4X Glow Plugs 177-7559 1777559 Fits for Caterpillar 3034 Engine 216 226 228 232 236 242 246 267 277 287 Loader

4X Glow Plugs 177-7559 1777559 – Replacement for Caterpillar 3034 Engine 216 226 228 232 236 242 246 267 277 287 Loader

Aftermarket glow plug set engineered for reliable cold-start ignition and consistent pre-heating performance in Caterpillar 3024C and 3034 diesel engine applications. Precision-manufactured components ensure drop-in compatibility with correct fitment.

Technical Specifications

• Part Numbers: 177-7559, 1777559, CA1777559
• Quantity: 4 × Glow Plugs
• Condition: New, aftermarket replacement
• Function: Pre-heats the combustion chamber to the temperature required for reliable diesel ignition during cold starts, reducing white smoke, misfires, and extended cranking in Caterpillar 3024C and 3034 engine applications

Equipment Compatibility

Note: Compatibility is provided for reference. Please verify against your part number before ordering.

Fits the Following Applications:

• Caterpillar Engine: 3024C, 3034
• Caterpillar Loader: 216, 226, 228, 232, 236, 242, 246, 247, 248, 252, 257, 262, 267, 277, 287, 906

Why Choose These Glow Plugs

Glow plugs are a critical cold-start component in your Caterpillar diesel engine — they bring the combustion chamber up to ignition temperature before cranking, ensuring clean, reliable starts in cold ambient conditions where diesel fuel alone cannot self-ignite. Failed or weak glow plugs result in hard starting, excessive white smoke, rough idle, and increased wear on the starter and battery during prolonged cold cranking. This replacement set delivers:

• Reliable cold-start performance – Engineered to meet the heat-up time, temperature, and wattage specifications of Caterpillar 3024C and 3034 diesel engine glow plug systems
• Exact-fit installation – Direct replacement with correct thread pitch, reach, and connector type to match Caterpillar loader engine specifications without modification
• Durable construction – Built to withstand repeated thermal cycling, combustion pressure, and the continuous duty demands of Caterpillar skid steer and compact loader engine operation
• Cost-effective solution – Aftermarket quality at a fraction of dealer pricing

Package Contents

• 4 × Glow Plug 177-7559

Essential for Caterpillar 3024C and 3034 engine maintenance and glow plug replacement across 216, 226, 228, 232, 236, 242, 246, 267, 277, and 287 loader applications. Keep your Caterpillar loader delivering dependable cold starts and clean combustion on every operation.