Genuine OEM Exhaust & Emission Systems for Buick Riviera
Find parts that fit
We need more information about your vehicle to confirm fit.
Buick
Riviera
Shop by Popular Categories
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
All
Auction
Buy It Now
2,484 Results
1964 Buick Riviera Manifold And Carbs Dual Quad And Rechromed Air Cleaner
Pre-Owned: Buick$5,000.00or Best Offer$100.00 shippingBUICK 400 430 455 EXHAUST MANIFOLD RIGHT SIDE RIVIERA ELECTRA SKYLARK GS (Fits: Buick Riviera)
Pre-Owned: Buick$249.95$35.00 shipping1967 buick 430 exhaust manifold,drivers side,riviera,67,1966,66,1968,68,400 (Fits: Buick Riviera)
Pre-Owned: Buick$250.00or Best Offer$13.13 shippingNOS GM A478C Canister Filter Buick Riviera Oldsmobile Pontiac Chevy GMC 7026014
Pre-Owned: Chevrolet$4.99or Best Offer$4.50 shippingExhaust Manifold 3.8L Buick Regal Riviera Silhouette Trans Sport Rear (Fits: Buick Riviera)
Brand New: General Motors$99.95Free shippingOnly 1 left!1972, 1973 Buick Riviera Smog Assemble, pump, diverter valve. check valve, ect.
Pre-Owned: Buick$175.00$19.00 shipping1971-1974 BUICK 455 EXHAUST MANIFOLD LEFT SIDE RIVIERA ELECTRA SKYLARK GS (Fits: Buick Riviera)
Pre-Owned: Buick$249.95$35.00 shipping72-75 BUICK RIVIERA V-8 455 7.5L SMOG/AIR PUMP $175.00+$50.00(core charge)
Remanufactured: GM$225.00Free shipping1982-83 Buick Riviera W/3.8L V6 231cu Electric Air Switching Valve NOS Delco
New (Other): Buick$54.99$10.10 shipping1971 1972 1973 Buick Riviera GS Emissions Charcoal Canister & Mount 7028131 (Fits: Buick Riviera)
Pre-Owned$35.00$14.25 shippingNORS 1966 - 1970 BUICK RIVIERA DUAL EXHAUST RIGHT FRONT PIPE (Fits: Buick Riviera)
Remanufactured: Cadillac$59.99or Best Offer$91.05 shipping81-82+84-85 BUICK RIVIERA V-8 307 5.0L SMOG/AIR PUMP $175.00+$50.00 core charge
Remanufactured: GM$225.00Free shippingOnly 1 left!Air Flow Meter 3.8L Fits 99-05 BONNEVILLE 741756 (Fits: Buick Riviera)
60 DAY MONEY BACK GUARANTEE!! QUALITY TESTED PARTS!!Pre-Owned: Buick$88.85Was: $93.53or Best OfferFree shippingAir Flow Meter 3.8L Fits 99-05 BONNEVILLE 18868 (Fits: Buick Riviera)
90 DAY MONEY BACK GUARANTEE!! 100% TESTED!!!!!Pre-Owned: Buick$73.37Was: $77.23or Best OfferFree shippingAir Flow Meter 3.8L Fits 99-05 BONNEVILLE 95705 (Fits: Buick Riviera)
90 DAY MONEY BACK GUARANTEE!! 100% TESTED PARTS!!Pre-Owned: Buick$88.34Was: $92.99or Best OfferFree shipping83 BUICK RIVIERA V-8 307 5.0L SMOG/AIR PUMP $175.00+$50.00(core charge)
Remanufactured: General Motors$225.00or Best OfferFree shippingOnly 1 left!77-79 Firebird Regal Riviera +More Emissions Air Diverter Valve NEW GM (Fits: Buick Riviera)
Brand New: General Motors$119.95$6.70 shippingGenuine GM 1993-2004 Chevrolet Buick Pontiac Cadillac O2 Oxygen Sensor 19178930 (Fits: Buick Riviera)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTS ⚙️Brand New: GM$53.64Was: $59.60or Best OfferBuick Auto Car Parts Vintage Exhaust Manifold Pipe Mounting Part (Fits: Buick Riviera)
New (Other): Buick$44.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
6 watchingGenuine GM 1995-1999 Buick Riviera Base 3.8L V6 - Gas Harness Connector 25517507 (Fits: Buick Riviera)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTS ⚙️Brand New: GM$18.72Was: $20.80or Best Offer1969-1974 Buick 430 455 Exhaust Manifold Passenger Side Right GM Cast Iron (Fits: Buick Riviera)
Pre-Owned: General Motors$279.99Free shipping1962 63 64 Buick Electra Wildcat Riviera 401 425 LH Exhaust Manifold 1348347 #2 (Fits: Buick Riviera)
Pre-Owned: Buick$75.00$15.52 shipping1982-83 Buick Riviera 3.8L V6 231cu Turbo Electric Diverter Valve NOS
New (Other): Buick$49.99$11.70 shipping1962-1964 BUICK WILDCAT RIVIERA ELECTRA EXHAUST MANIFOLD LEFT SIDE (Fits: Buick Riviera)
Pre-Owned: Buick$199.95$35.00 shippingNOS PCV Chevy Camaro Z28 Olds 442 Pontiac Firebird 455 SD Buick GS Corvette 427 (Fits: Buick Riviera)
New (Other): General Motors$20.00or Best Offer$8.50 shipping3 watchingAir Flow Meter 3.8L Fits 99-05 BONNEVILLE 37989 (Fits: Buick Riviera)
60 DAY MONEY BACK GUARANTEE! 100% TESTED!Pre-Owned: Buick$94.99Was: $99.99or Best OfferFree shippingAir Flow Meter 6-231 3.8L Fits 95-98 FIREBIRD 46069 (Fits: Buick Riviera)
90 DAY MONEY BACK GUARANTEE!! 100% TESTED PARTS!!Pre-Owned: Buick$73.37Was: $77.23or Best OfferFree shippingAir Flow Meter 3.8L Fits 99-05 BONNEVILLE 101751 (Fits: Buick Riviera)
90 DAY MONEY BACK GUARANTEE!! 100% TESTED PARTS!!Pre-Owned: Buick$82.99or Best OfferFree shippingEngine ECM Electronic Control Module 3.8L VIN K Fits 99-00 BONNEVILLE 293818 (Fits: Buick Riviera)
**MAY NEED TO BE REPROGRAMMED***TestedPre-Owned: Chevrolet$57.90Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferGenuine GM 1996-2004 Chevrolet Buick Pontiac Cadillac O2 Oxygen Sensor 19178958 (Fits: Buick Riviera)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTS ⚙️Brand New: GM$54.36Was: $60.40or Best OfferGM NOS 1984-1989 CHEVY BUICK OLDS B G E BODY EMISSIONS EGR Connector 25517507
Brand New: General Motors$7.00or Best Offer$4.25 shippingPassenger Right Exhaust Manifold 1383648 430 455 Fits 67-76 BUICK (Fits: Buick Riviera)
no cracksPre-Owned: Buick$249.99Free shipping1986-87 Oldsmobile Cutlass & Buick Riviera Theromo Vacuum switch 5.0L NOS
New (Other): Buick$34.99$8.30 shipping06 07 08 BUICK LUCERNE 3.8L EGR VALVE TUBE ONLY 24508516 OEM (Fits: Buick Riviera)
Pre-Owned: Buick$29.99or Best OfferFree shippingAir Flow Meter 6-231 3.8L Fits 94-95 BONNEVILLE 564622 (Fits: Buick Riviera)
Reasonable offers accepted! 30day warranty on all partsPre-Owned: Buick$55.97Free shippingGM Fuel Vapor Canister Fits Park Avenue Aurora Lesabre XLR Deville OEM 17113332 (Fits: Buick Riviera)
Pre-Owned: Buick$89.99or Best OfferFree shippingEngine ECM Electronic Control Module 3.8L VIN K Fits 99-00 BONNEVILLE 111478 (Fits: Buick Riviera)
60 DAY MONEY BACK GUARANTEE! 100% TESTED!Pre-Owned: Chevrolet$113.99Was: $119.99or Best OfferFree shipping1984 Camaro Firebird Monte Carlo Regal Emissions Air Diverter Valve NEW GM (Fits: Buick Riviera)
Brand New: General Motors$52.95$12.50 shippingStandard 00EC66 - Vapor Canister Vent Solenoid Fits 1998-1999 Buick Riviera
Free UPS ShippingBrand New$49.95Estimated delivery dateEst. delivery Sat, May 18or Best OfferTop Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
1981 Buick Riviera 3.8 Turbo Electric air management valve NOS
New (Other): Buick$79.99$11.70 shippingTru-TechTM Secondary Air Injection Pump Check Valve Fits 1972-1988 Buick Riviera
Free UPS ShippingBrand New: Standard$45.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferDriver Left Exhaust Manifold 8-401 Fits 65-66 BUICK 1013699 (Fits: Buick Riviera)
ORIGINAL AS FOUND, SEE DESCRIPTIONPre-Owned: Buick$85.00GM 12507456 GLOVE BOX CYLINDER. 1982 -1985 RIVIERA, TORONADO 1985-1991 BUICK
New (Other): General Motors$14.98Genuine GM 1995-2009 Buick Cadillac Chevrolet GMC CX Regal Valve Gasket 12567275 (Fits: Buick Riviera)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTS ⚙️Brand New: General Motors$12.80or Best Offer1998 - 2004 CADILLAC SEVILLE Evaporator Canister Fuel Favor Charcoal 1.9L FWD (Fits: Buick Riviera)
Chevy Camaro Corvette Lumina Oldsmobile Aurora IntriguePre-Owned: Cadillac$48.00or Best Offer$25.00 shippingVapor Canister Purge Valve for LeSabre, Caprice, Custom Cruiser+More CP224 (Fits: Buick Riviera)
Message us your OE part number and we will verify matchBrand New: Standard$48.66Free shippingNOS 1977-81 GM EGR Valve Pontiac Olds Cadillac Jeep Chevy Buick 3.8L 4.1L V6
New (Other): General Motors$65.00$12.78 shippingExhaust Pipe to Manifold Gasket (Fits: Buick Riviera)
Brand New: General Motors$18.90Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
$6.88 shippingOnly 1 left!EGR Solenoid Wire Harness 3.8 V6 Buick Riviera Supercharged 95 96 97 98 99
Pre-Owned: Buick$22.49Was: $29.99or Best Offer$8.99 shippingEngine ECM Electronic Control Module 8-305 5.0L Fits 82-83 PARISIENNE 642890 (Fits: Buick Riviera)
**90 DAY WARRANTY** **FREE SHIPPING**Pre-Owned: Buick$70.86Estimated delivery dateEst. delivery Sat, May 18Was: $78.73Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferDriver Left Exhaust Manifold WILDCAT 455 Fits 70-74 BUICK 1233451 (Fits: Buick Riviera)
no cracksPre-Owned: Buick$300.00or Best OfferFree shippingOE 1982 Buick Emission Control Vacuum Delay Valve ~ 22511060 (Fits: Buick Riviera)
Brand New: General Motors$59.98Free shippingNOS 1982-87 GM Air Injector Engine Pipe / Tube 25518944
New (Other): General Motors$15.00$8.00 shippingNORS Muffler / Tail Hanger 1974 1975 1976 Buick Riviera Olds Pontiac Chevrolet
Remanufactured: International$27.95$11.00 shippingGM 3.8L Exhaust Manifold Left (Front) Side OEM 24504379 (Fits: Buick Riviera)
Pre-Owned: Buick$59.99Free shippingAir Flow Meter 3.8L Fits 99-05 BONNEVILLE 1235370 (Fits: Buick Riviera)
90 DAY MONEY BACK GUARANTEE! TESTED AND GUARANTEED!Pre-Owned: Buick$93.99or Best OfferFree shipping