The CAT 3126 Fuel Injector is a precision-engineered diesel injector designed to deliver accurate fuel metering and reliable combustion for Caterpillar 3126 diesel engines used in on-highway, marine, and industrial applications.

Manufactured to OEM specifications, these injectors support consistent engine performance, improved fuel efficiency, and long service life under demanding operating conditions.

Ideal for Caterpillar 3126-powered trucks, buses, marine vessels, and industrial equipment, these injectors ensure dependable engine response and stable operation during continuous heavy-duty use.

Compatible with: Caterpillar 3126 diesel engines
OEM References:
104-3377, 111-7916, 116-3526, 128-6601, 131-7150, 135-5459,
0R-8786, 138-8756, 153-5938, 155-1819, 155-8723,
169-7410, 169-7411, 173-4059, 173-4061, 173-9267, 173-9272,
174-7528, 177-4752, 177-4753, 177-4754, 178-0199, 178-6342,
179-6020, 180-7431, 188-1320, 191-3005, 196-1401, 196-4229,
198-6605, 198-6877, 198-7912, 204-2467, 218-4109,
222-5965, 222-5966, 222-5967, 222-5972,
232-1167, 232-1168, 232-1171, 232-1172, 232-1173,
20R-0759, 20R-0760, 20R-4147, 20R-4148,
10R-0781, 10R-0782, 10R-1257, 10R-9239,
0R-9348, 0R-9350

Fuel Type: Diesel
Component Type: Fuel Injector

Professional installation recommended. Please confirm engine compatibility and correct OEM reference before purchase.