1601696 Injector R-Grp Fits Caterpillar Models
1601696 Injector R-Grp Fits Caterpillar Models
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One New Aftermarket Replacement Fuel Injector (Injector R-Grp) for Caterpillar (Cat) 3126 Engines
This aftermarket replacement fuel injector (Injector Group) fits the Caterpillar (Cat) 3126 diesel engine series. The 3126 uses a Hydraulic Electronic Unit Injector (HEUI) fuel system, which relies on high-pressure engine oil to actuate the injector plunger and pressurize fuel for injection. The engine control module controls injection timing and pressure electronically, making precise injector function critical for proper engine performance. Symptoms of a failing injector on the Cat 3126 include rough idle, misfiring, and increased fuel consumption.
Specifications
- Type: HEUI (Hydraulic Electronic Unit Injector)
- Engine: Caterpillar 3126 (includes 3126B, 3126E)
- Weight: 4.4 lbs
- Dimensions: 7.87 x 2.76 x 13.39 in.
Compatible Models
Caterpillar (Cat) 3126 Engine Series: 3126, 3126B, 3126E - used in truck, construction, and heavy equipment applications
Replaces Part Number(s):
1601696, 160-1696
Aftermarket Interchange Numbers
0R-4972, 0R4972, OR-4972, OR4972, 119-3346, 1193346
New aftermarket replacement part - not remanufactured, not used.
