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MagnaFlow EPA Direct-Fit Catalytic Converter 93431 for the 1977-1980 Buick Electra / Estate Wagon }
MagnaFlow 93431 epa direct-fit catalytic converter, opposite rear three-quarter view of the turntable spin }
MagnaFlow 93431 epa direct-fit catalytic converter, side view of the turntable spin }
MagnaFlow 93431 epa direct-fit catalytic converter, front three-quarter view of the turntable spin }
MagnaFlow 93431 epa direct-fit catalytic converter, rear view of the turntable spin }
MagnaFlow 93431 epa direct-fit catalytic converter, opposite front three-quarter view of the turntable spin }
MagnaFlow 93431 epa direct-fit catalytic converter, opposite side view of the turntable spin }
MagnaFlow 93431 epa direct-fit catalytic converter, rear three-quarter view of the turntable spin }
Regular price
$363.00
Regular price
$363.00
Sale price
$363.00
Check your purchasing power Apply at checkout
Subtotal: $363.00
MagnaFlow EPA Converter 1977-1980 Buick Electra / Estate Wagon
Subtotal: $363.00
Vendor: Magnaflow
SKU: MAG93431

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Overview

MagnaFlow 93431 restores the converter on a 1977-1980 Buick Electra / Estate Wagon to working order. It is Federal/EPA compliant and installs at the stock mounting points. It is catalogued for the 1977-1980 Buick Electra (Limited, Park Avenue, 225, Estate Wagon), 1980 Buick Estate Wagon (Base), 1977-1980 Buick LeSabre (Base, Custom, Custom Sport, Limited, Sport) and 1977-1980 Chevrolet Caprice (Classic Estate, Classic Landau, Classic Sport, Classic), plus 30 more models in the table below. Shipping weight is about 8 lb.

Features

  • Federal/EPA compliant; not for California, Colorado or New York
  • Fits 1977-1980 Buick Electra: Limited, Park Avenue, 225, Estate Wagon
  • Fits 1980 Buick Estate Wagon: Base
  • Fits 1977-1980 Buick LeSabre: Base, Custom, Custom Sport, Limited, Sport
  • 31 further models listed in the fitment table

What is in the box

  • Gaskets and mounting hardware for installation

Specs

Part number 93431
Type EPA Direct-Fit Catalytic Converter
Emissions Federal/EPA compliant (not for CARB states)
Grade Standard Grade
Material 16-gauge 409 stainless steel
Shipping weight 8 lb

Construction

  • Federal/EPA compliant for use in the 46 non-CARB states
  • Bolts in where the original sat, with no cutting or welding
  • 16-gauge 409 stainless tubing for a long service life
  • Single laser-fusion weld on the catalyst shell
  • Mandrel-bent inlet and outlet pipes keep factory flow
  • OE-sized 410 stainless hangers
  • 308 stainless MIG welds
  • Shape developed from 3D scans of the original part

Installation

Direct-fit and bolt-on; a capable DIYer can install it with the right tools, though professional installation is recommended.

Fitment notes

Sold for federal (EPA) emissions use only; it cannot be sold or installed in California, Colorado or New York. Check the fitment table below against your vehicle, including trim and engine.

Fitment

Make Model Chassis Year Engine
Buick Electra (Limited, Park Avenue, 225, Estate Wagon) — 1977-1980 —
Buick Estate Wagon (Base) — 1980 —
Buick LeSabre (Base, Custom, Custom Sport, Limited, Sport) — 1977-1980 —
Chevrolet Caprice (Classic Estate, Classic Landau, Classic Sport, Classic) — 1977-1980 —
Chevrolet El Camino (Base, Conquista, Royal Knight, SS) — 1978-1979 —
Oldsmobile 98 (Luxury, Regency) — 1977-1979 —
Oldsmobile Custom Cruiser (Base) — 1977-1979 —
Oldsmobile Cutlass (Base, Brougham, LS, Vista Cruiser, Vista Cruiser Brougham) — 1978-1980 —
Oldsmobile Toronado (XSR, Brougham, XS) — 1977-1979 —
Pontiac Bonneville (Base, Brougham, Safari) — 1977-1979 —
Pontiac Catalina (Base, Safari) — 1977-1979 —
Pontiac Firebird (Base, Esprit, Formula) — 1980 —
Cadillac Fleetwood (75 Formal, Base, Brougham, Brougham d'Elegance, Formal, 75) — 1977-1980 —
Cadillac Seville (Base, Elegante, Opera) — 1977-1980 —
Chevrolet Impala (Base, Custom, Landau, Sport) — 1977-1980 —
Chevrolet Malibu (Base, Classic, Classic Estate, Classic Landau, Classic Sport, Estate, Landau, Police, Sport) — 1978-1980 —
Oldsmobile Cutlass Supreme (Base, Brougham) — 1978-1979 —
Oldsmobile Delta 88 (Base, Royale) — 1977-1979 —
Buick Regal (Base, Limited, Sport) — 1978-1982 —
Buick Riviera (Base, LXXV Anniversary Edition, S) — 1977-1980 —
Cadillac DeVille (Base, Cabriolet, d'Elegance, Phaeton) — 1977-1980 —
Cadillac Eldorado (Base, Biarritz, Cabriolet) — 1979-1980 —
Chevrolet Camaro (Base, Berlinetta, Rally Sport, Z28) — 1980 —
Chevrolet Monte Carlo (Base, Landau, Sport) — 1979-1980 —
GMC Caballero (Base, Diablo, Laredo) — 1978-1979 —
Pontiac Grand Prix (SJ, Base, LJ) — 1979-1980 —
Pontiac Grand Safari (Base) — 1977-1978 —
Pontiac LeMans (Base, Safari) — 1978-1980 —
Oldsmobile Cutlass Calais (Base) — 1978-1980 —
Oldsmobile Cutlass Salon (442, Base, Brougham, Hurst) — 1978-1980 —
Buick Century (Base, Custom, Estate, Limited, Special, Sport) — 1978-1980 —
Pontiac Grand Am (Base) — 1979 —
Pontiac Grand LeMans (Base, Safari) — 1978-1980 —
Pontiac Parisienne — 1977-1980 —
Fitment
YearMakeModel
Model: Electra LeSabre Riviera
Submodel: Base Limited Sport
Model: DeVille Fleetwood Seville
Submodel: Base Biarritz Cabriolet
Submodel: Brougham Brougham d'Elegance Formal
Submodel: Base Berlinetta Rally Sport Z28
Submodel: Base Classic Classic Estate Classic Landau
Submodel: Classic Sport Estate Sport
Submodel: Base Diablo Laredo
Model: 98 Custom Cruiser Delta 88 Toronado
Model: Cutlass Cutlass Calais Cutlass Salon
Submodel: Base Brougham LS
Submodel: Base Esprit Formula
Submodel: Base LJ SJ

Not sure? Text us your VIN and we’ll confirm.

Shipping & returns

Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.

Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.

Not returnable: special-order or custom items, and anything that has been installed, modified or altered.

Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.

Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.

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