NGK Standard Spark Plug BPR5ES-11

Name: NGK Standard Spark Plug BPR5ES-11
SKU: 213060
Availability: InStock

$4.74

SKU: 213060 Categories: Auto Parts, Automotive

In stock

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The NGK Standard Spark Plug BPR5ES-11 is a proven component that is the OE cornerstone for reliable ignition in a wide range of engines. When you install this plug, you’re not just replacing a part; you’re restoring your engine’s ability to fire consistently and efficiently, which translates directly to easier starting and smoother running, especially on smaller equipment like lawnmowers, marine engines, and older automotive applications. The deep-seated copper core is a key feature, helping the plug manage heat effectively and giving you a wider operating heat range to resist both fouling from running too cool and pre-ignition from running too hot. It’s a dependable workhorse designed for consistent performance across its service life.

Key Features of NGK Standard Spark Plug

Solid copper core offers excellent heat dissipation and conductivity

Built-in resistor (the 'R' in the code) suppresses radio frequency interference

Projected insulator tip helps burn off carbon deposits to resist fouling

Triple gasket sealing prevents combustion gas leakage past the shell

High alumina silicate ceramic insulator provides superior dielectric strength

Nickel alloy tip offers reliable performance for standard replacement intervals

Trivalent metal plating ensures superior anti-seizing and anti-corrosion properties

Pre-gapped to 1.1 millimeters for many common applications right out of the box

Corrugated ribs on the insulator prevent high-voltage flashover

Additional Information

Brand: NGK

Product Type: Standard Nickel Spark Plug

Model:

Product Use: Engine Ignition System

Size: 1 ct

Material: Nickel Alloy, Copper, Alumina Silicate Ceramic

Height: 2.13 inch (Insulator Height)

Length: 0.750 inch (Thread Reach)

Width: 13/16 inch (Hex Size)

Before installing this or any spark plug, always consult your equipment’s owner’s manual for the manufacturer’s recommended torque specifications to avoid damage to the cylinder head threads. The “-11” in the part number indicates a factory gap of 1.1 millimeters (or 0.044 inches), but it’s still wise to double-check the gap with a wire gauge before installation, especially on high-performance or finely-tuned engines. Using the proper spark plug socket with a rubber insert will help prevent cracking the ceramic insulator during installation.