Parts for:

 
  Cart: 0 item

Customer Support:  Customer Service - Live Chat Live Chat or Customer Service - Phone 1-888-737-9766

Parts found for 1991 Buick Riviera > Fuel System, Exhaust, Emission System > Emission Controls

Part No.
Part Description

Retail
Price

Your
Price

Qty. Cart

  •  
    BOLT, Intake & Exhaust Manifold Make Sure These Fit  
  • BOLT, INTAKE UPPER MANIFOLD(HEX FLANGED HEAD,M8X1.25X66.4,27THD,15 OUTSIDE DIAMETER,9.8,PO,MACHINE)(M8X1.25X66.4,27 THREAD)
    Fitting Vehicle Options: E(L27)(UPPER TO LWR)(RH REAR))
    --
    --
  • BOLT, INTAKE UPPER MANIFOLD(M8X1.25X25)(8.900)
    Fitting Vehicle Options: E(L27)
    Require Qty: 08
    Package Qty: 1
    $7.99
    $5.10
  •  
    BRACKET, Emission Control System Make Sure These Fit  
  • BRACKET, ECM
    Fitting Vehicle Options: E97
    --
    --
  • BRACKET, ECM(BRAKE)
    Fitting Vehicle Options: E57
    --
    --
  • BRACKET, ECM(LOWER)
    Fitting Vehicle Options: E
    --
    --
  •  
    BRACKET, Main Wiring Junction and Fuse Block Make Sure These Fit  
  • BRACKET, MULTIUSE RELAY
    Fitting Vehicle Options: E
    --
    --
  • BRACKET, MULTIUSE RELAY
    Fitting Vehicle Options: E(C05)
    --
    --
  •  
    EPROM, Emission Control System Make Sure These Fit  
  • EPROM, ECM(CODE 6743AWRF,8942AWZA,2595AXMY)
    Fitting Vehicle Options: E97(GX3,NB2)
    $63.99
    $46.50
  • EPROM, ECM(CODE 6748AWRH,8937AWYZ,2591AXMX)
    Fitting Vehicle Options: E97(GX3,NA5)
    --
    --
  • EPROM, ECM(CODE 6937ASJP,4544AWCN)
    Fitting Vehicle Options: E(FW2,NB2)
    $102.60
    $97.27
  • EPROM, ECM(CODE 6941ASJR,4548AWCP)
    Fitting Vehicle Options: E(GX3,NA5)
    --
    --
  • EPROM, ECM(CODE 6945ASJS,4553AWCR)
    Fitting Vehicle Options: E(GX3,NB2)
    --
    --
  • EPROM, ECM(CODE 7170AWSJ,8923AWYX,2583AXMU,7815AYWD)
    Fitting Vehicle Options: E57(FW2,NA5)
    --
    --
  •  
    HARNESS, Chassis Wiring Make Sure These Fit  
  • HARNESS, FWD LAMP WIRING
    Fitting Vehicle Options: E57
    $535.68
    $251.82
  • HARNESS, FWD LAMP WIRING
    Fitting Vehicle Options: E97
    --
    --
  •  
    HARNESS, Engine Wiring Make Sure These Fit  
  • HARNESS, ELECTRONIC IGNITION CONTROL MODULE WIRING
    Fitting Vehicle Options: E(L27)
    --
    --
  • HARNESS, ENGINE WIRING(INCLUDE 83)
    Fitting Vehicle Options: E
    --
    --
  •  
    HARNESS, Fuel Line Make Sure These Fit  
  • HARNESS, FUEL FEED & EVAP EMISSION & RETURN(INCLUDE 23)
    Fitting Vehicle Options: E97(EXC C05)
    --
    --
  • HARNESS, FUEL FEED & EVAP EMISSION & RETURN(INCLUDES FILTER)(INCLUDE 23)(ACTUAL HOSES)
    Fitting Vehicle Options: E57
    --
    --
  • RELAY, Fuel Pump
    RELAY,FUEL PUMP(5-WAY MALE, BLACK, CODE 0455)(BLACK)(5-TERMINAL,6.3 TERMINAL,MINI ISO)(2.510)
    Require Qty: 02
    Package Qty: 1
    $28.90
    $16.16
  •  
    SENSOR, Distributor (also Knock Sensor) Make Sure These Fit  
  • SENSOR, CAMSHAFT POSITION(3 PINION TERMINAL)(W/WIRE LEAD)(1 BOLT HOLE)
    Fitting Vehicle Options: EC(L27), EX,EZ(L27)
    $70.71
    $39.54
  • SENSOR, CRANKSHAFT POSITION
    Fitting Vehicle Options: E(L27)
    $78.46
    $43.88
  • SENSOR, KNOCK(BUTTON TYPE TERMINAL)(1/4-18 THREAD)
    Fitting Vehicle Options: E(L27)
    $100.02
    $55.94
  • STUD, Engine Front Cover
    STUD,ENGINE FRONT COVER(THROUGH FRONT TO BLOCK(HEXAGON W/.65 OUTSIDE DIAMETER FL WASHER,5/16-18X1.53 & .31X.66 W/GROOVE,300M,PC))(HEXAGON W/.65 OUTSIDE DIAMETER X .06 THICK WASHER, 5/16-18X1.53 W/1.1 THREAD)
    Require Qty: 03
    Package Qty: 1
    $8.50
    $5.43
  • STUD, Generator Mounting
    STUD,GENERATOR SUPPORT(TO CYD HEAD(W/CONICAL 21 OUTSIDE DIAMETER,M10X1.5X57.5,M10X1.5X28.5,93.8TL)(2.383)
    Require Qty: 02
    Package Qty: 1
    --
    $17.67
  •  
    STUD, Intake & Exhaust Manifold Make Sure These Fit  
  • STUD, INTAKE MANIFOLD(M8X1.25X40,9.8)(8.981)
    Require Qty: 03
    Package Qty: 1
    $7.51
    $4.79
  • STUD, INTAKE MANIFOLD(UPPER(M6X1X16, M6X1X14.7)
    --
    --
  •  
    Standard Parts Make Sure These Fit  
  • ADHESIVE/SEALANT, THREADLOCKER HIGH STRENGTH 10ML ERI(INTAKE MANIFOLD BOLT)(89021297 SERVICED TOGETHER WITH BOLT 11517188)
    Replaced by: 19332211
    $19.76
    $11.07
  • BOLT, HEX FLANGED HEAD,M6X1X16,13.5 THREAD,14.2 OUTSIDE DIAMETER,GMW25 STEEL,GMW3200,MACHINE,HEADER POINT(CRANKCASE VENT VALVE COVER)(PART OF 45))
    $0.74
    $0.47
  • BOLT, HEX FLANGED HEAD,M6X1X20,9.8,PHOSPHATE ZINC ORGANIC(AIR CLEANER)
    Replaced by: 11503782
    $4.81
    $3.07
  • BOLT, HEX FLANGED HEAD,REDUCED BODY,M10X1.5X65,25 THREAD,22.3 O.D.,HEADER POINT,10.9,7114M(GENERATOR SUPPORT)
    $1.78
    $1.14
  • BOLT, HEXAGON W/CONICAL WASHER,M6X1X20(FWD LAMP WIRING HARNESS RETAINER)
    $1.78
    $1.14
  • BOLT, HEXAGON W/CONICAL WASHER,M6X1X20(MULTIUSE RELAY BRACKET)
    $1.78
    $1.14
  • BOLT, HEXAGON,W/FL WASHER,M5X0.8X20,FULL THREAD,14 O.D.,9.8,PHOSPHATE ELECTRO ORGANIC(ACCELERATOR CONTROL CABLE BRACKET)
    $4.66
    $2.96
  • HOSE, 13MMX25',ROLL(AUTOMATIC TRANSMISSION VACUUM MOD & FUEL VAPOR CANISTER PURGE(CUT & BEND AS REQUIRED))
    $76.65
    $48.93
  • HOSE, BULK 5/32X25FT(FUEL PRESSURE REGULATOR VACUUM)(PART OF 58))
    --
    $31.81
  • HOSE, FUEL & OIL,7/32X25',GM-6165M(FUEL VAPOR CANISTER PURGE(CUT & BEND AS REQUIRED))
    --
    $27.47
  • LUBRICANT, ANTI-SEIZE(DRY FILM),4 0Z.,BRUSH TOP CAN(OXYGEN SENSOR)
    Replaced by: 88862477
    $40.18
    $22.50
  • NUT, HEX FLANGED HEAD,M8X1.25,17.9 OUTSIDE DIAMETER,738 THICK,13MM HEXAGON,10, PHOSPHATE ZINC ORGANIC - FLAKE(THROTTLE BODY)(8.915)
    $4.54
    $2.89
  • NUT, HEXAGON FLANGE M5X0.8 GRD 9 ZINC COATED (DIPPED OR PLATED)(ECM BRACKET)
    $4.66
    $2.96
  • NUT, HEXAGON M6X1X5.5 9 PHOSPHATE ELECTRO ORGANIC(ELECTRONIC IGNITION MODULE)
    $0.41
    $0.26
  • NUT, HEXAGON W/CONICAL WASHER,M6X1,5.7 THICK,16 OUTSIDE DIAMETER,9,GMW3200(AIR CLEANER STUD)
    $0.57
    $0.37
  • NUT, PUSH IN,SQUARE,UN THREAD,M9.5 SQUARE HOLE,NYLON(FUEL VAPOR CANISTER RETAINER)
    $1.85
    $1.19
  • PIN, (1/4 X 5/8)(INTAKE MANIFOLD LOCATING)(ALSO PART OF 45)(0.738)
    $4.84
    $3.09
  • PLUG, HEXAGON SOCKET,1/4-18X.69,DOG POINT(PLUG,KNOCK SENSOR HOLE)
    --
    --
  • SCREW, HEX WASHER HEAD,W/FL WASHER,SELF TAP,M4.2X1.41X18,12.5 O.D.,6010M,PLATE STEEL(ENGINE WIRING HARNESS GROMMET)(8.977)
    Replaced by: 11509374
    $1.04
    $0.66
  • SCREW, HEXAGON W/FL WASHER,TAP,M4.2X1.41X16,8 O.D.,BTHL POINT,STEEL,FL(ECM BRACKET)
    --
    --
  • SCREW, HEXAGON W/FLAT WASHER,TAP,M6.3X1.81X20,13.2 O.D.,ALUMINUM BASECOAT POINT,STEEL,PZ0R(FUEL VAPOR CANISTER RETAINER)
    Replaced by: 22527475
    $1.08
    $0.68
  • SCREW, HEXAGON W/FLAT WASHER,TAP,M6.3X1.81X20,13.2 O.D.,ALUMINUM BASECOAT POINT,STEEL,PZ0R(MULTIUSE RELAY BRACKET)
    Replaced by: 22527475
    $1.08
    $0.68
  • SCREW, M6X1X16,12.7 OUTSIDE DIAMETER,6202M,PO(AUTOMATIC TRANSMISSION VACUUM MOD PIPE CLIP)
    $4.88
    $3.11
  • SEALANT, LOCTITE-518,50ML TUBE(INTAKE MANIFOLD)(FOR REPAIR PURPOSES)
    Replaced by: 19333510
    $34.20
    $19.15
  • STRAP, 15" TIE STRAP(ELECTRONIC IGNITION MODULE WIRING HARNESS)
    $2.00
    $1.12
  • STUD, FLANGED DOUBLE END,M6.3X1.81X13 TAP,M6X1X10(AIR CLEANER)
    --
    --
  • TUBING, BRAKE,1/4" X 16 FT ROLL,STEEL(FUEL VAPOR CANISTER PURGE(CUT & BEND AS REQUIRED))
    $45.11
    $28.80
  • WASHER, 6.3MM INSIDE DIAMETER, 12.5MM OUTSIDE DIAMETER, .60MM THICK(ELECTRONIC IGNITION MODULE)
    $4.57
    $2.91
  • WASHER, EXTERNAL TOOTHED LOCK,M8,15 O.D.,.85THK,STEEL,ZINC(ECM BRACKET)
    $5.44
    $3.05
  • WASHER, FL,M5,15 O.D.,1.75 THICK,PHOSPHATE ELECTRO ORGANIC(ECM BRACKET)
    $0.78
    $0.50
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the lowest prices for genuine 1991 Buick Riviera parts. Parts like Emission Controls 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.
 
Item has been added to your cart!

Part No.:

Qty.

Price: $0.00

Subtotal: $0.00

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.