Replace worn spark plugs with this 6-piece set of Iridium Spark Plugs SP149125AE, designed for compatible Dodge and Jeep vehicles equipped with 3.6L engines.

The set includes 6 spark plugs, making it suitable for complete spark-plug replacement on compatible six-cylinder applications.

Key Features

1. 6-piece spark plug set
2. Part number: SP149125AE
3. Iridium spark plug construction
4. Designed for compatible 3.6L engines
5. Intended for select 2011–2021 Dodge and Jeep applications
6. Helps support reliable ignition and engine performance
7. Direct replacement-style fit when properly matched
8. Suitable for routine engine maintenance

Product Specifications

1. Quantity: 6 Spark Plugs
2. Part Number: SP149125AE
3. Type: Iridium Spark Plug
4. Engine Application: Select 3.6L engines
5. Vehicle Makes: Dodge / Jeep
6. Model Years: Select 2011–2021 applications
7. Condition: New
8. OEM: OEM replacement / Genuine OEM only if verified

Important Fitment Information

Do not assume every 2011–2021 Dodge or Jeep 3.6L uses the same spark plug. Fitment can vary by exact model, engine configuration, and production year.

Before purchasing, verify SP149125AE against the vehicle’s VIN or the manufacturer’s parts catalog. Also confirm the required spark-plug gap and installation specifications for the specific vehicle.

Installation Note

Follow the vehicle manufacturer’s torque specifications and installation procedure. Do not overtighten spark plugs, as improper installation can damage the cylinder head or spark plug.

OEM Authenticity Note

If these are genuinely Mopar/OEM SP149125AE plugs, you can state “Genuine OEM.” If they are aftermarket plugs that cross-reference SP149125AE, use “OEM replacement” or “compatible replacement” instead.