2012 Vauxhall Zafira MPV engine fastener tightening specifications

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Condition	Value

expand_moreAir intake system

expand_moreIntake manifold


Vauxhall diesel straight-4 2.0 L A 20 DTL 109 HP at 4000 RPM, 260 N⋅m at 1750 RPM	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Vauxhall diesel straight-4 2.0 L Z 20 DTJ 129 HP at 4000 RPM, 300 N⋅m at 1750 RPM	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Vauxhall diesel straight-4 2.0 L A 20 DT 129 HP at 4000 RPM, 300 N⋅m at 1750 RPM	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Vauxhall diesel straight-4 2.0 L Y 20 DTJ 129 HP at 4000 RPM, 300 N⋅m at 1750 RPM	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Vauxhall diesel straight-4 2.0 L A 20 DTH 162 HP	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Vauxhall gasoline straight-4 1.6 L A 16 XHT 168 HP	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All other modifications	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreAuxiliary assemblies

expand_moreAuxiliary drive belt deflection pulley


Vauxhall gasoline straight-4 1.6 L A 16 XHT 168 HP	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All other modifications	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreAuxiliary drive belt tensioner


Vauxhall diesel straight-4 2.0 L A 20 DTL 109 HP at 4000 RPM, 260 N⋅m at 1750 RPM	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
Vauxhall diesel straight-4 2.0 L A 20 DT 129 HP at 4000 RPM, 300 N⋅m at 1750 RPM	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
Vauxhall diesel straight-4 2.0 L Y 20 DTJ 129 HP at 4000 RPM, 300 N⋅m at 1750 RPM	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
Vauxhall diesel straight-4 2.0 L Z 20 DTJ 129 HP at 4000 RPM, 300 N⋅m at 1750 RPM	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreVauxhall gasoline straight-4 1.4 L A 14 NET 138 HP


Lower screws	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
Upper screws	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m


Vauxhall diesel straight-4 2.0 L A 20 DTH 162 HP	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
All other modifications	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m


Air-conditioning compressor	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreAir-conditioning compressor bracket


All other modifications	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreAir-conditioning compressor pressure line


All other modifications	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m

expand_moreAlternator


Vauxhall diesel straight-4 2.0 L A 20 DTL 109 HP at 4000 RPM, 260 N⋅m at 1750 RPM	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Vauxhall diesel straight-4 2.0 L A 20 DT 129 HP at 4000 RPM, 300 N⋅m at 1750 RPM	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Vauxhall diesel straight-4 2.0 L Z 20 DTJ 129 HP at 4000 RPM, 300 N⋅m at 1750 RPM	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Vauxhall diesel straight-4 2.0 L Y 20 DTJ 129 HP at 4000 RPM, 300 N⋅m at 1750 RPM	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Vauxhall diesel straight-4 2.0 L A 20 DTH 162 HP	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Vauxhall gasoline straight-4 1.6 L A 16 XHT 168 HP	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
All other modifications	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m


Alternator pulley	59 lbf⋅ft59 lbf⋅ft80 N⋅m
Left-hand thread

expand_moreGenerator bracket


All other modifications	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m

expand_moreVacuum pump

expand_moreAll other modifications


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Second stage	50°50°50°

expand_moreCarburetion

expand_moreHigh-pressure pump


All other modifications	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m


Injection pump pulley	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m

expand_moreCharging

expand_moreTurbo charger

expand_moreVauxhall CNG straight-4 1.6 L A 16 XNT 148 HP at 5000 RPM, 210 N⋅m at 2300 RPM

expand_moreAt the cylinder head


First stage	1.48 lbf⋅ft1.48 lbf⋅ft2 N⋅m
Second stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreVauxhall gasoline straight-4 1.6 L A 16 XHT 168 HP


At the cylinder head	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreAll other modifications


First stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Replace nuts.
Second stage	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m

expand_moreCooling system

expand_moreCoolant pump


Vauxhall gasoline straight-4 1.8 L A 18 XEL 114 HP at 6300 RPM, 175 N⋅m at 3800 RPM	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Vauxhall gasoline straight-4 1.8 L A 18 XEL 118 HP	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Vauxhall gasoline straight-4 1.4 L A 14 NEL 118 HP at 4800 RPM, 175 N⋅m at 1750 RPM	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Vauxhall gasoline straight-4 1.4 L A 14 NET 138 HP	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Vauxhall gasoline straight-4 1.4 L B 14 NET 138 HP	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Vauxhall gasoline straight-4 1.8 L A 18 XER 138 HP at 6300 RPM, 175 N⋅m at 3800 RPM	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Vauxhall CNG straight-4 1.6 L A 16 XNT 148 HP at 5000 RPM, 210 N⋅m at 2300 RPM	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Vauxhall gasoline straight-4 1.6 L A 16 XHT 168 HP	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All other modifications	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreCoolant pump pulley


All Vauxhall gasoline straight-4 1.6 L A 16 XHT engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All Vauxhall CNG straight-4 1.6 L A 16 XNT engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All Vauxhall gasoline straight-4 1.8 L A 18 XEL engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All Vauxhall gasoline straight-4 1.8 L A 18 XER engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All other modifications	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreCylinder head

expand_moreCamshaft bearing


Vauxhall diesel straight-4 2.0 L A 20 DTL 109 HP at 4000 RPM, 260 N⋅m at 1750 RPM	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Vauxhall diesel straight-4 2.0 L Y 20 DTJ 129 HP at 4000 RPM, 300 N⋅m at 1750 RPM	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Vauxhall diesel straight-4 2.0 L A 20 DT 129 HP at 4000 RPM, 300 N⋅m at 1750 RPM	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Vauxhall diesel straight-4 2.0 L Z 20 DTJ 129 HP at 4000 RPM, 300 N⋅m at 1750 RPM	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Vauxhall diesel straight-4 2.0 L A 20 DTH 162 HP	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All other modifications	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreCylinder head screws

expand_moreVauxhall gasoline straight-4 1.4 L A 14 NET 138 HP

Figure 1. Cylinder head, Cylinder head screws, Vauxhall gasoline straight-4 1.4 L A 14 NET 138 HP.


First stage	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Replace screws. See figure 1.
Second stage	180°180°180°

expand_moreVauxhall CNG straight-4 1.6 L A 16 XNT 148 HP at 5000 RPM, 210 N⋅m at 2300 RPM

Figure 2. Cylinder head, Cylinder head screws, Vauxhall CNG straight-4 1.6 L A 16 XNT 148 HP at 5000 RPM, 210 N⋅m at 2300 RPM.


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace screws. See figure 2.
Second stage	90°90°90°
Third stage	90°90°90°
Fourth stage	90°90°90°
Fifth stage	45°45°45°

expand_moreVauxhall gasoline straight-4 1.6 L A 16 XHT 168 HP


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace screws. See figure 2.
Second stage	90°90°90°
Third stage	90°90°90°
Fourth stage	90°90°90°
Fifth stage	15°15°15°

expand_moreAll other modifications

expand_moreRibe screws

Figure 3. Cylinder head, Cylinder head screws, All other modifications, Ribe screws.


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws. See figure 3.
Second stage	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Third stage	90°90°90°
Fourth stage	90°90°90°
Fifth stage	90°90°90°

expand_moreTorx screws


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws. See figure 3.
Second stage	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Third stage	90°90°90°
Fourth stage	90°90°90°
Fifth stage	90°90°90°
Sixth stage	90°90°90°

expand_moreValve cover


All Vauxhall gasoline straight-4 1.6 L A 16 XHT engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All other modifications	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreEngine block

expand_moreConnecting rod bearing

expand_moreVauxhall gasoline straight-4 1.4 L A 14 NET 138 HP


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Second stage	45°45°45°

expand_moreVauxhall CNG straight-4 1.6 L A 16 XNT 148 HP at 5000 RPM, 210 N⋅m at 2300 RPM


First stage	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Replace screws.
Second stage	45°45°45°
Third stage	15°15°15°

expand_moreVauxhall gasoline straight-4 1.6 L A 16 XHT 168 HP


First stage	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
Replace screws.
Second stage	60°60°60°

expand_moreAll other modifications


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace screws.
Second stage	60°60°60°

expand_moreCrankshaft central screws

expand_moreAll Vauxhall gasoline straight-4 1.4 L A 14 NET engines


First stage	110.63 lbf⋅ft110.63 lbf⋅ft150 N⋅m
Second stage	45°45°45°
Third stage	15°15°15°

expand_moreAll Vauxhall gasoline straight-4 1.6 L A 16 XHT engines


First stage	184.39 lbf⋅ft184.39 lbf⋅ft250 N⋅m
Second stage	60°60°60°

expand_moreAll Vauxhall CNG straight-4 1.6 L A 16 XNT engines


First stage	70.07 lbf⋅ft70.07 lbf⋅ft95 N⋅m
Replace screws.
Second stage	45°45°45°
Third stage	15°15°15°

expand_moreAll Vauxhall gasoline straight-4 1.8 L A 18 XEL engines


First stage	70.07 lbf⋅ft70.07 lbf⋅ft95 N⋅m
Second stage	45°45°45°
Third stage	15°15°15°


All other modifications	250.77 lbf⋅ft250.77 lbf⋅ft340 N⋅m
Use new screw. (left-hand thread)

expand_moreCrankshaft pulley


All other modifications	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreDrive plate


All Vauxhall gasoline straight-4 1.6 L A 16 XHT engines	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m

expand_moreAll other modifications


First stage	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Replace screws.
Second stage	30°30°30°
Third stage	15°15°15°

expand_moreFlywheel

expand_moreAll Vauxhall gasoline straight-4 1.4 L A 14 NET engines

expand_moreDual-mass flywheel


First stage	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Replace screws.
Second stage	45°45°45°
Third stage	15°15°15°

expand_moreAll Vauxhall gasoline straight-4 1.6 L A 16 XHT engines


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Second stage	60°60°60°

expand_moreAll Vauxhall CNG straight-4 1.6 L A 16 XNT engines


First stage	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Replace screws.
Second stage	45°45°45°
Third stage	15°15°15°

expand_moreAll Vauxhall gasoline straight-4 1.8 L A 18 XEL engines


First stage	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Second stage	30°30°30°
Third stage	15°15°15°


All other modifications	118.01 lbf⋅ft118.01 lbf⋅ft160 N⋅m
Replace screws.

expand_moreMain bearing

expand_moreVauxhall gasoline straight-4 1.8 L A 18 XEL 114 HP at 6300 RPM, 175 N⋅m at 3800 RPM


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Replace screws.
Second stage	45°45°45°
Third stage	15°15°15°

expand_moreVauxhall gasoline straight-4 1.4 L A 14 NET 138 HP

expand_moreM6


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace screws.
Second stage	60°60°60°
Third stage	15°15°15°

expand_moreM8


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace screws.
Second stage	60°60°60°
Third stage	15°15°15°

expand_moreVauxhall CNG straight-4 1.6 L A 16 XNT 148 HP at 5000 RPM, 210 N⋅m at 2300 RPM


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Second stage	45°45°45°
Third stage	15°15°15°

expand_moreVauxhall gasoline straight-4 1.6 L A 16 XHT 168 HP

expand_moreM10


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Replace screws.
Second stage	120°120°120°
Third stage	15°15°15°


M8	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAll other modifications


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace screws.
Second stage	100°100°100°

expand_moreVibration damper


First stage	70.07 lbf⋅ft70.07 lbf⋅ft95 N⋅m
Second stage	45°45°45°
Third stage	15°15°15°

expand_moreEngine control

expand_moreBottom part of the control unit housing


All Vauxhall gasoline straight-4 1.6 L A 16 XHT engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreCamshaft adjuster

expand_moreAll other modifications


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Replace screws and nuts.
Second stage	60°60°60°

expand_moreCamshaft drive belt deflection pulley

expand_moreVauxhall gasoline straight-4 1.8 L A 18 XEL 114 HP at 6300 RPM, 175 N⋅m at 3800 RPM


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	120°120°120°
Third stage	15°15°15°


Vauxhall CNG straight-4 1.6 L A 16 XNT 148 HP at 5000 RPM, 210 N⋅m at 2300 RPM	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace screws.

expand_moreAll other modifications


Bottom	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Top	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m


Camshaft timing chain guide rail	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Camshaft timing chain tensioning rail	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreCamshaft timing gear

expand_moreAll other modifications


Variant 1	88.51 lbf⋅ft88.51 lbf⋅ft120 N⋅m
Drive wheel toothed belt
Variant 2	88.51 lbf⋅ft88.51 lbf⋅ft120 N⋅m
Inner screws.


Chain tensioner	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreControl drive chain guide rail

expand_moreAll Vauxhall gasoline straight-4 1.6 L A 16 XHT engines


Top	5.16 lbf⋅ft5.16 lbf⋅ft7 N⋅m


Control drive chain tensioner	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreControl drive chain tensioning rail


All Vauxhall gasoline straight-4 1.6 L A 16 XHT engines	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m


Control drive timing chain slip rail	5.16 lbf⋅ft5.16 lbf⋅ft7 N⋅m

expand_moreInlet camshaft wheel

expand_moreAll Vauxhall gasoline straight-4 1.6 L A 16 XHT engines


First stage	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Replace screws.
Second stage	120–135°120–135°120–135°

expand_moreAll Vauxhall CNG straight-4 1.6 L A 16 XNT engines


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Replace screws.
Second stage	60°60°60°
Third stage	15°15°15°

expand_moreAll Vauxhall gasoline straight-4 1.8 L A 18 XEL engines


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Replace screws.
Second stage	150°150°150°
Third stage	15°15°15°

expand_moreAll other modifications


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Second stage	60°60°60°

expand_moreOutlet camshaft wheel

expand_moreAll Vauxhall gasoline straight-4 1.6 L A 16 XHT engines


First stage	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Replace screws.
Second stage	120–135°120–135°120–135°

expand_moreAll Vauxhall CNG straight-4 1.6 L A 16 XNT engines


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Replace screws.
Second stage	60°60°60°
Third stage	15°15°15°

expand_moreAll Vauxhall gasoline straight-4 1.8 L A 18 XEL engines


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Replace screws.
Second stage	150°150°150°
Third stage	15°15°15°

expand_moreAll other modifications


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Second stage	60°60°60°

expand_moreTiming case cover


M6	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
M8	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m


Toothed belt guard	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreToothed belt guard at the bottom


All other modifications	4.43 lbf⋅ft4.43 lbf⋅ft6 N⋅m

expand_moreToothed belt guard at the top


All other modifications	4.43 lbf⋅ft4.43 lbf⋅ft6 N⋅m

expand_moreToothed belt tensioning roller

expand_moreAll Vauxhall CNG straight-4 1.6 L A 16 XNT engines


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Second stage	120°120°120°
Third stage	15°15°15°

expand_moreAll Vauxhall gasoline straight-4 1.8 L A 18 XEL engines


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	120°120°120°
Third stage	15°15°15°


All other modifications	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreTop part of control unit housing

expand_moreAll Vauxhall gasoline straight-4 1.6 L A 16 XHT engines


M10	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
M6	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreEngine lubrication

expand_moreOil cooler


All Vauxhall CNG straight-4 1.6 L A 16 XNT engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
All Vauxhall gasoline straight-4 1.8 L A 18 XEL engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
All Vauxhall gasoline straight-4 1.8 L A 18 XER engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreAll other modifications


At the oil filter	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
On the engine block	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreOil drain plug


Vauxhall diesel straight-4 2.0 L A 20 DTL 109 HP at 4000 RPM, 260 N⋅m at 1750 RPM	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Vauxhall diesel straight-4 2.0 L Y 20 DTJ 129 HP at 4000 RPM, 300 N⋅m at 1750 RPM	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Vauxhall diesel straight-4 2.0 L Z 20 DTJ 129 HP at 4000 RPM, 300 N⋅m at 1750 RPM	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Vauxhall diesel straight-4 2.0 L A 20 DT 129 HP at 4000 RPM, 300 N⋅m at 1750 RPM	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Vauxhall diesel straight-4 2.0 L A 20 DTH 162 HP	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All other modifications	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m
Replace sealing rings.


Oil filter	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreOil filter housing


Vauxhall gasoline straight-4 1.8 L A 18 XEL 114 HP at 6300 RPM, 175 N⋅m at 3800 RPM	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Vauxhall gasoline straight-4 1.8 L A 18 XEL 118 HP	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreVauxhall gasoline straight-4 1.4 L A 14 NET 138 HP


Oil filter cover	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m


Vauxhall gasoline straight-4 1.8 L A 18 XER 138 HP at 6300 RPM, 175 N⋅m at 3800 RPM	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Vauxhall CNG straight-4 1.6 L A 16 XNT 148 HP at 5000 RPM, 210 N⋅m at 2300 RPM	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
Vauxhall gasoline straight-4 1.6 L A 16 XHT 168 HP	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
All other modifications	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m


Oil pressure sensor	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m

expand_moreOil pump


All other modifications	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreOil sump

expand_moreVauxhall gasoline straight-4 1.4 L A 14 NET 138 HP

expand_moreWith automatic gearbox


At the gearbox	42.78 lbf⋅ft42.78 lbf⋅ft58 N⋅m

expand_moreWith manual transmission


At the gearbox	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m


Otherwise	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace sealing rings.

expand_moreVauxhall CNG straight-4 1.6 L A 16 XNT 148 HP at 5000 RPM, 210 N⋅m at 2300 RPM


At the gearbox	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
On the engine block	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreVauxhall gasoline straight-4 1.6 L A 16 XHT 168 HP


At the gearbox	42.78 lbf⋅ft42.78 lbf⋅ft58 N⋅m
On the engine block	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreAll other modifications


At the gearbox	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreOn the engine block


M6	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
M8	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreEngine management

expand_moreCamshaft sensor


Vauxhall gasoline straight-4 1.8 L A 18 XEL 114 HP at 6300 RPM, 175 N⋅m at 3800 RPM	4.43 lbf⋅ft4.43 lbf⋅ft6 N⋅m
Vauxhall gasoline straight-4 1.8 L A 18 XEL 118 HP	4.43 lbf⋅ft4.43 lbf⋅ft6 N⋅m
Vauxhall gasoline straight-4 1.8 L A 18 XER 138 HP at 6300 RPM, 175 N⋅m at 3800 RPM	4.43 lbf⋅ft4.43 lbf⋅ft6 N⋅m
Vauxhall gasoline straight-4 1.6 L A 16 XHT 168 HP	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All other modifications	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreCrankshaft sensor


Vauxhall gasoline straight-4 1.8 L A 18 XEL 114 HP at 6300 RPM, 175 N⋅m at 3800 RPM	3.32 lbf⋅ft3.32 lbf⋅ft4.5 N⋅m
Vauxhall gasoline straight-4 1.8 L A 18 XEL 118 HP	3.32 lbf⋅ft3.32 lbf⋅ft4.5 N⋅m
Vauxhall gasoline straight-4 1.4 L A 14 NEL 118 HP at 4800 RPM, 175 N⋅m at 1750 RPM	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Vauxhall gasoline straight-4 1.4 L A 14 NET 138 HP	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Vauxhall gasoline straight-4 1.4 L B 14 NET 138 HP	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Vauxhall gasoline straight-4 1.8 L A 18 XER 138 HP at 6300 RPM, 175 N⋅m at 3800 RPM	3.32 lbf⋅ft3.32 lbf⋅ft4.5 N⋅m
Vauxhall CNG straight-4 1.6 L A 16 XNT 148 HP at 5000 RPM, 210 N⋅m at 2300 RPM	3.32 lbf⋅ft3.32 lbf⋅ft4.5 N⋅m
Vauxhall gasoline straight-4 1.6 L A 16 XHT 168 HP	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All other modifications	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m


Exhaust gas temperature sensor	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m

expand_moreGlow plugs

expand_moreAll other modifications


With pressure sensor	8.11 lbf⋅ft8.11 lbf⋅ft11 N⋅m
Otherwise	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreKnock sensor


All Vauxhall gasoline straight-4 1.6 L A 16 XHT engines	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
All Vauxhall CNG straight-4 1.6 L A 16 XNT engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All Vauxhall gasoline straight-4 1.8 L A 18 XEL engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All Vauxhall gasoline straight-4 1.8 L A 18 XER engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All other modifications	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreLambda sensor


Vauxhall diesel straight-4 2.0 L A 20 DTL 109 HP at 4000 RPM, 260 N⋅m at 1750 RPM	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
Vauxhall diesel straight-4 2.0 L Y 20 DTJ 129 HP at 4000 RPM, 300 N⋅m at 1750 RPM	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
Vauxhall diesel straight-4 2.0 L Z 20 DTJ 129 HP at 4000 RPM, 300 N⋅m at 1750 RPM	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
Vauxhall diesel straight-4 2.0 L A 20 DT 129 HP at 4000 RPM, 300 N⋅m at 1750 RPM	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
Vauxhall diesel straight-4 2.0 L A 20 DTH 162 HP	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
All other modifications	30.98 lbf⋅ft30.98 lbf⋅ft42 N⋅m

expand_moreEngine mounting

expand_moreEngine bracket

expand_moreAll other modifications

expand_moreAt the bearing pedestal


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Replace screws.
Second stage	60–70°60–70°60–70°


On chassis	45.73 lbf⋅ft45.73 lbf⋅ft62 N⋅m

expand_moreEngine mounting

expand_moreAll Vauxhall gasoline straight-4 1.4 L A 14 NET engines


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Bracket on engine mounting
Second stage	60–75°60–75°60–75°
On the engine block	45.73 lbf⋅ft45.73 lbf⋅ft62 N⋅m

expand_moreAll other modifications


On the engine block	45.73 lbf⋅ft45.73 lbf⋅ft62 N⋅m

expand_moreEngine suspension

expand_moreVauxhall CNG straight-4 1.6 L A 16 XNT 148 HP at 5000 RPM, 210 N⋅m at 2300 RPM

expand_moreAt the bearing pedestal


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Replace screws.
Second stage	60–75°60–75°60–75°

expand_moreAt the cylinder head


First stage	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Second stage	45°45°45°
Third stage	15°15°15°


On chassis	45.73 lbf⋅ft45.73 lbf⋅ft62 N⋅m

expand_moreVauxhall gasoline straight-4 1.6 L A 16 XHT 168 HP

expand_moreAt the bearing pedestal


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Replace screws.
Second stage	60–75°60–75°60–75°


On chassis	45.73 lbf⋅ft45.73 lbf⋅ft62 N⋅m
On the engine block	45.73 lbf⋅ft45.73 lbf⋅ft62 N⋅m

expand_moreAll other modifications

expand_moreAt the bearing pedestal


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Replace screws.
Second stage	60–70°60–70°60–70°


On chassis	45.73 lbf⋅ft45.73 lbf⋅ft62 N⋅m

expand_moreOn the engine block


M10	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
M8	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreExhaust system

expand_moreCatalytic converter


All other modifications	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m


Catalytic converter bracket	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreExhaust manifold


Vauxhall gasoline straight-4 1.4 L A 14 NEL 118 HP at 4800 RPM, 175 N⋅m at 1750 RPM	24.34 lbf⋅ft24.34 lbf⋅ft33 N⋅m
Vauxhall gasoline straight-4 1.4 L B 14 NET 138 HP	24.34 lbf⋅ft24.34 lbf⋅ft33 N⋅m
Vauxhall gasoline straight-4 1.4 L A 14 NET 138 HP	24.34 lbf⋅ft24.34 lbf⋅ft33 N⋅m
All other modifications	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.

expand_moreIgnition system

expand_moreSpark plugs


All Vauxhall gasoline straight-4 1.6 L A 16 XHT engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
All other modifications	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreStart system

expand_moreStarter


Vauxhall gasoline straight-4 1.8 L A 18 XEL 114 HP at 6300 RPM, 175 N⋅m at 3800 RPM	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Vauxhall gasoline straight-4 1.8 L A 18 XEL 118 HP	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Vauxhall gasoline straight-4 1.4 L A 14 NEL 118 HP at 4800 RPM, 175 N⋅m at 1750 RPM	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Vauxhall gasoline straight-4 1.4 L A 14 NET 138 HP	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Vauxhall gasoline straight-4 1.4 L B 14 NET 138 HP	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Vauxhall gasoline straight-4 1.8 L A 18 XER 138 HP at 6300 RPM, 175 N⋅m at 3800 RPM	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Vauxhall CNG straight-4 1.6 L A 16 XNT 148 HP at 5000 RPM, 210 N⋅m at 2300 RPM	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All other modifications	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2012 Vauxhall Zafira MPV user's manual. Keep in mind that all information here is provided “as is” without any warranty of any kind.

Before doing any DIY service please check your insurance policy and Vauxhall warranty policy for your region. In some regions DIY service may invalidate your warranty.

Maintenance Items

Chassis and Body Fastener Tightening Specifications
Engine Fastener Tightening Specifications
Front Suspension Fastener Tightening Specifications
Rear Suspension Fastener Tightening Specifications
Transmission Fastener Tightening Specifications

Service Intervals

Conquer your fears and never give up!

DIY car service is not as difficult as it looks like and it might save you thousands of dollars per year. It might be even fun and a good thing to do with your kids on a weekend to teach them how basic machinery works. It's really hard to screw something up and damage your car permanently if you use right tools, follow Vauxhall Zafira MPV service manual and use right parts and fluids in prescribed amounts. Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. It's all may be done by yourself in a mater of a couple of hours.

Doing basic service for your 2012 Vauxhall Zafira MPV you're not only saving money, but also also improving your technical skills and learning something new.

2012 Vauxhall Zafira MPV generations

In 2012 Vauxhall offered 2 generations of the Zafira MPV. Engine fastener tightening specifications may vary in different generations. Be sure that you are looking at the rigt modification.

Second generation facelift (MK2)

Delta Platform

2012 Vauxhall Zafira MPV Third generation (MK3) Tourer Engine Fastener Tightening Specifications

Table of Contents

Conquer your fears and never give up!

2012 Vauxhall Zafira MPV generations

Second generation facelift (MK2)

Vauxhall Zafira MPV Third generation (MK3) Tourer model years

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