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Davico Mfg Catalytic Converter P/N:14421 Fits: Buick Century 89-86, Chevrolet Celebrity 89-86, Oldsmobile Cutlass Ciera 89-86, Pontiac 6000 89-86 Image 1
Davico Mfg Catalytic Converter P/N:14421 Fits: Buick Century 89-86, Chevrolet Celebrity 89-86, Oldsmobile Cutlass Ciera 89-86, Pontiac 6000 89-86 Image 1
Davico Mfg Catalytic Converter P/N:14421 Fits: Buick Century 89-86, Chevrolet Celebrity 89-86, Oldsmobile Cutlass Ciera 89-86, Pontiac 6000 89-86 Image 2
Davico Mfg Catalytic Converter P/N:14421 Fits: Buick Century 89-86, Chevrolet Celebrity 89-86, Oldsmobile Cutlass Ciera 89-86, Pontiac 6000 89-86 Image 2
Davico Mfg Catalytic Converter P/N:14421 Fits: Buick Century 89-86, Chevrolet Celebrity 89-86, Oldsmobile Cutlass Ciera 89-86, Pontiac 6000 89-86 Image 3
Davico Mfg Catalytic Converter P/N:14421 Fits: Buick Century 89-86, Chevrolet Celebrity 89-86, Oldsmobile Cutlass Ciera 89-86, Pontiac 6000 89-86 Image 3
Davico Mfg Catalytic Converter P/N:14421 Fits: Buick Century 89-86, Chevrolet Celebrity 89-86, Oldsmobile Cutlass Ciera 89-86, Pontiac 6000 89-86 Image 1
Davico Mfg Catalytic Converter P/N:14421 Fits: Buick Century 89-86, Chevrolet Celebrity 89-86, Oldsmobile Cutlass Ciera 89-86, Pontiac 6000 89-86 Image 2
Davico Mfg Catalytic Converter P/N:14421 Fits: Buick Century 89-86, Chevrolet Celebrity 89-86, Oldsmobile Cutlass Ciera 89-86, Pontiac 6000 89-86 Image 3

Davico Catalytic Converter P/N:14421

1986 - 1989 Buick Century - Chevy Celebrity Replacement Catalytic Converter

$209.03 $250.95 /
Subscription -
  • High-quality catalysts resolve codes and pass emissions tests
  • Exact fit for a fast and straightforward install
  • Fits Buick Century (1986-1989), Chevrolet Celebrity (1986-1989), Oldsmobile Cutlass Ciera (1986-1989), and Pontiac 6000 (1986-1989)
  • Manufactured in the USA
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Premium Quality

Resolve Check Engine Codes

Install Without Guesswork

We stock direct-fit converters that match factory specs - all flanges, brackets, and sensor ports line up. No cutting, welding, or modifying.

Pass Emissions and Resolve Codes

High-quality catalysts and washes resolve error codes and pass strict emissions test standards.

Built to Last

High-grade catalysts and premium wash coatings for optimal performance and longevity.

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