Caterpillar 349E Instrument Panel Wiring Harness

Part number reference for the 360-6264

This harness is one part sold under one number. Suppliers and parts books write it differently — you may see it as 360-6264, 3606264 · CA3606264. They are all the same part; the number on the tag of your old harness is what settles the order.

If the tag shows a different number entirely, do not order by eye — send us a photo of it on WhatsApp and we will match it against the catalogue before anything ships.

Where this harness sits on the Caterpillar 349E

It sits inside the cab, behind the trim, feeding the instruments and controls the operator sees and touches.

What it connects

• Panel instruments to the machine harness — gauges, hour meter, warning lamps and the switches beside them.
• Cab accessories to power and ground — radio, horn, interior lighting, 12/24 V outlets, camera and GPS.

What a failing Caterpillar 349E harness looks like

These are circuit-level symptoms, not a diagnosis. The same behaviour can come from a sensor, an ECM input or a mechanical fault — the checks below are how you tell them apart.

How to confirm it is the harness before you buy

1. Compare the part number on the old harness. The number is printed on a tag or moulded into the main connector body. If it does not match, stop — stop here and send us a photo, because two sections of the same machine are not interchangeable.
2. Resistance test the suspect run. Disconnect both ends and measure end to end. A reading that is far above the others in the same loom means broken strands; a reading to ground means chafing.
3. Wiggle test under load. Back-probe the circuit with the machine running and flex the loom by hand along its length, especially at clips and at the cab or boom entry. If the meter or the fault jumps, you have found the run.

Where this part sits in the Caterpillar 349E range

ECS lists 6 harnesses in this section group for this machine. At $200.00 the 360-6264 is number 2 by price, against a range of $50.00 to $1,786.00. Stock on hand: 3.

The closest part in price is 324-5823 at $230.00 — $30.00 apart. The two are separate looms; the tag on your old harness settles which one you need.

We photographed this exact unit: 4 images on this page are of the 360-6264 we have in stock, not a catalogue picture. Price tracks section size and how much of the loom is enclosed, not condition — every part we list is new build.

Other harness sections for the Caterpillar 349E

All 12 harness sections for the Caterpillar 349E →

Same type of harness on other machines

• 477-4206 — Caterpillar 305.5E2 Cab Interior Wiring Harness
• 238-1539 — Caterpillar 312C Cab Interior Wiring Harness
• 233-9932 — Caterpillar 312C Cab Floor Wiring Harness
• 388-6804 — Caterpillar 312D2 Cab Interior Wiring Harness
• 244-8554 — Caterpillar 320C Cab Floor Wiring Harness