Product Description
Bulk-Packaged GM 12613412 / 12738849 50 lb/hr Flex Fuel Injectors – Set of 8
OEM L96 Flex Fuel Injectors | 50 lb/hr at 58 PSI | E85 Compatible | EV6/USCAR Connector
Upgrade your compatible LS fuel system with this complete set of eight bulk-packaged GM L96 flex fuel injectors. Each injector is rated at 50 lb/hr at 58 PSI and combines full E85 compatibility with a 46mm O-ring-to-O-ring height, 14mm sealing surfaces and the commonly used EV6/USCAR electrical connector.
Key Features & Benefits
- GM-Sourced Bulk Injectors: These genuine injectors are sourced from a GM supplier and supplied in bulk packaging rather than individual GM retail boxes. This provides the OEM L96 injector design while helping buyers avoid the inexpensive imitation 12613412 and 12738849 injectors commonly offered online.
- 50 lb/hr Flow Rate: Each injector is rated to flow 50 lb/hr at 58 PSI, the standard LS fuel-rail pressure. This OEM injector has become a popular upgrade for compatible LS engine and fuel-system combinations requiring additional injector capacity.
- Fully E85 Compatible: Originally designed for the L96 flex fuel engine, these injectors are compatible with E85 as well as gasoline. They provide an OEM-based injector option for compatible LS flex fuel applications when properly matched to the engine’s fuel system and calibration.
- LS-Compatible Dimensions: Each injector measures 46mm from O-ring to O-ring and fits 14mm fuel-rail and intake-manifold bores. The EV6/USCAR-style connector supports many compatible LS truck and SUV injector-harness configurations.
- Complete Set of Eight: This listing supplies eight matched-application injectors for a complete V8 engine. The injectors directly fit many supported 1999-2013 truck and SUV intake manifolds and can be adapted to additional LS combinations using the appropriate injector or fuel-rail spacers.
Notes
- GM superseded part number 12613412 with 12738849. Either functionally identical part number may be supplied depending on current inventory.
- Supplied in bulk packaging without fuel-rail clips; the clips are not required in most applications.
- Will not fit L94 or L9H applications.
Key Fitments
- Direct Fit for many 99-2013 Truck/SUV Intake Manifolds including TBSS LQ4 LQ9 LM7 L33 LC9 LH6 (will not fit L94/L9H)
- Can easily be adapted to many other LS applications by using injector or fuel rail spacers
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Product Reviews
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Fuel Injectors
Great quality REAL delphi injectors not the knock offs or fakes. Michigan motorsports is always great!!!!
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Fuel Injector Upgrade
Needed to upgrade my stock f injectors, for performance upgrade. This 50 lb hr GM INJECTOR FITS fits my lm7 5.3l fuel Rails without modification. Purchased adapter wiring adapters to connect to harness. OEM QUALITY FROM Michigan Motorsports.
