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-4.2-part-diagram-125.webp)
125 - Valves
Maserati QTP. (2003) 4.2 Valves Parts Diagram
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Part Key
ST
Part in stock
PS
Available in a part set
SS
Part supersession in stock
PS
Available in a part set to order (subject to availability)
SO
Part available to order (subject to availability)
PK
Available in a part kit
# 001
MPN: 194700
HYDRAULIC TAPPET FOR VALVE
Supersession
Supersession
This part replaces part number 187657 - and 1 more. Click to view details
# 002
MPN: 179763
COTTER FOR VALVE SPRING
from £0.27
from £0.27
# 003
MPN: 187489
UPPER CUP
from £5.04
from £5.04
# 004
MPN: 184054
OUTER SPRING FOR VALVE RETURN
from £6.81
from £6.81
# 005
MPN: 184055
INNER SPRING FOR VALVE RETURN
from £27.64
from £27.64
# 006
MPN: 148153
OIL RING
from £1.90
from £1.90
# 007
MPN: 190388
LOWER CUP
from £4.38
from £4.38
This part replaces part number 184594 which we have in stock
# 007
MPN: 190408
LOWER CUP
OVERSIZED
from £35.74
from £35.74
This part replaces part number 184596
# 008
MPN: 172452
INTAKE VALVE GUIDE
OVERSIZED
Supersession
Supersession
# 008
MPN: 176437
INTAKE VALVE GUIDE
from £48.00
from £48.00
This part replaces part number 172328
# 009
MPN: 175381
INTAKE VALVE SEAT
from £7.83
from £7.83
# 010
MPN: 179959
EXHAUST VALVE SEAT
Supersession
Supersession
# 011
MPN: 175395
INTAKE VALVE
from £5.74
from £5.74
-4.2-part-diagram-126.webp "MASERATI QTP. (2003) 4.2 HYDRAULICS FOR TIMING PARTS DIAGRAM")
-4.2-part-diagram-140.webp "MASERATI QTP. (2003) 4.2 AIR INTAKE MANIFOLD AND THROTTLE HOLDER PARTS DIAGRAM")
-4.2-part-diagram-141.webp "MASERATI QTP. (2003) 4.2 AIR FILTER, INTAKE AND CONVEYOR PARTS DIAGRAM")
-4.2-part-diagram-142.webp "MASERATI QTP. (2003) 4.2 FUEL TANKS PARTS DIAGRAM")
-4.2-part-diagram-143.webp "MASERATI QTP. (2003) 4.2 FUEL PUMPS AND PIPES PARTS DIAGRAM")
-4.2-part-diagram-144.webp "MASERATI QTP. (2003) 4.2 FUEL VAPORS RECYCLE SYSTEM PARTS DIAGRAM")
-4.2-part-diagram-150.webp "MASERATI QTP. (2003) 4.2 ADDITIONAL AIR SYSTEM PARTS DIAGRAM")
-4.2-part-diagram-160.webp "MASERATI QTP. (2003) 4.2 LUBRICATION: PIPING AND RECOVER PARTS DIAGRAM")
-4.2-part-diagram-161.webp "MASERATI QTP. (2003) 4.2 LUBRICATION: PUMP AND FILTER PARTS DIAGRAM")
-4.2-part-diagram-162.webp "MASERATI QTP. (2003) 4.2 HEAT EXCHANGER PARTS DIAGRAM")
-4.2-part-diagram-163.webp "MASERATI QTP. (2003) 4.2 BLOW-BY SYSTEM PARTS DIAGRAM")
-4.2-part-diagram-170.webp "MASERATI QTP. (2003) 4.2 COOLING SYSTEM: RADIATORS AND AIR CONVEYORS PARTS DIAGRAM")
-4.2-part-diagram-171.webp "MASERATI QTP. (2003) 4.2 COOLING SYSTEM: NOURICE AND PIPING PARTS DIAGRAM")
-4.2-part-diagram-180.webp "MASERATI QTP. (2003) 4.2 PRECATALYST AND CATALYST PARTS DIAGRAM")
-4.2-part-diagram-181.webp "MASERATI QTP. (2003) 4.2 SILENCERS PARTS DIAGRAM")
-4.2-part-diagram-190.webp "MASERATI QTP. (2003) 4.2 ELECTRONIC CONTROL: INJECTION AND PHASE CHECK PARTS DIAGRAM")
-4.2-part-diagram-191.webp "MASERATI QTP. (2003) 4.2 ELECTRONIC CONTROL: ENGINE STARTING PARTS DIAGRAM")
-4.2-part-diagram-201.webp "MASERATI QTP. (2003) 4.2 HYDRAULIC CONTROLS FOR F1 GEARBOX PARTS DIAGRAM")
-4.2-part-diagram-211.webp "MASERATI QTP. (2003) 4.2 CLUTCH DISC & HOUSING FOR F1 GEARBOX PARTS DIAGRAM")
-4.2-part-diagram-290.webp "MASERATI QTP. (2003) 4.2 CLUTCH ELECTRONIC CONTROLS FOR F1 GEARBOX PARTS DIAGRAM")
-4.2-part-diagram-301.webp "MASERATI QTP. (2003) 4.2 DRIVER CONTROLS FOR F1 GEARBOX PARTS DIAGRAM")
-4.2-part-diagram-310.webp "MASERATI QTP. (2003) 4.2 GEARS HOUSING PARTS DIAGRAM")
-4.2-part-diagram-311.webp "MASERATI QTP. (2003) 4.2 MAIN SHAFT GEARS PARTS DIAGRAM")
-4.2-part-diagram-312.webp "MASERATI QTP. (2003) 4.2 LAY SHAFT GEARS PARTS DIAGRAM")
-4.2-part-diagram-313.webp "MASERATI QTP. (2003) 4.2 INSIDE GEARBOX CONTROLS PARTS DIAGRAM")
-4.2-part-diagram-321.webp "MASERATI QTP. (2003) 4.2 REAR DIFFERENTIAL AND AXLE SHAFTS PARTS DIAGRAM")
-4.2-part-diagram-330.webp "MASERATI QTP. (2003) 4.2 TRANSMISSION TUBE PARTS DIAGRAM")
-4.2-part-diagram-340.webp "MASERATI QTP. (2003) 4.2 GEARBOX CONTROL HYDRAULICS: POWER UNIT PARTS DIAGRAM")
-4.2-part-diagram-341.webp "MASERATI QTP. (2003) 4.2 GEARBOX CONTROL HYDRAULICS: TANK AND PUMP PARTS DIAGRAM")
-4.2-part-diagram-350.webp "MASERATI QTP. (2003) 4.2 LUBRICATION AND COOLING FOR GEARBOX OIL PARTS DIAGRAM")
-4.2-part-diagram-390.webp "MASERATI QTP. (2003) 4.2 ELECTRONIC CONTROLS (GEARBOX) PARTS DIAGRAM")
-4.2-part-diagram-400.webp "MASERATI QTP. (2003) 4.2 BRAKE BOOSTER SYSTEM PARTS DIAGRAM")
-4.2-part-diagram-410.webp "MASERATI QTP. (2003) 4.2 FRONT WHEELS BRAKING PARTS PARTS DIAGRAM")
-4.2-part-diagram-411.webp "MASERATI QTP. (2003) 4.2 REAR WHEELS BRAKING PARTS PARTS DIAGRAM")
-4.2-part-diagram-420.webp "MASERATI QTP. (2003) 4.2 PIPING PARTS DIAGRAM")
-4.2-part-diagram-430.webp "MASERATI QTP. (2003) 4.2 HAND-BRAKE CONTROL PARTS DIAGRAM")
-4.2-part-diagram-490.webp "MASERATI QTP. (2003) 4.2 BRAKING CONTROL SYSTEMS PARTS DIAGRAM")
-4.2-part-diagram-500.webp "MASERATI QTP. (2003) 4.2 SHAFT AND STEERING WHEEL GROUP PARTS DIAGRAM")
-4.2-part-diagram-510.webp "MASERATI QTP. (2003) 4.2 STEERING BOX & SERVO-CONTROL PUMP PARTS DIAGRAM")
-4.2-part-diagram-520.webp "MASERATI QTP. (2003) 4.2 COMPLETE PEDAL SUPPORT PARTS DIAGRAM")
-4.2-part-diagram-600.webp "MASERATI QTP. (2003) 4.2 WHEEL RIM AND TYRE PARTS DIAGRAM")
-4.2-part-diagram-610.webp "MASERATI QTP. (2003) 4.2 FRONT SUSPENSION PARTS DIAGRAM")
-4.2-part-diagram-611.webp "MASERATI QTP. (2003) 4.2 FRONT SUSPENSION PARTS PARTS DIAGRAM")
-4.2-part-diagram-612.webp "MASERATI QTP. (2003) 4.2 FRONT UNDERFRAME PARTS DIAGRAM")
-4.2-part-diagram-620.webp "MASERATI QTP. (2003) 4.2 REAR SUSPENSIONS PARTS DIAGRAM")
-4.2-part-diagram-621.webp "MASERATI QTP. (2003) 4.2 REAR SUSPENSION PARTS PARTS DIAGRAM")
-4.2-part-diagram-622.webp "MASERATI QTP. (2003) 4.2 REAR UNDERFRAME PARTS DIAGRAM")
-4.2-part-diagram-690.webp "MASERATI QTP. (2003) 4.2 ELECTRONIC CONTROLS (SUSPENSIONS) PARTS DIAGRAM")
-4.2-part-diagram-700.webp "MASERATI QTP. (2003) 4.2 FRONT AIR-BAG SYSTEM PARTS DIAGRAM")
-4.2-part-diagram-701.webp "MASERATI QTP. (2003) 4.2 PASSENGER AIR-BAG BLOCKING SYSTEM PARTS DIAGRAM")
-4.2-part-diagram-704.webp "MASERATI QTP. (2003) 4.2 WINDOW-BAG SYSTEM PARTS DIAGRAM")
-4.2-part-diagram-705.webp "MASERATI QTP. (2003) 4.2 CRASH SENSORS PARTS DIAGRAM")
-4.2-part-diagram-710.webp "MASERATI QTP. (2003) 4.2 FRONT SAFETY BELTS PARTS DIAGRAM")
-4.2-part-diagram-711.webp "MASERATI QTP. (2003) 4.2 REAR SAFETY BELTS PARTS DIAGRAM")
-4.2-part-diagram-731.webp "MASERATI QTP. (2003) 4.2 AFTER MARKET ACCESSORIES PARTS DIAGRAM")
-4.2-part-diagram-800.webp "MASERATI QTP. (2003) 4.2 CAR OUTER SERVICES PARTS DIAGRAM")
-4.2-part-diagram-820.webp "MASERATI QTP. (2003) 4.2 CURRENT PRODUCTION AND STORAGE PARTS DIAGRAM")
-4.2-part-diagram-821.webp "MASERATI QTP. (2003) 4.2 BELTS AUXILIARY PARTS PARTS DIAGRAM")
-4.2-part-diagram-830.webp "MASERATI QTP. (2003) 4.2 FRONT HEADLIGHTS PARTS DIAGRAM")
-4.2-part-diagram-831.webp "MASERATI QTP. (2003) 4.2 REAR LIGHTS PARTS DIAGRAM")
-4.2-part-diagram-832.webp "MASERATI QTP. (2003) 4.2 SIDE LIGHTS PARTS DIAGRAM")
-4.2-part-diagram-840.webp "MASERATI QTP. (2003) 4.2 A.C. GROUP: ENGINE COMPARTMENT PARTS PARTS DIAGRAM")
-4.2-part-diagram-842.webp "MASERATI QTP. (2003) 4.2 A.C. GROUP: DIFFUSION PARTS DIAGRAM")
-4.2-part-diagram-849.webp "MASERATI QTP. (2003) 4.2 A.C. GROUP: ELECTRONIC CONTROL PARTS DIAGRAM")
-4.2-part-diagram-850.webp "MASERATI QTP. (2003) 4.2 DASHBOARD SERVICES PARTS DIAGRAM")
-4.2-part-diagram-860.webp "MASERATI QTP. (2003) 4.2 MAIN CABLES PARTS DIAGRAM")
-4.2-part-diagram-861.webp "MASERATI QTP. (2003) 4.2 RELAYS, FUSES AND CASES PARTS DIAGRAM")
-4.2-part-diagram-900.webp "MASERATI QTP. (2003) 4.2 FRONT OUTER STRUCTURES AND BODY PARTS DIAGRAM")
-4.2-part-diagram-901.webp "MASERATI QTP. (2003) 4.2 CENTRAL OUTER STRUCTURES AND BODY PARTS DIAGRAM")
-4.2-part-diagram-902.webp "MASERATI QTP. (2003) 4.2 REAR OUTER STRUCTURES AND BODY PARTS DIAGRAM")
-4.2-part-diagram-903.webp "MASERATI QTP. (2003) 4.2 FRONT STRUCTURAL PARTS PARTS DIAGRAM")
-4.2-part-diagram-904.webp "MASERATI QTP. (2003) 4.2 CENTRAL STRUCTURAL PARTS PARTS DIAGRAM")
-4.2-part-diagram-905.webp "MASERATI QTP. (2003) 4.2 REAR STRUCTURAL PARTS PARTS DIAGRAM")
-4.2-part-diagram-910.webp "MASERATI QTP. (2003) 4.2 FRONT BUMPER PARTS DIAGRAM")
-4.2-part-diagram-911.webp "MASERATI QTP. (2003) 4.2 REAR BUMPER PARTS DIAGRAM")
-4.2-part-diagram-913.webp "MASERATI QTP. (2003) 4.2 WHEELHOUSE AND DOORS PARTS DIAGRAM")
-4.2-part-diagram-914.webp "MASERATI QTP. (2003) 4.2 FLAT FLOOR AND UNDERBODY SHIELDS PARTS DIAGRAM")
-4.2-part-diagram-915.webp "MASERATI QTP. (2003) 4.2 SHIELDS, MOULDINGS AND COVERS PARTS DIAGRAM")
-4.2-part-diagram-916.webp "MASERATI QTP. (2003) 4.2 MARKS AND SYMBOLS PARTS DIAGRAM")
-4.2-part-diagram-920.webp "MASERATI QTP. (2003) 4.2 FRONT HOOD PARTS DIAGRAM")
-4.2-part-diagram-921.webp "MASERATI QTP. (2003) 4.2 REAR HOOD PARTS DIAGRAM")
-4.2-part-diagram-922.webp "MASERATI QTP. (2003) 4.2 FUEL DOOR AND CONTROLS PARTS DIAGRAM")
-4.2-part-diagram-923.webp "MASERATI QTP. (2003) 4.2 FRONT HOOD OPENING DEVICE PARTS DIAGRAM")
-4.2-part-diagram-924.webp "MASERATI QTP. (2003) 4.2 REAR HOOD OPENING DEVICE PARTS DIAGRAM")
-4.2-part-diagram-930.webp "MASERATI QTP. (2003) 4.2 FRONT DOORS: UPHOLSTERY PARTS DIAGRAM")
-4.2-part-diagram-931.webp "MASERATI QTP. (2003) 4.2 FRONT DOORS: MOVEMENT DEVICES PARTS DIAGRAM")
-4.2-part-diagram-932.webp "MASERATI QTP. (2003) 4.2 REAR DOORS: PANELS PARTS DIAGRAM")
-4.2-part-diagram-933.webp "MASERATI QTP. (2003) 4.2 REAR DOORS: MOVEMENT DEVICES PARTS DIAGRAM")
-4.2-part-diagram-934.webp "MASERATI QTP. (2003) 4.2 GLASSES AND GASKETS PARTS DIAGRAM")
-4.2-part-diagram-935.webp "MASERATI QTP. (2003) 4.2 INNER AND OUTER REARVIEW MIRROR PARTS DIAGRAM")
-4.2-part-diagram-940.webp "MASERATI QTP. (2003) 4.2 FRONT SEATS: LININGS PARTS DIAGRAM")
-4.2-part-diagram-942.webp "MASERATI QTP. (2003) 4.2 REAR SEATS: LININGS PARTS DIAGRAM")
-4.2-part-diagram-944.webp "MASERATI QTP. (2003) 4.2 SIDE FLANK AND PASSENGERS COMPARTMENT PILLAR UPHOLSTERY PARTS DIAGRAM")
-4.2-part-diagram-945.webp "MASERATI QTP. (2003) 4.2 ROOF AND SUN VISORS PARTS DIAGRAM")
-4.2-part-diagram-946.webp "MASERATI QTP. (2003) 4.2 UNDER REAR WINDOW MOULDING PARTS DIAGRAM")
-4.2-part-diagram-950.webp "MASERATI QTP. (2003) 4.2 DASHBOARD ASSEMBLY PARTS DIAGRAM")
-4.2-part-diagram-951.webp "MASERATI QTP. (2003) 4.2 TUNNEL AND ACCESSORIES COMPARTMENT PARTS DIAGRAM")
-4.2-part-diagram-960.webp "MASERATI QTP. (2003) 4.2 PASSENGERS COMPARTMENT CARPETS PARTS DIAGRAM")
-4.2-part-diagram-961.webp "MASERATI QTP. (2003) 4.2 TRUNK HOOD CARPETS PARTS DIAGRAM")
-4.2-part-diagram-000.webp "MASERATI QTP. (2003) 4.2 SPARE ASSEMBLY UNITS PARTS DIAGRAM")
-4.2-part-diagram-100.webp "MASERATI QTP. (2003) 4.2 CRANKCASE PARTS DIAGRAM")
-4.2-part-diagram-110.webp "MASERATI QTP. (2003) 4.2 CRANK MECHANISM PARTS DIAGRAM")
-4.2-part-diagram-120.webp "MASERATI QTP. (2003) 4.2 RH CYLINDER HEAD PARTS DIAGRAM")
-4.2-part-diagram-121.webp "MASERATI QTP. (2003) 4.2 LH CYLINDER HEAD PARTS DIAGRAM")
-4.2-part-diagram-122.webp "MASERATI QTP. (2003) 4.2 CAMSHAFTS FOR RH CYLINDER HEAD PARTS DIAGRAM")
-4.2-part-diagram-123.webp "MASERATI QTP. (2003) 4.2 CAMSHAFTS FOR LH CYLINDER HEAD PARTS DIAGRAM")
-4.2-part-diagram-124.webp "MASERATI QTP. (2003) 4.2 TIMING PARTS DIAGRAM")