Application:

For Chevrolet

For 2016-2022 Chevrolet Spark L4 1.4L

For 2016-2019 Chevrolet Volt L4 1.5L

OE/Part number:

94051, SILZNAR6D9, 12637197

Specification:

Center Electrode Core Material: Platinum

Center Electrode Tip Material: Iridium

Electrical Terminal Type: Non-Removable Nut

Gap Size: 0.031-0.035 IN; 0.8-0.9 mm

Ground Configuration: Standard

Ground Electrode Quantity: 1

Ground Electrode Tip Design: Square Platinum Electrode - High Ignitability

Hex Size: 14mm

Insulator Height: 2.07 IN; 52.5 mm

Manufacturer Heat Range: 6

Part Number: SILZNAR6D9

Reach: 0.984 IN; 25.0 mm

Resistance (ohms): 5000

Seat Type: Tapered

Thread Diameter: 12.00 mm

Installation Torque: 15N

Quantity Sold: A Set of Four Pieces

Package included:

4x Iridium & Platinum Spark Plugs

（Showing as the picture）

Feature:

The spark plug is iridium spark plug, have a much longer working life, can work 100000 kilometers, consistent and stable spark.

Iridium center electrode firing pin provides exceptional ignitability, faster starts and quicker acceleration, better fuel economy and lower emissions.

Every component either matches or improves on the OE design to ensure fast and easy installation with superior performance and reliability.

Provides excellent cold starting performance and smoother engine operation.

Note:

All product images are taken from real objects, and the displayed numbers and details are accurate. Please carefully check if they match your vehicle.