Ignition Coil & Spark Plug & Wire Set For Dodge Ram 1500 2500 3500 5.7L V8 UF378

Complete ignition tune-up kit for Chrysler, Dodge, and Jeep 5.7L V8 engines. Includes 8 ignition coils, 16 iridium spark plugs, and 8 spark plug wires. High-performance coils deliver 15% more energy than standard coils. Iridium spark plugs outperform nickel and platinum for longer life and better ignition. Direct replacement – ready to install.

Feature：

Complete 8-Cylinder Kit – 8 coils, 16 iridium spark plugs, and 8 spark plug wires for a full ignition system overhaul.

15% More Energy – High-performance coils provide stronger spark for improved combustion and engine response.

Premium Iridium Spark Plugs – Far better durability and performance than nickel or platinum plugs. Ensures reliable starts and smooth idle.

Direct Bolt-On Fit – Precision-engineered to match factory dimensions. No modifications required.

Built to Strict Quality Standards – High-grade materials with OE+ durability. Copper wire inside for excellent electrical, corrosion, and abrasion resistance.

Prevent Common Ignition Issues – Replace coils and plugs together to avoid failure to start, engine vibration, misfiring, low power, spark plug fouling, and poor fuel economy.

Specifications：

Connector: 2 Pins

Connector Gender: Female

Terminal Gender: Male

Terminal Type: Blade

Voltage: 12V

Thread Length(mm): 14mm

Spark Plug Type: Soft Plug

Mounting Position: Valve Cover

Coil Type: Electronic

Terminal Type: Blade

Mounting Hardware Included: Yes

Connector Quantity: 1

Connector Shape: Square

Connector Type: Plug In

Mount Type: Bolt On

Terminal Quantity: 2

Part Number：

Ignition Coil:

UF378, 5C1409, 56028394AB, 56028394AC, 56028394AD, C1414, UF505, UF428.

Spark Plug:

6987, ZFR6F-11G.

Fitment：

Compatible with the following vehicles equipped with 5.7L V8 engine:​

2005 Chrysler 300 5.7L V8

2004-2005 Dodge Durango 5.7L V8

2005 Jeep Grand Cherokee 5.7L V8

2005 Dodge Magnum 5.7L V8

2003-2005 Dodge Ram 1500 5.7L V8

2003-2005 Dodge Ram 2500 5.7L V8

2003-2005 Dodge Ram 3500 5.7L V8

Important Note

Allow the engine to cool completely before starting replacement

Keep the work area clean. Wipe away dust and oil around ignition coils before removal to prevent debris from entering the combustion chamber

Wear gloves during installation for cleanliness and safety

Professional installation recommended if you are not experienced

Package Included

8 x Ignition Coils

16 x Iridium Spark Plugs

8 x Spark Plug Wires

(As pictured)

Customer Service

We are committed to quality and customer satisfaction. If you have any questions about fitment or compatibility, please contact us before purchasing. Our team responds promptly and is ready to assist you.

Certificates of our product:

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