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(888) 312-8812 Login SignupGDI Pump Kit, GM 4.3L, 5.3L, 6.2L Ecotect3
The Alliant Power Direct Injection High Pressure Fuel Pump serves late-model GM engines that experience intense cylinder pressures and require accurate fuel metering during rapid throttle application. It helps withstand sudden load spikes as modern direct-injection systems push finely atomized fuel into combustion chambers at elevated force levels. This kit includes an intermediate fuel line (OE 12677004), multiple intake gaskets (OE 12626354), and a replacement pump designed to match OE flow characteristics for Ecotec3 engines. Its construction equips vehicles for strong performance during towing situations or aggressive acceleration events. Get the Alliant Power AP12697966K today.
| Country of Origin (Primary) | US |
| Harmonized Tariff Code (HTS) | 8543704000 |
| Harmonized Tariff Code (Schedule B) | 8413911000 |
| Warranty Time | 24 |
| Original Supplier | ALLIANT POWER |
| Warranty Time UOM | MO |
| Warranty Distance UOM | MI |
| Original Supplier Part Number | AP12697966K |
| Warranty Distance | 100000 |
| UPC | 00843497108169 |
| Brand | Part Number |
|---|---|
| General Motors | 12711662, 12697966, 12688606, 12672919, 12669519, 12625817, 12728002 |
| Carter | M73115 |
| Standard Motor Products | GDP105 |
| US Motor Works | USDI10027 |
Alliant Power® is a trusted name for aftermarket new and remanufactured diesel fuel injection systems, engine components, and repair kits for Navistar, Ford, GM®, and Dodge® light-duty and mid-range diesel vehicles. It was established in 2002 when Caterpillar® Fuel Systems and Diesel Forward, Inc.® formed a partnership and allowed Alliant Power to exclusively supply new OE HEUI® injectors for Ford® and Navistar® diesel trucks. Fast forward to today, this Diesel Forward brand distributes over 550 SKUs of aftermarket new and remanufactured components through its ever-expanding international network of more than 500 service dealers and distributors from the United States to Australia.
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