X, IKH16TT, PKH16TT
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2018 - Chrysler 300 | V | - | 8 Cyl 5.7L | 345 |
- Autolite APP5325 Double Platinum Spark Plug
- Gap .045 (in)
- Double Platinum Spark Plug
- Product Attributes:
- Center Electrode Projection: Mid Projection
- Center Electrode Insulator Tip Projection:
- 0.133
- 3.38
- Seat Type: Flat
- Washer Included: Yes
- Electrical Terminal Type: Non-removable Nut
- Ground Electrode Quantity: 1
- Grade Type: Performance
- Core Nose Length:
- 0.465
- 11.81
- Washer Type: Crush
- Ground Electrode Tip Material: Platinum
- Center Electrode Core Material: Copper
- Hex Type: Hex
- Resistor Type: Yes
- Insulator Material: Ceramic
- Indexed: No
- Hex Size: 5/8
- Reach:
- 1.05
- 26.67
- Center Electrode Tip Material: Platinum
- Ground Electrode Tip Design: Standard
- Pre-Gap Size:
- 0.044
- 1.12
- Resistance: 4000
- Insulator Height:
- 2.006
- 50.95
-
Features:
- Engineered with a platinum-to-platinum design that prevents gap erosion, extending the life of the spark plug.
- The yttrium-Enhanced Ground Electrode delivers superior heat transfer that delivers more durability under high temps and pressure for greater life.
- Its high alumina ceramic insulator provides optimum thermal conductivity and dielectric strength.
- The multi-rib insulator prevents flash-over.
- Autolite® Double Platinum spark plugs have a platinum-to-platinum design that decreases gap erosion, reduces misfires, and provides improved durability*, leading to longer service life. It provides superior performance over copper and platinum plugs primarily used in distributorless ignition system (DIS) engines.
-
Suggested Purchase Quantity: 6
- Most jobs typically require 6 of this item.
- This item must be purchased in quantities of 4
This Part Fits the Following OEM/Substitute Numbers:
004 159 49 03, 1116, 12 12 0 035 915, 22401 AA580, 22401-5M015, 22401-CKE1B, 30650379, 30650379-0, 30650843, 30650843-0, 30713859, 30713859-0, 3381, 446, 7975, 8122, 8162, 90919-01235...VIEW MORE
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2018 - Chrysler 300 | V | - | 8 Cyl 5.7L | 345 |
- Autolite APP5325 Double Platinum Spark Plug
- 2 Plugs Per Cylinder Required
- Double Platinum Spark Plug
- Product Attributes:
- Center Electrode Projection: Mid Projection
- Center Electrode Insulator Tip Projection:
- 0.133
- 3.38
- Seat Type: Flat
- Washer Included: Yes
- Electrical Terminal Type: Non-removable Nut
- Ground Electrode Quantity: 1
- Grade Type: Performance
- Core Nose Length:
- 0.465
- 11.81
- Washer Type: Crush
- Ground Electrode Tip Material: Platinum
- Center Electrode Core Material: Copper
- Hex Type: Hex
- Resistor Type: Yes
- Insulator Material: Ceramic
- Indexed: No
- Hex Size: 5/8
- Reach:
- 1.05
- 26.67
- Center Electrode Tip Material: Platinum
- Ground Electrode Tip Design: Standard
- Pre-Gap Size:
- 0.044
- 1.12
- Resistance: 4000
- Insulator Height:
- 2.006
- 50.95
-
Features:
- Engineered with a platinum-to-platinum design that prevents gap erosion, extending the life of the spark plug.
- The yttrium-Enhanced Ground Electrode delivers superior heat transfer that delivers more durability under high temps and pressure for greater life.
- Its high alumina ceramic insulator provides optimum thermal conductivity and dielectric strength.
- The multi-rib insulator prevents flash-over.
- Autolite® Double Platinum spark plugs have a platinum-to-platinum design that decreases gap erosion, reduces misfires, and provides improved durability*, leading to longer service life. It provides superior performance over copper and platinum plugs primarily used in distributorless ignition system (DIS) engines.
-
Suggested Purchase Quantity: 6
- Most jobs typically require 6 of this item.
- This item must be purchased in quantities of 4
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2018 - Chrysler 300 | V | - | 8 Cyl 5.7L | 345 |
- NGK Laser Iridium High Ignitability Spark Plug
- Gap 0.044" OE Equivalent Design 100,000 mi OE Mfr Recommended Service Interval
- Laser Iridium High Ignitability Spark Plug
- Product Attributes:
- Center Electrode Design: Fine Wire
- Center Electrode Insulator Tip Projection:
- 0.20
- 5.0
- Washer Included: Yes
- Electrical Terminal Type: Non-removable Nut
- Grade Type: Performance
- Service Number: Silzkr7b11
- Washer Type: Crush
- Ground Electrode Tip Material: Platinum
- Short Style Spark Plug: No
- Skirt: No
- Center Electrode Core Material: Copper
- Part Number: Silzkr7b11
- Resistor Type: Yes
- Stock Number: 9723
- Ground Electrode Tip Design: Square Platinum Electrode (spe) - High Ignitability
- Pre-Gap Size:
- .044
- 1.1
- Ground Electrode Core Material: Nickel
- Material Grade: Iridium Platinum
- Center Electrode Projection: Long Projection
- Seat Type: Flat
- Ground Electrode Quantity: 1
- Insulator Material: Ceramic
- Hex Size: 5/8" (16mm)
- Reach:
- 1.043
- 26.5
- Center Electrode Tip Material: Iridium
- Skirt Length: 0.0
- Manufacturer Heat Range: 7
- Ground Configuration: J-gap
- Resistance: 5000.0
- Insulator Height:
- 2.01
- 51.0
- Thread Diameter:
- 0.472
- 12.0
-
Features:
- SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
- SPE DESIGN: Square platinum electrode shape of the ground electrode provides the best ignitability and service life for high heat engines
- 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
- ACTUAL OE or EQUIVALENT HIGH IGNITABILITY DESIGN: SPE tip & iridium alloy center electrode produce the most advanced OE spark plug technology
- RECOMMENDED USAGE: Best for vehicles with OE SPE iridium alloy plugs
- NGK Laser Iridium High Ignitability spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium High Ignitability 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. Laser Iridium High Ignitability spark plugs feature raised platinum pad or platinum fine wire tip on the ground electrode for even wear in distributorless ignition systems and improved spark performance.
-
Suggested Purchase Quantity: 6
- Most jobs typically require 6 of this item.
- This item must be purchased in quantities of 4
This Part Fits the Following OEM/Substitute Numbers:
18846-11070, 7B0905600C, 9030, 9686, 9723, 9752, REC8WYPB3
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2018 - Chrysler 300 | V | 3604 | 6 Cyl 3.6L | 220 |
- 6 Required
- Spark Plug Well Gasket; 6 Required;
- Spark Plug Well Gasket
-
Features:
- Spark Plug Well Gasket
- Crown Automotive carries over 9600 unique quality replacement parts encompassing over 766,000 different applications for every model of Jeep produced since 1941.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Sub Model | CID |
|---|---|---|---|---|---|
| 2018 - Chrysler 300 | V | 3604 | 6 Cyl 3.6L | Touring L | 220 |
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