Fuel injectors for the 280z should be the same as:

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Part Number: 10399H250, 552-13112 Resistance: 2.7 OHMS Connector Type: Jetronic (EV1)

Use this fuel injector to replace of the following part numbers:

Body Design: Steel/plastic

Injector type: Peak and hold

Coil Resistance: 2.5 Ohms

Flow rate: 255-261 cc/min at 43.5 psi

Fuel delivery: Single-pintle

Length: 3 inches, 74 mm

Body Diameter: 24 mm

O-rings/seal: Lower, Viton


Manufacturer Fiveomotorsport
OEM or Aftermarket OEM
Connector Type Jetronic (EV1)
Impedance 2.7 OHMS
Part Number 10399H250, 552-13112
Year(s) 1975, 1976, 1977, 1978, 1979, 1980, 1981
Make BMW, JAGUAR
Model 3.0SI, 530I, 630CSI, 633CSI, VANDEN PLAS, XJ6
Engine III, L6, 4.2L,
2, GAS, III, L6, 4.2L, 3, GAS, L, L6, 4.2L, N, GAS, L6, 3.0L, GAS, L6,
3.0L, M30, GAS, L6, 3.2L, M30, GAS, L6, 4.2L, 2, GAS, L6, 4.2L, 3, GAS,
SOVEREIGN, L6, 4.2L, 2, GAS