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Parts found for 1990 Buick Riviera > Engine > Engine Assembly

Part No.
Part Description

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  •  
    ADAPTER, Emission System Make Sure These Fit  
  • ADAPTER, THROTTLE BODY & EGR VALVE
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  • ADAPTER, EGR VALVE TO THROTTLE BODY ADAPTER
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  •  
    ADAPTER, Engine Oil Filter Make Sure These Fit  
  • ADAPTER, O/FILTER (1988-89)
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    $67.34
    Ships in 1-3 Business Days
  • ADAPTER, O/FILTER (1990)
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    $67.34
    Ships in 1-3 Business Days
  • ADAPTER, OIL FILTER
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    $67.34
    Ships in 1-3 Business Days
  •  
    BEARING, Engine Camshaft & Balance Shaft Front Make Sure These Fit  
  • BEARING, CAMSHAFT(#1,4)
    $39.24
    $32.96
    Ships in 1-3 Business Days
  • BEARING, CAMSHAFT(#2,3)
    $55.87
    $46.97
    Ships in 1-3 Business Days
  •  
    BEARING, Engine Camshaft Thrust Make Sure These Fit  
  • BEARING, W/SPRING CAMSHAFT THRUST
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  • BEARING, W/SPRING CM/SHIFT THRUST
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  •  
    BOLT, Engine Cooling Make Sure These Fit  
  • BOLT, HEX FLANGED HEAD (M10X1.5X20) 10.9 PHOSPHATE HEAVY ZINC (1989-90)(0.724)
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  • BOLT, HEXAGON (M10X1.5X35) 10.9 PHOSPHATE
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  •  
    BOLT, Engine Crankshaft And Camshaft Balancer Make Sure These Fit  
  • BOLT, BALANCE SHAFT GEAR HEX WASHER HEAD (3/8-16X1.15) 300M PLATE STEEL
    $11.42
    $7.29
    Ships in 1-3 Business Days
  • BOLT, RETAINER BALANCE SHAFT
    $24.87
    $15.78
    Ships in 1-3 Business Days
  •  
    BOLT, Engine Cylinder Head Make Sure These Fit  
  • BOLT, CYL HEAD LOWER ROW
    $7.35
    $4.69
    Ships in 1-3 Business Days
  • BOLT, CYL HEAD TO CYL BLOCK INNER ROW
    $6.06
    $3.88
    Ships in 1-3 Business Days
  • BOLT, CYL HEAD UPPER CENTER
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  •  
    BOLT, Engine Oil Filter Make Sure These Fit  
  • BOLT, ENGINE FRONT COVER (1.113)
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    $12.05
    Ships in 1-3 Business Days
  • BOLT, FILTER ADAPTER (1.113)
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    $12.05
    Ships in 1-3 Business Days
  •  
    CAP, Engine Valve Spring Make Sure These Fit  
  • CAP, VALVE SPRING (1988)
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    $12.15
    Ships in 1-3 Business Days
  • CAP, VALVE SPRING (1989-90)
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    --
  •  
    COVER, Engine Valve Rocker & Camshaft Make Sure These Fit  
  • COVER, VALVE ROCKER ARM-LH (PLASTIC)
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    --
  • COVER, VALVE ROCKER ARM-RH
    $81.18
    $51.82
  •  
    GASKET, Multi Port Fuel Injection Throttle Body Make Sure These Fit  
  • GASKET, THROTTLE BODY & EGR VALVE ADAPTER (THREE BOLT HOLE)
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    $9.64
    Ships in 1 Business Day
  • GASKET, THROTTLE BODY (TWO BOLT HOLE)
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  • GASKET, THROTTLE BODY(COOLANT OUTLET PIPE TO INTAKE MANIFOLD)(1.079)
    $8.30
    $6.23
    Ships in 1-3 Business Days
  •  
    GEAR, Engine Crankshaft And Camshaft Balancer Make Sure These Fit  
  • GEAR, BALANCE SHAFT
    $58.54
    $37.37
    Ships in 1-3 Business Days
  • GEAR, BALANCE SHAFT DRIVE
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    --
  •  
    GROMMET, Engine Crankcase Make Sure These Fit  
  • GROMMET, CRANKCASE VENT VALVE
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  • GROMMET, INTAKE MANIFOLD CRANKCASE VENT VALVE
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    $7.04
  •  
    MANIFOLD, Engine Exhaust Manifold Make Sure These Fit  
  • MANIFOLD, W/HEAT SHIELD EXHAUST-LH
    $588.23
    $375.52
    Ships in 1-3 Business Days
  • MANIFOLD, W/HEAT SHIELD EXHAUST-RH
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  •  
    MANIFOLD, Engine Fuel Intake Manifold Make Sure These Fit  
  • MANIFOLD, INTAKE(1988 1ST DESIGN)(ALSO USE 25534830)(*05)
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  • MANIFOLD, INTAKE(1988 2ND DESIGN)(1989-90)(*04)
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  •  
    OUTLET, Engine Coolant Make Sure These Fit  
  • OUTLET, COOLANT (1988)
    $32.88
    $24.04
    Ships in 1-3 Business Days
  • OUTLET, COOLANT (1989-90)
    $32.88
    $24.04
    Ships in 1-3 Business Days
  •  
    PIPE, Throttle Body Coolant Supply Make Sure These Fit  
  • PIPE, THROTTLE BODY COOLANT INLET (COMPONENT PARTS SERVICED)
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    --
  • PIPE, THROTTLE BODY COOLANT OUTLET
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    --
  •  
    SEAL, Engine Oil Level Make Sure These Fit  
  • SEAL, O RING OIL LEVEL INDICATOR TUBE
    $10.51
    $6.71
    Ships in 1-3 Business Days
  • SEAL, ENGINE OIL LEVEL INDICATOR SWITCH(SEAL, ENGINE OIL LEVEL INDICATOR SWITCH)
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    $23.32
    Ships in 1-3 Business Days
  •  
    SEAL, Heater Make Sure These Fit  
  • SEAL, HEATER INLET PIPE O RING(*02)
    $2.72
    $1.52
    Ships in 1-2 Business Days
  • SEAL, HEATER OUTLET PIPE (O RING)(*02)(9.260)
    $1.70
    $0.95
    Ships in 1-2 Business Days
  •  
    SEAL, Throttle Body Coolant Supply Make Sure These Fit  
  • SEAL, THROTTLE BODY COOLANT INLET PIPE
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    $6.99
    Ships in 1-3 Business Days
  • SEAL, THROTTLE BODY COOLANT OUTLET PIPE
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    $6.99
    Ships in 1-3 Business Days
  • SEAL, THROTTLE BODY HEATER INLET PIPE(O RING)(TO INTAKE MANIFOLD)
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    $6.99
    Ships in 1-3 Business Days
  •  
    SENSOR, Computer Control Sensors Make Sure These Fit  
  • SENSOR, COOLANT TEMPERATURE (1.150)
    $34.78
    $19.45
  • SENSOR, EXHAUST OXYGEN
    $29.47
    $16.49
  •  
    SENSOR, Distributor (also Knock Sensor) Make Sure These Fit  
  • SENSOR, CAMSHAFT POSITIVE
    $70.71
    $39.54
    Ships in 1-3 Business Days
  • SENSOR, ELECTRONIC SPARK CONTROL KNOCK
    $100.02
    $55.94
    Ships in 1-3 Business Days
  • SENSOR, CRANKSHAFT POSITION
    $78.46
    $43.88
    Ships in 1-3 Business Days
  • SENSOR, CRANKSHAFT POSITION(1)(1988-90)E(LN3)
    $78.46
    $43.88
    Ships in 1-3 Business Days
  •  
    SPRING, Engine Valve Make Sure These Fit  
  • SPRING, VALVE (1988)
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    --
  • SPRING, VALVE (1989)
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    $15.79
    Ships in 1-3 Business Days
  •  
    Standard Parts Make Sure These Fit  
  • BOLT, HEX FLANGED HEAD (5/16-18X.75) 280M PHOSPHATE ORGANIC
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    $15.88
  • BOLT, HEX FLANGED HEAD (5/16-18X1.25) 280M PHOSPHATE ORGANIC
    $5.49
    $3.51
    Ships in 1-2 Business Days
  • BOLT, HEX FLANGED HEAD (M8X1.25X12) 9.8 PHOSPHATE ELECTRO ORGANIC
    $5.88
    $3.75
    Ships in 1 Business Day
  • BOLT, HEXAGON (1/4-20X.50) PLATE STEEL
    $8.10
    $7.82
    Ships in 1-3 Business Days
  • BOLT, HEXAGON (M10X1.5X20) 10.9 PHOSPHATE ORGANIC
    $2.26
    $1.44
  • BOLT, HEXAGON (M10X1.5X50) 9.8 PHOSPHATE
    $28.41
    $18.14
    Ships in 1 Business Day
  • BOLT, HEXAGON (M10X1.5X65) 10.9 PHOSPHATE ORGANIC
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  • BOLT, HEXAGON W/CONICAL WASHER (M6X1X13) 9.8 ZINC COATED (DIPPED OR PLATED)
    Replaced by: 11516477
    $7.55
    $4.82
    Ships in 1 Business Day
  • CLAMP, BY PASS HOSE
    $3.48
    $2.22
  • CLAMP, WORM GEAR (1/2 TO 13/16) SST BLA
    Replaced by: 11517127
    $4.38
    $2.95
    Ships in 1-3 Business Days
  • KEY, BALANCE TO CRANKSHAFT
    $3.28
    $2.27
    Ships in 1-3 Business Days
  • NUT, HEX FLANGED HEAD (M8X1.25) 10 PHOSPHATE ELECTRO ORGANIC
    $4.54
    $2.89
  • NUT, HEXAGON (M6X1) 9 PHOSPHATE ELECTRO ORGANIC
    $0.41
    $0.26
    Ships in 1-3 Business Days
  • PIN, DOWEL (1/4X1 3/8)
    $5.00
    $3.17
    Ships in 1-3 Business Days
  • PIN, DOWEL (1/4X1/2)
    $2.16
    $1.38
    Ships in 1-3 Business Days
  • PIN, DOWEL (1/4X1/2)(PART OF 73)
    $2.16
    $1.38
    Ships in 1-3 Business Days
  • PIN, DOWEL (1/4X15/16) PLAIN
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    $17.51
    Ships in 1-3 Business Days
  • Replaced by: 8654382
    $3.89
    $2.48
    Ships in 1-3 Business Days
  • PLUG, AUTO HEXAGON SOCKET DRAIN (1/4-18) PLAIN
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    --
  • PLUG, FRONT OIL GALLERY (.587 DIAMETER)
    $1.40
    $0.90
    Ships in 1-3 Business Days
  • PLUG, AUTO HEXAGON SOCKET DRAIN(AS REQUIRED)
    $5.04
    $3.21
    Ships in 1-3 Business Days
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the lowest prices for genuine 1990 Buick Riviera parts. Parts like Engine Assembly are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 3.8L. Model Code: 2 DOOR, CONVERTIBLE, RIVIERA.
 
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This part contains hazardous material.

This part is a packaged part and contains multiple quantities of: (Pack Qty: 4)

This part is a packaged part and contains multiple quantities of the same item. In an effort to simplify packaging GM will sometimes include multiple parts in a package.