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Caterpillar C15 Engine Engine

Name: Caterpillar C15 Engine
Brand: Caterpillar

The Caterpillar C15 is a 15.2 L 6-cylinder turbocharged-aftercooled (ta) engine rated at 1800 rpm, producing up to 447 kW. It powers generator sets from Caterpillar, including the SR4. It holds 38 L (10.0 gal) of oil and 26.9 L (7.1 gal) of coolant.

Part of the Caterpillar C15 engine family — 2 variants share parts & fitment.

15.2 L

Displacement

Cylinders

1800 rpm

Rated speed

447 kW

Gross power

Engine specifications

Oil capacity	38.0 L
Coolant capacity	26.9 L
Displacement	15.2 L
Cylinders	6
Aspiration	Turbocharged-Aftercooled (TA)
Rated speed	1800 rpm
Gross power	447 kW

Generator sets powered by this engine

Caterpillar SR4

This engine also powers 1 machine(s) on Power Equipment Info.

Parts cataloged across the Caterpillar C15 family

Part #	Description	Category
888-983-7847	SERIAL NUMBER PREFIX	other_service

Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.

Aftermarket parts that fit this engine

249-5541 woodline $17.08 3013C woodline $2.52 303.5CR yemparts $33.44 304CR yemparts $32.50 3E-0156 sinocmp $29.00 3126B kuduparts $18.00 966D yemparts $52.61 966E yemparts $52.61 950E yemparts $52.61 950B yemparts $52.61 366-9313 FridayParts $39.99 311D yemparts $54.51 312D sinocmp $30.00 314D yemparts $54.51 320D sinocmp $35.00 330D sinocmp $15.00 336D yemparts $34.13 345C yemparts $41.31 345D yemparts $41.31 349D yemparts $37.81 385C yemparts $41.70 390D yemparts $37.81 1W4845 atldiesel $30.39 1W8845 find 245B yemparts $74.42 245D yemparts $54.39 10R-6317 find 440-1616 find 2200538 FridayParts $607.44 133-0125 FridayParts $488.15 2W-1008 FridayParts $488.15 7C-3039 FridayParts $488.15 771C yemparts $150.37 771D yemparts $62.40 814B yemparts $111.78 824G yemparts $111.78 834B yemparts $90.89 980C yemparts $40.88 988B yemparts $40.88 623E yemparts $252.54 627E yemparts $44.96 4309449 atldiesel $75.80 793F yemparts $98.05 795F yemparts $159.22 797F yemparts $98.05 291-5911 sinocmp $479.00 10R-7230 sinocmp $479.00 631K advancedtruck $1322.00 637K advancedtruck $234.00 657G yemparts $44.95 772G yemparts $85.86 834K find 988K yemparts $50.42 527-5395 yemparts $226.19 374DL yemparts $226.19 365C yemparts $34.13 365CL yemparts $226.19 385CL yemparts $226.19 213-0772 FridayParts $148.80 3176C kuduparts $18.00

Parts listed by aftermarket suppliers as fitting this engine — leads compiled from supplier catalogs; verify the exact part for your serial number.

Common questions

What is the oil capacity of the Caterpillar C15?

The Caterpillar C15 engine has an oil capacity of 38.0 liters.

What is the displacement of the Caterpillar C15?

The Caterpillar C15 has a displacement of 15.2 liters with 6 cylinders.

Which generators use the Caterpillar C15 engine?

The Caterpillar C15 powers 1 generator set(s), including Caterpillar SR4.