Exhaust & Emission Systems for 1980 Buick Regal
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3,629 Results
STAINLESS RACING MANIFOLD HEADER for CHEVY/PONTIAC/BUICK 265-400 SMALL BLOCK SBC (Fits: 1980 Buick Regal)
Brand New$83.99Free shipping19 soldFLOWTECH 1.625" Performance Header for 1978-1987 Chevy Olds Buick Pont 265-400 (Fits: 1980 Buick Regal)
Brand New: Hedman Hedders$199.95Estimated delivery dateEst. delivery Sat, May 25Only 1 left!STAINLESS HEADER FOR CHEVY/BUICK/PONTIAC SMALL BLOCK 265-400 V8 EXHAUST/MANIFOLD (Fits: 1980 Buick Regal)
Top Seller, Product & Service! Fast & Easy Shipping!Brand New: DNA Motoring$97.99Estimated delivery dateEst. delivery Sat, May 2578 soldTop Rated Plus- Sellers with highest buyer ratings
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78-88 GM G Body Car 2.5" Dual Exhaust Kit No Muffler Rear Exit No Tip (Fits: 1980 Buick Regal)
Brand New$149.99Estimated delivery dateEst. delivery Sat, May 25106 soldTop Rated Plus- Sellers with highest buyer ratings
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78-88 GM G Body Car 2.5" Dual Exhaust Kit Flowmaster 40 Series Rear Exit SW Tip (Fits: 1980 Buick Regal)
Brand New$479.99Estimated delivery dateEst. delivery Sat, May 2520 watchingTop Rated Plus- Sellers with highest buyer ratings
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Stainless Steel Headers For Chevy Small Block SB V8 262 265 283 305 327 350 400 (Fits: 1980 Buick Regal)
Brand New: Unbranded$110.99Was: $126.13or Best OfferFree shipping1980 BUICK REGAL 3.8 TURBO EXHAUST MANIFOLD RIGHT SIDE (Fits: 1980 Buick Regal)
Pre-Owned: GM$349.95$35.00 shippingFor Chevy/Pontiac/Buick SBC 265-400 Small Block Stainless Steel Exhaust Header (Fits: 1980 Buick Regal)
Inlet / Outlet: 2.875", T-304 Stainless SteelBrand New: PM$94.89Estimated delivery dateEst. delivery Sat, May 25Top Rated Plus- Sellers with highest buyer ratings
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FAPO Hugger Headers for Oldsmobile Cutlass Pontiac Grand Prix Buick Regal 78-87 (Fits: 1980 Buick Regal)
Brand New$159.99Free shipping20 watching78-88 GM G Body Car 2.5" Dual Exhaust Kit Flowmaster Flow FX Rear Exit No Tip (Fits: 1980 Buick Regal)
Brand New$269.99Estimated delivery dateEst. delivery Sat, May 2558 watchingTop Rated Plus- Sellers with highest buyer ratings
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New Listing(2) Flowmaster 15817 Pre-bent Tailpipes 2.5" Mandrel Bent 78-88 GM Chevy G-Body (Fits: 1980 Buick Regal)
New (Other): Flowmaster$199.95or Best Offer$29.95 shipping78-88 GM G Body Car 2.5" Dual Exhaust Kit No Muffler Rear Exit SW Tip (Fits: 1980 Buick Regal)
Brand New$199.99Estimated delivery dateEst. delivery Sat, May 2515 watchingTop Rated Plus- Sellers with highest buyer ratings
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Air Bypass Diverter Valve ORIGINAL GM 17062470 1980 BUICK REGAL V8 NEW OE (Fits: 1980 Buick Regal)
New (Other): General Motors$202.49Top Rated Plus- Sellers with highest buyer ratings
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Was: $269.99$8.16 shippingCatalytic Converter for 1980 Buick Regal (Fits: 1980 Buick Regal)
FREE FAST SHIPPINGBrand New: OEM$237.37Was: $249.86LS Swap Headers for Caprice Impala Bel Air Chevelle El Camino Monte Carlo Malibu (Fits: 1980 Buick Regal)
Brand New$230.39Was: $287.99Free shipping137 soldHedman 68600 Headers 1-5/8" Tube Dia For 78-80 Buick Regal CID 305 Gas (Fits: 1980 Buick Regal)
Mid-Length, UncoatedBrand New$254.004 watchingAir Bypass Diverter Valve ORIGINAL GM 17062470 1980 BUICK REGAL V8 NEW OE
Brand New: General Motors$52.25Was: $55.00or Best Offer$6.95 shippingBlack Cold Air Intake Filter Alumimum Induction Kit Hose System For Buick Regal (Fits: 1980 Buick Regal)
Brand New$59.11Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping27 watching78-88 GM G Body Car 2.5" Dual Exhaust Kit Cherry Bomb Extreme Rear Exit No Tip (Fits: 1980 Buick Regal)
Brand New$269.99Estimated delivery dateEst. delivery Sat, May 2511 watchingTop Rated Plus- Sellers with highest buyer ratings
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PVS48 Ported Vacuum Switch Standard Motor Products 90 Degree Rating (Fits: 1980 Buick Regal)
Brand New: Standard Motor Products$26.95or Best Offer$4.38 shippingHedman Hedders Exhaust Header - Fits 1978-1980 Buick Regal CID 305 GAS, 1974-197 (Fits: 1980 Buick Regal)
Part # 68600 | FREE SHIPPING | 30 DAY RETURNSBrand New$272.29Free shippingFor Small Block Chevy Sbc 265-400 Gen I Stainless Steel Exhaust Header Manifold (Fits: 1980 Buick Regal)
Brand New: Speed Daddy$89.88Top Rated Plus- Sellers with highest buyer ratings
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169 sold78-88 GM G Body Car 2.5" Dual Exhaust Kit 2 Chamber Rear Exit No Tip (Fits: 1980 Buick Regal)
Brand New$239.99Estimated delivery dateEst. delivery Sat, May 2528 watchingTop Rated Plus- Sellers with highest buyer ratings
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78-88 GM G Body Car 2.5" Dual Exhaust Kit Flowmaster Flow FX Rear Exit SW Tip (Fits: 1980 Buick Regal)
Brand New$319.99Estimated delivery dateEst. delivery Sat, May 2540 watchingTop Rated Plus- Sellers with highest buyer ratings
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Hooker Headers 70501364RHKR 1978-87 GM G-BODY EXHAUST SYSTEM, 3 IN (Fits: 1980 Buick Regal)
Summit Racing - FAST Shipping - 60 Day Return PolicyBrand New: HOOKER HEADERS$935.96Estimated delivery dateEst. delivery Fri, May 2412 watchingLS1 LS2 LS6 LS7 Engine Conversion Swap Headers for Buick GMC Oldsmobile 64-87 (Fits: 1980 Buick Regal)
Brand New: Unbranded$179.99Top Rated Plus- Sellers with highest buyer ratings
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Free shippingNEW GENUINE OEM GM Acdelco 17066154 EGR Valve (Fits: 1980 Buick Regal)
New (Other): ACDelco$49.88Free shippingMagnaFlow 93418-RA for 1979-1980 Buick Regal 4.9L V8 GAS OHV
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlow$166.00Free shippingMagnaFlow 93418 Direct-Fit Catalytic Converter for GM 21.38X6.5X4 2.25 23418 (Fits: 1980 Buick Regal)
Brand New: MagnaFlow$166.00$17.00 shipping4 watchingFits 1978-1981 Buick Century Direct-Fit Catalytic Converter 93418 Magnaflow (Fits: 1980 Buick Regal)
Brand New: MagnaFlow$166.00$36.00 shippingCatalytic Converter Fits: 1980 Buick Regal (Fits: 1980 Buick Regal)
401033-AF | FREE SHIPPING | Can't ship CA,NY,ME, or COBrand New: OEM$196.15Free shipping1978-1987 Buick 3.8 4.1 V6 Grand National GNX EXHAUST MANIFOLD HEADER GASKETS GM (Fits: 1980 Buick Regal)
Brand New$23.96Was: $29.95$6.95 shippingStainless Steel Headers For Chevy Small Block SB V8 262 265 283 305 327 350 400 (Fits: 1980 Buick Regal)
Brand New$112.99Was: $131.38Free shippingQuality Rebuilt 1979-86 GM Vehicles Firebird Camaro Corvette Smog Air Pump (Fits: 1980 Buick Regal)
Remanufactured: Auto Plus$213.75Was: $225.00or Best OfferFree shippingOnly 1 left!Pypes Cat Back Exhaust System 2.5" w/ Race Pro Mufflers for Cutlass (Fits: 1980 Buick Regal)
30 Day Returns. Best Value. Trusted Dealer.Brand New: Pypes Performance Exhaust$596.75Top Rated Plus- Sellers with highest buyer ratings
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Trending at $605.86eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.6 watchingFlowmaster 40 Series Delta Flow Chambered Muffler for 1979-1980 Buick Regal Limi
Flowmaster Part No. 942041-ABBrand New: Flowmaster$141.43Free shippingBuick GMC Oldsmobile LS1 LS2 LS6 LS7 Engine Conversion Swap Long Tube Headers (Fits: 1980 Buick Regal)
Brand New$269.99Top Rated Plus- Sellers with highest buyer ratings
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Free shipping116 soldLS Swap Long Tube Headers 1-7/8" for Chevelle El Camino Malibu Grand Prix LeMans (Fits: 1980 Buick Regal)
Brand New$327.99Was: $409.99Free shipping46 watchingLS Swap Long Tube Headers 1-3/4" for Chevelle El Camino Malibu Grand Prix LeMans (Fits: 1980 Buick Regal)
Brand New$319.99Was: $399.99Free shipping89 sold78-88 GM G Body Car 2.5" Dual Exhaust Kit Flowmaster Flow FX Rear Exit RC Tip (Fits: 1980 Buick Regal)
Brand New$344.99Estimated delivery dateEst. delivery Sat, May 25Top Rated Plus- Sellers with highest buyer ratings
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78-88 GM G Body Car 2.5" Dual Exhaust Kit 2 Chamber Rear Exit SW Tip (Fits: 1980 Buick Regal)
Brand New$289.99Estimated delivery dateEst. delivery Sat, May 25Top Rated Plus- Sellers with highest buyer ratings
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FlowMaster Exhaust Tail Pipe for Chevrolet Monte Carlo 1978-1988 (Fits: 1980 Buick Regal)
Brand New: Flowmaster$283.23Estimated delivery dateEst. delivery Sat, May 25or Best OfferTop Rated Plus- Sellers with highest buyer ratings
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32 watchingCHEVROLET/GMC C/K-10-20-30- CADILLAC-BUICK-1980-1995- NEW-Oxygen Sensor- SG3 (Fits: 1980 Buick Regal)
Brand New: Standard Motor Products$12.95or Best OfferFree shipping78-88 GM G Body Car 2.5" Dual Exhaust Kit Cherry Bomb Extreme Rear Exit SW Tip (Fits: 1980 Buick Regal)
Brand New$319.99Estimated delivery dateEst. delivery Sat, May 25Top Rated Plus- Sellers with highest buyer ratings
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New ListingNOS GM 77-89 Delco EGR Valve 17063980 Exhaust Gas Recirculation GM Jeep Buick OE
Brand New: General Motors$20.00$8.00 shippingStainless Steel Shorty Manifold Header For Chevy 265-400 V8 Small Block SBC (Fits: 1980 Buick Regal)
Brand New$145.59or Best OfferFOR 67-81 F-BODY SMALL BLOCK SBC 265-400 T-304 CLIPSTER HEADER/EXHAUST MANIFOLD (Fits: 1980 Buick Regal)
Brand New$96.89Was: $101.99or Best OfferFree shippingEXHAUST MANIFOLD AIR TUBE PLUG SET 8 NEW 1/4 NPT ZINC AM2065 (Fits: 1980 Buick Regal)
Brand New$17.70$4.00 shipping226 soldFor 1979-1987 Buick Regal Exhaust Manifold Gasket Set Felpro 34525ND 1981 1980 (Fits: 1980 Buick Regal)
1982 1983 1984 1985 1986 Exhaust Manifold Gasket SetBrand New: Fel-Pro$18.95Walker Catalytic Converter Air Tube for 1980-1987 Buick Regal 3.8L 4.1L 4.3L ol (Fits: 1980 Buick Regal)
The #1 Seller of Genuine Walker Parts on eBayBrand New: Walker$62.97Estimated delivery dateEst. delivery Sat, May 25Was: $125.99FlowMaster Exhaust Muffler for Buick Regal 1986-1987 (Fits: 1980 Buick Regal)
Fast Shipping! 30 Day Free Returns! Authorized dealer!Brand New: Flowmaster$153.14Estimated delivery dateEst. delivery Sat, May 25or Best OfferTop Rated Plus- Sellers with highest buyer ratings
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NEW - OUT OF BOX Emission Charcoal Fuel Vapor Canister OEM GM 17064627DS (Fits: 1980 Buick Regal)
New (Other)$89.95Free shippingDelphi EGR Valve EG10102 For Buick Cadillac 1977-1985 (Fits: 1980 Buick Regal)
Brand New: Delphi$22.21Was: $23.38Free shippingLS Swap Headers Cast Manifolds for Camaro Chevelle El Camino Caprice Impala Nova (Fits: 1980 Buick Regal)
Brand New$157.79Was: $262.99Free shipping58 soldAC Delco # 214-5561 EGR Valve (Replaces # 17113482,17085748) For 1977-1982 GM (Fits: 1980 Buick Regal)
Brand New: ACDelco$49.00or Best Offer$8.00 shippingLS Swap Long Tube Headers 1-7/8" for Chevelle El Camino Malibu Grand Prix LeMans (Fits: 1980 Buick Regal)
Brand New$327.99Was: $409.99Free shipping74 soldHooker 2451HKR Hooker Competition Long Tube Headers - Painted (Fits: 1980 Buick Regal)
Brand New: HOOKER HEADERS$255.56Was: $304.00