LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Ford >> 2012 >> Fusion S, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Engine Mechanical - 3.5L) >> Specifications
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Section 12 (Engine Mechanical - 3.5L): Specifications

WARNING: This page is about a different variant/trim than selected.
MATERIAL SPECIFICATIONS

Item Specification Fill Capacity
Motorcraft® High Performance Engine RTV Silicone
TA-357
WSE-M4G323-A6 -
Motorcraft® Metal Surface Prep
ZC-31-A
- -
Motorcraft® SAE 5W-20 Premium Synthetic Blend Motor Oil (US); Motorcraft® SAE 5W-20 Super Premium Motor Oil (Canada)
XO-5W20-QSP (US); CXO-5W20-LSP12 (Canada)
WSS-M2C945-A 5.2L (5.5 qt) includes filter change
Motorcraft® Silicone Gasket Remover
ZC-30
- -
Motorcraft® Specialty Green Engine Coolant
VC-10-A2 (US); CVC-10-A (Canada)
WSS-M97B55-A (1)
Motorcraft® Orange Antifreeze/Coolant Concentrated
VC-3-B (US); CVC-3-B2 (Canada)
WSS-M97B44-D (1)
Thread Sealant with PTFE
TA-24
WSK-M2G350-A2 -
Threadlock and Sealer
TA-25
WSK-M2G351-A5 -
(1) Early build vehicle cooling systems are filled with Motorcraft® Specialty Green Engine Coolant and late build vehicle cooling systems are filled with Motorcraft® Specialty Orange Engine Coolant. Use the same type of coolant that was originally used to fill the cooling system. Do not mix coolant types. Mixing coolant types degrades the coolant corrosion protection and may damage the engine or cooling system.
GENERAL SPECIFICATIONS

Item Specification
Engine 
Displacement 3.5L (4V) (214 CID)
No. cylinders 6
Bore/stroke 92.5/86.7 mm (3.641/3.413 in)
Fire order 1-4-2-5-3-6
Oil pressure Minimum 30 psi @ 1, 500 RPM with engine at normal operating temperature
Spark plug AYSF-22FM Gap = 1.29-1.45 mm (0.051-0.057 in)
Compression ratio 10.3:1
Engine weight (without accessory drive components) 161 kg (355 lb)
Engine and transaxle weight (without accessory drive components) 260.8 kg (575 lb)
Cylinder Head and Valve Train 
Cylinder head gasket surface flatness (1) Flat within 0.08 mm (0.003 in) length end to end, area 150 mm (5.9 in) X 150 mm (5.9 in) (or full width) should be less than 0.05 mm (0.002 in)
Combustion chamber volume 55.84 cc (3.41 CI)
Valve tappet clearance intake 0.15-0.25 mm (0.006-0.01 in)
Valve tappet clearance - exhaust 0.360-0.460 mm (0.0142-0.0181 in) Engine must be at room temperature before measuring
Valve guide bore inner diameter 5.519-5.549 mm (0.217-0.218 in)
Valve stem diameter - intake 5.479-5.497 mm (0.2157-0.2164 in)
Valve stem diameter - exhaust 5.466-5.484 mm (0.2151-0.2159 in)
Valve stem-to-guide clearance - intake 0.022-0.070 mm (0.0008-0.0027 in)
Valve stem-to-guide clearance - exhaust 0.035-0.083 mm (0.0013-0.032 in)
Valve head diameter - intake 36.82-37.18 mm (1.44-1.46 in)
Valve head diameter - exhaust 30.82-31.18 mm (1.21-1.22 in)
Valve face runout 0.05 mm (0.0001 in)
Valve face angle 44.5-45.5 degrees
Valve seat width - intake 1.3-1.5 mm (0.051-0.059 in)
Valve seat width - exhaust 1.7-2.0 mm (0.067-0.079 in)
Valve seat runout 0.04 mm (0.0001 in) MAX
Valve seat angle 44.5-45.5 degrees
Valve spring free length (approx.) 48.0 mm (1.889 in)
Valve spring compression pressure (N @ spec. length) 525 N @ 27.0 mm (114.7 lb @ 1.06 in)
Valve spring installed height 37.0 mm (1.45 in)
Valve spring installed height pressure (N @ spec. length) 235 N @ 37.0 mm (53 lb @ 1.45 in)
Valve spring installed pressure - service limit 10% force loss @ specified height
Camshaft 
Theoretical valve lift @ 0 lash 9.6798 mm (0.38 in)
Lobe lift - intake 9.6798 mm (0.38 in)
Lobe lift - exhaust 9.6798 mm (0.38 in)
Allowable lobe lift loss 0.062 mm (0.0024 in)
Camshaft journal bore inside diameter - 1st journal 31.0375-31.0625 mm (1.221-1.222 in)
Camshaft journal bore inside diameter - intermediate journals 25.9875-26.0125 mm (1.023-1.024 in)
Camshaft bearing outside diameter - 1st journal 30.993-31.013 mm (1.2202-1.2209 in)
Camshaft bearing outside diameter - intermediate journals 25.937-25.963 mm (1.021-1.022 in)
Camshaft journal-to-bearing clearance, 1st journal - service limit 0.0725 mm (0.0029 in) MAX
Camshaft journal-to-bearing clearance, intermediate journals - service limit 0.0755 mm (0.0029 in) MAX
Runout 0.040 mm (0.0015 in) MAX
End play - standard 0.032-0.170 mm (0.0012-0.0066 in)
End play - service limit 0.190 mm (0.00748 in) MAX
Cylinder Block 
Cylinder bore diameter - grade 1 92.500-92.520 mm (3.641-3.642 in)
Cylinder bore roundness 0.013 mm (0.0005 in)
Cylinder bore taper 0.010 mm (0.0004 in) per 25.4 mm (1 in)
Block main bore roundness 0.008 mm (0.0003 in)
Main bearing bore inside diameter 72.400-72.424 mm (2.8503-2.8513 in)
Head gasket surface flatness Flat within 0.150 mm (0.005 in) overall 0.050 mm (0.001 in) per 150 mm (5.905 in) x 150 mm (5.905 in) 0.025 mm (0.0009 in) per 25 mm (0.98 in) x 25 mm (0.98 in)
Crankshaft 
Main bearing journal diameter 67.5 mm (2.657 in)
Main bearing journal maximum taper 0.004 mm (0.00015 in)
Main bearing journal maximum out-of-round 0.006 mm (0.00023 in)
Main bearing journal-to-cylinder block clearance 0.026-0.041 mm (0.0010-0.0016 in)
Connecting rod journal diameter 55.983-56.003 mm (2.204-2.205 in)
Connecting rod journal maximum taper 0.004 mm (0.00015 in)
Connecting rod journal maximum out-of-round 0.006 mm (0.00023 in)
Crankshaft maximum end play 0.101-0.291 mm (0.0039-0.0114 in)
Piston and Connecting Rod 
Piston diameter - single grade 92.476-92.490 mm (3.6407-3.6413 in)
Piston-to-cylinder bore clearance 0.010 to 0.044 mm (0.0003-0.0017 in)
Piston ring end gap - compression (top, gauge diameter) 0.15-0.25 mm (0.0059-0.0098 in)
Piston ring end gap - compression (bottom, gauge diameter) 0.30-0.55 mm (0.0118-0.0216 in)
Piston ring end gap - oil ring (steel rail, gauge diameter) 0.15-0.45 mm (0.0059-0.0177 in)
Piston ring groove width - compression (top) 1.230-1.25 mm (0.0484-0.0492 in)
Piston ring groove width - compression (bottom) 1.530-1.55 mm (0.0602-0.0610 in)
Piston ring groove width - oil ring 2.53-2.55 mm (0.0996-0.1003 in)
Piston ring width - upper comp ring 1.17-1.19 mm (0.0460-0.0468 in)
Piston ring width - lower comp ring 1.47-1.49 mm (0.0578-0.0586 in)
Piston ring-to-groove clearance (upper and lower compression rings) 0.040-0.080 mm (0.0015-0.0031 in)
Piston pin bore diameter 23.004-23.008 mm (0.9056-0.9058 in)
Piston pin diameter 22.997-23.000 mm (0.9053-0.9055 in)
Piston pin length 55.975 mm (2.203 in)
Piston pin-to-piston fit 0.004 to 0.011 mm (0.00015-0.00043 in)
Piston-to-connecting rod clearance 2.7 mm (0.1 in)
Connecting rod-to-pin clearance - standard 0.007-0.022 mm (0.0002-0.0009 in)
Connecting rod pin bore diameter 23.007-23.019 mm (0.905-0.906 in)
Connecting rod length (center-to-center) 152.68 mm (6.01 in)
Connecting rod maximum allowed bend 0.038 mm (0.0014 in)
Connecting rod maximum allowed twist 0.050 mm (0.0019 in)
Connecting rod bearing bore diameter - grade 1 59.866-59.872 mm (2.3569-2.3571 in)
Connecting rod bearing bore diameter - grade 2 59.873-59.879 mm (2.3572-2.3574 in)
Connecting rod bearing bore diameter - grade 3 59.880-59.886 mm (2.3574-2.3577 in)
Connecting rod bearing-to-crankshaft clearance 0.020-0.054 mm (0.0007-0.0021 in)
Connecting rod side clearance (assembled to crank) - standard 0.175-0.425 mm (0.0068-0.0167 in)
Connecting rod side clearance (assembled to crank) - service limit 0.175-0.425 mm (0.0068-0.0167 in)
(1) Refer to the procedure in this information.
TORQUE SPECIFICATIONS

Description Nm lb-ft lb-in
A/C compressor bolts and nut 25 18 -
A/C compressor stud 9 - 80
A/C manifold bolt 25 18 -
A/C tube bracket bolts 10 - 89
A/C tube fitting bolts and nuts 8 - 71
A/C tube retaining clamp bolt 8 - 71
A/C tube retaining clamp bolts and nut 10 - 89
Accessory drive belt tensioner bolts 11 - 97
Block coolant drain plug - RH (1) - - -
Block coolant drain plug - LH (2) - - -
Block heater 40 30 -
Block oil galley plug - LH 48 35 -
Block oil galley plug - rear 85 63 -
Block oil galley plug - RH 32 24 -
Camshaft cap bolts (3) - - -
Camshaft Position (CMP) sensor bolts 10 - 89
Camshaft sprocket bolts(3) - - -
Catalytic converter nuts 40 30 -
Catalytic converter bracket-to-engine bolts and nuts 40 30 -
Catalytic converter bracket-to-converter bolts 20 - 177
Connecting rod cap bolts(3) - - -
Coolant pump bolts(3) - - -
Crankshaft Position (CKP) sensor bolt 10 - 89
Crankshaft pulley bolt(3) - - -
Crankcase rear seal retainer plate bolts(3) - - -
Cylinder head bolts(3) - - -
Cylinder Head Temperature (CHT) sensor 10 - 89
Engine coolant degas bottle nut and bolt 9 - 80
Engine front cover bolts(3) - - -
Engine lifting eye bolts 24 18 -
Engine mount brace bolts 25 18 -
Engine mount bracket bolts(3) - - -
Engine mount studs(3) - - -
Engine mount-to-engine nuts(3) - - -
Engine mount-to-frame bolts 55 41 -
Engine mount-to-frame nut 63 46 -
Engine oil filter (4) - - -
Engine Oil Pressure (EOP) switch(3) - - -
Engine roll-restrictor bolt 90 66 -
Engine-to-transaxle bolts 48 35 -
Exhaust manifold heat shield bolts 10 - 89
Exhaust manifold nuts(3) - - -
Exhaust manifold studs 12 - 106
Exhaust Y-pipe nuts 40 30 -
Flexplate bolts 80 59 -
Fuel rail bolts 10 - 89
Generator bolt and nut 48 35 -
Generator B+ terminal nut 12 - 106
Ground wire-to-body bolt 12 - 106
Ground wire-to-engine mount bolt 10 - 89
Ground wire-to-transaxle bolt 12 - 106
Heat shield nut and bolt 10 - 89
Ignition coil-on-plug bolts 7 - 62
Intermediate steering shaft bolt 25 18 -
Knock Sensor (KS) bolts 20 - 177
Lower intake manifold bolts(3) - - -
Main bearing bolts(3) - - -
Main bearing cap support brace bolts(3) - - -
Oil filter adapter bolts(3) - - -
Oil pan bolts(3) - - -
Oil pan-to-transaxle bolts 48 35 -
Oil pan drain plug 27 20 -
Oil pump bolts 10 - 89
Oil pump screen and pickup tube bolts 10 - 89
Positive battery cable nuts 9 - 80
Power Steering Pressure (PSP) hose bracket and nut 9 - 80
PSP tube banjo bolt 37 27 -
PSP tube bracket-to-cylinder head bolt 10 - 89
Power steering pump bolts 25 18 -
Power Transfer Unit (PTU) 90 66 -
PTU bracket bolts 70 52 -
Rear drive shaft-to-PTU flange bolts 70 52 -
Stabilizer bar link nuts 40 30 -
Starter bolts 26 19 -
Starter B+ terminal nut 12 - 106
Starter S-terminal nut 5 - 44
Subframe bracket bolts 103 76 -
Subframe nuts 150 111 -
Thermostat housing bolts 10 - 89
Tie-rod end nuts 48 35 -
Timing chain guide bolts 10 - 89
Timing chain guide pin(3) - - -
Timing chain tensioner arm pin(3) - - -
Timing chain tensioner bolts 10 - 89
Torque converter-to-flexplate nuts 36 27 -
Transaxle control cable bracket bolts and nut 12 - 106
Transaxle support insulator bracket bolt and nut 80 59 -
Transaxle support insulator through bolt and nut 90 66 -
Transaxle-to-engine bolts 48 35 -
Upper intake manifold bolts(3) - - -
Upper intake manifold support bracket bolt 10 - 89
Variable Camshaft Timing (VCT) assembly bolts(3) - - -
VCT housing bolts(3) - - -
Valve cover bolts and stud bolts(3) - - -
Wiring harness retainer bolt and stud bolt 10 - 89
Wiring harness retainer bracket nuts 4 - 35
(1) Tighten to 10 Nm (89 lb-in) plus an additional 720 degrees.
(2) Tighten to 16 Nm (142 lb-in) plus an additional 180 degrees.
(3) Refer to the procedure in this information.
(4) Tighten to 5 Nm (44 lb-in) plus an additional 180 degrees.