| 303-01A Engine - 1.6L Duratec-16V Ti-VCT (88kW/120PS) - Sigma | 2014 Fiesta | 
| Description and Operation | Procedure revision date: 05/2/2013 | 
Upper Engine
| Item | Part Number | Description | 
|---|---|---|
| 1 | 12A581 | Engine wiring harness | 
| 2 | 12259 | Spark plug wire (4 required) | 
| 3 | 12405 | Spark plug (4 required) | 
| 4 | 6766 | Oil fill cap | 
| 5 | 14A163 | Heated Oxygen Sensor (HO2S) connector bracket | 
| 6 | 12K073 | Camshaft Position (CMP) sensor (2 required) | 
| 7 | 6M293 | Valve cover | 
| 8 | — | Variable camshaft timing (VCT) bridge (part of 6049) | 
| 9 | 6L713 | VCT solenoid (2 required) | 
| 10 | 6K292 | Camshaft seals (2 required) | 
| 11 | — | Camshaft cap (8 required) (part of 6049) | 
| 12 | W700279 | Camshaft trigger wheel bolt (2 required) (part of 6250) | 
| 13 | 6M265 | Camshaft trigger wheel (2 required) (part of 6250) | 
| 14 | 6500 | Valve tappet (16 required) | 
| 15 | 6250 | Exhaust camshaft | 
| 16 | 6250 | Inatke camshaft | 
| 17 | 6518 | Valve collet (32 required) | 
| 18 | 6514 | Valve spring retainer (16 required) | 
| 19 | 6513 | Valve spring (16 required) | 
| 20 | 6571 | Valve seal (16 required) | 
| 21 | 6049 | Cylinder head | 
| 22 | 9448 | Catalytic converter gasket | 
| 23 | 5G232 | Catalytic converter | 
| 24 | 9A462 | Catalytic converter heat shield | 
| 25 | 6505 | Exhaust valve (8 required) | 
| 26 | 6051 | Cylinder head gasket | 
| 27 | 6507 | Intake valve (8 required) | 
| 28 | 8K556 | Coolant outlet | 
| 29 | 12A648 | Engine Coolant Temperature (ECT) sensor | 
| 30 | 9C047 | Evaporative Emission (EVAP) tube | 
| 31 | 12029 | Ignition coil | 
| 32 | 17A084 | Lifing eye bracket | 
| 33 | 9F593 | Fuel injector (4 required) | 
| 34 | 9C995 | Fuel injector clip (4 required) | 
| 35 | 9D280 | Fuel rail | 
| 36 | 6865 | Engine vent hose | 
Front Engine
| Item | Part Number | Description | 
|---|---|---|
| 1 | 6K288 | Timing belt | 
| 2 | 6306 | Crankshaft sprocket gear | 
| 3 | 6K340 | Timing belt tensioner bolt | 
| 4 | 6K254 | Timing belt tensioner | 
| 5 | W710954 | Intake phaser and sprocket plug and seal | 
| 6 | 6M282 | Intake camshaft phaser and sprocket bolt | 
| 7 | 6256 | Intake camshaft phaser and sprocket | 
| 8 | W710954 | Exhaust phaser and sprocket plug and seal | 
| 9 | 6M282 | Exhaust camshaft phaser and sprocket bolt | 
| 10 | 6256 | Exhaust camshaft phaser and sprocket | 
Lower Engine
| Item | Part Number | Description | 
|---|---|---|
| 1 | 6F001 | Engine mount bracket | 
| 2 | 6K340 | Crankshaft pulley bolt | 
| 3 | 8509 | Coolant pump pulley | 
| 4 | 6312 | Crankshaft pulley | 
| 5 | 6L070 | Lower timing belt cover | 
| 6 | 6P073 | Upper timing belt cover | 
| 7 | 8501 | Coolant pump | 
| 8 | 6700 | Crankshaft front seal | 
| 9 | — | Timing belt cover side hatch (part of 6P073) | 
| 10 | 6600 | Oil pump | 
| 11 | 6135 | Piston pin (4 required) | 
| 12 | 6148 | Piston ring set (5 required) | 
| 13 | 6108 | Piston (4 required) | 
| 14 | 6010 | Engine block | 
| 15 | 6K301 | Crankshaft rear oil seal and retainer plate | 
| 16 | 8575 | Thermostat | 
| 17 | 6375 | Flexplate/Flywheel | 
| 18 | 9278 | Oil pressure switch | 
| 19 | 12A699 | RH Knock Sensor (KS) | 
| 20 | 12A699 | LH KS | 
| 21 | 9424 | Intake manifold | 
| 22 | 9E926 | Throttle Body (TB) | 
| 23 | 6A785 | Crankcase vent oil separator | 
| 24 | 8592 | Thermostat housing | 
| 25 | 6731 | Oil filter | 
| 26 | 6L626 | Oil cooler mounting bolt | 
| 27 | 6A642 | Oil cooler | 
| 28 | 6C315 | Crankshaft Position (CKP) sensor | 
| 29 | 6200 | Connecting rod (4 required) | 
| 30 | 6211 | Upper connecting rod bearing (4 required) | 
| 31 | 6211 | Lower connecting rod bearing (4 required) | 
| 32 | 6333 | Upper main bearing (4 required) | 
| 33 | 6337 | Upper main bearing with thurst bearing | 
| 34 | 6303 | Crankshaft | 
| 35 | 6333 | Wider lower main bearing | 
| 36 | 6333 | Lower main bearing (4 required) | 
| 37 | — | Lower crankshaft main bearing beam (part of 6010) | 
| 38 | 6687 | Windage tray | 
| 39 | 6K621 | Oil pump screen and pickup tube | 
| 40 | 6675 | Oil pan | 
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