2225967 Injector-R-Grp Fits Caterpillar Models

One New Aftermarket Replacement Fuel Injector for Caterpillar (Cat) 3126 Series Engines

This aftermarket replacement HEUI (Hydraulic Electronic Unit Injector) fuel injector is designed for Caterpillar 3126, 3126B, and 3126E diesel engines. The 3126 series HEUI injector delivers precise metered fuel into the combustion chamber and is a common service item on medium-duty truck engines and construction equipment powered by the Cat 3126 powerplant.

Compatible Models

Caterpillar 3126 Series Engines: 3126, 3126B, 3126E

This injector fits a wide range of Cat-powered medium-duty trucks, buses, and construction equipment equipped with the 3126, 3126B, or 3126E engine. Verify your engine serial number prefix against Caterpillar SIS to confirm exact injector specification before ordering.

Replaces Part Number(s):

2225967, 222-5967

Aftermarket Interchange Numbers

0R9349, 0R-9349, 1961401, 196-1401, 1739267, 173-9267, 1739268, 173-9268, 1734059, 173-4059, 1317150, 131-7150, 1260499, 126-0499, 1643355, 164-3355, 2184109, 218-4109, 10R8999, 10R-8999, 10R9238, 10R-9238, EX639349

New aftermarket replacement part - not remanufactured, not used.