Denso W24ESR-U U-Groove Spark Plug

The Denso W24ESRU U-Groove Spark Plug delivers reliable performance and efficient combustion for a wide range of engines. Engineered with advanced technology and high-quality materials, this spark plug ensures optimal ignition and consistent operation. Upgrade your engine's performance with this dependable spark plug from Denso.

Description

Denso's W24ESRU U-Groove Spark Plug is designed for superior thermal conductivity and reliable ignition. Featuring a copper core center electrode, this spark plug efficiently dissipates heat, preventing overheating and ensuring consistent performance. The unique five-rib insulator minimizes flashover, reducing voltage loss and maximizing spark energy. A dual copper and glass seal creates a gas-tight bond between the center electrode and insulator, preventing leakage and maintaining optimal combustion. The U-Groove ground electrode enhances ignitability and reduces quenching, resulting in a stronger, more consistent spark. This spark plug is pre-fired to guarantee reliable operation right out of the box, making it a trusted choice for both enthusiasts and professionals. With a 14 mm thread size and a 19.1 mm (3/4") thread reach, the Denso W24ESRU U-Groove Spark Plug is suitable for various automotive applications.

Features & highlights

• Ensures reliable operation with 100 percent pre-fired construction.
• Provides superior thermal conductivity with a copper core center electrode.
• Reduces flashover and voltage loss with a unique five-rib insulator design.
• Maintains a gas-tight seal with a dual copper and glass seal.
• Enhances ignitability with a U-Groove ground electrode shape.
• Designed as Original Equipment for automotive applications.

Technical specifications

• Brand: Denso
• Product Name: Spark Plug
• Vendor Part Number: W24ESR-U
• Center Electrode Type: Standard
• Electrode Tip Material: Nickel Alloy
• Ground Electrode Shape: U-Groove
• Heat Range: 24
• Hex Size: 20.6 mm (13/16")
• Spark Gap: 0.8 mm
• Terminal Configuration: Threaded Stud
• Thread Reach: 19.1 mm (3/4")
• Thread Size: 14 mm
• Type: Resistor
• Center Electrode Projection: Non-Projected

Important to know

No specific requirements or limitations are listed for this product.