Spark Plugs
Spark Plugs
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1 - 16 of 59 results
243-4291: Gas Engine Ignition Spark Plug
Spark Plug
Cat
Application
G3500 and All G3600 Bio-Gas (Landfill Gas and Digester Gas)
Material
Carbon Steel,Acoustical Insulation
Electrode Gap Setting
Refer to Operation Maintenance Manual for your engine or contact local Cat dealer
602-7619: Gas Engine Ignition Spark Plug
Cat® Spark Plug
Cat
Hex Size (in)
0.87
Length (in)
4.62
Material
Carbon Steel,Anti-Sieze Compound Mixed: Metal,Alloy Mixed: Metal
295-3099: Stainless Steel Spark Plug
Cat® Exhaust Combustion Spark Plug to reduce emissions and improve engine efficiency
Cat
Material
Carbon Steel
Electrode Gap Setting
Refer to Operation Maintenance Manual for your engine or contact local Cat dealer
2N-2839: Steel Spark Plug
Cat® Gas Engine Ignition Spark Plug enabling combustion and powering the vehicle or machinery
Cat
Application
G3408 Std plug for 9.4:1 and 10.3:1
Material
Carbon Steel
Electrode Gap Setting
Refer to Operation Maintenance Manual for your engine or contact local Cat dealer
643-6599: Engine Spark Plug
Cat® Engine Spark Plug ignites air-fuel mixture in the engine cylinder, facilitating combustion for optimal engine performance and efficiency
Cat
Length (in)
4.61
Thread
M18x1.5
Hole Size (in)
0.06
Weight (lb)
0.25
Material
Alloy Mixed: Metal,Carbon Steel,Anti-Sieze Compound Mixed: Metal
617-1274: Gas Engine Spark Plug
Cat® Spark Plug used in Gas Engine Ignition
Cat
Material
Alloy Mixed: Metal,Anti-Sieze Compound Mixed: Metal,Carbon Steel
659-0853: Gas Engine Ignition Spark Plug
Cat® Gas Engine Ignition Spark Plug produces a controlled spark to ignite the air-fuel mixture, ensuring smooth and consistent combustion
Cat
387-9899: Glow Plug for Engine Cylinder Head
Cat® Glow Plug for Engine Cylinder Head
Cat
Material
Steel,Carbon Steel
104-3170: Platinum Alloy Tip Spark Plug
Cat® Gas Engine Ignition Spark Plug enabling combustion and powering the vehicle or machinery
Cat
Application
G3412 Std plug for 11.4:1
Material
Alloy Mixed: Metal
Electrode Gap Setting
Refer to Operation Maintenance Manual for your engine or contact local Cat dealer
4W-2256: Transformer Spark Plug
Cat® Gas Engine Ignition Spark Plug enabling combustion and powering the vehicle or machinery
Cat
Application
G3408 CSA for 9.4:1 and 10.3:1
Electrode Gap Setting
Refer to Operation Maintenance Manual for your engine or contact local Cat dealer
2N-0553: Engine Spark Plug
An Engine Spark Plug ignites the air-fuel mixture, enabling combustion and power generation in internal combustion engines.
Cat
Electrode Gap Setting
Refer to Operation Maintenance Manual for your engine or contact local Cat dealer
3T-9562: 24 Volt Glow Plug
Cat® 24 Volt Glow Plug
Cat
Material Description
Steel
Voltage (volts)
24
Length (in)
4.69
Hex Size (in)
0.37
Thread Size (in)
3/8-24
Material
Carbon Steel,Fluoroelastomer (FKM) Rubber,Stainless Steel,Alloy Copper
453-3510: 12 Volt Glow Plug
Cat® 12 Volt Glow Plug
Cat
Material Description
Steel
Voltage (volts)
12
Length (in)
5.43
Hex Size (in)
0.28
Material
Alloy Zinc,Carbon Steel,Corrosion Preventative Fluid
107-3659: Cylinder Glow Plug
A Cylinder Glow Plug preheats air in diesel engine cylinders, ensuring reliable ignition and smooth performance, especially in cold conditions.
Cat
Overall Length (in)
5.6
Overall Width (in)
0.5
Overall Height (in)
0.5
452-3112: 12 Volt Glow Plug
Cat® 12 Volt Glow Plug
Cat
Material Description
Steel
Voltage (volts)
12
Length (in)
5.3
Hex Size (in)
0.28
Material
Carbon Steel,Alloy Zinc,Corrosion Preventative Fluid
Key
Key
Factory Fit
This part is designed to fit your Cat equipment based on the manufacturer’s specifications.
Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.
Remanufactured
Non-Returnable
Kit
Replaced
Unlike other spark plugs, Cat® Spark Plugs are engineered to provide the maximum amount of efficiency during each service interval. Cat Spark Plugs are designed to provide easy installation and removal, limiting the amount of downtime required during each maintenance interval so that your engine is back up and running as soon as possible.
Spark Plugs for Gas Engines
The 3500/3600 plug was designed with maintenance in mind:
- Zinc plated terminal provides lubricity to allow for easy installation and removal
- Pure Iridium center electrode precious metal provides maximum wear resistance resulting in less re-gapping
- Self-retained gasket stays in place for easy installation and removal
Bio-Gas Plug
- The Bio-Gas plug shares the same benefits of the 3500/3600 plug, but is a more robust option for landfill applications
- Longer life with enhanced internal electrode material
- Increased service life
- Enhanced reliability
Pre-Chamber Plug
The Pre-Chamber plug was designed to maximize productivity and ease of maintenance:
- Customized for the combustion process in the G3500 C&E product to maximize engine performance and efficiency
- Requires no re-gapping
- Provides extended life through the use of precious metal electrodes that resist corrosion and wear
Click the Reference Tab above for the right Spark Plug for your Cat engine.
