Autolite XP6043 Spark Plug

Brand	Autolite XP6043
Product line	Iridium Spark Plug
Fits	Dodge, Cadillac, Chevrolet, GMC, Jeep, and Chrysler · 255 vehicles

Iridium-enhanced fine wire. Delivers stronger ignitability and improved performance.

Platinum ground electrode. Adds durability for longer service life.

Performance grade. Built for better fuel efficiency and acceleration.

Cross-references AMS Automotive 4344, Bosch 96307 and DENSO Auto Parts 5350 for the same application. See all 14.

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Autolite Iridium XP Spark Plug XP6043

Autolite XP6043 is an iridium spark plug built for performance-focused ignition service in a wide range of GM, Jeep, Dodge, and Chrysler applications. It combines a fine-wire iridium center electrode with a platinum ground electrode to support durable spark delivery, efficient combustion, and consistent engine response.

Key Features

Iridium fine-wire center electrode for precise spark initiation
Platinum ground electrode with tapered cut design for improved durability
Resistor plug with 4,000 ohms resistance
Ceramic insulator and copper core center electrode for stable heat control
M14 x 1.25 thread, 5/8 hex, tapered seat, and long projection design
Performance grade spark plug for modern ignition systems

Product Details

The Autolite Iridium XP line is engineered around a fine-wire iridium center electrode and a proprietary platinum ground electrode to maintain strong ignition performance over time. The tapered ground wire helps promote efficient flame propagation, which supports smoother acceleration, better fuel efficiency, and reliable ignitability. Autolite XP6043 is a direct-fit spark plug for many late-model vehicles, including Chevrolet Silverado 1500, GMC Sierra 1500, Jeep Wrangler, and Dodge Durango applications.

This part cross-references DENSO Auto Parts 5350 and Bosch 96307 for the same application.

What It Helps Address

Hard starting caused by worn or weakened spark plugs
Misfire conditions from inconsistent spark delivery
Rough idle and hesitation under load
Reduced throttle response in high-mileage ignition systems
Loss of fuel efficiency from inefficient combustion

Installation Notes and Fitment

Compatible with select 2011-2026 vehicles, including Fits 2021-2025 Chevrolet Silverado 1500, N/A; Fits 2021-2025 GMC Sierra 1500, N/A; Fits 2021-2026 Jeep Wrangler, N/A; Fits 2022-2025 Chevrolet Tahoe, N/A; and Fits 2022-2024 Dodge Durango, N/A. Additional coverage includes Fits 2021-2025 Chevrolet Silverado 2500 HD, N/A; Fits 2021-2025 GMC Sierra 2500 HD, N/A; Fits 2021-2025 GMC Yukon, N/A; and Fits 2021-2024 Chevrolet Camaro, N/A.

Verify thread size, seat type, reach, and heat range before installation. Use the vehicle manufacturer’s specified gap and torque procedure, and inspect ignition coils and boots during service to avoid repeat misfire concerns. Autolite XP6043 is also listed for applications such as Chevrolet Express 2500, GMC Savana 3500, Cadillac Escalade, and Jeep Grand Cherokee.

Quality Assurance

Autolite designs the Iridium XP series with an iridium-enhanced fine-wire center electrode and a platinum ground electrode to support long-term durability and stable ignition performance in demanding daily-driver and truck applications.

This part fits 255 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Submodel	Liters	Cylinders	Fuel Type	Position	Notes
2026	Chevrolet	Express 3500	—	4.3L	V6	—	N/A	Iridium XP Spark Plug
2026	GMC	Savana 3500	—	4.3L	V6	—	N/A	Iridium XP Spark Plug
2026	Jeep	Wrangler	Rubicon 392	6.4L	V8	—	N/A	Iridium XP Spark Plug
2025	Cadillac	Escalade	—	6.2L	V8	GAS	N/A	Iridium XP Spark Plug
2025	Cadillac	Escalade ESV	—	6.2L	V8	GAS	N/A	Iridium XP Spark Plug
2025	Chevrolet	Express 2500	—	6.6L	V8	—	N/A	Iridium XP Spark Plug
2025	Chevrolet	Express 3500	—	6.6L	V8	—	N/A	Iridium XP Spark Plug
2025	Chevrolet	LCF 3500HG	—	6.6L	V8	—	N/A	Iridium XP Spark Plug
2025	Chevrolet	Silverado 1500	—	6.2L	V8	—	N/A	Iridium XP Spark Plug
2025	Chevrolet	Silverado 2500 HD	—	6.6L	V8	FLEX	N/A	Iridium XP Spark Plug
2025	Chevrolet	Silverado 3500 HD	—	6.6L	V8	FLEX	N/A	Iridium XP Spark Plug
2025	Chevrolet	Tahoe	—	5.3L	V8	GAS	N/A	Iridium XP Spark Plug
2025	GMC	Savana 2500	—	6.6L	V8	—	N/A	Iridium XP Spark Plug
2025	GMC	Savana 3500	—	4.3L	V6	—	N/A	Iridium XP Spark Plug
2025	GMC	Sierra 1500	—	6.2L	V8	—	N/A	Iridium XP Spark Plug
2025	GMC	Sierra 2500 HD	—	6.6L	V8	FLEX	N/A	Iridium XP Spark Plug
2025	GMC	Sierra 3500 HD	—	6.6L	V8	GAS	N/A	Iridium XP Spark Plug
2025	GMC	Yukon	—	5.3L	V8	GAS	N/A	Iridium XP Spark Plug
2025	GMC	Yukon XL	—	5.3L	V8	GAS	N/A	Iridium XP Spark Plug
2025	Jeep	Wrangler	—	6.4L	V8	—	N/A	Iridium XP Spark Plug
2024	Cadillac	Escalade	—	6.2L	V8	GAS	N/A	Iridium XP Spark Plug
2024	Cadillac	Escalade ESV	—	6.2L	V8	GAS	N/A	Iridium XP Spark Plug
2024	Chevrolet	Camaro	—	6.2L	V8	—	N/A	Iridium XP Spark Plug
2024	Chevrolet	Express 2500	—	6.6L	V8	—	N/A	Iridium XP Spark Plug
2024	Chevrolet	Express 3500	—	6.6L	V8	—	N/A	Iridium XP Spark Plug
2024	Chevrolet	LCF 3500HG	—	6.6L	V8	—	N/A	Iridium XP Spark Plug
2024	Chevrolet	Silverado 1500	—	5.3L	V8	FLEX	N/A	Iridium XP Spark Plug
2024	Chevrolet	Silverado 2500 HD	—	6.6L	V8	FLEX	N/A	Iridium XP Spark Plug
2024	Chevrolet	Silverado 3500 HD	—	6.6L	V8	FLEX	N/A	Iridium XP Spark Plug
2024	Chevrolet	Tahoe	—	5.3L	V8	—	N/A	Iridium XP Spark Plug
2024	Dodge	Durango	—	6.4L	V8	GAS	N/A	Iridium XP Spark Plug
2024	GMC	Savana 2500	—	4.3L	V6	—	N/A	Iridium XP Spark Plug
2024	GMC	Savana 3500	—	4.3L	V6	—	N/A	Iridium XP Spark Plug
2024	GMC	Sierra 1500	—	6.2L	V8	—	N/A	Iridium XP Spark Plug
2024	GMC	Sierra 2500 HD	—	6.6L	V8	FLEX	N/A	Iridium XP Spark Plug
2024	GMC	Sierra 3500 HD	—	6.6L	V8	FLEX	N/A	Iridium XP Spark Plug
2024	GMC	Yukon	—	5.3L	V8	GAS	N/A	Iridium XP Spark Plug
2024	GMC	Yukon XL	—	5.3L	V8	GAS	N/A	Iridium XP Spark Plug
2024	Jeep	Wrangler	—	6.4L	V8	GAS	N/A	Iridium XP Spark Plug
2023	Cadillac	Escalade	—	6.2L	V8	GAS	N/A	Iridium XP Spark Plug
2023	Cadillac	Escalade ESV	—	6.2L	V8	GAS	N/A	Iridium XP Spark Plug
2023	Chevrolet	Camaro	—	6.2L	V8	—	N/A	Iridium XP Spark Plug
2023	Chevrolet	Express 2500	—	6.6L	V8	—	N/A	Iridium XP Spark Plug
2023	Chevrolet	Express 3500	—	6.6L	V8	—	N/A	Iridium XP Spark Plug
2023	Chevrolet	Silverado 1500	—	5.3L	V8	FLEX	N/A	Iridium XP Spark Plug
2023	Chevrolet	Silverado 2500 HD	—	6.6L	V8	FLEX	N/A	Iridium XP Spark Plug
2023	Chevrolet	Silverado 3500 HD	—	6.6L	V8	FLEX	N/A	Iridium XP Spark Plug
2023	Chevrolet	Tahoe	—	5.3L	V8	—	N/A	Iridium XP Spark Plug
2023	Chrysler	300	C	6.4L	V8	GAS	N/A	Iridium XP Spark Plug
2023	Dodge	Challenger	—	6.4L	V8	GAS	N/A	Iridium XP Spark Plug
2023	Dodge	Charger	—	6.4L	V8	GAS	N/A	Iridium XP Spark Plug
2023	Dodge	Durango	—	6.4L	V8	GAS	N/A	Iridium XP Spark Plug
2023	GMC	Savana 2500	—	4.3L	V6	FLEX	N/A	Iridium XP Spark Plug
2023	GMC	Savana 3500	—	6.6L	V8	—	N/A	Iridium XP Spark Plug
2023	GMC	Sierra 1500	—	6.2L	V8	—	N/A	Iridium XP Spark Plug
2023	GMC	Sierra 2500 HD	—	6.6L	V8	FLEX	N/A	Iridium XP Spark Plug
2023	GMC	Sierra 3500 HD	—	6.6L	V8	FLEX	N/A	Iridium XP Spark Plug
2023	GMC	Yukon	—	5.3L	V8	GAS	N/A	Iridium XP Spark Plug
2023	GMC	Yukon XL	—	5.3L	V8	GAS	N/A	Iridium XP Spark Plug
2023	Jeep	Grand Wagoneer	—	6.4L	V8	GAS	N/A	Iridium XP Spark Plug
2023	Jeep	Wrangler	—	6.4L	V8	GAS	N/A	Iridium XP Spark Plug
2022	Cadillac	Escalade	—	6.2L	V8	GAS	N/A	Iridium XP Spark Plug
2022	Cadillac	Escalade ESV	—	6.2L	V8	GAS	N/A	Iridium XP Spark Plug
2022	Chevrolet	Camaro	—	6.2L	V8	—	N/A	Iridium XP Spark Plug
2022	Chevrolet	Express 2500	—	6.6L	V8	—	N/A	Iridium XP Spark Plug
2022	Chevrolet	Express 3500	—	6.6L	V8	—	N/A	Iridium XP Spark Plug
2022	Chevrolet	Silverado 1500	Custom Trail Boss	5.3L	V8	—	N/A	Iridium XP Spark Plug
2022	Chevrolet	Silverado 1500 LTD	—	5.3L	V8	—	N/A	Iridium XP Spark Plug
2022	Chevrolet	Silverado 2500 HD	—	6.6L	V8	FLEX	N/A	Iridium XP Spark Plug
2022	Chevrolet	Silverado 3500 HD	—	6.6L	V8	FLEX	N/A	Iridium XP Spark Plug
2022	Chevrolet	Tahoe	—	5.3L	V8	—	N/A	Iridium XP Spark Plug
2022	Dodge	Challenger	—	6.4L	V8	GAS	N/A	Iridium XP Spark Plug
2022	Dodge	Charger	—	6.4L	V8	GAS	N/A	Iridium XP Spark Plug
2022	Dodge	Durango	—	6.4L	V8	GAS	N/A	Iridium XP Spark Plug
2022	GMC	Savana 2500	—	4.3L	V6	FLEX	N/A	Iridium XP Spark Plug
2022	GMC	Savana 3500	—	6.6L	V8	—	N/A	Iridium XP Spark Plug
2022	GMC	Sierra 1500	—	6.2L	V8	—	N/A	Iridium XP Spark Plug
2022	GMC	Sierra 1500 Limited	—	5.3L	V8	FLEX	N/A	Iridium XP Spark Plug
2022	GMC	Sierra 2500 HD	—	6.6L	V8	FLEX	N/A	Iridium XP Spark Plug
2022	GMC	Sierra 3500 HD	—	6.6L	V8	FLEX	N/A	Iridium XP Spark Plug
2022	GMC	Yukon	—	5.3L	V8	GAS	N/A	Iridium XP Spark Plug
2022	GMC	Yukon XL	—	5.3L	V8	GAS	N/A	Iridium XP Spark Plug
2022	Jeep	Grand Wagoneer	—	6.4L	V8	GAS	N/A	Iridium XP Spark Plug
2022	Jeep	Wrangler	—	6.4L	V8	GAS	N/A	Iridium XP Spark Plug
2021	Cadillac	Escalade	—	6.2L	V8	GAS	N/A	Iridium XP Spark Plug
2021	Cadillac	Escalade ESV	—	6.2L	V8	GAS	N/A	Iridium XP Spark Plug
2021	Chevrolet	Camaro	—	6.2L	V8	—	N/A	Iridium XP Spark Plug
2021	Chevrolet	Express 2500	—	6.6L	V8	—	N/A	Iridium XP Spark Plug
2021	Chevrolet	Express 3500	—	6.6L	V8	—	N/A	Iridium XP Spark Plug
2021	Chevrolet	Silverado 1500	—	5.3L	V8	FLEX	N/A	Iridium XP Spark Plug
2021	Chevrolet	Silverado 2500 HD	—	6.6L	V8	GAS	N/A	Iridium XP Spark Plug
2021	Chevrolet	Silverado 3500 HD	—	6.6L	V8	FLEX	N/A	Iridium XP Spark Plug
2021	Chevrolet	Tahoe	—	6.2L	V8	—	N/A	With SKYACTIV; Iridium XP Spark Plug
2021	Dodge	Challenger	—	6.4L	V8	—	N/A	Iridium enhanced center electrode with proprietary V-trimmed platinum side wire in 0.6mm finewire design; requires 2 plugs per cylinder; .045"/1.1mm.; Iridium Spark Plug
2021	Dodge	Charger	—	6.4L	V8	—	N/A	Iridium enhanced center electrode with proprietary V-trimmed platinum side wire in 0.6mm finewire design; requires 2 plugs per cylinder; .045"/1.1mm.; Iridium Spark Plug
2021	Dodge	Durango	—	6.4L	V8	—	N/A	Iridium enhanced center electrode with proprietary V-trimmed platinum side wire in 0.6mm finewire design; requires 2 plugs per cylinder; .045"/1.1mm.; Iridium Spark Plug
2021	GMC	Savana 2500	—	4.3L	V6	FLEX	N/A	Iridium XP Spark Plug
2021	GMC	Savana 3500	—	6.6L	V8	—	N/A	Iridium XP Spark Plug
2021	GMC	Sierra 1500	—	6.2L	V8	—	N/A	Iridium XP Spark Plug
2021	GMC	Sierra 2500 HD	—	6.6L	V8	FLEX	N/A	Iridium XP Spark Plug
2021	GMC	Sierra 3500 HD	—	6.6L	V8	FLEX	N/A	Iridium XP Spark Plug
2021	GMC	Yukon	—	5.3L	V8	GAS	N/A	Iridium XP Spark Plug
2021	GMC	Yukon XL	—	5.3L	V8	GAS	N/A	Iridium XP Spark Plug
2021	Jeep	Grand Cherokee	—	6.4L	V8	GAS	N/A	Iridium XP Spark Plug
2021	Jeep	Wrangler	—	6.4L	V8	GAS	N/A	Iridium XP Spark Plug
2020	Cadillac	Escalade	—	—	—	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2020	Cadillac	Escalade ESV	—	—	—	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2020	Chevrolet	Camaro	—	6.2L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2020	Chevrolet	Express 2500	—	4.3L	V6	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2020	Chevrolet	Express 3500	—	4.3L	V6	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2020	Chevrolet	Silverado 1500	—	5.3L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2020	Chevrolet	Silverado 1500	—	6.2L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2020	Chevrolet	Silverado 1500	—	4.3L	V6	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2020	Chevrolet	Silverado 2500 HD	—	6.6L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2020	Chevrolet	Silverado 3500 HD	—	6.6L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2020	Chevrolet	Tahoe	—	5.3L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2020	Chevrolet	Tahoe	—	6.2L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2020	Dodge	Challenger	—	6.4L	V8	—	N/A	Iridium enhanced center electrode with proprietary V-trimmed platinum side wire in 0.6mm finewire design; requires 2 plugs per cylinder; .045"/1.1mm.; Iridium Spark Plug
2020	Dodge	Charger	—	6.4L	V8	—	N/A	Iridium enhanced center electrode with proprietary V-trimmed platinum side wire in 0.6mm finewire design; requires 2 plugs per cylinder; .045"/1.1mm.; Iridium Spark Plug
2020	Dodge	Durango	—	6.4L	V8	—	N/A	Iridium enhanced center electrode with proprietary V-trimmed platinum side wire in 0.6mm finewire design; requires 2 plugs per cylinder; .045"/1.1mm.; Iridium Spark Plug
2020	GMC	Savana 2500	—	4.3L	V6	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2020	GMC	Savana 3500	—	4.3L	V6	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2020	GMC	Sierra 1500	—	5.3L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2020	GMC	Sierra 1500	—	6.2L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2020	GMC	Sierra 1500	—	4.3L	V6	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2020	GMC	Sierra 2500 HD	—	6.6L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2020	GMC	Sierra 3500 HD	—	6.6L	V8	—	N/A	.040"/1.0mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; OE Style; Iridium Spark Plug
2020	GMC	Yukon	—	5.3L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2020	GMC	Yukon	—	6.2L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2020	GMC	Yukon XL	—	5.3L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2020	GMC	Yukon XL	—	6.2L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2020	Jeep	Grand Cherokee	—	6.4L	V8	—	N/A	Iridium enhanced center electrode with proprietary V-trimmed platinum side wire in 0.6mm finewire design; requires 2 plugs per cylinder; .045"/1.1mm.; Iridium Spark Plug
2019	Cadillac	Escalade	—	—	—	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2019	Cadillac	Escalade ESV	—	—	—	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2019	Chevrolet	Camaro	—	6.2L	V8	—	N/A	.040"/1.0mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; OE Style; Iridium Spark Plug
2019	Chevrolet	Corvette	—	—	—	—	N/A	.040"/1.0mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; OE Style; Iridium Spark Plug
2019	Chevrolet	Express 2500	—	4.3L	V6	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2019	Chevrolet	Express 3500	—	4.3L	V6	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2019	Chevrolet	Silverado 1500	—	5.3L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2019	Chevrolet	Silverado 1500	—	6.2L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2019	Chevrolet	Silverado 1500	—	4.3L	V6	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2019	Chevrolet	Silverado 1500 LD	—	—	—	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2019	Chevrolet	Tahoe	—	5.3L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2019	Chevrolet	Tahoe	—	6.2L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2019	Dodge	Challenger	—	6.4L	V8	—	N/A	Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Requires 2 Plugs Per Cylinder; .045"/1.1mm; OE Style; Iridium Spark Plug
2019	Dodge	Charger	—	6.4L	V8	—	N/A	Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Requires 2 Plugs Per Cylinder; .045"/1.1mm; OE Style; Iridium Spark Plug
2019	Dodge	Durango	—	6.4L	V8	—	N/A	Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Requires 2 Plugs Per Cylinder; .045"/1.1mm; OE Style; Iridium Spark Plug
2019	GMC	Savana 2500	—	4.3L	V6	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2019	GMC	Savana 3500	—	4.3L	V6	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2019	GMC	Sierra 1500	—	5.3L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2019	GMC	Sierra 1500	—	6.2L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2019	GMC	Sierra 1500	—	4.3L	V6	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2019	GMC	Sierra 1500 Limited	—	—	—	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2019	GMC	Yukon	—	5.3L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2019	GMC	Yukon	—	6.2L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2019	GMC	Yukon XL	—	5.3L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2019	GMC	Yukon XL	—	6.2L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2019	Jeep	Grand Cherokee	—	6.4L	V8	—	N/A	Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Requires 2 Plugs Per Cylinder; .045"/1.1mm; OE Style; Iridium Spark Plug
2018	Cadillac	Escalade	—	—	—	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2018	Cadillac	Escalade ESV	—	—	—	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2018	Chevrolet	Camaro	—	6.2L	V8	—	N/A	.040"/1.0mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; OE Style; Iridium Spark Plug
2018	Chevrolet	Corvette	—	—	—	—	N/A	.040"/1.0mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; OE Style; Iridium Spark Plug
2018	Chevrolet	Express 2500	—	4.3L	V6	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2018	Chevrolet	Express 3500	—	4.3L	V6	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2018	Chevrolet	Silverado 1500	—	5.3L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2018	Chevrolet	Silverado 1500	—	6.2L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2018	Chevrolet	Silverado 1500	—	4.3L	V6	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2018	Chevrolet	Tahoe	—	5.3L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2018	Chevrolet	Tahoe	—	6.2L	V8	—	N/A	Iridium enhanced center electrode, proprietary v-trimmed platinum side wire, 0.6mm finewire design, OE style 043"/1.1mm; Iridium Spark Plug
2018	Dodge	Challenger	—	6.4L	V8	—	N/A	Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Requires 2 Plugs Per Cylinder; .045"/1.1mm; OE Style; Iridium Spark Plug
2018	Dodge	Charger	—	6.4L	V8	—	N/A	Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Requires 2 Plugs Per Cylinder; .045"/1.1mm; OE Style; Iridium Spark Plug
2018	Dodge	Durango	—	6.4L	V8	—	N/A	Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Requires 2 Plugs Per Cylinder; .045"/1.1mm; OE Style; Iridium Spark Plug
2018	GMC	Savana 2500	—	4.3L	V6	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2018	GMC	Savana 3500	—	4.3L	V6	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2018	GMC	Sierra 1500	—	5.3L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2018	GMC	Sierra 1500	—	6.2L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2018	GMC	Sierra 1500	—	4.3L	V6	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2018	GMC	Yukon	—	5.3L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2018	GMC	Yukon	—	6.2L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2018	GMC	Yukon XL	—	5.3L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2018	GMC	Yukon XL	—	6.2L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2018	Jeep	Grand Cherokee	—	6.4L	V8	—	N/A	Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Requires 2 Plugs Per Cylinder; .045"/1.1mm; OE Style; Iridium Spark Plug
2017	Cadillac	Escalade	—	—	—	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2017	Cadillac	Escalade ESV	—	—	—	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2017	Chevrolet	Camaro	—	6.2L	V8	—	N/A	.040"/1.0mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; OE Style; Iridium Spark Plug
2017	Chevrolet	Corvette	—	—	—	—	N/A	.040"/1.0mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; OE Style; Iridium Spark Plug
2017	Chevrolet	Silverado 1500	—	5.3L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2017	Chevrolet	Silverado 1500	—	6.2L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2017	Chevrolet	Silverado 1500	—	4.3L	V6	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2017	Chevrolet	Tahoe	—	—	—	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2017	Dodge	Challenger	—	6.4L	V8	—	N/A	Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Requires 2 Plugs Per Cylinder; .045"/1.1mm; OE Style; Iridium Spark Plug
2017	Dodge	Charger	—	6.4L	V8	—	N/A	Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Requires 2 Plugs Per Cylinder; .045"/1.1mm; OE Style; Iridium Spark Plug
2017	GMC	Sierra 1500	—	5.3L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2017	GMC	Sierra 1500	—	6.2L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2017	GMC	Sierra 1500	—	4.3L	V6	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2017	GMC	Yukon	—	5.3L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2017	GMC	Yukon	—	6.2L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2017	GMC	Yukon XL	—	5.3L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2017	GMC	Yukon XL	—	6.2L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2017	Jeep	Grand Cherokee	—	6.4L	V8	—	N/A	Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Requires 2 Plugs Per Cylinder; .045"/1.1mm; OE Style; Iridium Spark Plug
2016	Cadillac	Escalade	—	6.2L	V8	FLEX	N/A	Iridium XP Spark Plug
2016	Cadillac	Escalade ESV	—	6.2L	V8	FLEX	N/A	Iridium XP Spark Plug
2016	Chevrolet	Camaro	—	6.2L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2016	Chevrolet	Corvette	—	—	—	—	N/A	.040"/1.0mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; OE Style; Iridium Spark Plug
2016	Chevrolet	Silverado 1500	—	5.3L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2016	Chevrolet	Silverado 1500	—	6.2L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2016	Chevrolet	Silverado 1500	—	4.3L	V6	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2016	Chevrolet	Tahoe	—	—	—	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2016	Dodge	Challenger	—	6.4L	V8	—	N/A	Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Requires 2 Plugs Per Cylinder; .045"/1.1mm; OE Style; Iridium Spark Plug
2016	Dodge	Charger	—	6.4L	V8	—	N/A	Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Requires 2 Plugs Per Cylinder; .045"/1.1mm; OE Style; Iridium Spark Plug
2016	GMC	Sierra 1500	—	5.3L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2016	GMC	Sierra 1500	—	6.2L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2016	GMC	Sierra 1500	—	4.3L	V6	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2016	GMC	Yukon	—	5.3L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2016	GMC	Yukon	—	6.2L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2016	GMC	Yukon XL	—	5.3L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2016	GMC	Yukon XL	—	6.2L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2016	Jeep	Grand Cherokee	—	6.4L	V8	—	N/A	Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Requires 2 Plugs Per Cylinder; .045"/1.1mm; OE Style; Iridium Spark Plug
2015	Cadillac	Escalade	—	6.2L	V8	FLEX	N/A	Iridium XP Spark Plug
2015	Cadillac	Escalade ESV	—	6.2L	V8	FLEX	N/A	Iridium XP Spark Plug
2015	Chevrolet	Corvette	—	—	—	—	N/A	.040"/1.0mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; OE Style; Iridium Spark Plug
2015	Chevrolet	Silverado 1500	—	5.3L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2015	Chevrolet	Silverado 1500	—	6.2L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2015	Chevrolet	Silverado 1500	—	4.3L	V6	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2015	Chevrolet	Tahoe	—	—	—	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2015	Dodge	Challenger	—	6.4L	V8	—	N/A	Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Requires 2 Plugs Per Cylinder; .045"/1.1mm; OE Style; Iridium Spark Plug
2015	Dodge	Charger	—	6.4L	V8	—	N/A	Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Requires 2 Plugs Per Cylinder; .045"/1.1mm; OE Style; Iridium Spark Plug
2015	GMC	Sierra 1500	—	5.3L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2015	GMC	Sierra 1500	—	6.2L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2015	GMC	Sierra 1500	—	4.3L	V6	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2015	GMC	Yukon	—	5.3L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2015	GMC	Yukon	—	6.2L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2015	GMC	Yukon XL	—	5.3L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2015	GMC	Yukon XL	—	6.2L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2015	Jeep	Grand Cherokee	—	6.4L	V8	—	N/A	Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Requires 2 Plugs Per Cylinder; .045"/1.1mm; OE Style; Iridium Spark Plug
2014	Chevrolet	Corvette	—	—	—	—	N/A	.040"/1.0mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; OE Style; Iridium Spark Plug
2014	Chevrolet	Silverado 1500	—	5.3L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2014	Chevrolet	Silverado 1500	—	6.2L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2014	Chevrolet	Silverado 1500	—	4.3L	V6	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2014	Chrysler	300	—	6.4L	V8	—	N/A	Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Requires 2 Plugs Per Cylinder; .045"/1.1mm; OE Style; Iridium Spark Plug
2014	Dodge	Challenger	—	6.4L	V8	—	N/A	Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Requires 2 Plugs Per Cylinder; .045"/1.1mm; OE Style; Iridium Spark Plug
2014	Dodge	Charger	—	6.4L	V8	—	N/A	Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Requires 2 Plugs Per Cylinder; .045"/1.1mm; OE Style; Iridium Spark Plug
2014	GMC	Sierra 1500	—	5.3L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2014	GMC	Sierra 1500	—	6.2L	V8	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2014	GMC	Sierra 1500	—	4.3L	V6	—	N/A	Iridium enhanced center electrode with platinum side wire, 0.6mm finewire design, 0.040"/1.0mm OE style.; Iridium Spark Plug
2014	Jeep	Grand Cherokee	—	6.4L	V8	—	N/A	Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Requires 2 Plugs Per Cylinder; .045"/1.1mm; OE Style; Iridium Spark Plug
2013	Chrysler	300	—	6.4L	V8	—	N/A	Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Requires 2 Plugs Per Cylinder; .045"/1.1mm; OE Style; Iridium Spark Plug
2013	Dodge	Challenger	—	6.4L	V8	—	N/A	Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Requires 2 Plugs Per Cylinder; .045"/1.1mm; OE Style; Iridium Spark Plug
2013	Dodge	Charger	—	6.4L	V8	—	N/A	Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Requires 2 Plugs Per Cylinder; .045"/1.1mm; OE Style; Iridium Spark Plug
2013	Jeep	Grand Cherokee	—	6.4L	V8	—	N/A	Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Requires 2 Plugs Per Cylinder; .045"/1.1mm; OE Style; Iridium Spark Plug
2012	Chrysler	300	—	6.4L	V8	—	N/A	Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Requires 2 Plugs Per Cylinder; .045"/1.1mm; OE Style; Iridium Spark Plug
2012	Dodge	Challenger	—	6.4L	V8	—	N/A	Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Requires 2 Plugs Per Cylinder; .045"/1.1mm; OE Style; Iridium Spark Plug
2012	Dodge	Charger	—	6.4L	V8	—	N/A	Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Requires 2 Plugs Per Cylinder; .045"/1.1mm; OE Style; Iridium Spark Plug
2012	Jeep	Grand Cherokee	—	6.4L	V8	—	N/A	Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Requires 2 Plugs Per Cylinder; .045"/1.1mm; OE Style; Iridium Spark Plug
2011	Dodge	Challenger	—	6.4L	V8	—	N/A	Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Requires 2 Plugs Per Cylinder; .045"/1.1mm; OE Style; Iridium Spark Plug
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Directly replaces or cross-references 14 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

AMS Automotive — 4344Bosch — 96307DENSO Auto Parts — 535041-11412622441CYFS13YRCHR9SII330XHR9SPP300XILTR5B11ILZTR6A8GITL20ITV16ITV16TTLTR5IX-11

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